re-organize cmake / src / build structure (-> linkable)

This commit is contained in:
Christian Zimmermann 2018-02-14 16:44:55 +01:00
parent ad59b5519d
commit a78fd668bc
69 changed files with 5111 additions and 1177 deletions

View file

@ -6,6 +6,8 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++11 -Wpedantic -Wno
enable_testing() enable_testing()
set(INSTALL_PATH ${CMAKE_SOURCE_DIR}/install)
find_package( GTest REQUIRED ) find_package( GTest REQUIRED )
if(GTest_FOUND) if(GTest_FOUND)
include_directories(${GTEST_INCLUDE_DIRS}) include_directories(${GTEST_INCLUDE_DIRS})
@ -20,26 +22,11 @@ else()
message(FATAL_ERROR "Threads not found") message(FATAL_ERROR "Threads not found")
endif() endif()
include_directories(src) #include_directories(src)
set(INDEX_CC_FILES "${INDEX_CC_FILES}" "src/ranges/range_base.cc" "src/ranges/index_info.cc") #set(INDEX_CC_FILES "${INDEX_CC_FILES}" "src/ranges/range_base.cc" "src/ranges/index_info.cc")
set(MA_CC_FILES "${MA_CC_FILES}" "${INDEX_CC_FILES}" "src/operation_utils.cc") #set(MA_CC_FILES "${MA_CC_FILES}" "${INDEX_CC_FILES}" "src/operation_utils.cc")
add_executable(iutest src/ranges/tests/index_unit_test.cc ${INDEX_CC_FILES})
target_link_libraries(iutest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
add_test(NAME iutest COMMAND iutest)
add_executable(mautest src/tests/ma_unit_test.cc ${MA_CC_FILES})
target_link_libraries(mautest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
add_test(NAME mautest COMMAND mautest)
add_executable(oputest src/tests/op_unit_test.cc ${MA_CC_FILES})
target_link_libraries(oputest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
add_test(NAME oputest COMMAND oputest)
add_executable(opptest src/tests/op_perf_test.cc ${MA_CC_FILES})
#target_link_libraries(oputest)
#install(TARGETS testm DESTINATION install)
set(CMAKE_INSTALL_PREFIX ..) set(CMAKE_INSTALL_PREFIX ..)
add_subdirectory(src)

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@ -13,7 +13,7 @@
#include "mbase_def.h" #include "mbase_def.h"
//#include "block/block.h" //#include "block/block.h"
#include "operation_utils.h" //#include "operation_utils.h"
#include "ranges/rheader.h" #include "ranges/rheader.h"
#include "pack_num.h" #include "pack_num.h"
@ -96,8 +96,7 @@ namespace MultiArrayTools
typedef OperationBase<T> OB; typedef OperationBase<T> OB;
typedef ContainerRange<Ranges...> CRange; typedef ContainerRange<Ranges...> CRange;
typedef typename MultiRange<Ranges...>::IndexType IndexType; typedef typename MultiRange<Ranges...>::IndexType IndexType;
typedef MBlock<T> bType;
OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second, OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second,
std::shared_ptr<typename CRange::IndexType>& index); std::shared_ptr<typename CRange::IndexType>& index);
@ -118,7 +117,6 @@ namespace MultiArrayTools
T* mDataPtr; T* mDataPtr;
std::shared_ptr<IndexType> mIndex; std::shared_ptr<IndexType> mIndex;
IndexInfo mIInfo; IndexInfo mIInfo;
mutable bType mBlock;
}; };

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@ -17,33 +17,6 @@ namespace MultiArrayHelper
template <size_t N> template <size_t N>
struct PackNum struct PackNum
{ {
template <class... Ops>
static void makeBlockTypeVec(std::vector<std::pair<BlockType,size_t> >& btv,
const std::tuple<Ops...>& ops,
std::shared_ptr<VIWB> idxPtr, bool init)
{
auto subvec = std::move( std::get<N>(ops).block(idxPtr, init) );
btv.insert(btv.end(), subvec.begin(), subvec.end() );
PackNum<N-1>::makeBlockTypeVec(btv, ops, idxPtr, init);
}
template <class... Ops>
static void makeBlockTypeVec(std::vector<std::pair<BlockType,size_t> >& btv,
const std::tuple<Ops...>& ops,
const IndexInfo* idxPtr, bool init)
{
auto subvec = std::move( std::get<N>(ops).block(idxPtr, init) );
btv.insert(btv.end(), subvec.begin(), subvec.end() );
PackNum<N-1>::makeBlockTypeVec(btv, ops, idxPtr, init);
}
template <typename T, class Func, class ArgTuple, class... Args>
static void unpackArgs(BlockResult<T>& res, const ArgTuple& tp, const Args&... args)
{
PackNum<N-1>::template unpackArgs<T,Func>(res, tp, std::get<N>(tp).get(), args...);
}
template <typename... T> template <typename... T>
static void printTuple(std::ostream& out, const std::tuple<T...>& tp) static void printTuple(std::ostream& out, const std::tuple<T...>& tp)
{ {
@ -88,34 +61,6 @@ namespace MultiArrayHelper
template<> template<>
struct PackNum<0> struct PackNum<0>
{ {
template <typename T, class Func, class ArgTuple, class... Args>
static void unpackArgs(BlockResult<T>& res, const ArgTuple& tp, const Args&... args)
{
static_assert(sizeof...(Args) == std::tuple_size<ArgTuple>::value-1,
"inconsistent number of arguments");
BlockBinaryOp<T,Func,decltype(std::get<0>(tp).get()), decltype(args)...> f(res);
f(std::get<0>(tp).get(), args...);
}
template <class... Ops>
static void makeBlockTypeVec(std::vector<std::pair<BlockType,size_t> >& btv,
const std::tuple<Ops...>& ops,
std::shared_ptr<VIWB> idxPtr, bool init)
{
auto subvec = std::move( std::get<0>(ops).block(idxPtr, init) );
btv.insert(btv.end(), subvec.begin(), subvec.end() );
}
template <class... Ops>
static void makeBlockTypeVec(std::vector<std::pair<BlockType,size_t> >& btv,
const std::tuple<Ops...>& ops,
const IndexInfo* idxPtr, bool init)
{
auto subvec = std::move( std::get<0>(ops).block(idxPtr, init) );
btv.insert(btv.end(), subvec.begin(), subvec.end() );
}
template <typename... T> template <typename... T>
static void printTuple(std::ostream& out, const std::tuple<T...>& tp) static void printTuple(std::ostream& out, const std::tuple<T...>& tp)
{ {

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@ -60,6 +60,11 @@ namespace MultiArrayTools
bool operator==(const RangeBase& in) const; bool operator==(const RangeBase& in) const;
bool operator!=(const RangeBase& in) const; bool operator!=(const RangeBase& in) const;
//virtual bool regular() const = 0; // integer distance (e.g. 2,3,4,...)
//virtual bool linear() const = 0; // 1dim valuable (e.g. 2.45, 3.12, 3.56,...)
//virtual bool multi() const = 0; // mdim
//virtual bool maplike() const = 0; // meta type is ~ MultiArray<T,...>
friend RangeFactoryBase; friend RangeFactoryBase;

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install/lib/libmultiarray.a Normal file

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6
src/CMakeLists.txt Normal file
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@ -0,0 +1,6 @@
include_directories(${CMAKE_SOURCE_DIR}/src/include)
add_subdirectory(tests)
add_subdirectory(lib)
install(DIRECTORY include/ DESTINATION ${INSTALL_PATH}/include)

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@ -1,45 +0,0 @@
#ifndef __bbase_def_h__
#define __bbase_def_h__
namespace MultiArrayHelper
{
template <typename T, class OpFunc, class BlockClass1, class BlockClass2>
class BlockBinaryOp;
template <typename T, class BlockClass>
class BlockBase;
template <typename T, class BlockClass>
class MutableBlockBase;
template <typename T>
class Block;
template <typename T>
class MBlock;
template <typename T>
class BlockResult;
enum class BlockType {
INDEF = 0,
BLOCK = 1,
VALUE = 2,
SPLIT = 3,
RESULT = 4,
ARRAY = 5
};
} // end namespace MultiArrayHelper
#endif

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@ -1,606 +0,0 @@
// -*- C++ -*-
#ifndef __ma_block_h__
#define __ma_block_h__
#include <cstdlib>
#include <vector>
#include "base_def.h"
#include "block/bbase_def.h"
namespace MultiArrayHelper
{
// manage vectorization in the future !!
template <typename T, class OpFunc, class BlockClass1, class BlockClass2>
class BlockBinaryOp
{
public:
BlockBinaryOp(BlockResult<T>& mRes);
BlockResult<T>& operator()(const BlockClass1& arg1, const BlockClass2& arg2);
private:
BlockResult<T>& mRes;
};
template <typename T, class OpFunc, class BlockClass>
class BlockBinaryOpSelf
{
public:
BlockBinaryOpSelf(BlockResult<T>& res);
BlockResult<T>& operator()(const BlockClass& arg);
private:
BlockResult<T>& mRes;
};
template <typename T, class OpFunc, class BlockClass>
class BlockContraction
{
public:
BlockContraction(T& res);
T& operator()(const BlockClass& arg);
private:
T& mRes;
};
// EVERYTHING IN HERE MUST N O T BE VITUAL !!
template <typename T, class BlockClass>
class BlockBase
{
public:
const BlockClass& THIS() const { return static_cast<BlockClass const&>(*this); }
BlockClass& THIS() { return static_cast<BlockClass&>(*this); }
static BlockType sType() { return BlockClass::sType(); }
size_t size() const;
bool init() const;
BlockType type() const { return THIS().type(); }
const T& operator[](size_t pos) const { return THIS()[pos]; }
BlockClass& set(size_t npos) { return THIS().set(npos); }
size_t stepSize() const { return THIS().stepSize(); }
private:
friend BlockClass;
friend MutableBlockBase<T,BlockClass>;
DEFAULT_MEMBERS(BlockBase);
BlockBase(size_t size);
size_t mSize = 0;
bool mInit = false;
};
template <typename T>
std::ostream& operator<<(std::ostream& out, const Block<T>& block)
{
out << block[0];
for(size_t i = 1; i != block.size(); ++i){
out << ", " << block[i];
}
return out;
}
template <typename T>
std::ostream& operator<<(std::ostream& out, const MBlock<T>& block)
{
out << block[0];
for(size_t i = 1; i != block.size(); ++i){
out << ", " << block[i];
}
return out;
}
template <typename T>
std::ostream& operator<<(std::ostream& out, const BlockResult<T>& block)
{
out << block[0];
for(size_t i = 1; i != block.size(); ++i){
out << ", " << block[i];
}
return out;
}
template <typename T, class BlockClass>
class MutableBlockBase : public BlockBase<T,BlockClass>
{
public:
typedef BlockBase<T,BlockClass> BB;
T& operator[](size_t pos) { return BB::THIS()[pos]; }
private:
friend BlockClass;
DEFAULT_MEMBERS(MutableBlockBase);
MutableBlockBase(size_t size);
};
template <typename T>
class Block : public BlockBase<T,Block<T> >
{
public:
typedef BlockBase<T,Block<T> > BB;
static BlockType sType() { return BlockType::BLOCK; }
DEFAULT_MEMBERS(Block);
Block(const T* data, size_t begPos, size_t size, size_t stepSize);
BlockType type() const;
const T& operator[](size_t pos) const;
Block& set(size_t npos);
size_t stepSize() const;
protected:
const T* mData;
const T* mBegPtr;
size_t mStepSize;
};
template <class BlockClass>
class BlockArray : public BlockBase<BlockClass,BlockArray<BlockClass> >
{
typedef BlockBase<BlockClass,BlockArray<BlockClass> > BB;
static BlockType sType() { return BlockType::ARRAY; }
DEFAULT_MEMBERS(BlockArray);
BlockArray(const BlockClass& block, size_t size, size_t stepSize);
BlockType type() const;
BlockClass& operator[](size_t pos);
BlockArray& set(size_t npos);
size_t stepSize() const;
protected:
const BlockClass& mBlock;
size_t mStepSize; // total stepSize !!
};
template <typename T>
class MBlock : public MutableBlockBase<T,MBlock<T> >
{
public:
typedef BlockBase<T,MBlock<T> > BB;
static BlockType sType() { return BlockType::BLOCK; }
DEFAULT_MEMBERS(MBlock);
MBlock(T* data, size_t begPos, size_t size, size_t stepSize);
template <class BlockClass>
MBlock& operator=(const BlockClass& in);
BlockType type() const;
const T& operator[](size_t pos) const;
T& operator[](size_t pos);
MBlock& set(size_t npos);
size_t stepSize() const;
protected:
T* mData;
T* mBegPtr;
size_t mStepSize;
};
template <typename T>
class BlockResult : public MutableBlockBase<T,BlockResult<T> >
{
public:
typedef BlockBase<T,BlockResult<T> > BB;
using BB::init;
static BlockType sType() { return BlockType::RESULT; }
BlockResult();
BlockResult(const BlockResult& in);
BlockResult(BlockResult&& in);
BlockResult& operator=(const BlockResult& in);
BlockResult& operator=(BlockResult&& in);
template <typename... ArgTypes>
BlockResult(size_t size, const ArgTypes&... args);
~BlockResult();
template <class BlockClass>
BlockResult& operator=(const BlockClass& in);
template <typename... Args>
BlockResult& init(size_t size, const Args&... args);
BlockType type() const;
const T& operator[](size_t pos) const;
T& operator[](size_t i);
BlockResult& set(size_t npos);
size_t stepSize() const;
protected:
T* mResPtr = nullptr;
T* mBegPtr = nullptr;
};
} // end namespace MultiArrayHelper
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayHelper
{
/*********************
* BlockBinaryOp *
*********************/
template <typename T, class OpFunc, class BlockClass1, class BlockClass2>
BlockBinaryOp<T,OpFunc,BlockClass1,BlockClass2>::BlockBinaryOp(BlockResult<T>& res) : mRes(res) {}
template <typename T, class OpFunc, class BlockClass1, class BlockClass2>
BlockResult<T>& BlockBinaryOp<T,OpFunc,BlockClass1,BlockClass2>::operator()(const BlockClass1& arg1,
const BlockClass2& arg2)
{
static OpFunc f;
//assert(mRes.init() and arg1.init() and arg2.init());
//assert(arg1.size() == arg2.size());
for(size_t i = 0; i != arg1.size(); ++i){
mRes[i] = f(arg1[i], arg2[i]);
}
return mRes;
}
template <typename T, class OpFunc, class BlockClass>
BlockBinaryOpSelf<T,OpFunc,BlockClass>::BlockBinaryOpSelf(BlockResult<T>& res) : mRes(res) {}
template <typename T, class OpFunc, class BlockClass>
BlockResult<T>& BlockBinaryOpSelf<T,OpFunc,BlockClass>::operator()(const BlockClass& arg)
{
static OpFunc f;
//assert(mRes.init() and arg.init());
//assert(mRes.size() == arg.size());
for(size_t i = 0; i != arg.size(); ++i){
mRes[i] = f(mRes[i], arg[i]);
}
return mRes;
}
template <typename T, class OpFunc, class BlockClass>
BlockContraction<T,OpFunc,BlockClass>::BlockContraction(T& res) : mRes(res) {}
template <typename T, class OpFunc, class BlockClass>
T& BlockContraction<T,OpFunc,BlockClass>::operator()(const BlockClass& arg)
{
static OpFunc f;
for(size_t i = 0; i != arg.size(); ++i){
mRes = f(mRes, arg[i]);
}
return mRes;
}
/*****************
* BlockBase *
*****************/
template <typename T, class BlockClass>
BlockBase<T,BlockClass>::BlockBase(size_t size) : mSize(size), mInit(size != 0) {}
template <typename T, class BlockClass>
size_t BlockBase<T,BlockClass>::size() const
{
return mSize;
}
template <typename T, class BlockClass>
bool BlockBase<T,BlockClass>::init() const
{
return mInit;
}
/************************
* MutableBlockBase *
************************/
template <typename T, class BlockClass>
MutableBlockBase<T,BlockClass>::MutableBlockBase(size_t size) : BlockBase<T,BlockClass>(size) {}
/*************
* Block *
*************/
template <typename T>
Block<T>::Block(const T* data,
size_t begPos, size_t size, size_t stepSize) :
BlockBase<T,Block>(size),
mData(data),
mBegPtr(data + begPos),
mStepSize(stepSize) {}
template <typename T>
BlockType Block<T>::type() const
{
return mStepSize == 0 ? BlockType::VALUE :
( mStepSize == 1 ? BlockType::BLOCK : BlockType::SPLIT );
}
template <typename T>
const T& Block<T>::operator[](size_t i) const
{
return *(mBegPtr + i * mStepSize);
}
template <typename T>
Block<T>& Block<T>::set(size_t npos)
{
mBegPtr = mData + npos;
return *this;
}
template <typename T>
size_t Block<T>::stepSize() const
{
return 1;
}
/******************
* BlockArray *
******************/
template <class BlockClass>
BlockArray<BlockClass>::BlockArray(const BlockClass& block, size_t size, size_t stepSize) :
BlockBase<BlockClass,BlockArray<BlockClass> >(size),
mBlock(block), mStepSize(stepSize) {}
template <class BlockClass>
BlockType BlockArray<BlockClass>::type() const
{
return BlockType::ARRAY;
}
template <class BlockClass>
BlockClass& BlockArray<BlockClass>::operator[](size_t pos)
{
return mBlock.set(mStepSize * pos);
}
template <class BlockClass>
BlockArray<BlockClass>& BlockArray<BlockClass>::set(size_t npos)
{
mBlock.set(npos);
return *this;
}
template <class BlockClass>
size_t BlockArray<BlockClass>::stepSize() const
{
return mStepSize;
}
/**************
* MBlock *
**************/
template <typename T>
MBlock<T>::MBlock(T* data,
size_t begPos, size_t size, size_t stepSize) :
MutableBlockBase<T,MBlock>(size),
mData(data),
mBegPtr(data + begPos),
mStepSize(stepSize) {}
template <typename T>
template <class BlockClass>
MBlock<T>& MBlock<T>::operator=(const BlockClass& in)
{
for(size_t i = 0; i != BB::mSize; ++i){
(*this)[i] = in[i];
}
return *this;
}
template <typename T>
BlockType MBlock<T>::type() const
{
return mStepSize == 0 ? BlockType::VALUE :
( mStepSize == 1 ? BlockType::BLOCK : BlockType::SPLIT );
}
template <typename T>
const T& MBlock<T>::operator[](size_t i) const
{
return *(mBegPtr + i * mStepSize);
}
template <typename T>
T& MBlock<T>::operator[](size_t i)
{
return *(mBegPtr + i * mStepSize);
}
template <typename T>
MBlock<T>& MBlock<T>::set(size_t npos)
{
mBegPtr = mData + npos;
return *this;
}
template <typename T>
size_t MBlock<T>::stepSize() const
{
return 1;
}
/*******************
* BlockResult *
*******************/
template <typename T>
BlockResult<T>::BlockResult() : MutableBlockBase<T,BlockResult>() {}
template <typename T>
BlockResult<T>::BlockResult(const BlockResult<T>& in) : MutableBlockBase<T,BlockResult>(in.size())
{
if(BB::mInit){
mResPtr = new T[BB::mSize];
}
for(size_t i = 0; i != BB::mSize; ++i){
mResPtr[i] = in.mResPtr[i];
}
mBegPtr = mResPtr;
}
template <typename T>
BlockResult<T>::BlockResult(BlockResult<T>&& in) : MutableBlockBase<T,BlockResult>(in.size())
{
if(BB::mInit){
mResPtr = in.mResPtr;
mBegPtr = mResPtr;
}
in.mSize = 0;
in.mInit = false;
in.mResPtr = nullptr;
in.mBegPtr = nullptr;
}
template <typename T>
BlockResult<T>& BlockResult<T>::operator=(const BlockResult<T>& in)
{
BB::mSize = in.size();
BB::mInit = BB::mInit and BB::mSize != 0;
if(BB::mInit){
mResPtr = new T[BB::mSize];
}
for(size_t i = 0; i != BB::mSize; ++i){
mResPtr[i] = in.mResPtr[i];
}
mBegPtr = mResPtr;
return *this;
}
template <typename T>
BlockResult<T>& BlockResult<T>::operator=(BlockResult<T>&& in)
{
BB::mSize = in.size();
BB::mInit = BB::mInit and BB::mSize != 0;
if(BB::mInit){
mResPtr = in.mResPtr;
mBegPtr = mResPtr;
}
in.mSize = 0;
in.mInit = false;
in.mResPtr = nullptr;
return *this;
}
template <typename T>
template <typename... ArgTypes>
BlockResult<T>::BlockResult(size_t size, const ArgTypes&... args) :
MutableBlockBase<T,BlockResult>(size)
{
if(BB::mInit){
mResPtr = new T[BB::mSize](args...);
}
for(size_t i = 0; i != BB::mSize; ++i){
mResPtr[i] = static_cast<T>( 0 );
}
mBegPtr = mResPtr;
}
template <typename T>
BlockResult<T>::~BlockResult()
{
delete[] mResPtr;
mResPtr = nullptr;
mBegPtr = nullptr;
BB::mInit = false;
BB::mSize = 0;
}
template <typename T>
template <class BlockClass>
BlockResult<T>& BlockResult<T>::operator=(const BlockClass& in)
{
assert(BB::mInit);
assert(BB::mSize == in.size());
for(size_t i = 0; i != BB::mSize; ++i){
(*this)[i] = in[i];
}
return *this;
}
template <typename T>
BlockType BlockResult<T>::type() const
{
return BlockType::RESULT;
}
template <typename T>
const T& BlockResult<T>::operator[](size_t i) const
{
return mBegPtr[i];
}
template <typename T>
T& BlockResult<T>::operator[](size_t i)
{
return mBegPtr[i];
}
template <typename T>
BlockResult<T>& BlockResult<T>::set(size_t npos)
{
mBegPtr = mResPtr + npos;
return *this;
}
template <typename T>
size_t BlockResult<T>::stepSize() const
{
return 1;
}
template <typename T>
template <typename... Args>
BlockResult<T>& BlockResult<T>::init(size_t size, const Args&... args)
{
BB::mSize = size;
delete[] mResPtr;
if(BB::mSize != 0){
BB::mInit = true;
mResPtr = new T[BB::mSize](args...);
}
else {
BB::mInit = false;
}
for(size_t i = 0; i != BB::mSize; ++i){
mResPtr[i] = static_cast<T>( 0 );
}
mBegPtr = mResPtr;
return *this;
}
} // end namespace MultiArrayHelper
#endif

46
src/include/arith.h Normal file
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@ -0,0 +1,46 @@
#ifndef __arith_h__
#define __arith_h__
namespace MultiArrayHelper
{
// OPERATIONS (STATIC)
template <typename T>
struct plus
{
static inline T apply(T a1, T a2)
{
return a1 + a2;
}
};
template <typename T>
struct minus
{
static inline T apply(T a1, T a2)
{
return a1 - a2;
}
};
template <typename T>
struct multiplies
{
static inline T apply(T a1, T a2)
{
return a1 * a2;
}
};
template <typename T>
struct divides
{
static inline T apply(T a1, T a2)
{
return a1 / a2;
}
};
} // end namespace MultiArrayHelper
#endif

35
src/include/base_def.h Normal file
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@ -0,0 +1,35 @@
// -*- C++ -*-
#ifndef __base_def_h__
#define __base_def_h__
#include <cassert>
#define DEBUG_MODE_X
#ifdef DEBUG_MODE_X
#include <iostream>
#define CHECK std::cout << __FILE__ << ": @" << __LINE__ << " in " << __func__ << std::endl;
#define VCHECK(a) std::cout << __FILE__ << ": @" << __LINE__ \
<< " in " << __func__ << ": " << #a << " = " << a << std::endl;
#else
#define CHECK
#define VCHECK(a)
#endif
#define DEFAULT_MEMBERS(__class_name__) __class_name__() = default; \
__class_name__(const __class_name__& in) = default; \
__class_name__& operator=(const __class_name__& in) = default; \
__class_name__(__class_name__&& in) = default; \
__class_name__& operator=(__class_name__&& in) = default
#define DEFAULT_MEMBERS_X(__class_name__) __class_name__(const __class_name__& in) = default; \
__class_name__& operator=(const __class_name__& in) = default; \
__class_name__(__class_name__&& in) = default; \
__class_name__& operator=(__class_name__&& in) = default
#endif

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@ -0,0 +1,72 @@
#ifndef __helper_tools_h__
#define __helper_tools_h__
#include "base_def.h"
namespace MultiArrayTools
{
template <class RangeType>
auto getIndex(std::shared_ptr<RangeType> range)
-> std::shared_ptr<typename RangeType::IndexType>;
// only if 'RangeType' is defaultable and unique (Singleton)
template <class RangeType>
auto getIndex() -> std::shared_ptr<typename RangeType::IndexType>;
template <class... RangeTypes>
auto mkMulti(std::shared_ptr<RangeTypes>... ranges)
-> std::shared_ptr<MultiRange<RangeTypes...> >;
template <class... IndexTypes>
auto mkMIndex(std::shared_ptr<IndexTypes>... indices)
-> decltype( getIndex( mkMulti( indices.range()... ) ) );
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
template <class RangeType>
auto getIndex(std::shared_ptr<RangeType> range)
-> std::shared_ptr<typename RangeType::IndexType>
{
return std::dynamic_pointer_cast<IndexWrapper<typename RangeType::IndexType> >
( range->index() )->get();
}
template <class RangeType>
auto getIndex() -> std::shared_ptr<typename RangeType::IndexType>
{
static_assert( RangeType::defaultable,
/*typeid(typename RangeType).name() + */" is not defaultable" );
static auto f = RangeType::factory();
static auto r = std::dynamic_pointer_cast<RangeType>( f.create() );
return std::dynamic_pointer_cast<IndexWrapper<typename RangeType::IndexType> >
( r->index() )->get();
}
template <class... RangeTypes>
auto mkMulti(std::shared_ptr<RangeTypes>... ranges)
-> std::shared_ptr<MultiRange<RangeTypes...> >
{
MultiRangeFactory<RangeTypes...> mrf( ranges... );
return std::dynamic_pointer_cast<MultiRange<RangeTypes...> >( mrf.create() );
}
template <class... IndexTypes>
auto mkMIndex(std::shared_ptr<IndexTypes>... indices)
-> decltype( getIndex( mkMulti( indices->range()... ) ) )
{
auto mi = getIndex( mkMulti( indices->range()... ) );
(*mi)( indices... );
return mi;
}
}
#endif

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#ifndef __mbase_def_h__
#define __mbase_def_h__
namespace MultiArrayTools
{
/***********************
* Provided Types *
***********************/
// multi_array.h
template <typename T, class... SRanges>
class MultiArrayBase;
// multi_array.h
template <typename T, class... SRanges>
class MutableMultiArrayBase;
// multi_array.h
template <typename T, class... SRanges>
class MultiArray;
// multi_array_operation.h
template <typename T>
class OperationBase;
// multi_array_operation.h
template <typename T>
class MutableOperationBase;
// multi_array_operation.h
template <typename T, class OperationClass>
class OperationTemplate;
// multi_array_operation.h
template <typename T, class OpClass, class... Ranges>
class OperationMaster;
// multi_array_operation.h
template <typename T, class... Ranges>
class OperationRoot;
// multi_array_operation.h
template <typename T, class... Ranges>
class ConstOperationRoot;
// multi_array_operation.h
template <typename T, class OpFunction, class... Ops>
class Operation;
// multi_array_operation.h
template <typename T, class Op, class IndexType>
class Contraction;
}
#endif

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// -*- C++ -*-
#ifndef __multi_array_h__
#define __multi_array_h__
#include <cstdlib>
#include <vector>
#include <memory>
#include <iterator>
#include <algorithm>
#include "base_def.h"
#include "mbase_def.h"
#include "ranges/rheader.h"
namespace MultiArrayTools
{
// Explicitely specify subranges in template argument !!!
template <typename T, class... SRanges>
class MultiArrayBase
{
public:
typedef T value_type;
typedef ContainerRange<SRanges...> CRange;
typedef typename CRange::IndexType IndexType;
class const_iterator : public std::iterator<std::random_access_iterator_tag,T>
{
public:
DEFAULT_MEMBERS(const_iterator);
const_iterator(const MultiArrayBase& ma);
const_iterator(const MultiArrayBase& ma, const typename CRange::IndexType& index);
// Requirements:
bool operator==(const const_iterator& it) const;
bool operator!=(const const_iterator& it) const;
const T& operator*() const;
T const* operator->() const;
const_iterator& operator++();
const_iterator operator++(int);
const_iterator& operator--();
const_iterator operator--(int);
const_iterator& operator+=(int diff);
const_iterator& operator-=(int diff);
const_iterator operator+(int num) const;
const_iterator operator-(int num) const;
int operator-(const const_iterator& it) const;
const T& operator[](int num) const;
bool operator<(const const_iterator& it) const;
bool operator>(const const_iterator& it) const;
bool operator<=(const const_iterator& it) const;
bool operator>=(const const_iterator& it) const;
// Multi Array specific:
typename ContainerRange<SRanges...>::IndexType index() const;
protected:
MultiArrayBase const* mMAPtr = nullptr;
size_t mPos;
};
DEFAULT_MEMBERS(MultiArrayBase);
MultiArrayBase(const std::shared_ptr<SRanges>&... ranges);
virtual ~MultiArrayBase() = default;
virtual const T& operator[](const IndexType& i) const = 0;
//virtual const T& operator[](const typename CRange::IndexType& i) const = 0;
virtual const T& at(const typename CRange::IndexType::MetaType& meta) const = 0;
virtual const T* data() const = 0;
virtual const std::vector<T>& datav() const = 0;
virtual size_t size() const;
virtual bool isSlice() const = 0;
virtual const_iterator begin() const;
virtual const_iterator end() const;
virtual IndexType beginIndex() const;
virtual IndexType endIndex() const;
virtual const std::shared_ptr<CRange>& range() const;
virtual bool isConst() const;
virtual ConstOperationRoot<T,SRanges...>
operator()(std::shared_ptr<typename SRanges::IndexType>&... inds) const;
virtual bool isInit() const;
protected:
bool mInit = false;
std::shared_ptr<CRange> mRange;
};
template <typename T, class... SRanges>
class MutableMultiArrayBase : public MultiArrayBase<T,SRanges...>
{
public:
typedef ContainerRange<SRanges...> CRange;
typedef typename MultiArrayBase<T,SRanges...>::const_iterator const_iterator;
typedef MultiArrayBase<T,SRanges...> MAB;
typedef typename CRange::IndexType IndexType;
class iterator : public std::iterator<std::random_access_iterator_tag,T>,
public std::iterator<std::output_iterator_tag,T>
{
public:
DEFAULT_MEMBERS(iterator);
iterator(MutableMultiArrayBase& ma);
iterator(MutableMultiArrayBase& ma, const IndexType& index);
// Requirements:
bool operator==(const iterator& it) const;
bool operator!=(const iterator& it) const;
const T& operator*() const;
T const* operator->() const;
T& operator*();
T* operator->();
iterator& operator++();
iterator operator++(int);
iterator& operator--();
iterator operator--(int);
iterator& operator+=(int diff);
iterator& operator-=(int diff);
iterator operator+(int num) const;
iterator operator-(int num) const;
int operator-(const iterator& it) const;
const T& operator[](int num) const;
T& operator[](int num);
bool operator<(const iterator& it) const;
bool operator>(const iterator& it) const;
bool operator<=(const iterator& it) const;
bool operator>=(const iterator& it) const;
// Multi Array specific:
typename CRange::IndexType index() const;
protected:
MutableMultiArrayBase* mMAPtr = nullptr;
size_t mPos;
};
using MultiArrayBase<T,SRanges...>::operator[];
using MultiArrayBase<T,SRanges...>::at;
using MultiArrayBase<T,SRanges...>::data;
using MultiArrayBase<T,SRanges...>::datav;
using MultiArrayBase<T,SRanges...>::begin;
using MultiArrayBase<T,SRanges...>::end;
DEFAULT_MEMBERS(MutableMultiArrayBase);
MutableMultiArrayBase(const std::shared_ptr<SRanges>&... ranges);
virtual T& operator[](const IndexType& i) = 0;
virtual T& at(const typename CRange::IndexType::MetaType& meta) = 0;
virtual T* data() = 0;
virtual std::vector<T>& datav() = 0;
virtual iterator begin();
virtual iterator end();
virtual bool isConst() const override;
virtual ConstOperationRoot<T,SRanges...>
operator()(std::shared_ptr<typename SRanges::IndexType>&... inds) const override;
virtual OperationRoot<T,SRanges...> operator()(std::shared_ptr<typename SRanges::IndexType>&... inds);
};
template <typename T, class... SRanges>
class MultiArray : public MutableMultiArrayBase<T,SRanges...>
{
public:
typedef ContainerRange<SRanges...> CRange;
typedef MultiArrayBase<T,SRanges...> MAB;
typedef typename MultiArrayBase<T,SRanges...>::const_iterator const_iterator;
typedef typename MutableMultiArrayBase<T,SRanges...>::iterator iterator;
typedef typename CRange::IndexType IndexType;
DEFAULT_MEMBERS(MultiArray);
MultiArray(const std::shared_ptr<SRanges>&... ranges);
MultiArray(const std::shared_ptr<SRanges>&... ranges, const std::vector<T>& vec);
MultiArray(const std::shared_ptr<SRanges>&... ranges, std::vector<T>&& vec);
// Only if ALL ranges have default extensions:
//MultiArray(const std::vector<T>& vec);
//MultiArray(std::vector<T>&& vec);
// template <class Range2, class Range3>
// MultiArray(const MultiArray<MultiArray<T,Range2>,Range3> in);
// implement contstructor using FunctionalMultiArray as Input !!!
//template <class Range2, class Range3>
//MultiArray& operator=(const MultiArray<MultiArray<T,Range2>,Range3> in);
virtual T& operator[](const IndexType& i) override;
virtual const T& operator[](const IndexType& i) const override;
virtual T& at(const typename CRange::IndexType::MetaType& meta) override;
virtual const T& at(const typename CRange::IndexType::MetaType& meta) const override;
virtual bool isConst() const override;
virtual bool isSlice() const override;
template <class... SRanges2>
MultiArray<T,SRanges2...> format(const std::shared_ptr<SRanges2>&... nrs); // reformat array using 'nr' which in
// total must have the same size as mRange
virtual const T* data() const override;
virtual T* data() override;
virtual const std::vector<T>& datav() const override;
virtual std::vector<T>& datav() override;
// virtual void manipulate(ManipulatorBase<T>& mb,
// const typename CRange::IndexType& manBegin,
// const typename CRange::IndexType& manEnd);
template <typename U, class... SRanges2>
friend class MultiArray;
private:
std::vector<T> mCont;
};
template <typename T, class Function, class... SRanges>
class FunctionalMultiArray : public MultiArrayBase<T,SRanges...>
{
public:
typedef ContainerRange<SRanges...> CRange;
typedef MultiArrayBase<T,CRange> MAB;
typedef typename MultiArrayBase<T,CRange>::const_iterator const_iterator;
typedef typename CRange::IndexType IndexType;
DEFAULT_MEMBERS(FunctionalMultiArray);
//FunctionalMultiArray(const CRange& range);
FunctionalMultiArray(const std::shared_ptr<SRanges>&... ranges, const Function& func);
virtual const T& operator[](const IndexType& i) const override;
virtual bool isConst() const override;
virtual bool isSlice() const override;
protected:
mutable T mVal;
Function mFunc;
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
/**************************************
* MultiArrayBase::const_iterator *
**************************************/
template <typename T, class... SRanges>
MultiArrayBase<T,SRanges...>::const_iterator::const_iterator(const MultiArrayBase<T,SRanges...>& ma):
mMAPtr(&ma), mPos(0) { }
template <typename T, class... SRanges>
MultiArrayBase<T,SRanges...>::const_iterator::const_iterator(const MultiArrayBase<T,SRanges...>& ma,
const typename CRange::IndexType& index):
mMAPtr(&ma), mPos(index.pos()) { }
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator==(const const_iterator& it) const
{
return mMAPtr == it.mMAPtr and mPos == it.mPos;
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator!=(const const_iterator& it) const
{
return mMAPtr != it.mMAPtr or mPos != it.mPos;
}
template <typename T, class... SRanges>
const T& MultiArrayBase<T,SRanges...>::const_iterator::operator*() const
{
return mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
T const* MultiArrayBase<T,SRanges...>::const_iterator::operator->() const
{
return &mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator& MultiArrayBase<T,SRanges...>::const_iterator::operator++()
{
++mPos;
return *this;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::const_iterator::operator++(int)
{
const_iterator tmp(*this);
++mPos;
return tmp;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator& MultiArrayBase<T,SRanges...>::const_iterator::operator--()
{
--mPos;
return *this;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::const_iterator::operator--(int)
{
const_iterator tmp(*this);
--mPos;
return tmp;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator& MultiArrayBase<T,SRanges...>::const_iterator::operator+=(int diff)
{
mPos += diff;
return *this;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator& MultiArrayBase<T,SRanges...>::const_iterator::operator-=(int diff)
{
mPos -= diff;
return *this;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::const_iterator::operator+(int num) const
{
const_iterator tmp(*this);
tmp += num;
return tmp;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::const_iterator::operator-(int num) const
{
const_iterator tmp(*this);
tmp -= num;
}
template <typename T, class... SRanges>
int MultiArrayBase<T,SRanges...>::const_iterator::operator-(const const_iterator& it) const
{
return mPos - it.mPos;
}
template <typename T, class... SRanges>
const T& MultiArrayBase<T,SRanges...>::const_iterator::operator[](int num) const
{
return *(operator+(num));
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator<(const const_iterator& it) const
{
return mPos < it.mPos;
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator>(const const_iterator& it) const
{
return mPos > it.mPos;
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator<=(const const_iterator& it) const
{
return mPos <= it.mPos;
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::const_iterator::operator>=(const const_iterator& it) const
{
return mPos >= it.mPos;
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::IndexType
MultiArrayBase<T,SRanges...>::const_iterator::index() const
{
auto i = mMAPtr->beginIndex();
i = mPos;
return i;
}
/**********************
* MultiArrayBase *
**********************/
template <typename T, class... SRanges>
MultiArrayBase<T,SRanges...>::MultiArrayBase(const std::shared_ptr<SRanges>&... ranges)
{
ContainerRangeFactory<SRanges...> crf(ranges...);
mRange = std::dynamic_pointer_cast<ContainerRange<SRanges...> >( crf.create() );
}
template <typename T, class... SRanges>
size_t MultiArrayBase<T,SRanges...>::size() const
{
return mRange->size();
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::begin() const
{
return const_iterator(*this, beginIndex());
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::const_iterator MultiArrayBase<T,SRanges...>::end() const
{
return const_iterator(*this, endIndex());
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::IndexType
MultiArrayBase<T,SRanges...>::beginIndex() const
{
return mRange->begin();
}
template <typename T, class... SRanges>
typename MultiArrayBase<T,SRanges...>::IndexType
MultiArrayBase<T,SRanges...>::endIndex() const
{
return mRange->end();
}
template <typename T, class... SRanges>
const std::shared_ptr<typename MultiArrayBase<T,SRanges...>::CRange>&
MultiArrayBase<T,SRanges...>::range() const
{
return mRange;
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::isConst() const
{
return true;
}
template <typename T, class... SRanges>
ConstOperationRoot<T,SRanges...>
MultiArrayBase<T,SRanges...>::operator()(std::shared_ptr<typename SRanges::IndexType>&... inds) const
{
return ConstOperationRoot<T,SRanges...>(*this, inds...);
}
template <typename T, class... SRanges>
bool MultiArrayBase<T,SRanges...>::isInit() const
{
return mInit;
}
/****************************************
* MutableMultiArrayBase::iterator *
****************************************/
template <typename T, class... SRanges>
MutableMultiArrayBase<T,SRanges...>::iterator::iterator(MutableMultiArrayBase<T,SRanges...>& ma):
mMAPtr(&ma), mPos(0)
{ }
template <typename T, class... SRanges>
MutableMultiArrayBase<T,SRanges...>::iterator::iterator(MutableMultiArrayBase<T,SRanges...>& ma,
const typename CRange::IndexType& index):
mMAPtr(&ma), mPos(index.pos())
{ }
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator==(const iterator& it) const
{
return mMAPtr == it.mMAPtr and mPos == it.mPos;
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator!=(const iterator& it) const
{
return mMAPtr != it.mMAPtr or mPos != it.mPos;
}
template <typename T, class... SRanges>
const T& MutableMultiArrayBase<T,SRanges...>::iterator::operator*() const
{
return mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
T const* MutableMultiArrayBase<T,SRanges...>::iterator::operator->() const
{
return &mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
T& MutableMultiArrayBase<T,SRanges...>::iterator::operator*()
{
return mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
T* MutableMultiArrayBase<T,SRanges...>::iterator::operator->()
{
return &mMAPtr->data()[mPos];
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator& MutableMultiArrayBase<T,SRanges...>::iterator::operator++()
{
++mPos;
return *this;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::iterator::operator++(int)
{
iterator tmp(*this);
++mPos;
return tmp;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator& MutableMultiArrayBase<T,SRanges...>::iterator::operator--()
{
--mPos;
return *this;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::iterator::operator--(int)
{
iterator tmp(*this);
--mPos;
return tmp;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator& MutableMultiArrayBase<T,SRanges...>::iterator::operator+=(int diff)
{
mPos += diff;
return *this;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator& MutableMultiArrayBase<T,SRanges...>::iterator::operator-=(int diff)
{
mPos -= diff;
return *this;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::iterator::operator+(int num) const
{
iterator tmp(*this);
tmp += num;
return tmp;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::iterator::operator-(int num) const
{
iterator tmp(*this);
tmp -= num;
}
template <typename T, class... SRanges>
int MutableMultiArrayBase<T,SRanges...>::iterator::operator-(const iterator& it) const
{
return mPos - it.mPos;
}
template <typename T, class... SRanges>
const T& MutableMultiArrayBase<T,SRanges...>::iterator::operator[](int num) const
{
return *(operator+(num));
}
template <typename T, class... SRanges>
T& MutableMultiArrayBase<T,SRanges...>::iterator::operator[](int num)
{
return *(operator+(num));
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator<(const iterator& it) const
{
return mPos < it.mPos;
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator>(const iterator& it) const
{
return mPos > it.mPos;
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator<=(const iterator& it) const
{
return mPos <= it.mPos;
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::iterator::operator>=(const iterator& it) const
{
return mPos >= it.mPos;
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::IndexType
MutableMultiArrayBase<T,SRanges...>::iterator::index() const
{
auto i = mMAPtr->beginIndex();
i = mPos;
return i;
}
/******************************
* MutableMultiArrayBase *
******************************/
template <typename T, class... SRanges>
MutableMultiArrayBase<T,SRanges...>::MutableMultiArrayBase(const std::shared_ptr<SRanges>&... ranges) :
MultiArrayBase<T,SRanges...>(ranges...) {}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::begin()
{
return iterator(*this, MAB::beginIndex());
}
template <typename T, class... SRanges>
typename MutableMultiArrayBase<T,SRanges...>::iterator MutableMultiArrayBase<T,SRanges...>::end()
{
return iterator(*this, MAB::endIndex());
}
template <typename T, class... SRanges>
bool MutableMultiArrayBase<T,SRanges...>::isConst() const
{
return false;
}
template <typename T, class... SRanges>
OperationRoot<T,SRanges...>
MutableMultiArrayBase<T,SRanges...>::operator()(std::shared_ptr<typename SRanges::IndexType>&... inds)
{
return OperationRoot<T,SRanges...>(*this, inds...);
}
template <typename T, class... SRanges>
ConstOperationRoot<T,SRanges...>
MutableMultiArrayBase<T,SRanges...>::operator()(std::shared_ptr<typename SRanges::IndexType>&... inds) const
{
return ConstOperationRoot<T,SRanges...>(*this, inds...);
}
/*******************
* MultiArray *
*******************/
template <typename T, class... SRanges>
MultiArray<T,SRanges...>::MultiArray(const std::shared_ptr<SRanges>&... ranges) :
MutableMultiArrayBase<T,SRanges...>(ranges...),
mCont(MAB::mRange->size())
{
MAB::mInit = true;
}
template <typename T, class... SRanges>
MultiArray<T,SRanges...>::MultiArray(const std::shared_ptr<SRanges>&... ranges, const std::vector<T>& vec) :
MutableMultiArrayBase<T,SRanges...>(ranges...),
mCont(vec)
{
MAB::mInit = true;
if(mCont.size() > MAB::mRange->size()){
mCont.erase(mCont.begin() + MAB::mRange->size(), mCont.end());
}
}
template <typename T, class... SRanges>
MultiArray<T,SRanges...>::MultiArray(const std::shared_ptr<SRanges>&... ranges, std::vector<T>&& vec) :
MutableMultiArrayBase<T,SRanges...>(ranges...),
mCont(vec)
{
MAB::mInit = true;
if(mCont.size() > MAB::mRange->size()){
mCont.erase(mCont.begin() + MAB::mRange->size(), mCont.end());
}
}
/*
template <typename T, class... SRanges>
template <class Range2, class Range3>
MultiArray<T,SRanges...>::MultiArray(const MultiArray<MultiArray<T,Range2>,Range3> in) :
MutableMultiArrayBase<T,SRanges...>(merge(in.range(), in[ in.beginIndex() ].range()))
// assert that Range2 has always same extension
{
MAB::mInit = true;
mCont.clear();
for(auto i = in.beginIndex(); i != in.endIndex(); ++i){
mCont.insert(mCont.end(), in[i].mCont.begin(), in[i].mCont.end());
}
assert(mCont.size() == MAB::mRange->size());
}
*/
/*
template <typename T, class... SRanges>
template <class Range2, class Range3>
MultiArray<T,SRanges...>& MultiArray<T,SRanges...>::operator=(const MultiArray<MultiArray<T,Range2>,Range3> in)
{
MAB::mRange.reset(new Range(merge(in.range(), in[ in.beginIndex() ].range())));
// assert that Range2 has always same extension
mCont.clear();
for(auto i = in.beginIndex(); i != in.endIndex(); ++i){
mCont.insert(mCont.end(), in[i].mCont.begin(), in[i].mCont.end());
}
assert(mCont.size() == MAB::mRange->size());
return *this;
} */
template <typename T, class... SRanges>
T& MultiArray<T,SRanges...>::operator[](const typename CRange::IndexType& i)
{
return mCont[ i.pos() ];
}
template <typename T, class... SRanges>
const T& MultiArray<T,SRanges...>::operator[](const typename CRange::IndexType& i) const
{
return mCont[ i.pos() ];
}
template <typename T, class... SRanges>
T& MultiArray<T,SRanges...>::at(const typename CRange::IndexType::MetaType& meta)
{
return mCont[ MAB::beginIndex().at(meta).pos() ];
}
template <typename T, class... SRanges>
const T& MultiArray<T,SRanges...>::at(const typename CRange::IndexType::MetaType& meta) const
{
return mCont[ MAB::beginIndex().at(meta).pos() ];
}
template <typename T, class... SRanges>
bool MultiArray<T,SRanges...>::isConst() const
{
return false;
}
template <typename T, class... SRanges>
bool MultiArray<T,SRanges...>::isSlice() const
{
return false;
}
template <typename T, class... SRanges>
template <class... SRanges2>
MultiArray<T,SRanges2...> MultiArray<T,SRanges...>::format(const std::shared_ptr<SRanges2>&... nrs)
{
return MultiArray<T,SRanges2...>( nrs... , std::move(mCont) );
}
template <typename T, class... SRanges>
const T* MultiArray<T,SRanges...>::data() const
{
return mCont.data();
}
template <typename T, class... SRanges>
T* MultiArray<T,SRanges...>::data()
{
return mCont.data();
}
template <typename T, class... SRanges>
const std::vector<T>& MultiArray<T,SRanges...>::datav() const
{
return mCont;
}
template <typename T, class... SRanges>
std::vector<T>& MultiArray<T,SRanges...>::datav()
{
return mCont;
}
/*
template <typename T, class... SRanges>
void MultiArray<T,SRanges...>::manipulate(ManipulatorBase<T>& mb,
const typename Range::IndexType& manBegin,
const typename Range::IndexType& manEnd)
{
mb.setup(mCont, manBegin.pos(), manEnd.pos());
mb.execute();
}
*/
/****************************
* FunctionalMultiArray *
****************************/
/*
template <typename T, class Range, class Function>
FunctionalMultiArray<T,Range,Function>::FunctionalMultiArray(const Range& range) :
MultiArrayBase<T,SRanges...>(range), mFunc() {}
*/
template <typename T, class Function, class... SRanges>
FunctionalMultiArray<T,Function,SRanges...>::FunctionalMultiArray(const std::shared_ptr<SRanges>&... ranges,
const Function& func) :
MultiArrayBase<T,SRanges...>(ranges...), mFunc(func) {}
template <typename T, class Function, class... SRanges>
const T& FunctionalMultiArray<T,Function,SRanges...>::operator[](const typename CRange::IndexType& i) const
{
mVal = mFunc(i);
return mVal;
}
template <typename T, class Function, class... SRanges>
bool FunctionalMultiArray<T,Function,SRanges...>::isConst() const
{
return true;
}
template <typename T, class Function, class... SRanges>
bool FunctionalMultiArray<T,Function,SRanges...>::isSlice() const
{
return false;
}
}
#endif

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// -*- C++ -*-
#ifndef __multi_array_header_h__
#define __multi_array_header_h__
#include <cstdlib>
//#include "base_def.h"
//#include "range_base.h"
//#include "index_base.h"
//#include "single_range.h"
//#include "multi_range.h"
//#include "container_range.h"
//#include "block.h"
#include "multi_array_operation.h"
#include "multi_array.h"
#include "helper_tools.h"
//#include "slice.h"
//#include "manipulator.h"
//#include "range_transformer.h"
//#include "ma_functional.h"
namespace MultiArrayTools
{
/*********************************
* Some standard definitions *
*********************************/
/*
// ===== Index Types =====
typedef SingleIndex<size_t,RangeType::ANY> GenericNI;
typedef SingleIndex<double,RangeType::ANY> GenericFI;
typedef SingleIndex<size_t,RangeType::LORENTZ> LorentzI;
typedef SingleIndex<int,RangeType::SPACE> Space1dNI;
typedef SingleIndex<int,RangeType::MOMENTUM> Mom1dNI;
typedef SingleIndex<size_t,RangeType::ENSEMBLE> EnsI;
typedef SingleIndex<std::array<int,3>, RangeType::MOMENTUM> LinMomI;
typedef SingleIndex<std::array<int,4>, RangeType::MOMENTUM> LinMom4dI;
// ...
// ===== Range Types =====
typedef SingleRange<size_t,RangeType::ANY> GenericNR;
typedef SingleRange<double,RangeType::ANY> GenericFR;
typedef SingleRange<size_t,RangeType::LORENTZ> LorentzR;
typedef SingleRange<int,RangeType::SPACE> Space1dNR;
typedef SingleRange<size_t,RangeType::DISTANCE> DistanceNR;
typedef SingleRange<int,RangeType::MOMENTUM> Mom1dNR;
typedef SingleRange<size_t, RangeType::ENSEMBLE> EnsR;
typedef MultiRange<Space1dNR,Space1dNR,Space1dNR> Space3dNR;
typedef MultiRange<Mom1dNR,Mom1dNR,Mom1dNR> Mom3dNR;
typedef SingleRange<VET, RangeType::VALUE_ERROR> ValErrR;
typedef SingleRange<std::array<int,3>, RangeType::MOMENTUM> LinMomR;
typedef SingleRange<std::array<int,4>, RangeType::MOMENTUM> LinMom4dR;
// ...
*/
}
#endif

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// -*- C++ -*-
#ifndef __multi_array_operation_h__
#define __multi_array_operation_h__
#include <cstdlib>
#include <tuple>
#include <cmath>
#include <map>
#include <utility>
#include "base_def.h"
#include "mbase_def.h"
//#include "block/block.h"
//#include "operation_utils.h"
#include "ranges/rheader.h"
#include "pack_num.h"
#include "ranges/index_info.h"
#include "arith.h"
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
template <typename T, class OperationClass>
class OperationTemplate
{
public:
OperationClass& THIS() { return static_cast<OperationClass&>(*this); }
const OperationClass& THIS() const { return static_cast<OperationClass const&>(*this); }
template <class Second>
auto operator+(const Second& in) const
-> Operation<T,plus<T>,OperationClass,Second>;
template <class Second>
auto operator-(const Second& in) const
-> Operation<T,minus<T>,OperationClass,Second>;
template <class Second>
auto operator*(const Second& in) const
-> Operation<T,multiplies<T>,OperationClass,Second>;
template <class Second>
auto operator/(const Second& in) const
-> Operation<T,divides<T>,OperationClass,Second>;
template <class IndexType>
auto c(std::shared_ptr<IndexType>& ind) const
-> Contraction<T,OperationClass,IndexType>;
private:
friend OperationClass;
OperationTemplate() = default;
};
template <typename T, class OpClass, class... Ranges>
class OperationMaster
{
public:
class AssignmentExpr
{
private:
AssignmentExpr() = default;
OperationMaster& mM;
const OpClass& mSec;
public:
static constexpr size_t LAYER = 0;
static constexpr size_t SIZE = OpClass::SIZE;
typedef decltype(mSec.rootSteps()) ExtType;
AssignmentExpr(OperationMaster& m, const OpClass& sec);
AssignmentExpr(const AssignmentExpr& in) = default;
AssignmentExpr(AssignmentExpr&& in) = default;
inline void operator()(size_t start = 0) const;
inline void operator()(size_t start, ExtType last) const;
auto rootSteps(std::intptr_t iPtrNum = 0) const -> ExtType;
};
typedef T value_type;
typedef OperationBase<T> OB;
typedef ContainerRange<Ranges...> CRange;
typedef typename MultiRange<Ranges...>::IndexType IndexType;
OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second,
std::shared_ptr<typename CRange::IndexType>& index);
OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second,
std::shared_ptr<typename CRange::IndexType>& index,
const IndexInfo* blockIndex);
inline void set(size_t pos, T val) { mDataPtr[pos] = val; }
inline void add(size_t pos, T val) { mDataPtr[pos] += val; }
inline T get(size_t pos) const;
private:
std::shared_ptr<IndexType> mkIndex(std::shared_ptr<typename CRange::IndexType>& index);
void performAssignment(std::intptr_t blockIndexNum);
OpClass const& mSecond;
MutableMultiArrayBase<T,Ranges...>& mArrayRef;
T* mDataPtr;
std::shared_ptr<IndexType> mIndex;
IndexInfo mIInfo;
};
template <typename T, class... Ranges>
class ConstOperationRoot : /*public OperationBase<T>,*/
public OperationTemplate<T,ConstOperationRoot<T,Ranges...> >
{
public:
typedef T value_type;
typedef OperationBase<T> OB;
typedef OperationTemplate<T,ConstOperationRoot<T,Ranges...> > OT;
typedef ContainerRange<Ranges...> CRange;
typedef typename CRange::IndexType IndexType;
static constexpr size_t SIZE = 1;
ConstOperationRoot(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices);
template <class ET>
inline T get(ET pos) const;
MExt<void> rootSteps(std::intptr_t iPtrNum = 0) const; // nullptr for simple usage with decltype
template <class Expr>
Expr loop(Expr exp) const;
private:
std::shared_ptr<IndexType>
mkIndex(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices);
MultiArrayBase<T,Ranges...> const& mArrayRef;
const T* mDataPtr;
std::shared_ptr<IndexType> mIndex;
IndexInfo mIInfo;
};
template <typename T, class... Ranges>
class OperationRoot : public OperationTemplate<T,OperationRoot<T,Ranges...> >
{
public:
typedef T value_type;
typedef OperationBase<T> OB;
typedef OperationTemplate<T,OperationRoot<T,Ranges...> > OT;
typedef ContainerRange<Ranges...> CRange;
typedef typename CRange::IndexType IndexType;
static constexpr size_t SIZE = 1;
OperationRoot(MutableMultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices);
template <class OpClass>
OperationMaster<T,OpClass,Ranges...> operator=(const OpClass& in);
template <class ET>
inline T get(ET pos) const;
MExt<void> rootSteps(std::intptr_t iPtrNum = 0) const; // nullptr for simple usage with decltype
template <class Expr>
Expr loop(Expr exp) const;
private:
std::shared_ptr<IndexType>
mkIndex(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices);
MutableMultiArrayBase<T,Ranges...>& mArrayRef;
T* mDataPtr;
std::shared_ptr<IndexType> mIndex;
IndexInfo mIInfo;
};
template <class Op>
size_t sumRootNum()
{
return typename Op::rootNum();
}
template <class Op1, class Op2, class... Ops>
size_t sumRootNum()
{
return typename Op1::rootNum() + sumRootNum<Op2,Ops...>();
}
template <size_t N>
struct RootSumN
{
template <class Op1, class... Ops>
struct rs
{
static constexpr size_t SIZE = Op1::SIZE + RootSumN<N-1>::template rs<Ops...>::SIZE;
};
};
template <>
struct RootSumN<0>
{
template <class Op1>
struct rs
{
static constexpr size_t SIZE = Op1::SIZE;
};
};
template <class... Ops>
struct RootSum
{
static constexpr size_t SIZE = RootSumN<sizeof...(Ops)-1>::template rs<Ops...>::SIZE;
};
template <typename T, class OpFunction, class... Ops>
class Operation : public OperationTemplate<T,Operation<T,OpFunction,Ops...> >
{
public:
typedef T value_type;
typedef OperationBase<T> OB;
typedef OperationTemplate<T,Operation<T,OpFunction,Ops...> > OT;
typedef OpFunction F;
static constexpr size_t SIZE = RootSum<Ops...>::SIZE;
private:
std::tuple<Ops...> mOps;
public:
typedef decltype(PackNum<sizeof...(Ops)-1>::template mkSteps<Ops...>(0, mOps)) ETuple;
Operation(const Ops&... ops);
template <class ET>
inline T get(ET pos) const;
auto rootSteps(std::intptr_t iPtrNum = 0) const // nullptr for simple usage with decltype
-> decltype(PackNum<sizeof...(Ops)-1>::mkSteps(iPtrNum, mOps));
template <class Expr>
auto loop(Expr exp) const
-> decltype(PackNum<sizeof...(Ops)-1>::mkLoop( mOps, exp));
};
template <typename T, class Op, class IndexType>
class Contraction : public OperationTemplate<T,Contraction<T,Op,IndexType> >
{
public:
typedef T value_type;
typedef OperationTemplate<T,Contraction<T,Op,IndexType> > OT;
static constexpr size_t SIZE = Op::SIZE;
private:
const Op& mOp;
std::shared_ptr<IndexType> mInd;
public:
typedef decltype(mOp.rootSteps(0)) ETuple;
Contraction(const Op& op, std::shared_ptr<IndexType> ind);
template <class ET>
inline T get(ET pos) const;
auto rootSteps(std::intptr_t iPtrNum = 0) const // nullptr for simple usage with decltype
-> decltype(mOp.rootSteps(iPtrNum));
template <class Expr>
auto loop(Expr exp) const -> decltype(mInd->iforh(exp));
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
/***************************
* OperationTemplate *
***************************/
template <typename T, class OperationClass>
template <class Second>
auto OperationTemplate<T,OperationClass>::operator+(const Second& in) const
-> Operation<T,plus<T>,OperationClass,Second>
{
return Operation<T,plus<T>,OperationClass,Second>(THIS(), in);
}
template <typename T, class OperationClass>
template <class Second>
auto OperationTemplate<T,OperationClass>::operator-(const Second& in) const
-> Operation<T,minus<T>,OperationClass,Second>
{
return Operation<T,minus<T>,OperationClass,Second>(THIS(), in);
}
template <typename T, class OperationClass>
template <class Second>
auto OperationTemplate<T,OperationClass>::operator*(const Second& in) const
-> Operation<T,multiplies<T>,OperationClass,Second>
{
return Operation<T,multiplies<T>,OperationClass,Second>(THIS(), in);
}
template <typename T, class OperationClass>
template <class Second>
auto OperationTemplate<T,OperationClass>::operator/(const Second& in) const
-> Operation<T,divides<T>,OperationClass,Second>
{
return Operation<T,divides<T>,OperationClass,Second>(THIS(), in);
}
template <typename T, class OperationClass>
template <class IndexType>
auto OperationTemplate<T,OperationClass>::c(std::shared_ptr<IndexType>& ind) const
-> Contraction<T,OperationClass,IndexType>
{
return Contraction<T,OperationClass,IndexType>(THIS(), ind);
}
/*****************************************
* OperationMaster::AssignmentExpr *
*****************************************/
template <typename T, class OpClass, class... Ranges>
OperationMaster<T,OpClass,Ranges...>::AssignmentExpr::
AssignmentExpr(OperationMaster& m, const OpClass& sec) :
mM(m), mSec(sec) {}
template <typename T, class OpClass, class... Ranges>
inline void OperationMaster<T,OpClass,Ranges...>::AssignmentExpr::
operator()(size_t start, ExtType last) const
{
mM.add(start, mSec.template get<ExtType>(last) );
}
template <typename T, class OpClass, class... Ranges>
typename OperationMaster<T,OpClass,Ranges...>::AssignmentExpr::ExtType
OperationMaster<T,OpClass,Ranges...>::AssignmentExpr::
rootSteps(std::intptr_t iPtrNum) const
{
return mSec.rootSteps(iPtrNum);
}
/*************************
* OperationMaster *
*************************/
template <typename T, class OpClass, class... Ranges>
OperationMaster<T,OpClass,Ranges...>::
OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second,
std::shared_ptr<typename CRange::IndexType>& index) :
mSecond(second), mArrayRef(ma), mDataPtr(mArrayRef.data()),
mIndex(mkIndex(index)), mIInfo(*mIndex)
{
performAssignment(0);
}
template <typename T, class OpClass, class... Ranges>
OperationMaster<T,OpClass,Ranges...>::
OperationMaster(MutableMultiArrayBase<T,Ranges...>& ma, const OpClass& second,
std::shared_ptr<typename CRange::IndexType>& index,
const IndexInfo* blockIndex) :
mSecond(second), mArrayRef(ma), mDataPtr(mArrayRef.data()),
mIndex(mkIndex(index)), mIInfo(*mIndex)
{
performAssignment(0);
}
template <typename T, class OpClass, class... Ranges>
std::shared_ptr<typename OperationMaster<T,OpClass,Ranges...>::IndexType>
OperationMaster<T,OpClass,Ranges...>::
mkIndex(std::shared_ptr<typename CRange::IndexType>& index)
{
MultiRangeFactory<Ranges...> mrf( index->range() );
std::shared_ptr<MultiRange<Ranges...> > mr =
std::dynamic_pointer_cast<MultiRange<Ranges...> >( mrf.create() );
auto i = std::make_shared<IndexType>( mr->begin() );
(*i) = *index;
return i;
}
template <typename T, class OpClass, class... Ranges>
void OperationMaster<T,OpClass,Ranges...>::performAssignment(std::intptr_t blockIndexNum)
{
AssignmentExpr ae(*this, mSecond); // Expression to be executed within loop
const auto loop = mSecond.template loop<decltype(mIndex->ifor(ae))>( mIndex->ifor(ae) );
// hidden Loops outside ! -> auto vectorizable
loop(); // execute overall loop(s) and so internal hidden loops and so the inherited expressions
}
template <typename T, class OpClass, class... Ranges>
inline T OperationMaster<T,OpClass,Ranges...>::get(size_t pos) const
{
return mDataPtr[pos];
}
/****************************
* ConstOperationRoot *
****************************/
template <typename T, class... Ranges>
ConstOperationRoot<T,Ranges...>::
ConstOperationRoot(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices) :
mArrayRef(ma), mDataPtr(mArrayRef.data()),
mIndex( mkIndex(ma,indices...) ), mIInfo(*mIndex)
{}
template <typename T, class... Ranges>
std::shared_ptr<typename ConstOperationRoot<T,Ranges...>::IndexType>
ConstOperationRoot<T,Ranges...>::
mkIndex(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices)
{
auto i = std::make_shared<IndexType>( ma.range() );
(*mIndex)(indices...);
return i;
}
template <typename T, class... Ranges>
template <class ET>
inline T ConstOperationRoot<T,Ranges...>::get(ET pos) const
{
return mDataPtr[pos.val()];
}
template <typename T, class... Ranges>
MExt<void> ConstOperationRoot<T,Ranges...>::rootSteps(std::intptr_t iPtrNum) const
{
return MExt<void>(getStepSize( mIndex->info(), iPtrNum ));
//return MExt<void>(getStepSize( getRootIndices( mIndex->info() ), iPtrNum ));
}
template <typename T, class... Ranges>
template <class Expr>
Expr ConstOperationRoot<T,Ranges...>::loop(Expr exp) const
{
return exp;
}
/***********************
* OperationRoot *
***********************/
template <typename T, class... Ranges>
OperationRoot<T,Ranges...>::
OperationRoot(MutableMultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices) :
mArrayRef(ma), mDataPtr(mArrayRef.data()),
mIndex( mkIndex( ma, indices... ) ), mIInfo(*mIndex)
{}
template <typename T, class... Ranges>
std::shared_ptr<typename OperationRoot<T,Ranges...>::IndexType>
OperationRoot<T,Ranges...>::
mkIndex(const MultiArrayBase<T,Ranges...>& ma,
const std::shared_ptr<typename Ranges::IndexType>&... indices)
{
auto i = std::make_shared<IndexType>( ma.range() );
(*mIndex)(indices...);
return i;
}
template <typename T, class... Ranges>
template <class OpClass>
OperationMaster<T,OpClass,Ranges...> OperationRoot<T,Ranges...>::operator=(const OpClass& in)
{
return OperationMaster<T,OpClass,Ranges...>(mArrayRef, in, mIndex);
}
template <typename T, class... Ranges>
template <class ET>
inline T OperationRoot<T,Ranges...>::get(ET pos) const
{
return mDataPtr[pos.val()];
}
template <typename T, class... Ranges>
MExt<void> OperationRoot<T,Ranges...>::rootSteps(std::intptr_t iPtrNum) const
{
return MExt<void>(getStepSize( mIndex->info(), iPtrNum ));
//return MExt<void>(getStepSize( getRootIndices( mIndex->info() ), iPtrNum ));
}
template <typename T, class... Ranges>
template <class Expr>
Expr OperationRoot<T,Ranges...>::loop(Expr exp) const
{
return exp;
}
/*******************
* Operation *
*******************/
template <typename T, class OpFunction, class... Ops>
Operation<T,OpFunction,Ops...>::Operation(const Ops&... ops) :
mOps(ops...) {}
template <typename T, class OpFunction, class... Ops>
template <class ET>
inline T Operation<T,OpFunction,Ops...>::get(ET pos) const
{
typedef std::tuple<Ops...> OpTuple;
return PackNum<sizeof...(Ops)-1>::
template mkOpExpr<SIZE,T,ET,OpTuple,OpFunction>(pos, mOps);
}
template <typename T, class OpFunction, class... Ops>
auto Operation<T,OpFunction,Ops...>::rootSteps(std::intptr_t iPtrNum) const
-> decltype(PackNum<sizeof...(Ops)-1>::mkSteps(iPtrNum, mOps))
{
return PackNum<sizeof...(Ops)-1>::mkSteps(iPtrNum, mOps);
}
template <typename T, class OpFunction, class... Ops>
template <class Expr>
auto Operation<T,OpFunction,Ops...>::loop(Expr exp) const
-> decltype(PackNum<sizeof...(Ops)-1>::mkLoop( mOps, exp ))
{
return PackNum<sizeof...(Ops)-1>::mkLoop( mOps, exp );
}
/*********************
* Contraction *
*********************/
template <typename T, class Op, class IndexType>
Contraction<T,Op,IndexType>::Contraction(const Op& op, std::shared_ptr<IndexType> ind) :
mOp(op),
mInd(ind) {}
// forward loop !!!!
template <typename T, class Op, class IndexType>
template <class ET>
inline T Contraction<T,Op,IndexType>::get(ET pos) const
{
return mOp.template get<ET>(pos);
}
template <typename T, class Op, class IndexType>
auto Contraction<T,Op,IndexType>::rootSteps(std::intptr_t iPtrNum) const
-> decltype(mOp.rootSteps(iPtrNum))
{
return mOp.rootSteps(iPtrNum);
}
template <typename T, class Op, class IndexType>
template <class Expr>
auto Contraction<T,Op,IndexType>::loop(Expr exp) const -> decltype(mInd->iforh(exp))
{
return mInd->iforh(exp);
}
}
#endif

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// -*- C++ -*-
#ifndef __pack_num_h__
#define __pack_num_h__
#include <cstdlib>
//#include <type_traits>
#include <tuple>
#include <ostream>
#include "base_def.h"
#include "xfor/exttype.h"
namespace MultiArrayHelper
{
template <size_t N>
struct PackNum
{
template <typename... T>
static void printTuple(std::ostream& out, const std::tuple<T...>& tp)
{
out << std::get<sizeof...(T)-N-1>(tp) << ", ";
PackNum<N-1>::printTuple(out, tp);
}
template <class... Ops>
static auto mkSteps(std::intptr_t ii, const std::tuple<Ops...>& otp)
-> decltype(PackNum<N-1>::mkSteps(ii, otp).extend( std::get<N>(otp).rootSteps(ii)) )
{
return PackNum<N-1>::mkSteps(ii, otp).extend( std::get<N>(otp).rootSteps(ii));
}
template <class RootStepTuple, class IndexClass, class OpClass>
static void mkExt(std::array<RootStepTuple,IndexClass::totalDim()>& out,
const std::array<std::intptr_t,IndexClass::totalDim()>& siar,
const OpClass& second)
{
std::get<N>(out) = second.rootSteps( std::get<N>(siar) );
PackNum<N-1>::mkExt(out, siar, second);
}
template <size_t LAST, typename T, class ETuple, class OpTuple, class OpFunction, typename... Args>
static inline T mkOpExpr(const ETuple& pos, const OpTuple& ops, const Args&... args)
{
typedef typename std::remove_reference<decltype(std::get<N>(ops))>::type NextOpType;
static_assert(LAST > NextOpType::SIZE, "inconsistent array positions");
static constexpr size_t NEXT = LAST - NextOpType::SIZE;
return PackNum<N-1>::template mkOpExpr<NEXT,T,ETuple,OpTuple,OpFunction,T,Args...>
( pos, ops, std::get<N>(ops).get(Getter<NEXT>::template getX<ETuple>( pos )), args...);
}
template <class OpTuple, class Expr>
static auto mkLoop( const OpTuple& ot, Expr&& exp )
-> decltype(std::get<N>(ot).loop( PackNum<N-1>::mkLoop(ot,exp) ))
{
return std::get<N>(ot).loop( PackNum<N-1>::mkLoop(ot,exp) );
}
};
template<>
struct PackNum<0>
{
template <typename... T>
static void printTuple(std::ostream& out, const std::tuple<T...>& tp)
{
out << std::get<sizeof...(T)-1>(tp);
}
template <class... Ops>
static auto mkSteps(std::intptr_t ii, const std::tuple<Ops...>& otp)
-> decltype(std::get<0>(otp).rootSteps(ii))
{
return std::get<0>(otp).rootSteps(ii);
}
template <class RootStepTuple, class IndexClass, class OpClass>
static void mkExt(std::array<RootStepTuple,IndexClass::totalDim()>& out,
const std::array<std::intptr_t,IndexClass::totalDim()>& siar,
const OpClass& second)
{
std::get<0>(out) = second.rootSteps( std::get<0>(siar) );
}
template <size_t LAST, typename T, class ETuple, class OpTuple, class OpFunction, typename... Args>
static inline T mkOpExpr(const ETuple& pos, const OpTuple& ops, const Args&... args)
{
typedef typename std::remove_reference<decltype(std::get<0>(ops))>::type NextOpType;
static constexpr size_t NEXT = LAST - NextOpType::SIZE;
static_assert(NEXT == 0, "inconsistent array positions");
return OpFunction::apply(std::get<0>(ops).get(Getter<0>::template getX<ETuple>( pos )), args...);
}
template <class OpTuple, class Expr>
static auto mkLoop( const OpTuple& ot, Expr&& exp )
-> decltype(std::get<0>(ot).loop( exp ))
{
return std::get<0>(ot).loop( exp );
}
};
} // end namespace MultiArrayHelper
#endif

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// -*- C++ -*-
#ifndef __anonymous_range_h__
#define __anonymous_range_h__
#include <cstdlib>
//#include "base_def.h"
#include "ranges/range_base.h"
#include "ranges/single_range.h"
namespace MultiArrayTools
{
typedef SingleIndex<size_t,SpaceType::NONE> AnonymousIndex;
class AnonymousRangeFactory : public RangeFactoryBase
{
public:
typedef AnonymousRange oType;
AnonymousRangeFactory() = delete;
template <class... RangeTypes>
AnonymousRangeFactory(const std::tuple<std::shared_ptr<RangeTypes>...>& origs);
template <class... RangeTypes>
AnonymousRangeFactory(std::shared_ptr<RangeTypes>... origs);
std::shared_ptr<RangeBase> create();
};
class AnonymousRange : public RangeInterface<AnonymousIndex>
{
typedef RangeBase RB;
typedef typename RangeInterface<AnonymousIndex>::IndexType IndexType;
virtual size_t size() const override;
virtual size_t dim() const override;
size_t get(size_t pos) const;
size_t getMeta(size_t metaPos) const;
virtual IndexType begin() const override;
virtual IndexType end() const override;
virtual std::shared_ptr<VIWB> index() const override;
friend AnonymousRangeFactory;
protected:
AnonymousRange() = delete;
AnonymousRange(const AnonymousRange& in) = delete;
template <class... RangeTypes>
AnonymousRange(const std::tuple<std::shared_ptr<RangeTypes>...>& origs);
template <class... RangeTypes>
AnonymousRange(std::shared_ptr<RangeTypes>... origs);
size_t mSize;
std::vector<std::shared_ptr<RangeBase> > mOrig;
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
/***********************
* AnonymousRange *
***********************/
template <class... RangeTypes>
AnonymousRangeFactory::AnonymousRangeFactory(const std::tuple<std::shared_ptr<RangeTypes>...>& origs)
{
mProd = std::shared_ptr<oType>( new AnonymousRange( origs ) );
}
template <class... RangeTypes>
AnonymousRangeFactory::AnonymousRangeFactory(std::shared_ptr<RangeTypes>... origs)
{
mProd = std::shared_ptr<oType>( new AnonymousRange( origs... ) );
}
std::shared_ptr<RangeBase> AnonymousRangeFactory::create()
{
setSelf();
return mProd;
}
/***********************
* AnonymousRange *
***********************/
template <class... RangeTypes>
AnonymousRange::AnonymousRange(const std::tuple<std::shared_ptr<RangeTypes>...>& origs) :
RangeInterface<AnonymousIndex>()
{
mOrig.resize(sizeof...(RangeTypes));
RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( origs, mOrig );
RPackNum<sizeof...(RangeTypes)-1>::getSize( origs );
}
template <class... RangeTypes>
AnonymousRange::AnonymousRange(std::shared_ptr<RangeTypes>... origs) :
RangeInterface<AnonymousIndex>()
{
auto rst = std::make_tuple(origs...);
mOrig.resize(sizeof...(RangeTypes));
RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( rst, mOrig );
RPackNum<sizeof...(RangeTypes)-1>::getSize( rst );
}
size_t AnonymousRange::get(size_t pos) const
{
return pos;
}
size_t AnonymousRange::getMeta(size_t metaPos) const
{
return metaPos;
}
size_t AnonymousRange::size() const
{
return mSize;
}
size_t AnonymousRange::dim() const
{
return 1;
}
typename AnonymousRange::IndexType AnonymousRange::begin() const
{
AnonymousIndex i( std::dynamic_pointer_cast<AnonymousRange>
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = 0;
return i;
}
typename AnonymousRange::IndexType AnonymousRange::end() const
{
AnonymousIndex i( std::dynamic_pointer_cast<AnonymousRange>
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = size();
return i;
}
// put this in the interface class !!!
std::shared_ptr<VIWB> AnonymousRange::index() const
{
typedef IndexWrapper<IndexType> IW;
return std::make_shared<IW>
(std::make_shared<IndexType>
( std::dynamic_pointer_cast<AnonymousRange>
( std::shared_ptr<RangeBase>( RB::mThis ) ) ) );
}
}
#endif

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// -*- C++ -*-
#ifndef __container_range_h__
#define __container_range_h__
#include <cstdlib>
#include <tuple>
#include <memory>
//#include "base_def.h"
#include "ranges/range_base.h"
#include "ranges/index_base.h"
#include "rpack_num.h"
namespace MultiArrayTools
{
template <class... Indices>
class ContainerIndex : public IndexInterface<ContainerIndex<Indices...>,
std::tuple<typename Indices::MetaType...> >
{
public:
typedef IndexInterface<ContainerIndex<Indices...>,
std::tuple<typename Indices::MetaType...> > IB;
typedef std::tuple<typename Indices::MetaType...> MetaType;
typedef std::tuple<std::shared_ptr<Indices>...> IndexPack;
typedef ContainerRange<typename Indices::RangeType...> RangeType;
static IndexType sType() { return IndexType::CONT; }
static size_t sDim() { return sizeof...(Indices); }
static size_t totalDim() { return mkTotalDim<Indices...>(); }
private:
bool mExternControl = false;
IndexPack mIPack;
std::array<size_t,sizeof...(Indices)+1> mBlockSizes;
public:
ContainerIndex() = delete;
template <class MRange>
ContainerIndex(const std::shared_ptr<MRange>& range);
template <size_t N>
auto get() const -> decltype( *std::get<N>( mIPack ) )&;
template <size_t N>
auto getPtr() const -> decltype( std::get<N>( mIPack ) )&;
const IndexPack& pack() const { return mIPack; }
ContainerIndex& sync(); // recalculate 'IB::mPos' when externalControl == true
ContainerIndex& operator()(const std::shared_ptr<Indices>&... inds); // control via external indices
ContainerIndex& operator()(); // -> sync; just to shorten the code
// ==== >>>>> STATIC POLYMORPHISM <<<<< ====
IndexType type() const;
ContainerIndex& operator++();
ContainerIndex& operator--();
ContainerIndex& operator=(size_t pos);
int pp(std::intptr_t idxPtrNum);
int mm(std::intptr_t idxPtrNum);
MetaType meta();
ContainerIndex& at(const MetaType& metaPos);
size_t dim();
bool first();
bool last();
std::shared_ptr<RangeType> range();
template <size_t N>
auto getPtr() -> decltype( std::get<N>( mIPack ) )&;
std::shared_ptr<VIWB> getVPtr(size_t n);
size_t getStepSize(size_t n);
std::vector<IndexInfo> infoVec() const;
std::string id() const;
void print(size_t offset);
template <class Exprs>
auto ifor(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs));
template <class Exprs>
auto iforh(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs));
};
template <class... Ranges>
class ContainerRangeFactory : public RangeFactoryBase
{
public:
typedef ContainerRange<Ranges...> oType;
ContainerRangeFactory();
ContainerRangeFactory(const std::shared_ptr<Ranges>&... rs);
ContainerRangeFactory(const typename ContainerRange<Ranges...>::SpaceType& space);
virtual std::shared_ptr<RangeBase> create() override;
protected:
};
template <class... Ranges>
class ContainerRange : public RangeInterface<ContainerIndex<typename Ranges::IndexType...> >
{
public:
typedef RangeBase RB;
typedef std::tuple<std::shared_ptr<Ranges>...> SpaceType;
typedef ContainerIndex<typename Ranges::IndexType...> IndexType;
//typedef typename RangeInterface<ContainerIndex<typename Ranges::IndexType...> >::IndexType IndexType;
protected:
ContainerRange() = default;
ContainerRange(const ContainerRange& in) = delete;
ContainerRange& operator=(const ContainerRange& in) = delete;
ContainerRange(const std::shared_ptr<Ranges>&... rs);
ContainerRange(const SpaceType& space);
SpaceType mSpace;
public:
static const size_t sdim = sizeof...(Ranges);
virtual size_t dim() const override;
virtual size_t size() const override;
template <size_t N>
auto get() const -> decltype( *std::get<N>( mSpace ) )&;
template <size_t N>
auto getPtr() const -> decltype( std::get<N>( mSpace ) )&;
const SpaceType& space() const;
virtual IndexType begin() const override;
virtual IndexType end() const override;
virtual std::shared_ptr<VIWB> index() const override;
friend ContainerRangeFactory<Ranges...>;
static constexpr bool defaultable = false;
static constexpr size_t ISSTATIC = SubProp<Ranges...>::ISSTATIC;
static constexpr size_t SIZE = SubProp<Ranges...>::SIZE;
};
} // end namespace MultiArrayTools
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
/**********************
* ContainerIndex *
**********************/
template <class... Indices>
template <class MRange>
ContainerIndex<Indices...>::ContainerIndex(const std::shared_ptr<MRange>& range) :
IndexInterface<ContainerIndex<Indices...>,std::tuple<typename Indices::MetaType...> >(range, 0)
{
RPackNum<sizeof...(Indices)-1>::construct(mIPack, *range);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
std::get<sizeof...(Indices)>(mBlockSizes) = 1;
RPackNum<sizeof...(Indices)-1>::initBlockSizes(mBlockSizes, mIPack);
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::sync()
{
if(mExternControl){
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
//VCHECK(id());
//VCHECK(sizeof...(Indices));
//assert(IB::mPos < IB::max());
}
return *this;
}
template <class... Indices>
template <size_t N>
auto ContainerIndex<Indices...>::get() const -> decltype( *std::get<N>( mIPack ) )&
{
return *std::get<N>( mIPack );
}
template <class... Indices>
template <size_t N>
auto ContainerIndex<Indices...>::getPtr() const -> decltype( std::get<N>( mIPack ) )&
{
return std::get<N>( mIPack );
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::operator()(const std::shared_ptr<Indices>&... inds)
{
RPackNum<sizeof...(Indices)-1>::swapIndices(mIPack, inds...);
mExternControl = true;
return sync();
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::operator()()
{
return sync();
}
template <class... Indices>
IndexType ContainerIndex<Indices...>::type() const { return IndexType::CONT; }
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::operator++()
{
if(mExternControl){
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
}
RPackNum<sizeof...(Indices)-1>::pp( mIPack );
++IB::mPos;
return *this;
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::operator--()
{
if(mExternControl){
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
}
RPackNum<sizeof...(Indices)-1>::mm( mIPack );
--IB::mPos;
return *this;
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::operator=(size_t pos)
{
IB::mPos = pos;
RPackNum<sizeof...(Indices)-1>::setIndexPack(mIPack, pos);
return *this;
}
template <class... Indices>
int ContainerIndex<Indices...>::pp(std::intptr_t idxPtrNum)
{
int tmp = RPackNum<sizeof...(Indices)-1>::pp(mIPack, mBlockSizes, idxPtrNum);
IB::mPos += tmp;
return tmp;
}
template <class... Indices>
int ContainerIndex<Indices...>::mm(std::intptr_t idxPtrNum)
{
int tmp = RPackNum<sizeof...(Indices)-1>::mm(mIPack, mBlockSizes, idxPtrNum);
IB::mPos -= tmp;
return tmp;
}
template <class... Indices>
typename ContainerIndex<Indices...>::MetaType ContainerIndex<Indices...>::meta()
{
MetaType metaTuple;
RPackNum<sizeof...(Indices)-1>::getMetaPos(metaTuple, mIPack);
return metaTuple;
}
template <class... Indices>
ContainerIndex<Indices...>& ContainerIndex<Indices...>::at(const MetaType& metaPos)
{
RPackNum<sizeof...(Indices)-1>::setMeta(mIPack, metaPos);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
return *this;
}
template <class... Indices>
size_t ContainerIndex<Indices...>::dim()
{
return sizeof...(Indices);
}
template <class... Indices>
bool ContainerIndex<Indices...>::first()
{
return IB::pos() == 0;
}
template <class... Indices>
bool ContainerIndex<Indices...>::last()
{
return IB::pos() == IB::mMax - 1;
}
template <class... Indices>
std::shared_ptr<typename ContainerIndex<Indices...>::RangeType>
ContainerIndex<Indices...>::range()
{
return std::dynamic_pointer_cast<RangeType>( IB::mRangePtr );
}
template <class... Indices>
template <size_t N>
auto ContainerIndex<Indices...>::getPtr() -> decltype( std::get<N>( mIPack ) )&
{
return std::get<N>( mIPack );
}
template <class... Indices>
std::shared_ptr<VIWB> ContainerIndex<Indices...>::getVPtr(size_t n)
{
if(n >= sizeof...(Indices)){
assert(0);
// throw !!
}
ContainerIndex<Indices...> const* t = this;
return RPackNum<sizeof...(Indices)-1>::getIndexPtr(*t, n);
}
template <class... Indices>
size_t ContainerIndex<Indices...>::getStepSize(size_t n)
{
if(n >= sizeof...(Indices)){
assert(0);
// throw !!
}
return mBlockSizes[n+1];
}
template <class... Indices>
std::vector<IndexInfo> ContainerIndex<Indices...>::infoVec() const
{
std::vector<IndexInfo> out;
out.reserve(sizeof...(Indices));
RPackNum<sizeof...(Indices)-1>::buildInfoVec(out, mIPack, mBlockSizes);
return std::move( out );
}
template <class... Indices>
std::string ContainerIndex<Indices...>::id() const
{
return std::string("con") + std::to_string(IB::mId);
}
template <class... Indices>
void ContainerIndex<Indices...>::print(size_t offset)
{
if(offset == 0){
std::cout << " === " << std::endl;
}
for(size_t j = 0; j != offset; ++j) { std::cout << "\t"; }
std::cout << id() << "[" << reinterpret_cast<std::intptr_t>(this) << "]"
<< "(" << IB::mRangePtr << "): " << meta() << std::endl;
RPackNum<sizeof...(Indices)-1>::printIndex(mIPack, offset+1);
}
template <class... Indices>
template <class Exprs>
auto ContainerIndex<Indices...>::ifor(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs))
{
return RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs);
}
template <class... Indices>
template <class Exprs>
auto ContainerIndex<Indices...>::iforh(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs))
{
return RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs);
}
/*****************************
* ContainerRangeFactory *
*****************************/
template <class... Ranges>
ContainerRangeFactory<Ranges...>::ContainerRangeFactory(const std::shared_ptr<Ranges>&... rs)
{
mProd = std::shared_ptr<ContainerRange<Ranges...> >( new ContainerRange<Ranges...>( rs... ) );
}
template <class... Ranges>
ContainerRangeFactory<Ranges...>::
ContainerRangeFactory(const typename ContainerRange<Ranges...>::SpaceType& space)
{
mProd = std::shared_ptr<ContainerRange<Ranges...> >( new ContainerRange<Ranges...>( space ) );
}
template <class... Ranges>
std::shared_ptr<RangeBase> ContainerRangeFactory<Ranges...>::create()
{
setSelf();
return mProd;
}
/**********************
* ContainerRange *
**********************/
template <class... Ranges>
ContainerRange<Ranges...>::ContainerRange(const std::shared_ptr<Ranges>&... rs) :
mSpace( std::make_tuple( rs... ) ) {}
template <class... Ranges>
ContainerRange<Ranges...>::ContainerRange(const SpaceType& space) : mSpace( space ) {}
template <class... Ranges>
size_t ContainerRange<Ranges...>::dim() const
{
return sizeof...(Ranges);
}
template <class... Ranges>
size_t ContainerRange<Ranges...>::size() const
{
return RPackNum<sizeof...(Ranges)-1>::getSize(mSpace);
}
template <class... Ranges>
template <size_t N>
auto ContainerRange<Ranges...>::get() const -> decltype( *std::get<N>( mSpace ) )&
{
return *std::get<N>( mSpace );
}
template <class... Ranges>
template <size_t N>
auto ContainerRange<Ranges...>::getPtr() const -> decltype( std::get<N>( mSpace ) )&
{
return std::get<N>( mSpace );
}
template <class... Ranges>
const typename ContainerRange<Ranges...>::SpaceType& ContainerRange<Ranges...>::space() const
{
return mSpace;
}
template <class... Ranges>
typename ContainerRange<Ranges...>::IndexType ContainerRange<Ranges...>::begin() const
{
ContainerIndex<typename Ranges::IndexType...>
i( std::dynamic_pointer_cast<ContainerRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = 0;
return i;
}
template <class... Ranges>
typename ContainerRange<Ranges...>::IndexType ContainerRange<Ranges...>::end() const
{
ContainerIndex<typename Ranges::IndexType...>
i( std::dynamic_pointer_cast<ContainerRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = size();
return i;
}
template <class... Ranges>
std::shared_ptr<VIWB> ContainerRange<Ranges...>::index() const
{
typedef IndexWrapper<IndexType> IW;
return std::make_shared<IW>
( std::make_shared<IndexType>
( std::dynamic_pointer_cast<ContainerRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) ) );
}
} // end namespace MultiArrayTools
#endif

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// -*- C++ -*-
#ifndef __index_base_h__
#define __index_base_h__
#include <cstdlib>
#include <string>
#include <vector>
#include "rbase_def.h"
#include "range_base.h"
#include "index_type.h"
#include "vindex_wrapper.h"
#include "index_info.h"
#include "xfor/xfor.h"
namespace MultiArrayTools
{
template <class I, typename MetaType>
class IndexInterface
{
public:
//typedef typename I::RangeType RangeType;
//DEFAULT_MEMBERS(IndexInterface);
I& THIS() { return static_cast<I&>(*this); }
I const& THIS() const { return static_cast<I const&>(*this); }
~IndexInterface() = default;
IndexType type() const { return THIS().type(); }
I& operator=(size_t pos) { return THIS() = pos; }
I& operator++() { return THIS()++; }
I& operator--() { return THIS()--;}
int pp(std::intptr_t idxPtrNum) { return THIS().pp(idxPtrNum); }
int mm(std::intptr_t idxPtrNum) { return THIS().mm(idxPtrNum); }
bool operator==(const IndexInterface& in) const;
bool operator!=(const IndexInterface& in) const;
size_t dim() const { return THIS().dim(); }
size_t pos() const;
size_t max() const;
bool last() const { return THIS().last(); }
bool first() const { return THIS().first(); }
std::shared_ptr<RangeBase> vrange() const { return mRangePtr; }
/*auto range() const -> decltype( I::S_range(THIS()) ) { return I::S_range(THIS()); }
template <size_t N>
auto getPtr() const -> decltype(I::template S_get<N>(THIS()))
{ return I::template S_get<N>(THIS()); }
*/
std::shared_ptr<VIWB> getVPtr(size_t n) const { return THIS().getVPtr(n); }
std::vector<IndexInfo> infoVec() const { return THIS().infoVec(); }
size_t getStepSize(size_t n) const { return THIS().getStepSize(n); }
operator size_t() const;
std::string id() const { return THIS().id(); }
MetaType meta() const { return THIS().meta(); }
I& at(const MetaType& meta) { return THIS().at(meta); }
void print(size_t offset = 0) const { THIS().print(offset); }
IndexInfo info() const { return IndexInfo(THIS()); }
// CHECK / IMPLEMENT !!!!!!
template <class Expr>
auto ifor(const Expr ex) const -> decltype(THIS().template ifor<Expr>(ex))
{ return THIS().template ifor<Expr>(ex); }
template <class Expr>
auto iforh(const Expr ex) const -> decltype(THIS().template iforh<Expr>(ex))
{ return THIS().template iforh<Expr>(ex); }
private:
friend I;
IndexInterface() { mId = indexId(); }
IndexInterface(const IndexInterface& in) = default;
IndexInterface& operator=(const IndexInterface& in) = default;
IndexInterface(IndexInterface&& in) = default;
IndexInterface& operator=(IndexInterface&& in) = default;
IndexInterface(const std::shared_ptr<RangeBase>& range, size_t pos);
std::shared_ptr<RangeBase> mRangePtr;
size_t mPos;
size_t mId;
size_t mMax;
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
/**********************
* IndexInterface *
**********************/
template <class I, typename MetaType>
IndexInterface<I,MetaType>::IndexInterface(const std::shared_ptr<RangeBase>& range,
size_t pos) : mRangePtr(range),
mPos(pos),
mMax(mRangePtr->size())
{
mId = indexId();
}
template <class I, typename MetaType>
bool IndexInterface<I,MetaType>::operator==(const IndexInterface& in) const
{
return in.mPos == mPos and in.mRangePtr.get() == mRangePtr.get();
}
template <class I, typename MetaType>
bool IndexInterface<I,MetaType>::operator!=(const IndexInterface& in) const
{
return in.mPos != mPos or in.mRangePtr.get() != mRangePtr.get();
}
template <class I, typename MetaType>
size_t IndexInterface<I,MetaType>::pos() const
{
return mPos;
}
template <class I, typename MetaType>
size_t IndexInterface<I,MetaType>::max() const
{
return mMax;
}
template <class I, typename MetaType>
IndexInterface<I,MetaType>::operator size_t() const
{
return pos();
}
}
#endif

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// -*- C++ -*-
#ifndef __index_info_h__
#define __index_info_h__
#include <cstdlib>
#include <cstdint>
#include <vector>
#include <memory>
#include "vindex_base.h"
#include "index_type.h"
namespace MultiArrayTools
{
class IndexInfo;
class IndexInfo
{
public:
IndexInfo(IndexInfo&& in) = default;
IndexInfo& operator=(IndexInfo&& in) = default;
IndexInfo(const IndexInfo& in) = default;
IndexInfo& operator=(const IndexInfo& in) = default;
template <class IndexClass>
IndexInfo(const IndexClass& ind, size_t stepSize = 1);
template <class IndexClass>
IndexInfo& reassign(const IndexClass& ind, size_t stepSize = 1);
bool operator==(const IndexInfo& in) const;
bool operator!=(const IndexInfo& in) const;
bool operator<=(const IndexInfo& in) const;
bool operator<(const IndexInfo& in) const;
bool operator>(const IndexInfo& in) const;
bool operator>=(const IndexInfo& in) const;
const IndexInfo* getPtr(size_t inum) const;
std::intptr_t getPtrNum() const;
size_t dim() const;
size_t max() const;
size_t getStepSize(size_t inum) const;
size_t getStepSize() const;
IndexType type() const;
private:
IndexInfo() = default;
std::vector<IndexInfo> mNext;
std::intptr_t mPtrNum;
size_t mDim;
size_t mMax;
size_t mStepSize;
IndexType mType;
};
template <class IndexClass>
IndexInfo::IndexInfo(const IndexClass& ind, size_t stepSize) :
mNext(ind.infoVec()),
mPtrNum( reinterpret_cast<std::intptr_t>( &ind ) ),
mDim(ind.vrange()->dim()),
mMax(ind.max()),
mStepSize(stepSize),
mType(ind.type())
{}
template <class IndexClass>
IndexInfo& IndexInfo::reassign(const IndexClass& ind, size_t stepSize)
{
IndexInfo ii(ind, stepSize);
(*this) = std::move(ii);
return *this;
}
std::vector<IndexInfo> getRootIndices(const IndexInfo& info);
inline size_t getStepSize(const IndexInfo& ii, std::intptr_t j)
{
if(ii.type() == IndexType::SINGLE){
return ii.getPtrNum() == j ? 1 : 0;
}
else {
size_t ss = 0;
size_t sx = 1;
for(size_t i = 0; i != ii.dim(); ++i){
const IndexInfo& itmp = *ii.getPtr(ii.dim()-i-1);
const size_t max = itmp.max();
const size_t tmp = getStepSize(itmp, j);
ss += tmp * sx;
sx *= max;
}
return ss;
}
}
size_t getStepSize(const std::vector<IndexInfo>& iv, std::intptr_t j);
} // end namespace MultiArrayTools
#endif

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#ifndef __index_type_h__
#define __index_type_h__
namespace MultiArrayTools
{
enum class IndexType{
SINGLE = 0,
MULTI = 1,
CONT = 2
};
}
#endif

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// -*- C++ -*-
#ifndef __multi_range_h__
#define __multi_range_h__
#include <cstdlib>
#include <tuple>
#include <memory>
//#include "base_def.h"
#include "ranges/range_base.h"
#include "ranges/index_base.h"
#include "rpack_num.h"
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
template <class... Indices>
class MultiIndex : public IndexInterface<MultiIndex<Indices...>,
std::tuple<typename Indices::MetaType...> >
{
public:
typedef IndexInterface<MultiIndex<Indices...>,
std::tuple<typename Indices::MetaType...> > IB;
typedef std::tuple<std::shared_ptr<Indices>...> IndexPack;
typedef std::tuple<typename Indices::MetaType...> MetaType;
typedef MultiRange<typename Indices::RangeType...> RangeType;
static IndexType sType() { return IndexType::MULTI; }
static size_t sDim() { return sizeof...(Indices); }
static size_t totalDim() { return mkTotalDim<Indices...>(); }
private:
IndexPack mIPack;
std::array<size_t,sizeof...(Indices)+1> mBlockSizes;
public:
const IndexPack& pack() const { return mIPack; }
MultiIndex() = delete;
// NO DEFAULT HERE !!!
// ( have to assign sub-indices (ptr!) correctly )
//MultiIndex(const MultiIndex& in);
//MultiIndex& operator=(const MultiIndex& in);
MultiIndex& operator=(ContainerIndex<Indices...>& ci);
template <class MRange>
MultiIndex(const std::shared_ptr<MRange>& range);
template <size_t DIR>
MultiIndex& up();
template <size_t DIR>
MultiIndex& down();
template <size_t N>
auto get() const -> decltype( *std::get<N>( mIPack ) )&;
template <size_t N>
auto getPtr() const -> decltype( std::get<N>( mIPack ) )&;
// raplace instances (in contrast to its analogon in ContainerIndex
// MultiIndices CANNOT be influences be its subindices, so there is
// NO foreign/external controll)
// Do NOT share index instances between two or more MultiIndex instances
MultiIndex& operator()(std::shared_ptr<Indices>&... indices);
// ==== >>>>> STATIC POLYMORPHISM <<<<< ====
IndexType type() const;
MultiIndex& operator=(size_t pos);
MultiIndex& operator++();
MultiIndex& operator--();
int pp(std::intptr_t idxPtrNum);
int mm(std::intptr_t idxPtrNum);
MetaType meta();
MultiIndex& at(const MetaType& metaPos);
size_t dim();
bool first();
bool last();
std::shared_ptr<RangeType> range();
template <size_t N>
auto getPtr() -> decltype( std::get<N>( mIPack ) )&;
std::shared_ptr<VIWB> getVPtr(size_t n);
size_t getStepSize(size_t n);
std::vector<IndexInfo> infoVec() const;
std::string id() const;
void print(size_t offset);
template <class Exprs>
auto ifor(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs));
template <class Exprs>
auto iforh(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs));
};
/*************************
* MultiRangeFactory *
*************************/
template <class... Ranges>
class MultiRangeFactory : public RangeFactoryBase
{
public:
typedef MultiRange<Ranges...> oType;
MultiRangeFactory() = delete;
MultiRangeFactory(const std::shared_ptr<Ranges>&... rs);
MultiRangeFactory(const typename MultiRange<Ranges...>::SpaceType& space);
MultiRangeFactory(const std::shared_ptr<ContainerRange<Ranges...> >& cr);
virtual std::shared_ptr<RangeBase> create() override;
};
/******************
* MultiRange *
******************/
template <class... Ranges>
class MultiRange : public RangeInterface<MultiIndex<typename Ranges::IndexType...> >
{
public:
typedef RangeBase RB;
typedef std::tuple<std::shared_ptr<Ranges>...> SpaceType;
typedef MultiIndex<typename Ranges::IndexType...> IndexType;
//typedef typename RangeInterface<MultiIndex<typename Ranges::IndexType...> >::IndexType IndexType;
protected:
MultiRange() = delete;
MultiRange(const MultiRange& in) = delete;
MultiRange& operator=(const MultiRange& in) = delete;
MultiRange(const std::shared_ptr<Ranges>&... rs);
MultiRange(const SpaceType& space);
SpaceType mSpace;
public:
static const size_t sdim = sizeof...(Ranges);
template <size_t N>
auto get() const -> decltype( *std::get<N>( mSpace ) )&;
template <size_t N>
auto getPtr() const -> decltype( std::get<N>( mSpace ) )&;
virtual size_t dim() const override;
virtual size_t size() const override;
const SpaceType& space() const;
virtual IndexType begin() const override;
virtual IndexType end() const override;
virtual std::shared_ptr<VIWB> index() const override;
friend MultiRangeFactory<Ranges...>;
static constexpr bool defaultable = false;
static constexpr size_t ISSTATIC = SubProp<Ranges...>::ISSTATIC;
static constexpr size_t SIZE = SubProp<Ranges...>::SIZE;
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
/******************
* MultiIndex *
******************/
/*
template <class... Indices>
MultiIndex<Indices...>::MultiIndex(const MultiIndex<Indices...>& in) :
IndexInterface<std::tuple<typename Indices::MetaType...> >(in)
{
RPackNum<sizeof...(Indices)-1>::copy(mIPack, in);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator=(const MultiIndex<Indices...>& in)
{
IndexI::operator=(in);
RPackNum<sizeof...(Indices)-1>::copy(mIPack, in);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
return *this;
}
*/
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator=(ContainerIndex<Indices...>& ci)
{
RPackNum<sizeof...(Indices)-1>::copyInst(mIPack, ci);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
return *this;
}
template <class... Indices>
template <class MRange>
MultiIndex<Indices...>::MultiIndex(const std::shared_ptr<MRange>& range) :
IndexInterface<MultiIndex<Indices...>,std::tuple<typename Indices::MetaType...> >(range, 0)
{
RPackNum<sizeof...(Indices)-1>::construct(mIPack, *range);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
std::get<sizeof...(Indices)>(mBlockSizes) = 1;
RPackNum<sizeof...(Indices)-1>::initBlockSizes(mBlockSizes, mIPack); // has one more element!
}
template <class... Indices>
template <size_t DIR>
MultiIndex<Indices...>& MultiIndex<Indices...>::up()
{
static_assert(DIR < sizeof...(Indices), "DIR exceeds number of sub-indices");
IB::mPos += RPackNum<sizeof...(Indices)-DIR-1>::blockSize( mIPack );
RPackNum<DIR>::pp( mIPack );
return *this;
}
template <class... Indices>
template <size_t DIR>
MultiIndex<Indices...>& MultiIndex<Indices...>::down()
{
static_assert(DIR < sizeof...(Indices), "DIR exceeds number of sub-indices");
IB::mPos -= RPackNum<sizeof...(Indices)-DIR-1>::blockSize( mIPack );
RPackNum<DIR>::mm( mIPack );
return *this;
}
template <class... Indices>
template <size_t N>
auto MultiIndex<Indices...>::get() const -> decltype( *std::get<N>( mIPack ) )&
{
return *std::get<N>(mIPack);
}
template <class... Indices>
template <size_t N>
auto MultiIndex<Indices...>::getPtr() const -> decltype( std::get<N>( mIPack ) )&
{
return std::get<N>(mIPack);
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator()(std::shared_ptr<Indices>&... indices)
{
RPackNum<sizeof...(Indices)-1>::swapIndices(mIPack, indices...);
RPackNum<sizeof...(Indices)-1>::setIndexPack(mIPack, IB::mPos);
return *this;
}
template <class... Indices>
IndexType MultiIndex<Indices...>::type() const
{
return IndexType::MULTI;
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator=(size_t pos)
{
IB::mPos = pos;
RPackNum<sizeof...(Indices)-1>::setIndexPack(mIPack, pos);
return *this;
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator++()
{
RPackNum<sizeof...(Indices)-1>::pp( mIPack );
++IB::mPos;
return *this;
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::operator--()
{
RPackNum<sizeof...(Indices)-1>::mm( mIPack );
--IB::mPos;
return *this;
}
template <class... Indices>
int MultiIndex<Indices...>::pp(std::intptr_t idxPtrNum)
{
int tmp = RPackNum<sizeof...(Indices)-1>::pp(mIPack, mBlockSizes, idxPtrNum);
IB::mPos += tmp;
return tmp;
}
template <class... Indices>
int MultiIndex<Indices...>::mm(std::intptr_t idxPtrNum)
{
int tmp = RPackNum<sizeof...(Indices)-1>::mm(mIPack, mBlockSizes, idxPtrNum);
IB::mPos -= tmp;
return tmp;
}
template <class... Indices>
typename MultiIndex<Indices...>::MetaType MultiIndex<Indices...>::meta()
{
MetaType metaTuple;
RPackNum<sizeof...(Indices)-1>::getMetaPos(metaTuple, mIPack);
return metaTuple;
}
template <class... Indices>
MultiIndex<Indices...>& MultiIndex<Indices...>::at(const MetaType& metaPos)
{
RPackNum<sizeof...(Indices)-1>::setMeta(mIPack, metaPos);
IB::mPos = RPackNum<sizeof...(Indices)-1>::makePos(mIPack);
return *this;
}
template <class... Indices>
size_t MultiIndex<Indices...>::dim()
{
return sizeof...(Indices);
}
template <class... Indices>
bool MultiIndex<Indices...>::first()
{
return IB::mPos == 0;
}
template <class... Indices>
bool MultiIndex<Indices...>::last()
{
return IB::mPos == IB::mMax - 1;
}
template <class... Indices>
std::shared_ptr<typename MultiIndex<Indices...>::RangeType>
MultiIndex<Indices...>::range()
{
return std::dynamic_pointer_cast<RangeType>( IB::mRangePtr );
}
template <class... Indices>
template <size_t N>
auto MultiIndex<Indices...>::getPtr() -> decltype( std::get<N>( mIPack ) )&
{
return std::get<N>(mIPack);
}
template <class... Indices>
std::shared_ptr<VIWB> MultiIndex<Indices...>::getVPtr(size_t n)
{
if(n >= sizeof...(Indices)){
assert(0);
// throw !!
}
MultiIndex<Indices...> const* t = this;
return RPackNum<sizeof...(Indices)-1>::getIndexPtr(*t, n);
}
template <class... Indices>
size_t MultiIndex<Indices...>::getStepSize(size_t n)
{
if(n >= sizeof...(Indices)){
assert(0);
// throw !!
}
return mBlockSizes[n+1];
}
template <class... Indices>
std::vector<IndexInfo> MultiIndex<Indices...>::infoVec() const
{
std::vector<IndexInfo> out;
out.reserve(sizeof...(Indices));
RPackNum<sizeof...(Indices)-1>::buildInfoVec(out, mIPack, mBlockSizes);
return std::move( out );
}
template <class... Indices>
std::string MultiIndex<Indices...>::id() const
{
return std::string("mul") + std::to_string(IB::mId);
}
template <class... Indices>
void MultiIndex<Indices...>::print(size_t offset)
{
if(offset == 0){
std::cout << " === " << std::endl;
}
for(size_t j = 0; j != offset; ++j) { std::cout << "\t"; }
std::cout << id() << "[" << reinterpret_cast<std::intptr_t>(this)
<< "]" << "(" << IB::mRangePtr << "): " << meta() << std::endl;
RPackNum<sizeof...(Indices)-1>::printIndex(mIPack, offset+1);
}
template <class... Indices>
template <class Exprs>
auto MultiIndex<Indices...>::ifor(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs))
{
return RPackNum<sizeof...(Indices)-1>::mkFor(mIPack, exs);
}
template <class... Indices>
template <class Exprs>
auto MultiIndex<Indices...>::iforh(Exprs exs) const
-> decltype(RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs))
{
return RPackNum<sizeof...(Indices)-1>::mkForh(mIPack, exs);
}
/*************************
* MultiRangeFactory *
*************************/
template <class... Ranges>
MultiRangeFactory<Ranges...>::MultiRangeFactory(const std::shared_ptr<Ranges>&... rs)
{
mProd = std::shared_ptr< MultiRange<Ranges...> >( new MultiRange<Ranges...>( rs... ) );
}
template <class... Ranges>
MultiRangeFactory<Ranges...>::MultiRangeFactory(const typename MultiRange<Ranges...>::SpaceType& st)
{
mProd = std::shared_ptr< MultiRange<Ranges...> >( new MultiRange<Ranges...>( st ) );
}
template <class... Ranges>
MultiRangeFactory<Ranges...>::MultiRangeFactory(const std::shared_ptr<ContainerRange<Ranges...> >& cr)
{
mProd = std::shared_ptr< MultiRange<Ranges...> >( new MultiRange<Ranges...>( cr->space() ) );
}
template <class... Ranges>
std::shared_ptr<RangeBase> MultiRangeFactory<Ranges...>::create()
{
setSelf();
return mProd;
}
/******************
* MultiRange *
******************/
template <class... Ranges>
MultiRange<Ranges...>::MultiRange(const std::shared_ptr<Ranges>&... rs) : mSpace(std::make_tuple(rs...)) {}
template <class... Ranges>
MultiRange<Ranges...>::MultiRange(const SpaceType& space) : mSpace( space ) {}
template <class... Ranges>
template <size_t N>
auto MultiRange<Ranges...>::get() const -> decltype( *std::get<N>( mSpace ) )&
{
return *std::get<N>(mSpace);
}
template <class... Ranges>
template <size_t N>
auto MultiRange<Ranges...>::getPtr() const -> decltype( std::get<N>( mSpace ) )&
{
return std::get<N>(mSpace);
}
template <class... Ranges>
size_t MultiRange<Ranges...>::dim() const
{
return sdim;
}
template <class... Ranges>
size_t MultiRange<Ranges...>::size() const
{
return RPackNum<sizeof...(Ranges)-1>::getSize(mSpace);
}
template <class... Ranges>
const typename MultiRange<Ranges...>::SpaceType& MultiRange<Ranges...>::space() const
{
return mSpace;
}
template <class... Ranges>
typename MultiRange<Ranges...>::IndexType MultiRange<Ranges...>::begin() const
{
MultiIndex<typename Ranges::IndexType...>
i( std::dynamic_pointer_cast<MultiRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = 0;
return i;
}
template <class... Ranges>
typename MultiRange<Ranges...>::IndexType MultiRange<Ranges...>::end() const
{
MultiIndex<typename Ranges::IndexType...>
i( std::dynamic_pointer_cast<MultiRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis )) );
i = size();
return i;
}
template <class... Ranges>
std::shared_ptr<VIWB> MultiRange<Ranges...>::index() const
{
typedef IndexWrapper<IndexType> IW;
return std::make_shared<IW>
( std::make_shared<IndexType>
( std::dynamic_pointer_cast<MultiRange<Ranges...> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) ) );
}
}
#endif

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// -*- C++ -*-
#ifndef __range_base_h__
#define __range_base_h__
#include <cstdlib>
#include <vector>
#include <memory>
#include "base_def.h"
namespace MultiArrayTools
{
class RangeBase;
}
#include "vindex_base.h"
namespace MultiArrayTools
{
size_t indexId();
enum class SpaceType
{
NONE = 0,
ANY = 1,
#define include_range_type(x,n) x = n,
#include "range_types/header.h"
#undef include_range_type
};
class RangeFactoryBase
{
public:
RangeFactoryBase() = default;
virtual ~RangeFactoryBase() = default;
// should return mProd !!
virtual std::shared_ptr<RangeBase> create() = 0;
protected:
std::shared_ptr<RangeBase> mProd;
// call this function before returning product !!
void setSelf();
};
class RangeBase
{
public:
virtual ~RangeBase() = default;
virtual size_t size() const = 0;
virtual size_t dim() const = 0;
virtual std::shared_ptr<VIWB> index() const = 0;
bool operator==(const RangeBase& in) const;
bool operator!=(const RangeBase& in) const;
//virtual bool regular() const = 0; // integer distance (e.g. 2,3,4,...)
//virtual bool linear() const = 0; // 1dim valuable (e.g. 2.45, 3.12, 3.56,...)
//virtual bool multi() const = 0; // mdim
//virtual bool maplike() const = 0; // meta type is ~ MultiArray<T,...>
friend RangeFactoryBase;
protected:
RangeBase() = default;
std::weak_ptr<RangeBase> mThis;
};
template <class Index>
class RangeInterface : public RangeBase
{
public:
typedef Index IndexType;
virtual Index begin() const = 0;
virtual Index end() const = 0;
protected:
RangeInterface() = default;
};
}
#endif

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#ifdef include_range_type
#define __incl_this__
#endif
#ifdef __single_range_h__
// singel_range is template which is specialized here
// therefore it must be defined before...
#define __incl_this__
#endif
#ifdef __incl_this__
#define __ranges_header__
//#ifndef __ranges_header__
//#define __ranges_header__
#include "spin_range.h"
#undef __ranges_header__
//#endif
#endif
#undef __incl_this__

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#ifdef include_range_type
include_range_type(SPIN,2)
#else
#ifdef __ranges_header__
// assert, that this is only used within range_types/header.h
//#ifndef __spin_range_h__
//#define __spin_range_h__
namespace MultiArrayTools
{
typedef SingleIndex<size_t,SpaceType::SPIN> SpinIndex;
template <>
class SingleRangeFactory<size_t,SpaceType::SPIN> : public RangeFactoryBase
{
public:
typedef SingleRange<size_t,SpaceType::SPIN> oType;
SingleRangeFactory();
std::shared_ptr<RangeBase> create();
};
template <>
class SingleRange<size_t,SpaceType::SPIN> : public RangeInterface<SpinIndex>
{
public:
typedef RangeBase RB;
typedef typename RangeInterface<SingleIndex<size_t,SpaceType::SPIN> >::IndexType IndexType;
virtual size_t size() const override;
virtual size_t dim() const override;
size_t get(size_t pos) const;
size_t getMeta(size_t metaPos) const;
virtual IndexType begin() const override;
virtual IndexType end() const override;
virtual std::shared_ptr<VIWB> index() const override;
friend SingleRangeFactory<size_t,SpaceType::SPIN>;
static constexpr bool defaultable = true;
static constexpr size_t mSpinNum = 4;
static constexpr size_t ISSTATIC = 1;
static constexpr size_t SIZE = mSpinNum;
static SingleRangeFactory<size_t, SpaceType::SPIN> factory()
{ return SingleRangeFactory<size_t, SpaceType::SPIN>(); }
protected:
SingleRange() = default;
SingleRange(const SingleRange& in) = delete;
//SingleRange(size_t spinNum);
};
typedef SingleRange<size_t,SpaceType::SPIN> SpinRange;
typedef SingleRangeFactory<size_t,SpaceType::SPIN> SpinRF;
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
/********************
* SingleRange *
********************/
SingleRangeFactory<size_t,SpaceType::SPIN>::SingleRangeFactory()
{
// Quasi Singleton
if(not mProd){
mProd = std::shared_ptr<oType>( new SingleRange<size_t,SpaceType::SPIN>() );
setSelf();
}
}
std::shared_ptr<RangeBase> SingleRangeFactory<size_t,SpaceType::SPIN>::create()
{
return mProd;
}
/********************
* SingleRange *
********************/
size_t SingleRange<size_t,SpaceType::SPIN>::get(size_t pos) const
{
return pos;
}
size_t SingleRange<size_t,SpaceType::SPIN>::getMeta(size_t metaPos) const
{
return metaPos;
}
size_t SingleRange<size_t,SpaceType::SPIN>::size() const
{
return mSpinNum;
}
size_t SingleRange<size_t,SpaceType::SPIN>::dim() const
{
return 1;
}
typename SingleRange<size_t,SpaceType::SPIN>::IndexType SingleRange<size_t,SpaceType::SPIN>::begin() const
{
SingleIndex<size_t,SpaceType::SPIN> i( std::dynamic_pointer_cast<SingleRange<size_t,SpaceType::SPIN> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = 0;
return i;
}
typename SingleRange<size_t,SpaceType::SPIN>::IndexType SingleRange<size_t,SpaceType::SPIN>::end() const
{
SingleIndex<size_t,SpaceType::SPIN> i( std::dynamic_pointer_cast<SingleRange<size_t,SpaceType::SPIN> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = size();
return i;
}
// put this in the interface class !!!
std::shared_ptr<VIWB> SingleRange<size_t,SpaceType::SPIN>::index() const
{
typedef IndexWrapper<IndexType> IW;
return std::make_shared<IW>
( std::make_shared<IndexType>
( std::dynamic_pointer_cast<SingleRange<size_t,SpaceType::SPIN> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) ) );
}
}
//#endif // #ifndef __spin_range_h__
#endif // #ifdef __ranges_header__
#endif // #ifdef include_range_type

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// -*- C++ -*-
#ifndef __ranges_base_def_h__
#define __ranges_base_def_h__
namespace MultiArrayTools
{
/***********************
* Provided Types *
***********************/
// range_base.h
enum class SpaceType;
// range_base.h
class RangeFactoryBase;
// range_base.h
class RangeBase;
// range_base.h
template <class Index>
class RangeInterface;
// index_base.h
class VirtualIndexWrapperBase;
typedef VirtualIndexWrapperBase VIWB;
// index_base.h
template <class I>
class IndexWrapper;
// index_base.h
template <class I, typename MetaType>
class IndexInterface;
// single_range.h
template <typename U, SpaceType TYPE>
class SingleRange;
// single_range.h
template <typename U, SpaceType TYPE>
class SingleRangeFactory;
// single_range.h
template <typename U, SpaceType TYPE>
class SingleIndex;
// multi_range.h
template <class... Ranges>
class MultiRangeFactory;
// multi_range.h
template <class... Ranges>
class MultiRange;
// multi_range.h
template <class... Indices>
class MultiIndex;
// container_range.h
template <class... Ranges>
class ContainerRangeFactory;
// container_range.h
template <class... Ranges>
class ContainerRange;
// container_range.h
template <class... Indices>
class ContainerIndex;
// anonymous_range.h
class AnonymousRangeFactory;
// anonymous_range.h
class AnonymousRange;
}
#endif

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#include "single_range.h"
#include "multi_range.h"
#include "container_range.h"
//#include "anonymous_range.h" have to fix bug !!

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#ifndef __rpack_num_h__
#define __rpack_num_h__
#include <memory>
#include "vindex_wrapper.h"
#include "index_info.h"
namespace MultiArrayHelper
{
using namespace MultiArrayTools;
template <class Index1>
size_t mkTotalDim()
{
return Index1::totalDim();
}
template <class Index1, class Index2, class... Indices>
size_t mkTotalDim()
{
return Index1::totalDim() * mkTotalDim<Index2,Indices...>();
}
template <class RangeType, class... Ranges>
struct SubProp
{
static constexpr size_t ISSTATIC = RangeType::ISSTATIC & SubProp<Ranges...>::ISSTATIC;
static constexpr size_t SIZE = RangeType::SIZE * SubProp<Ranges...>::SIZE;
};
template <>
struct SubProp<void>
{
static constexpr size_t ISSTATIC = 1;
static constexpr size_t SIZE = 1;
};
template <size_t N>
struct RPackNum
{
template <class IndexType>
static std::shared_ptr<VIWB> getIndex(const IndexType& in, size_t n)
{
if(n == N){
return make_viwb( in.template get<N>() );
}
else {
return RPackNum<N-1>::getIndex(in, n);
}
}
template <class IndexType>
static std::shared_ptr<VIWB> getIndexPtr(const IndexType& in, size_t n)
{
if(n == N){
return make_viwb( in.template getPtr<N>() );
}
else {
return RPackNum<N-1>::getIndexPtr(in, n);
}
}
template <class... Indices>
static void initBlockSizes(std::array<size_t,sizeof...(Indices)+1>& bs,
std::tuple<std::shared_ptr<Indices>...>& ip)
{
std::get<N>(bs) = RPackNum<sizeof...(Indices)-N-1>::blockSize(ip);
RPackNum<N-1>::initBlockSizes(bs, ip);
}
template <class... Indices>
static inline void pp(std::tuple<std::shared_ptr<Indices>...>& ip)
{
auto& si = *std::get<N>(ip);
if(si.last()){
si = 0;
RPackNum<N-1>::pp(ip);
}
else {
++si;
}
}
template <class... Indices>
static inline int pp(std::tuple<std::shared_ptr<Indices>...>& ip,
std::array<size_t,sizeof...(Indices)+1>& bs,
std::intptr_t idxPtrNum)
{
auto& siPtr = std::get<N>(ip);
//VCHECK(siPtr.id());
if(reinterpret_cast<std::intptr_t>(siPtr.get()) == idxPtrNum){
return RPackNum<N-1>::pp(ip, bs, idxPtrNum);
}
else {
int tmp = siPtr->pp(idxPtrNum);
if(siPtr->pos() == siPtr->max()){
(*siPtr) = 0;
return RPackNum<N-1>::pp(ip, bs, idxPtrNum) - siPtr->max() + 1;
}
else {
return tmp * std::get<N+1>(bs);
}
}
}
template <class... Indices>
static inline void mm(std::tuple<std::shared_ptr<Indices>...>& ip)
{
auto& si = *std::get<N>(ip);
if(si.first()){
si = si.max() - 1;
RPackNum<N-1>::mm(ip);
}
else {
--si;
}
}
// !!!!
template <class... Indices>
static inline int mm(std::tuple<std::shared_ptr<Indices>...>& ip,
std::array<size_t,sizeof...(Indices)+1>& bs,
std::intptr_t idxPtrNum)
{
auto& siPtr = std::get<N>(ip);
if(reinterpret_cast<std::intptr_t>(siPtr.get()) == idxPtrNum){
return std::get<N>(bs) + RPackNum<N-1>::mm(ip, bs, idxPtrNum);
}
else {
if(siPtr->first()){
(*siPtr) = siPtr->max() - 1;
return RPackNum<N-1>::mm(ip, bs, idxPtrNum) - siPtr->max() + 1;
}
else {
return siPtr->mm(idxPtrNum);
}
}
}
template <class RangeTuple>
static size_t getSize(const RangeTuple& rt)
{
return std::get<N>(rt)->size() * RPackNum<N-1>::getSize(rt);
}
template <class IndexPack, class MetaType>
static void getMetaPos(MetaType& target,
const IndexPack& source)
{
std::get<N>(target) = std::get<N>(source)->meta();
RPackNum<N-1>::getMetaPos(target, source);
}
template <class IndexPack, typename MetaType>
static void setMeta(IndexPack& target, const MetaType& source)
{
std::get<N>(target)->at( std::get<N>(source) );
RPackNum<N-1>::setMeta(target, source);
}
template <class IndexPack>
static void setIndexPack(IndexPack& iPack, size_t pos)
{
auto& i = *std::get<N>(iPack).get();
const size_t ownPos = pos % i.max();
i = ownPos;
RPackNum<N-1>::setIndexPack(iPack, (pos - ownPos) / i.max() );
}
template <class MRange, class... Indices>
static void construct(std::tuple<std::shared_ptr<Indices>...>& ip,
const MRange& range)
{
typedef typename std::remove_reference<decltype(range.template get<N>())>::type SubRangeType;
typedef typename SubRangeType::IndexType SubIndexType;
typedef typename std::remove_reference<decltype(*std::get<N>(ip).get())>::type TypeFromIndexPack;
static_assert(std::is_same<SubIndexType,TypeFromIndexPack>::value,
"inconsiśtent types");
std::get<N>(ip) = std::shared_ptr<SubIndexType>( new SubIndexType( range.template getPtr<N>() ) );
RPackNum<N-1>::construct(ip, range);
}
template <template<class...> class IndexType, class... Indices>
static void copyInst(std::tuple<std::shared_ptr<Indices>...>& ip,
const IndexType<Indices...>& ind)
{
std::get<N>(ip) = ind.template getPtr<N>() ;
RPackNum<N-1>::copyInst(ip, ind);
}
template <class... Indices>
static inline size_t makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup)
{
//const auto& idx = *std::get<N>(iPtrTup);
return std::get<N>(iPtrTup)->pos() + RPackNum<N-1>::makePos(iPtrTup) * std::get<N>(iPtrTup)->max();
}
template <class Pack, class IndexType, class... Indices>
static void swapIndices(Pack& ipack, const std::shared_ptr<IndexType>& nind,
const std::shared_ptr<Indices>&... ninds)
{
std::get<std::tuple_size<Pack>::value-N-1>(ipack) = nind;
RPackNum<N-1>::swapIndices(ipack, ninds...);
}
template <class... Indices>
static size_t blockSize(const std::tuple<std::shared_ptr<Indices>...>& pack)
{
return std::get<sizeof...(Indices)-N-1>(pack)->max() * RPackNum<N-1>::blockSize(pack);
}
template <class... Ranges>
static void RangesToVec(const std::tuple<std::shared_ptr<Ranges>...>& rst,
std::vector<RangeBase> v)
{
v[N] = std::get<N>(rst);
RPackNum<N-1>::RangesToVec(rst, v);
}
template <class... Indices>
static void printIndex(const std::tuple<std::shared_ptr<Indices>...>& ip, size_t offset)
{
std::get<N>(ip)->print(offset);
RPackNum<N-1>::printIndex(ip, offset);
}
template <class Range, class... Ranges>
static void checkDefaultable()
{
static_assert( Range::defaultable, "not defaultable" );
RPackNum<N-1>::template checkDefaultable<Ranges...>();
}
template <class... Indices>
static void buildInfoVec(std::vector<IndexInfo>& out,
const std::tuple<std::shared_ptr<Indices>...>& ip,
const std::array<size_t,sizeof...(Indices)+1>& bs)
{
static const size_t POS = sizeof...(Indices)-N-1;
out.emplace_back(*std::get<POS>(ip), std::get<POS>(bs));
RPackNum<N-1>::buildInfoVec(out, ip, bs);
}
template <class IndexPack, class Exprs>
static auto mkFor(const IndexPack& ipack, Exprs exs)
-> decltype(std::get<std::tuple_size<IndexPack>::value-N-1>(ipack)
->ifor( RPackNum<N-1>::mkFor(ipack, exs) ) )
{
return std::get<std::tuple_size<IndexPack>::value-N-1>(ipack)
->ifor( RPackNum<N-1>::mkFor(ipack, exs) );
}
template <class IndexPack, class Exprs>
static auto mkForh(const IndexPack& ipack, Exprs exs)
-> decltype(std::get<std::tuple_size<IndexPack>::value-N-1>(ipack)
->iforh( RPackNum<N-1>::mkForh(ipack, exs) ) )
{
return std::get<std::tuple_size<IndexPack>::value-N-1>(ipack)
->iforh( RPackNum<N-1>::mkForh(ipack, exs) );
}
};
template<>
struct RPackNum<0>
{
template <class IndexType>
static std::shared_ptr<VIWB> getIndex(const IndexType& in, size_t n)
{
return make_viwb( in.template get<0>() );
}
template <class IndexType>
static std::shared_ptr<VIWB> getIndexPtr(const IndexType& in, size_t n)
{
return make_viwb( in.template getPtr<0>() );
}
template <class... Indices>
static void initBlockSizes(std::array<size_t,sizeof...(Indices)+1>& bs,
std::tuple<std::shared_ptr<Indices>...>& ip)
{
std::get<0>(bs) = RPackNum<sizeof...(Indices)-1>::blockSize(ip);
}
template <class... Indices>
static inline void pp(std::tuple<std::shared_ptr<Indices>...>& ip)
{
auto& si = *std::get<0>(ip);
++si;
}
template <class... Indices>
static inline int pp(std::tuple<std::shared_ptr<Indices>...>& ip,
std::array<size_t,sizeof...(Indices)+1>& bs,
std::intptr_t idxPtrNum)
{
auto& siPtr = std::get<0>(ip);
if(reinterpret_cast<std::intptr_t>(siPtr.get()) == idxPtrNum){
return std::get<0>(bs);
}
else {
int tmp = siPtr->pp(idxPtrNum);
return tmp * std::get<1>(bs);
}
}
template <class... Indices>
static inline void mm(std::tuple<std::shared_ptr<Indices>...>& ip)
{
auto& si = *std::get<0>(ip);
--si;
}
template <class... Indices>
static inline int mm(std::tuple<std::shared_ptr<Indices>...>& ip,
std::array<size_t,sizeof...(Indices)+1>& bs,
std::intptr_t idxPtrNum)
{
auto& siPtr = std::get<0>(ip);
if(reinterpret_cast<std::intptr_t>(siPtr.get()) == idxPtrNum){
return std::get<0>(bs);
//return 1;
}
else {
return siPtr->mm(idxPtrNum);
}
}
template <class RangeTuple>
static size_t getSize(const RangeTuple& rt)
{
return std::get<0>(rt)->size();
}
template <class IndexPack, class MetaType>
static void getMetaPos(MetaType& target,
const IndexPack& source)
{
std::get<0>(target) = std::get<0>(source)->meta();
}
template <class IndexPack, typename MetaType>
static void setMeta(IndexPack& target, const MetaType& source)
{
std::get<0>(target)->at( std::get<0>( source ) );
}
template <class IndexPack>
static void setIndexPack(IndexPack& iPack, size_t pos)
{
auto& i = *std::get<0>(iPack);
const size_t ownPos = pos % i.max();
i = ownPos;
}
template <class MRange, class... Indices>
static void construct(std::tuple<std::shared_ptr<Indices>...>& ip,
const MRange& range)
{
typedef typename std::remove_reference<decltype(range.template get<0>())>::type SubRangeType;
typedef typename SubRangeType::IndexType SubIndexType;
typedef typename std::remove_reference<decltype(*std::get<0>(ip).get())>::type TypeFromIndexPack;
static_assert(std::is_same<SubIndexType,TypeFromIndexPack>::value,
"inconsiśtent types");
std::get<0>(ip) = std::shared_ptr<SubIndexType>( new SubIndexType( range.template getPtr<0>() ) );
}
template <template<class...> class IndexType, class... Indices>
static void copyInst(std::tuple<std::shared_ptr<Indices>...>& ip,
const IndexType<Indices...>& ind)
{
std::get<0>(ip) = ind.template getPtr<0>();
}
template <class... Indices>
static inline size_t makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup)
{
return std::get<0>(iPtrTup)->pos();
}
template <class Pack, class IndexType>
static void swapIndices(Pack& ipack, const std::shared_ptr<IndexType>& nind)
{
std::get<std::tuple_size<Pack>::value-1>(ipack) = nind;
}
template <class... Indices>
static size_t blockSize(const std::tuple<std::shared_ptr<Indices>...>& pack)
{
return std::get<sizeof...(Indices)-1>(pack)->max();
}
template <class... Ranges>
static void RangesToVec(const std::tuple<std::shared_ptr<Ranges>...>& rst,
std::vector<RangeBase> v)
{
v[0] = std::get<0>(rst);
}
template <class... Indices>
static void printIndex(const std::tuple<std::shared_ptr<Indices>...>& ip, size_t offset)
{
std::get<0>(ip)->print(offset);
}
template <class Range>
static void checkDefaultable()
{
static_assert( Range::defaultable, "not defaultable" );
}
template <class... Indices>
static void buildInfoVec(std::vector<IndexInfo>& out,
const std::tuple<std::shared_ptr<Indices>...>& ip,
const std::array<size_t,sizeof...(Indices)+1>& bs)
{
static const size_t POS = sizeof...(Indices)-1;
out.emplace_back(*std::get<POS>(ip), std::get<POS>(bs));
}
template <class IndexPack, class Exprs>
static auto mkFor(const IndexPack& ipack, Exprs exs)
-> decltype(std::get<std::tuple_size<IndexPack>::value-1>(ipack)
->ifor(exs) )
{
return std::get<std::tuple_size<IndexPack>::value-1>(ipack)->ifor(exs);
}
template <class IndexPack, class Exprs>
static auto mkForh(const IndexPack& ipack, Exprs exs)
-> decltype(std::get<std::tuple_size<IndexPack>::value-1>(ipack)
->iforh(exs) )
{
return std::get<std::tuple_size<IndexPack>::value-1>(ipack)->iforh(exs);
}
};
} // end namespace MultiArrayHelper
#endif

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// -*- C++ -*-
#ifndef __single_range_h__
#define __single_range_h__
#include <cstdlib>
#include <vector>
#include <memory>
//#include "base_def.h"
#include "ranges/index_base.h"
#include "ranges/range_base.h"
#include "xfor/xfor.h"
using MultiArrayHelper::For;
namespace MultiArrayTools
{
template <typename U, SpaceType TYPE>
class SingleIndex : public IndexInterface<SingleIndex<U,TYPE>,U>
{
public:
typedef IndexInterface<SingleIndex<U,TYPE>,U> IB;
typedef U MetaType;
typedef SingleRange<U,TYPE> RangeType;
//DEFAULT_MEMBERS_X(SingleIndex);
SingleIndex(const std::shared_ptr<SingleRange<U,TYPE> >& range);
static IndexType sType() { return IndexType::SINGLE; }
static size_t totalDim() { return 1; }
// ==== >>>>> STATIC POLYMORPHISM <<<<< ====
IndexType type() const;
SingleIndex& operator=(size_t pos);
SingleIndex& operator++();
SingleIndex& operator--();
int pp(std::intptr_t idxPtrNum);
int mm(std::intptr_t idxPtrNum);
U meta();
SingleIndex& at(const U& metaPos);
size_t dim(); // = 1
bool last();
bool first();
std::shared_ptr<RangeType> range();
template <size_t N>
void getPtr();
std::shared_ptr<VIWB> getVPtr(size_t n);
size_t getStepSize(size_t n);
std::vector<IndexInfo> infoVec() const;
std::string id() const;
void print(size_t offset);
template <class Expr>
auto ifor(Expr ex) const
-> For<SingleIndex<U,TYPE>,Expr>;
template <class Expr>
auto iforh(Expr ex) const
-> For<SingleIndex<U,TYPE>,Expr,ForType::HIDDEN>;
};
template <typename U, SpaceType TYPE>
class SingleRangeFactory : public RangeFactoryBase
{
public:
typedef SingleRange<U,TYPE> oType;
SingleRangeFactory() = delete;
SingleRangeFactory(const std::vector<U>& space);
std::shared_ptr<RangeBase> create();
};
template <typename U, SpaceType TYPE>
class SingleRange : public RangeInterface<SingleIndex<U,TYPE> >
{
public:
typedef RangeBase RB;
typedef SingleIndex<U,TYPE> IndexType;
//typedef typename RangeInterface<SingleIndex<U,TYPE> >::IndexType IndexType;
virtual size_t size() const override;
virtual size_t dim() const override;
const U& get(size_t pos) const;
size_t getMeta(const U& metaPos) const;
virtual IndexType begin() const override;
virtual IndexType end() const override;
virtual std::shared_ptr<VIWB> index() const override;
friend SingleRangeFactory<U,TYPE>;
static constexpr bool defaultable = false;
static constexpr size_t ISSTATIC = 0;
static constexpr size_t SIZE = -1;
protected:
SingleRange() = delete;
SingleRange(const SingleRange& in) = delete;
SingleRange(const std::vector<U>& space);
std::vector<U> mSpace;
};
}
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayTools
{
/******************
* SingleIndex *
******************/
template <typename U, SpaceType TYPE>
SingleIndex<U,TYPE>::SingleIndex(const std::shared_ptr<SingleRange<U,TYPE> >& range) :
IndexInterface<SingleIndex<U,TYPE>,U>(range, 0) {}
template <typename U, SpaceType TYPE>
IndexType SingleIndex<U,TYPE>::type() const
{
return IndexType::SINGLE;
}
template <typename U, SpaceType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator=(size_t pos)
{
IB::mPos = pos;
return *this;
}
template <typename U, SpaceType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator++()
{
++IB::mPos;
return *this;
}
template <typename U, SpaceType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator--()
{
--IB::mPos;
return *this;
}
template <typename U, SpaceType TYPE>
int SingleIndex<U,TYPE>::pp(std::intptr_t idxPtrNum)
{
++(*this);
return 1;
}
template <typename U, SpaceType TYPE>
int SingleIndex<U,TYPE>::mm(std::intptr_t idxPtrNum)
{
--(*this);
return 1;
}
template <typename U, SpaceType TYPE>
U SingleIndex<U,TYPE>::meta()
{
return std::dynamic_pointer_cast<SingleRange<U,TYPE> const>( IB::mRangePtr )->get( IB::pos() );
}
template <typename U, SpaceType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::at(const U& metaPos)
{
(*this) = std::dynamic_pointer_cast<SingleRange<U,TYPE> const>( IB::mRangePtr )->getMeta( metaPos );
return *this;
}
template <typename U, SpaceType TYPE>
size_t SingleIndex<U,TYPE>::dim() // = 1
{
return 1;
}
template <typename U, SpaceType TYPE>
bool SingleIndex<U,TYPE>::last()
{
return IB::mPos == IB::mMax - 1;
}
template <typename U, SpaceType TYPE>
bool SingleIndex<U,TYPE>::first()
{
return IB::mPos == 0;
}
template <typename U, SpaceType TYPE>
std::shared_ptr<typename SingleIndex<U,TYPE>::RangeType> SingleIndex<U,TYPE>::range()
{
return std::dynamic_pointer_cast<RangeType>( IB::mRangePtr );
}
template <typename U, SpaceType TYPE>
template <size_t N>
void SingleIndex<U,TYPE>::getPtr() {}
template <typename U, SpaceType TYPE>
std::shared_ptr<VIWB> SingleIndex<U,TYPE>::getVPtr(size_t n)
{
return std::shared_ptr<VIWB>();
}
template <typename U, SpaceType TYPE>
std::vector<IndexInfo> SingleIndex<U,TYPE>::infoVec() const
{
return std::move( std::vector<IndexInfo>() );
}
template <typename U, SpaceType TYPE>
size_t SingleIndex<U,TYPE>::getStepSize(size_t n)
{
return 1;
}
template <typename U, SpaceType TYPE>
std::string SingleIndex<U,TYPE>::id() const
{
return std::string("sin") + std::to_string(IB::mId);
}
template <typename U, SpaceType TYPE>
void SingleIndex<U,TYPE>::print(size_t offset)
{
if(offset == 0){
std::cout << " === " << std::endl;
}
for(size_t j = 0; j != offset; ++j) { std::cout << "\t"; }
std::cout << id() << "[" << reinterpret_cast<std::intptr_t>(this)
<< "](" << IB::mRangePtr << "): " << meta() << std::endl;
}
template <typename U, SpaceType TYPE>
template <class Expr>
auto SingleIndex<U,TYPE>::ifor(Expr ex) const
-> For<SingleIndex<U,TYPE>,Expr>
{
//static const size_t LAYER = typename Expr::LAYER;
return For<SingleIndex<U,TYPE>,Expr>(this, ex);
}
template <typename U, SpaceType TYPE>
template <class Expr>
auto SingleIndex<U,TYPE>::iforh(Expr ex) const
-> For<SingleIndex<U,TYPE>,Expr,ForType::HIDDEN>
{
//static const size_t LAYER = typename Expr::LAYER;
return For<SingleIndex<U,TYPE>,Expr,ForType::HIDDEN>(this, ex);
}
/********************
* SingleRange *
********************/
template <typename U, SpaceType TYPE>
SingleRangeFactory<U,TYPE>::SingleRangeFactory(const std::vector<U>& space)
{
mProd = std::shared_ptr<oType>( new SingleRange<U,TYPE>( space ) );
}
template <typename U, SpaceType TYPE>
std::shared_ptr<RangeBase> SingleRangeFactory<U,TYPE>::create()
{
setSelf();
return mProd;
}
/********************
* SingleRange *
********************/
template <typename U, SpaceType TYPE>
SingleRange<U,TYPE>::SingleRange(const std::vector<U>& space) : RangeInterface<SingleIndex<U,TYPE> >(),
mSpace(space) {}
template <typename U, SpaceType TYPE>
const U& SingleRange<U,TYPE>::get(size_t pos) const
{
return mSpace[pos];
}
template <typename U, SpaceType TYPE>
size_t SingleRange<U,TYPE>::getMeta(const U& metaPos) const
{
size_t cnt = 0;
for(auto& x: mSpace){
if(x == metaPos){
return cnt;
}
++cnt;
}
return cnt;
}
template <typename U, SpaceType TYPE>
size_t SingleRange<U,TYPE>::size() const
{
return mSpace.size();
}
template <typename U, SpaceType TYPE>
size_t SingleRange<U,TYPE>::dim() const
{
return 1;
}
template <typename U, SpaceType TYPE>
typename SingleRange<U,TYPE>::IndexType SingleRange<U,TYPE>::begin() const
{
SingleIndex<U,TYPE> i( std::dynamic_pointer_cast<SingleRange<U,TYPE> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = 0;
return i;
}
template <typename U, SpaceType TYPE>
typename SingleRange<U,TYPE>::IndexType SingleRange<U,TYPE>::end() const
{
SingleIndex<U,TYPE> i( std::dynamic_pointer_cast<SingleRange<U,TYPE> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) );
i = size();
return i;
}
// put this in the interface class !!!
template <typename U, SpaceType TYPE>
std::shared_ptr<VIWB> SingleRange<U,TYPE>::index() const
{
typedef IndexWrapper<IndexType> IW;
return std::make_shared<IW>
( std::make_shared<IndexType>
( std::dynamic_pointer_cast<SingleRange<U,TYPE> >
( std::shared_ptr<RangeBase>( RB::mThis ) ) ) );
}
}
#include "range_types/header.h"
#endif

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#ifndef __vindex_base_h__
#define __vindex_base_h__
//#include "ranges/range_base.h"
#include "ranges/index_type.h"
#include "base_def.h"
namespace MultiArrayTools
{
#ifndef __range_base_h__
class RangeBase;
#endif
class VirtualIndexWrapperBase
{
public:
DEFAULT_MEMBERS(VirtualIndexWrapperBase);
virtual IndexType type() const = 0;
virtual size_t dim() const = 0;
virtual size_t pos() const = 0;
virtual size_t max() const = 0;
virtual std::shared_ptr<RangeBase> rangePtr() const = 0;
virtual std::shared_ptr<VirtualIndexWrapperBase> getPtr(size_t n) const = 0;
virtual std::intptr_t getPtrNum() const = 0;
virtual size_t getStepSize(size_t n) const = 0;
};
typedef VirtualIndexWrapperBase VIWB;
} // end namespace MultiArrayTools
#endif

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#ifndef __vindex_wrapper_h__
#define __vindex_wrapper_h__
#include "ranges/vindex_base.h"
namespace MultiArrayTools
{
template <class I>
std::shared_ptr<IndexWrapper<I> > make_viwb(std::shared_ptr<I> idxPtr)
{
return std::make_shared<IndexWrapper<I> >(idxPtr);
}
template <class I>
class IndexWrapper : public VirtualIndexWrapperBase
{
public:
DEFAULT_MEMBERS(IndexWrapper);
IndexWrapper(std::shared_ptr<I> idxPtr) : mIdxPtr(idxPtr) {}
virtual IndexType type() const override { return mIdxPtr->type(); }
virtual size_t dim() const override { return mIdxPtr->dim(); }
virtual size_t pos() const override { return mIdxPtr->pos(); }
virtual size_t max() const override { return mIdxPtr->max(); }
virtual std::shared_ptr<RangeBase> rangePtr() const override { return mIdxPtr->vrange(); }
virtual std::shared_ptr<VirtualIndexWrapperBase> getPtr(size_t n) const override
{ return mIdxPtr->getVPtr(n); }
virtual std::intptr_t getPtrNum() const override { return reinterpret_cast<std::intptr_t>( mIdxPtr.get() ); }
virtual size_t getStepSize(size_t n) const override { return mIdxPtr->getStepSize(n); }
std::shared_ptr<I> get() const { return mIdxPtr; } // unwrap
private:
std::shared_ptr<I> mIdxPtr;
};
}
#endif

30
src/include/utils.h Normal file
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#ifndef __utils_h__
#define __utils_h__
#include <ostream>
#include "pack_num.h"
namespace MultiArrayHelper
{
using namespace MultiArrayTools;
template <typename... T>
std::ostream& operator<<(std::ostream& out, const std::tuple<T...>& tp);
/*==================*
* TEMPLATE CODE *
*==================*/
template <typename... T>
std::ostream& operator<<(std::ostream& out, const std::tuple<T...>& tp)
{
PackNum<sizeof...(T)-1>::printTuple(out, tp);
return out;
}
} // end namespace MultiArrayHelper
#endif

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#ifndef __exttype_h__
#define __exttype_h__
#include <array>
namespace MultiArrayHelper
{
template <class X>
class MExt
{
private:
size_t mExt = 0u;
X mNext;
public:
static constexpr size_t NUM = X::NUM + 1;
MExt() = default;
MExt(const MExt& in) = default;
MExt& operator=(const MExt& in) = default;
MExt(MExt&& in) = default;
MExt& operator=(MExt&& in) = default;
inline MExt(size_t ext, X next);
template <class Z>
inline MExt(size_t y, const Z& z);
template <class Y, class Z>
inline MExt(const Y& y, const Z& z);
template <size_t N>
inline MExt(const std::array<size_t,N>& arr);
inline size_t val() const;
inline const X& next() const;
inline MExt operator+(const MExt& in) const;
inline MExt operator*(size_t in) const;
template <class Y>
auto extend(const Y& y) const -> MExt<decltype(mNext.extend(y))>
{ return MExt<decltype(mNext.extend(y))>(mExt, mNext.extend(y)); }
};
template <>
class MExt<void>
{
private:
size_t mExt = 0u;
public:
static constexpr size_t NUM = 0;
MExt() = default;
MExt(const MExt& in) = default;
MExt& operator=(const MExt& in) = default;
MExt(MExt&& in) = default;
MExt& operator=(MExt&& in) = default;
inline MExt(size_t ext);
template <class Z>
inline MExt(size_t y, const Z& z);
template <class Y, class Z>
inline MExt(const Y& y, const Z& z);
template <size_t N>
inline MExt(const std::array<size_t,N>& arr);
inline size_t val() const;
inline size_t next() const { return 0; }
inline MExt operator+(const MExt& in) const;
inline MExt operator*(size_t in) const;
template <class Y>
auto extend(const Y& y) const -> MExt<Y>
{ return MExt<Y>(mExt,y); }
};
template <size_t I>
struct Getter
{
template <class ExtType>
static inline size_t get(const ExtType& et)
{
return Getter<I-1>::get(et.next());
}
template <class ExtType>
static inline auto getX(const ExtType& et)
-> decltype(Getter<I-1>::getX(et.next()))
{
return Getter<I-1>::getX(et.next());
}
};
template <>
struct Getter<0>
{
template <class ExtType>
static inline size_t get(const ExtType& et)
{
return et.get();
}
template <class ExtType>
static inline auto getX(const ExtType& et)
-> ExtType
{
return et;
}
};
} // end namespace MultiArrayHelper
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
namespace MultiArrayHelper
{
template <class X>
inline MExt<X>::MExt(size_t ext, X next) : mExt(ext), mNext(next) {}
template <class X>
template <size_t N>
inline MExt<X>::MExt(const std::array<size_t,N>& arr) :
mExt(std::get<NUM>(arr)), mNext(arr) {}
template <class X>
template <class Z>
inline MExt<X>::MExt(size_t y, const Z& z) :
mExt(z.val()), mNext(z.val(), z.next()) {}
template <class X>
template <class Y, class Z>
inline MExt<X>::MExt(const Y& y, const Z& z) :
mExt(y.val()), mNext(y.next(), z) {}
template <class X>
inline size_t MExt<X>::val() const
{
return mExt;
}
template <class X>
inline const X& MExt<X>::next() const
{
return mNext;
}
template <class X>
inline MExt<X> MExt<X>::operator+(const MExt<X>& in) const
{
return MExt<X>(mExt + in.val(), mNext + in.next());
}
template <class X>
inline MExt<X> MExt<X>::operator*(size_t in) const
{
return MExt<X>(mExt * in, mNext * in);
}
//template <>
inline MExt<void>::MExt(size_t ext) : mExt(ext) {}
//template <>
template <class Z>
inline MExt<void>::MExt(size_t y, const Z& z) :
mExt(z.val()) {}
//template <>
template <class Y, class Z>
inline MExt<void>::MExt(const Y& y, const Z& z) :
mExt(y.val()) {}
//template <>
template <size_t N>
inline MExt<void>::MExt(const std::array<size_t,N>& arr) :
mExt(std::get<NUM>(arr)) {}
//template <>
inline size_t MExt<void>::val() const
{
return mExt;
}
//template <>
inline MExt<void> MExt<void>::operator+(const MExt<void>& in) const
{
return MExt<void>(mExt + in.val());
}
//template <>
inline MExt<void> MExt<void>::operator*(size_t in) const
{
return MExt<void>(mExt * in);
}
} // end namespace MultiArrayHelper
#endif

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#ifndef __for_type_h__
#define __for_type_h__
namespace MultiArrayHelper
{
enum class ForType {
DEFAULT = 0,
HIDDEN = 1
};
} // end namespace MultiArrayHelper
#endif

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#ifndef __for_utils_h__
#define __for_utils_h__
#include "ranges/rheader.h"
#include <array>
#include <tuple>
namespace MultiArrayHelper
{
namespace {
template <class Op>
using to_size_t = size_t;
}
template <size_t N>
struct XFPackNum
{
template <class ETuple, typename... Args>
static inline ETuple mkPos(size_t pos, const ETuple& et, const ETuple& lt, const Args&... args)
{
return std::move( XFPackNum<N-1>::mkPos(pos, et, lt, std::get<N>(lt) + pos * std::get<N>(et), args...) );
}
};
template <>
struct XFPackNum<0>
{
template <class ETuple, typename... Args>
static inline ETuple mkPos(size_t pos, const ETuple& et, const ETuple& lt, const Args&... args)
{
return ETuple(std::get<0>(lt) + pos * std::get<0>(et), args...);
}
};
} // end namespace MultiArrayHelper
#endif

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#ifndef __xfor_h__
#define __xfor_h__
#include <cstdlib>
#include <memory>
#include <tuple>
#include "xfor/for_utils.h"
#include "xfor/for_type.h"
#include "xfor/exttype.h"
namespace MultiArrayHelper
{
// 'HIDDEN FOR' CLASS for nested for loops in contractions a.s.o.
// (NO COUNTING OF MASTER POSITION !!!!!)
template <ForType FT = ForType::DEFAULT>
struct PosForward
{
static inline size_t value(size_t last, size_t max, size_t pos)
{
return last * max + pos;
}
};
template <>
struct PosForward<ForType::HIDDEN>
{
static inline size_t value(size_t last, size_t max, size_t pos)
{
return last;
}
};
template <size_t ISSTATIC>
struct ForBound
{
template <size_t BOUND>
static inline size_t bound(size_t bound)
{
return bound;
}
};
template <>
struct ForBound<1>
{
template <size_t BOUND>
static constexpr size_t bound(size_t bound)
{
return BOUND;
}
};
template <class IndexClass, class Expr, ForType FT = ForType::DEFAULT>
class For
{
private:
For() = default;
//For(const For& in) = default;
//For& operator=(const For& in) = default;
const IndexClass* mIndPtr;
size_t mSPos;
size_t mMax;
Expr mExpr;
typedef decltype(mExpr.rootSteps()) ExtType;
ExtType mExt;
public:
static constexpr size_t LAYER = Expr::LAYER + 1;
static constexpr size_t SIZE = Expr::SIZE;
For(const For& in) = default;
For& operator=(const For& in) = default;
For(For&& in) = default;
For& operator=(For&& in) = default;
For(const std::shared_ptr<IndexClass>& indPtr,
Expr expr);
For(const IndexClass* indPtr,
Expr expr);
inline void operator()(size_t mlast, ExtType last) const;
inline void operator()(size_t mlast = 0) const;
auto rootSteps(std::intptr_t iPtrNum = 0) const -> ExtType;
};
template <size_t N>
size_t exceptMax(size_t max) { return max; }
template <>
size_t exceptMax<1>(size_t max) { return 1; }
} // namespace MultiArrayHelper
/* ========================= *
* --- TEMPLATE CODE --- *
* ========================= */
#include <iostream>
namespace MultiArrayHelper
{
template <class IndexClass, class Expr, ForType FT>
For<IndexClass,Expr,FT>::For(const std::shared_ptr<IndexClass>& indPtr,
Expr expr) :
mIndPtr(indPtr.get()), mSPos(mIndPtr->pos()), mMax(mIndPtr->max()), mExpr(expr),
mExt(expr.rootSteps( reinterpret_cast<std::intptr_t>( mIndPtr.get() )))
{
assert(mIndPtr != nullptr);
//VCHECK(mIndPtr->id());
//VCHECK(mIndPtr->max());
}
template <class IndexClass, class Expr, ForType FT>
For<IndexClass,Expr,FT>::For(const IndexClass* indPtr,
Expr expr) :
mIndPtr(indPtr), mSPos(mIndPtr->pos()), mMax(mIndPtr->max()),
mExpr(std::forward<Expr>( expr )),
mExt(expr.rootSteps( reinterpret_cast<std::intptr_t>( mIndPtr ) ))
{
assert(mIndPtr != nullptr);
//VCHECK(mIndPtr->id());
//VCHECK(mIndPtr->max());
}
template <class IndexClass, class Expr, ForType FT>
inline void For<IndexClass,Expr,FT>::operator()(size_t mlast,
ExtType last) const
{
typedef typename IndexClass::RangeType RangeType;
for(size_t pos = 0u; pos != ForBound<RangeType::ISSTATIC>::template bound<RangeType::SIZE>(mMax); ++pos){
//for(size_t pos = mSPos; pos != mMax; ++pos){
const size_t mnpos = PosForward<FT>::value(mlast, mMax, pos);
const ExtType npos = last + mExt*pos;
mExpr(mnpos, npos);
}
}
template <class IndexClass, class Expr, ForType FT>
inline void For<IndexClass,Expr,FT>::operator()(size_t mlast) const
{
typedef typename IndexClass::RangeType RangeType;
const ExtType last;
for(size_t pos = 0u; pos != ForBound<RangeType::ISSTATIC>::template bound<RangeType::SIZE>(mMax); ++pos){
//for(size_t pos = mSPos; pos != mMax; ++pos){
const size_t mnpos = PosForward<FT>::value(mlast, mMax, pos);
const ExtType npos = last + mExt*pos;
mExpr(mnpos, npos);
}
}
template <class IndexClass, class Expr, ForType FT>
auto For<IndexClass,Expr,FT>::rootSteps(std::intptr_t iPtrNum) const
-> ExtType
{
return mExpr.rootSteps(iPtrNum);
}
} // namespace MultiArrayHelper
#endif

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src/lib/CMakeLists.txt Normal file
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set(libmultiarray_a_SOURCES
${CMAKE_SOURCE_DIR}/src/lib/ranges/range_base.cc
${CMAKE_SOURCE_DIR}/src/lib/ranges/index_info.cc
#${CMAKE_SOURCE_DIR}/src/lib/operation_utils.cc
)
add_library(multiarray STATIC ${libmultiarray_a_SOURCES})
install(TARGETS multiarray
ARCHIVE DESTINATION ${INSTALL_PATH}/lib
LIBRARY DESTINATION ${INSTALL_PATH}/lib)

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@ -1,6 +1,6 @@
#include "index_info.h" #include "ranges/index_info.h"
#include "range_base.h" #include "ranges/range_base.h"
namespace MultiArrayTools namespace MultiArrayTools
{ {

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#include "range_base.h" #include "ranges/range_base.h"
namespace MultiArrayTools namespace MultiArrayTools
{ {

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#include "operation_utils.h"
#include "ranges/range_base.h"
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
void seekIndexInst(std::shared_ptr<VIWB> i, std::vector<std::shared_ptr<VIWB> >& ivec)
{
std::cout << __func__ << ":" << std::endl;
for(size_t inum = 0; inum != i->rangePtr()->dim(); ++inum){
std::cout << i->getPtrNum() << std::endl;
auto ii = i->getPtr(inum);
if(ii->type() == IndexType::MULTI or
ii->type() == IndexType::CONT){
seekIndexInst(ii, ivec);
}
ivec.push_back(ii);
}
std::cout << std::endl;
}
void seekIndexInst(const IndexInfo* i, std::vector<const IndexInfo*>& ivec)
{
std::cout << __func__ << ":" << std::endl;
for(size_t inum = 0; inum != i->dim(); ++inum){
std::cout << i->getPtrNum() << std::endl;
auto ii = i->getPtr(inum);
if(ii->type() == IndexType::MULTI or
ii->type() == IndexType::CONT){
seekIndexInst(ii, ivec);
}
ivec.push_back(ii);
}
std::cout << std::endl;
}
BTSS getBlockType(std::shared_ptr<VIWB> i,
std::shared_ptr<VIWB> j,
bool first, size_t higherStepSize)
{
// returning BlockType and step size is redundant (change in the future)
// stepSize == 0 => VALUE
// stepSize == 1 => BLOCK
// stepSize > 1 => SPLIT :)
BTSS out(BlockType::VALUE, 0);
size_t lastNum = i->rangePtr()->dim();
for(size_t inum = 0; inum != lastNum; ++inum){
auto ii = i->getPtr(inum);
if(ii->getPtrNum() == j->getPtrNum()){
if(inum == lastNum - 1 and first){
out = BTSS(BlockType::BLOCK, 1);
}
else {
first = false;
out = BTSS(BlockType::SPLIT, i->getStepSize(inum) * higherStepSize + out.second);
}
continue;
}
if(ii->type() == IndexType::MULTI or
ii->type() == IndexType::CONT){
BTSS tmp = getBlockType(ii, j, inum == lastNum - 1, i->getStepSize(inum) * higherStepSize);
if(tmp.first != BlockType::VALUE){
out = tmp;
}
}
}
return out;
}
BTSS getBlockType(const IndexInfo* i,
const IndexInfo* j,
bool first, size_t higherStepSize)
{
// returning BlockType and step size is redundant (change in the future)
// stepSize == 0 => VALUE
// stepSize == 1 => BLOCK
// stepSize > 1 => SPLIT :)
BTSS out(BlockType::VALUE, 0);
size_t lastNum = i->dim();
for(size_t inum = 0; inum != lastNum; ++inum){
auto ii = i->getPtr(inum);
if(ii->getPtrNum() == j->getPtrNum()){
if(inum == lastNum - 1 and first){
out = BTSS(BlockType::BLOCK, 1);
}
else {
first = false;
out = BTSS(BlockType::SPLIT, i->getStepSize(inum) * higherStepSize + out.second);
}
continue;
}
if(ii->type() == IndexType::MULTI or
ii->type() == IndexType::CONT){
BTSS tmp = getBlockType(ii, j, inum == lastNum - 1, i->getStepSize(inum) * higherStepSize);
if(tmp.first != BlockType::VALUE){
out = tmp;
}
}
}
return out;
}
size_t getBTNum(const std::vector<BTSS>& mp, BlockType bt)
{
size_t out = 0;
for(auto& xx: mp){
if(xx.first == bt){
++out;
}
}
return out;
}
void minimizeAppearanceOfType(std::map<std::shared_ptr<VIWB>, std::vector<BTSS> >& mp,
BlockType bt)
{
size_t minNum = getBTNum( mp.begin()->second, bt );
for(auto& mm: mp){
size_t tmp = getBTNum( mm.second, bt );
if(tmp < minNum){
minNum = tmp;
}
}
for(auto mit = mp.begin(); mit != mp.end(); ){
size_t tmp = getBTNum( mit->second, bt );
if(tmp > minNum){
mit = mp.erase(mit);
}
else {
++mit;
}
}
}
void minimizeAppearanceOfType(std::map<const IndexInfo*, std::vector<BTSS> >& mp,
BlockType bt)
{
size_t minNum = getBTNum( mp.begin()->second, bt );
for(auto& mm: mp){
size_t tmp = getBTNum( mm.second, bt );
if(tmp < minNum){
minNum = tmp;
}
}
for(auto mit = mp.begin(); mit != mp.end(); ){
size_t tmp = getBTNum( mit->second, bt );
if(tmp > minNum){
mit = mp.erase(mit);
}
else {
++mit;
}
}
}
} // end namespace MultiArrayTools

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#ifndef __operation_utils_h__
#define __operation_utils_h__
#include <utility>
#include <vector>
#include <memory>
#include <map>
#include "block/block.h"
#include "ranges/vindex_base.h"
#include "ranges/index_info.h"
namespace MultiArrayTools
{
namespace
{
using namespace MultiArrayHelper;
}
// <block type, step size within actual instance>
typedef std::pair<BlockType,size_t> BTSS;
void seekIndexInst(std::shared_ptr<VIWB> i, std::vector<std::shared_ptr<VIWB> >& ivec);
void seekIndexInst(const IndexInfo* i, std::vector<const IndexInfo*>& ivec);
BTSS getBlockType(std::shared_ptr<VIWB> i,
std::shared_ptr<VIWB> j,
bool first, size_t higherStepSize = 1);
BTSS getBlockType(const IndexInfo* i,
const IndexInfo* j,
bool first, size_t higherStepSize = 1);
size_t getBTNum(const std::vector<BTSS>& mp, BlockType bt);
void minimizeAppearanceOfType(std::map<std::shared_ptr<VIWB>, std::vector<BTSS> >& mp,
BlockType bt);
void minimizeAppearanceOfType(std::map<const IndexInfo*, std::vector<BTSS> >& mp,
BlockType bt);
} // end namespace MultiArrayTools
#endif

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// -*- C++ -*-
#include <cstdlib>
#include "gtest/gtest.h"
#include <iostream>
#include "rheader.h"
//#include "multi_array_header.h"
namespace MAT = MultiArrayTools;
namespace {
using namespace MAT;
template <class Factory, typename T>
void swapFactory(std::shared_ptr<RangeFactoryBase>& fptr, std::initializer_list<T> ilist)
{
std::vector<T> tmp = ilist;
auto nptr = std::make_shared<Factory>( tmp );
fptr = nptr;
}
template <class Factory, class... Rs>
void swapMFactory(std::shared_ptr<RangeFactoryBase>& fptr, const Rs&... rs)
{
auto nptr = std::make_shared<Factory>( rs... );
fptr = nptr;
}
template <typename... Ts>
auto mkt(Ts&&... ts) -> decltype(std::make_tuple(ts...))
{
return std::make_tuple(ts...);
}
class IndexTest : public ::testing::Test
{
protected:
typedef SingleRangeFactory<char,SpaceType::ANY> SRF;
typedef SRF::oType SRange;
typedef MultiRangeFactory<SRange,SRange,SRange> M3RF;
typedef M3RF::oType M3Range;
typedef MultiRangeFactory<SRange,M3Range,SRange> MasterRF;
typedef MasterRF::oType MasterRange;
typedef ContainerRangeFactory<M3Range,SRange> CRF;
typedef CRF::oType CRange;
IndexTest()
{
swapFactory<SRF>(rfbptr, { 'e', 'b', 'n' } );
sr1ptr = std::dynamic_pointer_cast<SRange>( rfbptr->create() );
swapFactory<SRF>(rfbptr, { 'x', 'y', 'l', 'f' } );
sr2ptr = std::dynamic_pointer_cast<SRange>( rfbptr->create() );
swapFactory<SRF>(rfbptr, { 'a', 'b' } );
std::shared_ptr<SRange> temp1 = std::dynamic_pointer_cast<SRange>( rfbptr->create() );
swapFactory<SRF>(rfbptr, { '1' } );
std::shared_ptr<SRange> temp2 = std::dynamic_pointer_cast<SRange>( rfbptr->create() );
swapFactory<SRF>(rfbptr, { '0', '7' } );
std::shared_ptr<SRange> temp3 = std::dynamic_pointer_cast<SRange>( rfbptr->create() );
swapMFactory<M3RF>(rfbptr, temp1, temp2, temp3 );
m3rptr = std::dynamic_pointer_cast<M3Range>( rfbptr->create() );
swapMFactory<MasterRF>(rfbptr, sr1ptr, m3rptr, sr2ptr);
mstrptr = std::dynamic_pointer_cast<MasterRange>( rfbptr->create() );
swapMFactory<CRF>(rfbptr, m3rptr, sr2ptr);
cr1ptr = std::dynamic_pointer_cast<CRange>( rfbptr->create() );
swapMFactory<CRF>(rfbptr, m3rptr, sr1ptr);
cr2ptr = std::dynamic_pointer_cast<CRange>( rfbptr->create() );
}
std::shared_ptr<RangeFactoryBase> rfbptr;
std::shared_ptr<SRange> sr1ptr;
std::shared_ptr<SRange> sr2ptr;
std::shared_ptr<M3Range> m3rptr;
std::shared_ptr<MasterRange> mstrptr;
std::shared_ptr<CRange> cr1ptr;
std::shared_ptr<CRange> cr2ptr;
};
TEST_F(IndexTest, SingleIndex_SimpleCall)
{
auto si = sr1ptr->begin();
EXPECT_EQ(si.max(), 3u);
EXPECT_EQ(si.pos(), 0u);
EXPECT_EQ(si.first(), true);
EXPECT_EQ(si.last(), false);
EXPECT_EQ(si.meta(), 'e');
si.at('n');
EXPECT_EQ(si.pos(), si.max()-1);
EXPECT_EQ(si.first(), false);
EXPECT_EQ(si.last(), true);
si = 1;
EXPECT_EQ(si.meta(), 'b');
++si;
EXPECT_EQ(si.meta(), 'n');
auto si2 = sr1ptr->end();
--si2;
EXPECT_EQ(si == si2, true);
EXPECT_EQ(si != si2, false);
auto si3 = sr2ptr->end();
--si3;
EXPECT_EQ(si == si3, false);
EXPECT_EQ(si != si3, true);
}
TEST_F(IndexTest, MultiIndex_SimpleCall)
{
auto mi = m3rptr->begin();
EXPECT_EQ(mi.max(), 4u);
EXPECT_EQ(mi.pos(), 0u);
EXPECT_EQ(mi.first(), true);
EXPECT_EQ(mi.last(), false);
EXPECT_EQ(mi.meta() == mkt('a','1','0'), true);
mi.at( mkt('b','1','7') );
EXPECT_EQ(mi.pos(), mi.max()-1);
EXPECT_EQ(mi.first(), false);
EXPECT_EQ(mi.last(), true);
mi = 1;
EXPECT_EQ(mi.meta() == mkt('a','1','7'), true);
++mi;
EXPECT_EQ(mi.meta() == mkt('b','1','0'), true);
++mi;
auto mi2 = m3rptr->end();
--mi2;
EXPECT_EQ(mi == mi2, true);
EXPECT_EQ(mi != mi2, false);
--mi2;
EXPECT_EQ(mi == mi2, false);
EXPECT_EQ(mi != mi2, true);
auto si = sr1ptr->begin();
EXPECT_EQ(si == mi, false);
EXPECT_EQ(si != mi, true);
}
TEST_F(IndexTest, MasterRange_Check)
{
EXPECT_EQ(mstrptr->size(), 48u);
EXPECT_EQ(mstrptr->template get<0>().size(), 3u);
EXPECT_EQ(mstrptr->template get<1>().size(), 4u);
EXPECT_EQ(mstrptr->template get<2>().size(), 4u);
EXPECT_EQ(mstrptr->dim(), 3);
EXPECT_EQ(mstrptr->template get<0>().dim(), 1u);
EXPECT_EQ(mstrptr->template get<1>().dim(), 3u);
auto mi = mstrptr->begin();
EXPECT_EQ(mi.meta() == mkt( 'e' , mkt('a', '1', '0') , 'x' ), true);
mi = mi.max()-1;
EXPECT_EQ(mi.meta() == mkt( 'n' , mkt('b', '1', '7') , 'f' ), true);
mi.template down<1>();
EXPECT_EQ(mi.meta() == mkt( 'n' , mkt('b', '1', '0') , 'f' ), true);
mi.template down<0>();
EXPECT_EQ(mi.meta() == mkt( 'b' , mkt('b', '1', '0') , 'f' ), true);
mi.template down<2>();
EXPECT_EQ(mi.meta() == mkt( 'b' , mkt('b', '1', '0') , 'l' ), true);
mi.template up<1>();
EXPECT_EQ(mi.meta() == mkt( 'b' , mkt('b', '1', '7') , 'l' ), true);
auto& subI = mi.template get<0>();
EXPECT_EQ(subI.meta(), 'b');
mi.template up<0>();
EXPECT_EQ(subI.meta(), 'n');
auto& subI2 = mi.template get<1>();
EXPECT_EQ(subI2.meta() == mkt('b', '1', '7'), true);
mi.template down<1>();
EXPECT_EQ(subI2.meta() == mkt('b', '1', '0'), true);
}
TEST_F(IndexTest, ContainerRange_Check)
{
EXPECT_EQ(cr1ptr->size(), 16u);
EXPECT_EQ(cr2ptr->size(), 12u);
auto mi = mstrptr->begin();
auto ci1 = cr1ptr->begin();
auto ci2 = cr2ptr->begin();
EXPECT_EQ(ci1.max(), 16u);
EXPECT_EQ(ci2.max(), 12u);
ci1(mi.template getPtr<1>(), mi.template getPtr<2>());
ci2(mi.template getPtr<1>(), mi.template getPtr<0>());
EXPECT_EQ(ci1.pos(), 0u);
EXPECT_EQ(ci2.pos(), 0u);
++mi;
EXPECT_EQ(ci1().pos(), 1u);
EXPECT_EQ(ci2().pos(), 0u);
mi.template up<1>();
EXPECT_EQ(ci1().pos(), 5u);
EXPECT_EQ(ci2().pos(), 3u);
mi.template up<0>();
EXPECT_EQ(ci1().pos(), 5u);
EXPECT_EQ(ci2().pos(), 4u);
mi = mi.max()-1;
EXPECT_EQ(ci1().pos(), ci1.max()-1);
EXPECT_EQ(ci2().pos(), ci2.max()-1);
}
} // end namespace
int main(int argc, char** argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}

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src/tests/CMakeLists.txt Normal file
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#add_executable(iutest /ranges/index_unit_test.cc ${INDEX_CC_FILES})
add_executable(iutest ranges/index_unit_test.cc)
add_dependencies(iutest multiarray)
target_link_libraries(iutest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} multiarray)
add_test(NAME iutest COMMAND iutest)
#add_executable(mautest src/tests/ma_unit_test.cc ${MA_CC_FILES})
add_executable(mautest ma_unit_test.cc)
add_dependencies(mautest multiarray)
target_link_libraries(mautest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} multiarray)
add_test(NAME mautest COMMAND mautest)
add_executable(oputest op_unit_test.cc)
add_dependencies(oputest multiarray)
target_link_libraries(oputest ${GTEST_BOTH_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} multiarray)
add_test(NAME oputest COMMAND oputest)
add_executable(opptest op_perf_test.cc)
add_dependencies(opptest multiarray)
target_link_libraries(opptest multiarray)