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some fixes -> first unit test compiles and runs successfully

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This commit is contained in:
Christian Zimmermann 2017-02-17 18:10:03 +01:00
parent 5f02dcb177
commit 887547d5e1
18 changed files with 500 additions and 262 deletions
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1
.gitignore vendored
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@ -1,4 +1,5 @@
*/src/*~
*/src/*#
build/
*/build/
*/install/

22
CMakeLists.txt Normal file
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@ -0,0 +1,22 @@
cmake_minimum_required(VERSION 2.8)
project(multi_array)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -std=c++11 --pedantic")
find_package( GTest REQUIRED )
if(GTest_FOUND)
include_directories(${GTEST_INCLUDE_DIRS})
else()
message(FATAL_ERROR "GTest not found")
endif()
include_directories(src)
add_executable(utest src/unit_test.cc)
target_link_libraries(utest ${GTEST_BOTH_LIBRARIES})
add_test(AllTests utest)
#install(TARGETS testm DESTINATION install)
set(CMAKE_INSTALL_PREFIX ..)

57
src/index_base.cc
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@ -17,7 +17,7 @@ namespace MultiArrayTools
return mName;
}
void name(const std::string& str)
void IndefinitIndexBase::name(const std::string& str)
{
mName = str;
}
@ -86,64 +86,9 @@ namespace MultiArrayTools
* IndexBase *
**************/
template <class Index>
Index& IndexBase<Index>::operator=(const Index& in)
{
setPos( evaluate(in) );
}
template <class Index>
Index& IndexBase<Index>::operator=(size_t pos)
{
setPos( pos );
return *this;
}
template <class Index>
Index& IndexBase<Index>::operator++()
{
setPos( ++mPos );
return *this;
}
template <class Index>
Index& IndexBase<Index>::operator--()
{
setPos( --mPos );
return *this;
}
template <class Index>
Index& IndexBase<Index>::operator+=(int n)
{
setPos( mPos += n );
return *this;
}
template <class Index>
Index& IndexBase<Index>::operator-=(int n)
{
setPos( mPos -= n );
return *this;
}
template <class Index>
bool IndexBase<Index>::operator==(const Index& i)
{
return mRange == i.mRange and mPos == i.mPos;
}
template <class Index>
bool IndexBase<Index>::operator!=(const Index& i)
{
return mRange != i.mRange or mPos != i.mPos;
}
template <class Index>
size_t IndexBase<Index>::max() const
{
return mRange->size();
}
}

21
src/index_base.h
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@ -17,7 +17,6 @@ namespace MultiArrayTools
class IndefinitIndexBase
{
public:
virtual IndefinitIndexBase& operator=(const IndefinitIndexBase& in) = 0;
virtual IndefinitIndexBase& operator=(size_t pos) = 0;
virtual IndefinitIndexBase& operator++() = 0;
@ -25,8 +24,9 @@ namespace MultiArrayTools
virtual IndefinitIndexBase& operator+=(int n) = 0;
virtual IndefinitIndexBase& operator-=(int n) = 0;
virtual bool operator==(const IndefinitIndexBase& i) = 0;
virtual bool operator!=(const IndefinitIndexBase& i) = 0;
// Make this somehow better... !!!
//virtual bool operator==(const IndefinitIndexBase& i) = 0;
//virtual bool operator!=(const IndefinitIndexBase& i) = 0;
virtual size_t dim() const = 0;
virtual size_t pos() const; // = mPos; implement !!!
@ -35,7 +35,7 @@ namespace MultiArrayTools
virtual void name(const std::string& str);
virtual void name(const Name& nm);
MultiRangeType rangeType() const = 0;
virtual MultiRangeType rangeType() const = 0;
virtual bool link(IndefinitIndexBase* toLink);
virtual void freeLinked();
@ -61,18 +61,9 @@ namespace MultiArrayTools
class IndexBase : public IndefinitIndexBase
{
public:
virtual Index& operator=(const Index& in) override;
virtual Index& operator=(size_t pos) override;
virtual Index& operator++() override;
virtual Index& operator--() override;
virtual Index& operator+=(int n) override;
virtual Index& operator-=(int n) override;
virtual bool operator==(const IndexBase& i) override;
virtual bool operator!=(const IndexBase& i) override;
virtual size_t pos() const override; // = mPos; implement !!!
//virtual size_t pos() const override; // = mPos; implement !!!
virtual size_t max() const override;
protected:

40
src/multi_array.cc
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@ -7,60 +7,56 @@ namespace MultiArrayTools
* MultiArray *
*******************/
namespace
{
template <typename... Ranges>
void giveNames(const std::string& name, /**/);
template <typename... Ranges>
void giveNames(const std::vector<std::string>& names, /**/);
}
/*!!!! giveNames(...) !!!!!*/
template <typename T, class Range>
MultiArray(const Range& range) : mRange(&range), mCont(mRange.size())
MultiArray<T,Range>::MultiArray(const Range& range) : mRange(new Range(range)), mCont(mRange.size())
{
mInit = true;
}
template <typename T, class Range>
MultiArray(const Range& range, const std::vector<T>& vec) : mRange(&range), mCont(vec)
MultiArray<T,Range>::MultiArray(const Range& range, const std::vector<T>& vec) : mRange(new Range(range)),
mCont(vec)
{
mInit = true;
if(mCont.size() > mRange.size()){
mCont.erase(mCont.begin() + mRange.size(), mCont.end());
if(mCont.size() > mRange->size()){
mCont.erase(mCont.begin() + mRange->size(), mCont.end());
}
}
template <typename T, class Range>
MultiArray(const Range& range, std::vector<T>&& vec) : mRange(&range), mCont(vec)
MultiArray<T,Range>::MultiArray(const Range& range, std::vector<T>&& vec) : mRange(new Range(range)), mCont(vec)
{
mInit = true;
if(mCont.size() > mRange.size()){
mCont.erase(mCont.begin() + mRange.size(), mCont.end());
if(mCont.size() > mRange->size()){
mCont.erase(mCont.begin() + mRange->size(), mCont.end());
}
}
template <typename T, class Range>
T& MultiArray<T,Is...>::operator()(const typename Range::indexType& i)
T& MultiArray<T,Range>::operator[](const typename Range::IndexType& i)
{
return mCont[ i.pos() ];
}
template <typename T, class Range>
const T& MultiArray<T,Is...>::operator()(const typename Range::indexType& i) const
const T& MultiArray<T,Range>::operator[](const typename Range::IndexType& i) const
{
return mCont[ i.pos() ];
}
template <typename T, class Range>
template <class... NameTypes>
MultiArrayOperation<T,Range>& operator()(const NameTypes&... str) const
MultiArrayOperationBase<T,Range> MultiArray<T,Range>::operator()(const NameTypes&... str)
{
auto index = mRange->begin();
index.name(Name("master", str...));
return MultiArrayOperation<T,Range>(*this, index);
return MultiArrayOperationBase<T,Range>(*this, index);
}
template <typename T, class Range>
size_t MultiArray<T,Range>::size() const
{
return mRange->size();
}
}

9
src/multi_array.h
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@ -6,6 +6,7 @@
#include <cstdlib>
#include <vector>
#include <memory>
#include "base_def.h"
#include "multi_array_operation.h"
@ -25,10 +26,12 @@ namespace MultiArrayTools
MultiArray(const Range& range, std::vector<T>&& vec);
template <class... NameTypes>
MultiArrayOperation<T,Range>& operator()(const NameTypes&... str) const;
MultiArrayOperationBase<T,Range> operator()(const NameTypes&... str);
T& operator()(const typename Range::indexType& i);
const T& operator()(const typename Range::indexType& i) const;
T& operator[](const typename Range::IndexType& i);
const T& operator[](const typename Range::IndexType& i) const;
size_t size() const;
private:
bool mInit = false;

14
src/multi_array_header.h Normal file
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@ -0,0 +1,14 @@
#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 "multi_array_operation.h"
#include "multi_array.h"
#endif

44
src/multi_array_operation.cc
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@ -1,5 +1,5 @@
#include "mutli_array_operation.h"
#include "multi_array_operation.h"
namespace MultiArrayTools
{
@ -21,10 +21,10 @@ namespace MultiArrayTools
template <typename T, class Range>
template <class Operation, class... Ranges>
MultiArrayOperation<Operation>
MultiArrayOperation<T,Range,Operation,Ranges...>
MultiArrayOperationBase<T,Range>::operator()(Operation& op, MultiArrayOperationBase<T,Ranges>&... secs)
{
return MultiArrayOperationBase<T,Range>(op, secs);
return MultiArrayOperation<T,Range,Operation,Ranges...>(op, secs...);
}
template <typename T, class Range>
@ -48,44 +48,60 @@ namespace MultiArrayTools
template <typename T, class Range>
T& MultiArrayOperationBase<T,Range>::get()
{
return mArrayRef(*mIibPtr);
return mArrayRef[*mIibPtr];
}
template <typename T, class Range>
const T& MultiArrayOperationBase<T,Range>::get() const
{
return mArrayRef(*mIibPtr);
return mArrayRef[*mIibPtr];
}
/*****************************
* MultiArrayOperation *
*****************************/
template <class IndexTuple, size_t N>
void linkTupleIndicesTo(IndexTuple& itp, IndefinitIndexBase* target)
template <size_t N>
struct TupleIndicesLinker
{
template <class IndexTuple>
static void linkTupleIndicesTo(IndexTuple& itp, IndefinitIndexBase* target)
{
std::get<N>(itp).linkTo(target);
linkTupleIndicesTo<N-1>(itp, target);
}
};
template <>
struct TupleIndicesLinker<0>
{
template <class IndexTuple>
void linkTupleIndicesTo<0>(IndexTuple& itp, IndefinitIndexBase* target)
static void linkTupleIndicesTo(IndexTuple& itp, IndefinitIndexBase* target)
{
std::get<0>(itp).linkTo(target);
}
};
template <size_t N, class Operation, class Tuple, class... MBases>
template <size_t N>
struct OperationCall
{
template <class Operation, class Tuple, class... MBases>
auto callOperation(Operation& op, Tuple& tp, MBases&... secs)
-> decltype(callOperation(op, tp, std::get<N-1>(tp), secs...))
{
return callOperation(op, tp, std::get<N-1>(tp), secs...);
}
};
template <>
struct OperationCall<0>
{
template <class Operation, class Tuple, class... MBases>
auto callOperation<0>(Operation& op, Tuple& tp, MBases&... secs) -> decltype(op(secs.get()...))
auto callOperation(Operation& op, Tuple& tp, MBases&... secs) -> decltype(op(secs.get()...))
{
return op(secs.get()...);
}
};
template <typename T, class Range, class Operation, class... Ranges>
size_t MultiArrayOperation<T,Range,Operation,Ranges...>::argNum() const
@ -96,21 +112,21 @@ namespace MultiArrayTools
template <typename T, class Range, class Operation, class... Ranges>
void MultiArrayOperation<T,Range,Operation,Ranges...>::linkIndicesTo(IndefinitIndexBase* target)
{
mIibPtr->linkTo(target);
linkTupleIndicesTo<sizeof...(Ranges)>(mSecs, target);
OB::mIibPtr->linkTo(target);
TupleIndicesLinker<sizeof...(Ranges)>::linkTupleIndicesTo(mSecs, target);
}
template <typename T, class Range, class Operation, class... Ranges>
T& MultiArrayOperation<T,Range,Operation,Ranges...>::get()
{
mVal = callOperation<sizeof...(Ranges)>(mOp, mSecs);
mVal = OperationCall<sizeof...(Ranges)>::callOperation(mOp, mSecs);
return mVal;
}
template <typename T, class Range, class Operation, class... Ranges>
const T& MultiArrayOperation<T,Range,Operation,Ranges...>::get() const
{
mVal = callOperation<sizeof...(Ranges)>(mOp, mSecs);
mVal = OperationCall<sizeof...(Ranges)>::callOperation(mOp, mSecs);
return mVal;
}

17
src/multi_array_operation.h
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@ -17,7 +17,7 @@ namespace MultiArrayTools
{
public:
MultiArrayOperation(MultiArray<T,Range>& ma, const IndefinitIndexBase& iib);
MultiArrayOperationBase(MultiArray<T,Range>& ma, const IndefinitIndexBase& iib);
// execute AnyOperation
// exception if range types are inconsitent with names
@ -26,19 +26,20 @@ namespace MultiArrayTools
template <class Operation, class... Ranges>
MultiArrayOperation<Operation> operator()(Operation& op, MultiArrayOperationBase<T,Ranges>&... secs);
MultiArrayOperation<T,Range,Operation,Ranges...>
operator()(Operation& op, MultiArrayOperationBase<T,Ranges>&... secs);
template <class Range2>
MultiArrayOperation<std::plus<T>,Range2> operator+(MultiArrayOperationBase<T,Range2>& sec);
MultiArrayOperation<T,Range,std::plus<T>,Range2> operator+(MultiArrayOperationBase<T,Range2>& sec);
template <class Range2>
MultiArrayOperation<std::minus<T>,Range2> operator-(MultiArrayOperationBase<T,Range2>& sec);
MultiArrayOperation<T,Range,std::minus<T>,Range2> operator-(MultiArrayOperationBase<T,Range2>& sec);
template <class Range2>
MultiArrayOperation<std::multiplies<T>,Range2> operator*(MultiArrayOperationBase<T,Range2>& sec);
MultiArrayOperation<T,Range,std::multiplies<T>,Range2> operator*(MultiArrayOperationBase<T,Range2>& sec);
template <class Range2>
MultiArrayOperation<std::divides<T>,Range2> operator/(MultiArrayOperationBase<T,Range2>& sec);
MultiArrayOperation<T,Range,std::divides<T>,Range2> operator/(MultiArrayOperationBase<T,Range2>& sec);
virtual size_t argNum() const;
@ -61,6 +62,8 @@ namespace MultiArrayTools
{
public:
typedef MultiArrayOperationBase<T,Range> OB;
MultiArrayOperation(Operation& op, MultiArrayOperationBase<T,Ranges>&... secs);
virtual size_t argNum() const override;
@ -80,6 +83,6 @@ namespace MultiArrayTools
}
#include "multi_array_operation.h"
#include "multi_array_operation.cc"
#endif

154
src/multi_range.cc
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@ -1,5 +1,5 @@
#include "mutli_range.h"
#include "multi_range.h"
namespace MultiArrayTools
{
@ -9,8 +9,11 @@ namespace MultiArrayTools
namespace
{
template <class MultiIndex, size_t N>
IndefinitIndexBase& getIndex(MultiIndex& in, size_t n)
template <size_t N>
struct IndexGetter
{
template <class MultiIndex>
static IndefinitIndexBase& getIndex(MultiIndex& in, size_t n)
{
if(n == N){
return in.getIndex<N>();
@ -19,26 +22,39 @@ namespace MultiArrayTools
return getIndex<N-1>(in, n);
}
}
};
template <>
struct IndexGetter<0>
{
template <class MultiIndex>
IndefinitIndexBase& getIndex<MultiIndex,0>(MultiIndex& in, size_t n)
static IndefinitIndexBase& getIndex(MultiIndex& in, size_t n)
{
return in.getIndex<0>();
}
};
template <size_t N, class MultiIndex>
size_t evaluate_x(const MultiIndex& index)
template <size_t N>
struct Evaluation
{
const auto& subIndex = index.getIndex<N>();
return evaluate_x<N-1>(index) * subIndex.size() + subIndex.pos();
}
template <class MultiIndex>
size_t evaluate_x<0>(const MultiIndex& index)
static size_t evaluate(const MultiIndex& index)
{
const auto& subIndex = index.getIndex<0>();
const auto& subIndex = index.getIndex<N>(0);
return Evaluation<N-1>::evaluate(index) * subIndex.size() + subIndex.pos();
}
};
template <>
struct Evaluation<0>
{
template <class MultiIndex>
static size_t evaluate(const MultiIndex& index)
{
const auto& subIndex = index.getIndex<0>(0);
return subIndex.pos();
}
};
template <class MultiIndex>
inline void plus(MultiIndex& index, size_t digit, int num)
@ -48,54 +64,63 @@ namespace MultiArrayTools
size_t oor = si.outOfRange();
if(oor and digit != MultiIndex::mult - 1){
plus(index, digit + 1, 1);
plus(index, digit, oor - max());
plus(index, digit, oor - si.max());
}
}
template <size_t N>
void nameTuple(IndexPack& iPack, Name& name)
struct TupleNamer
{
template <class IndexPack, class Name>
static void nameTuple(IndexPack& iPack, Name& name)
{
std::get<N>(iPack).name(name.get(N));
nameTuple<N-1>(iPack, name);
}
};
template <>
void nameTuple<0>(IndexPack& iPack, Name& name)
struct TupleNamer<0>
{
template <class IndexPack, class Name>
static void nameTuple(IndexPack& iPack, Name& name)
{
std::get<0>(iPack).name(name.get(0));
}
};
}
template <class... Indices>
MultiIndex<Indices...>::MultiIndex(Indices&&... inds) : mIPack(std::make_tuple(inds...)) {}
template <class... Indices>
MultiIndex& MultiIndex<Indices...>::operator++()
MultiIndex<Indices...>& MultiIndex<Indices...>::operator++()
{
setPos( pos() + 1 );
setPos( IIB::pos() + 1 );
plus(*this, 0, 1);
return *this;
}
template <class... Indices>
MultiIndex& MultiIndex<Indices...>::operator--()
MultiIndex<Indices...>& MultiIndex<Indices...>::operator--()
{
setPos( pos() - 1 );
setPos( IIB::pos() - 1 );
plus(*this, 0, -1);
return *this;
}
template <class... Indices>
MultiIndex& MultiIndex<Indices...>::operator+=(int n)
MultiIndex<Indices...>& MultiIndex<Indices...>::operator+=(int n)
{
setPos( pos() + n );
setPos( IIB::pos() + n );
plus(*this, 0, n);
return *this;
}
template <class... Indices>
MultiIndex& MultiIndex<Indices...>::operator-=(int n)
MultiIndex<Indices...>& MultiIndex<Indices...>::operator-=(int n)
{
setPos( pos() - n );
setPos( IIB::pos() - n );
plus(*this, 0, 0-n);
return *this;
}
@ -103,7 +128,7 @@ namespace MultiArrayTools
template <class... Indices>
size_t MultiIndex<Indices...>::evaluate(const MultiIndex<Indices...>& in) const
{
return evaluate_x<sizeof...(Indices)-1>(in);
return Evaluation<sizeof...(Indices)-1>::evaluate(in);
}
template <class... Indices>
@ -111,12 +136,12 @@ namespace MultiArrayTools
{
name(nm.own());
if(nm.size() >= sizeof...(Indices)){
nameTuple<sizeof...(Indices)-1>(mIPack, nm);
TupleNamer<sizeof...(Indices)-1>::nameTuple(mIPack, nm);
}
else {
Name nm2 = nm;
nm2.autoName(sizeof...(Indices));
nameTuple<sizeof...(Indices)-1>(mIPack, nm);
TupleNamer<sizeof...(Indices)-1>::nameTuple(mIPack, nm);
}
}
@ -124,7 +149,7 @@ namespace MultiArrayTools
size_t MultiIndex<Indices...>::dim() const
{
size_t res = 1;
for(size_t i = 0; i != sMult; ++i){
for(size_t i = 0; i != sizeof...(Indices); ++i){
res *= getIndex(i).dim();
}
return res;
@ -133,20 +158,20 @@ namespace MultiArrayTools
template <class... Indices>
bool MultiIndex<Indices...>::link(IndefinitIndexBase* toLink)
{
if(toLink->rangeType() != rangeType() and toLink->name() == name()){
if(toLink->rangeType() != IIB::rangeType() and toLink->name() == name()){
// throw !!
}
if(toLink->rangeType() == rangeType() and toLink->name() == name()){
if(mLinked == toLink){
if(toLink->rangeType() == IIB::rangeType() and toLink->name() == name()){
if(IIB::mLinked == toLink){
return true; // dont link twice the same
}
else if(mLinked == nullptr){
mLinked = toLink;
else if(IIB::mLinked == nullptr){
IIB::mLinked = toLink;
return true;
}
else {
return mLinked->link(toLink);
return IIB::mLinked->link(toLink);
}
}
else {
@ -154,43 +179,46 @@ namespace MultiArrayTools
}
}
template <class... Indices>
template <size_t N>
auto& MultiIndex<Indices...>::getIndex() -> decltype(std::get<N>(mIPack))
{
return std::get<N>(mIPack);
}
template <size_t N>
const auto& MultiIndex<Indices...>::getIndex() const -> decltype(std::get<N>(mIPack));
auto MultiIndex<Indices...>::getIndex(size_t x) -> decltype(std::get<N>(MultiIndex<Indices...>::IndexPack()))
{
return std::get<N>(mIPack);
}
template <class... Indices>
IndefinitIndexBase& MultiIndex<Indices...>::getIndex(size_t n)
template <size_t N>
auto MultiIndex<Indices...>::getIndex(size_t x) const ->
decltype(std::get<N>(MultiIndex<Indices...>::IndexPack()))
{
if(n >= sMult){
// throw !!
}
MultiIndex<Indices...>* t = this;
return getIndex<sizeof...(Indices)>(*t, n);
return std::get<N>(mIPack);
}
template <class... Indices>
const IndefinitIndexBase& MultiIndex<Indices...>::getIndex(size_t n) const
IndefinitIndexBase& MultiIndex<Indices...>::get(size_t n)
{
if(n >= sMult){
if(n >= sizeof...(Indices)){
// throw !!
}
MultiIndex<Indices...>* t = this;
return getIndex<sizeof...(Indices)>(*t, n);
return IndexGetter<sizeof...(Indices)>::getIndex(*t, n);
}
template <class... Indices>
const IndefinitIndexBase& MultiIndex<Indices...>::get(size_t n) const
{
if(n >= sizeof...(Indices)){
// throw !!
}
MultiIndex<Indices...>* t = this;
return IndexGetter<sizeof...(Indices)>::getIndex(*t, n);
}
template <class... Indices>
bool MultiIndex<Indices...>::linkLower(IndefinitIndexBase* toLink)
{
bool res = false;
for(size_t i = 0; i != sMult; ++i){
for(size_t i = 0; i != sizeof...(Indices); ++i){
res |= getIndex(i).link(toLink);
}
return res;
@ -200,7 +228,7 @@ namespace MultiArrayTools
void MultiIndex<Indices...>::linkTo(IndefinitIndexBase* target)
{
target->link(this);
for(size_t i = 0; i != sMult; ++i){
for(size_t i = 0; i != sizeof...(Indices); ++i){
getIndex(i).linkTo(target);
}
}
@ -209,11 +237,29 @@ namespace MultiArrayTools
* MultiRange *
******************/
template <class... Ranges>
template <size_t N>
auto MultiRange<Ranges...>::get() -> decltype( std::get<N>(mSpace) )
auto MultiRange<Ranges...>::get() -> decltype( std::get<N>(MultiRange<Ranges...>::SpaceType()) )
{
return std::get<N>(mSpace);
}
template <class... Ranges>
template <size_t N>
auto MultiRange<Ranges...>::get() const -> decltype( std::get<N>(MultiRange<Ranges...>::SpaceType()) )
{
return std::get<N>(mSpace);
}
template <class... Ranges>
MultiIndex<typename Ranges::IndexType...> MultiRange<Ranges...>::begin() const
{
return MultiIndex<typename Ranges::IndexType...>(/*!!!!!!*/);
}
template <class... Ranges>
MultiIndex<typename Ranges::IndexType...> MultiRange<Ranges...>::end() const
{
return MultiIndex<typename Ranges::IndexType...>(/*!!!!!!*/);
}
}

29
src/multi_range.h
View file

@ -20,8 +20,10 @@ namespace MultiArrayTools
DEFAULT_MEMBERS(MultiIndex);
MultiIndex(Indices&&... inds);
typedef std::tuple<Indices...> IndexPack;
static size_t sMult = sizeof...(Indices);
typedef IndefinitIndexBase IIB;
virtual MultiIndex& operator++() override;
virtual MultiIndex& operator--() override;
@ -29,13 +31,13 @@ namespace MultiArrayTools
virtual MultiIndex& operator-=(int n) override;
template <size_t N>
auto& getIndex() -> decltype(std::get<N>(mIPack));
auto getIndex(size_t x) -> decltype(std::get<N>(IndexPack()));
template <size_t N>
const auto& getIndex() const -> decltype(std::get<N>(mIPack));
auto getIndex(size_t x) const -> decltype(std::get<N>(IndexPack()));
IndefinitIndexBase& getIndex(size_t n);
const IndefinitIndexBase& getIndex(size_t n) const;
IndefinitIndexBase& get(size_t n);
const IndefinitIndexBase& get(size_t n) const;
virtual void name(const Name& nm) override;
@ -54,18 +56,27 @@ namespace MultiArrayTools
};
template <class... Ranges>
class MultiRange : public RangeBase<MultiIndex<typename Ranges::indexType...> >
class MultiRange : public RangeBase<MultiIndex<typename Ranges::IndexType...> >
{
public:
typedef std::tuple<Ranges...> SpaceType;
DEFAULT_MEMBERS(MultiRange);
static size_t dim = sizeof...(Ranges);
static const size_t dim = sizeof...(Ranges);
template <size_t N>
auto get() -> decltype( std::get<N>(mSpace) );
auto get() -> decltype( std::get<N>(SpaceType()) );
template <size_t N>
auto get() const -> decltype( std::get<N>(SpaceType()) );
virtual MultiIndex<typename Ranges::IndexType...> begin() const override;
virtual MultiIndex<typename Ranges::IndexType...> end() const override;
protected:
std::tuple<Ranges...> mSpace;
SpaceType mSpace;
};
}

10
src/name.cc
View file

@ -6,6 +6,7 @@ namespace MultiArrayTools
namespace
{
/*
template <class... NameTypes>
void giveNames(std::vector<Name>& nvec, const Name& name1, const Name& name2, const NameTypes&... names)
{
@ -16,7 +17,7 @@ namespace MultiArrayTools
void giveNames(std::vector<Name>& nvec, const Name& name)
{
nvec.push_back(name);
}
}*/
void giveNames(std::vector<Name>& nvec)
{
@ -48,9 +49,14 @@ namespace MultiArrayTools
mSub.resize(newSize);
if(oldSize < newSize){
for(size_t i = oldSize; i != newSize; ++i){
mSub[i] = mMain + to_string( i );
mSub[i] = mMain + std::to_string( i );
}
}
}
size_t Name::size() const
{
return mSub.size();
}
}

3
src/name.h
View file

@ -23,6 +23,7 @@ namespace MultiArrayTools
const Name& get(size_t n) const;
void autoName(size_t newSize);
size_t size() const;
private:
std::string mMain;
@ -31,4 +32,6 @@ namespace MultiArrayTools
}
#include "name.cc"
#endif

22
src/range_base.cc
View file

@ -7,7 +7,19 @@ namespace MultiArrayTools
* MultiRangeType *
*********************/
MultiRangeType& MultiRangeType::operator=(RangeType& type)
MultiRangeType::MultiRangeType(const RangeType& type) : mType(type), mMultiType(nullptr) {}
MultiRangeType::MultiRangeType(const std::vector<MultiRangeType>& multiType) :
mType(RangeType::NIL),
mMultiType(new std::vector<MultiRangeType>(multiType)) {}
MultiRangeType::~MultiRangeType()
{
delete mMultiType;
}
MultiRangeType& MultiRangeType::operator=(const RangeType& type)
{
setType(type);
return *this;
@ -31,7 +43,7 @@ namespace MultiArrayTools
bool MultiRangeType::multi() const
{
return mType != nullptr;
return mMultiType != nullptr;
}
bool MultiRangeType::operator==(const MultiRangeType& in) const
@ -79,6 +91,12 @@ namespace MultiArrayTools
return false;
}
template <class Index>
RangeBase<Index>* RangeBase<Index>::base()
{
return nullptr;
}
/*********************
* SubRangeBase *
*********************/

32
src/range_base.h
View file

@ -5,6 +5,8 @@
#include <cstdlib>
#include <vector>
#include <memory>
#include "base_def.h"
namespace MultiArrayTools
@ -13,10 +15,11 @@ namespace MultiArrayTools
enum class RangeType
{
NIL = 0,
SPACE = 1,
MOMENTUM = 2,
LORENTZ = 3,
SPIN = 4
ANY = 1,
SPACE = 2,
MOMENTUM = 3,
LORENTZ = 4,
SPIN = 5
};
class MultiRangeType
@ -25,7 +28,12 @@ namespace MultiArrayTools
DEFAULT_MEMBERS(MultiRangeType);
MultiRangeType& operator=(RangeType& type);
MultiRangeType(const RangeType& type);
MultiRangeType(const std::vector<MultiRangeType>& multiType);
~MultiRangeType();
MultiRangeType& operator=(const RangeType& type);
MultiRangeType& operator=(const std::vector<MultiRangeType>& multiType);
MultiRangeType& operator[](size_t num);
@ -51,9 +59,9 @@ namespace MultiArrayTools
typedef Index IndexType;
virtual size_t size() const = 0;
virtual Index begin() = 0;
virtual Index end() = 0;
virtual RangeBase<Index>* base() = 0;
virtual Index begin() const = 0;
virtual Index end() const = 0;
virtual RangeBase<Index>* base();
virtual bool isSubRange() const;
protected:
@ -61,11 +69,11 @@ namespace MultiArrayTools
};
template <class Range>
auto cross(const Range& r1, const Range& r2) -> /**/;
//template <class Range>
//auto cross(const Range& r1, const Range& r2) -> /**/;
template <class Range1, class Range2>
auto cross(const Range1& r1, const Range2& r2) -> /**/;
//template <class Range1, class Range2>
//auto cross(const Range1& r1, const Range2& r2) -> /**/;
template <class Index>
class SubRangeBase : public RangeBase<Index>

110
src/single_range.cc
View file

@ -7,6 +7,10 @@ namespace MultiArrayTools
* SingleRange *
********************/
template <typename U, RangeType TYPE>
SingleRange<U,TYPE>::SingleRange(const std::vector<U>& space) : RangeBase<SingleIndex<U,TYPE> >(),
mSpace(space) {}
template <typename U, RangeType TYPE>
const U& SingleRange<U,TYPE>::get(size_t pos) const
{
@ -26,44 +30,122 @@ namespace MultiArrayTools
return cnt;
}
template <typename U, IndexType TYPE>
template <typename U, RangeType TYPE>
size_t SingleRange<U,TYPE>::size() const
{
return mSpace.size();
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE> SingleRange<U,TYPE>::begin() const
{
return SingleIndex<U,TYPE>(0);
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE> SingleRange<U,TYPE>::end() const
{
return SingleIndex<U,TYPE>(mSpace.size());
}
/******************
* SingleIndex *
******************/
template <typename U, IndexType TYPE>
const U& SingleIndexBase<U,TYPE>::getMetaPos() const
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>::SingleIndex(const U& upos, size_t disambig) : IndexBase<SingleIndex<U,TYPE> >()
{
return dynamic_cast<SingleRange*>( mRange )->get(mPos);
IIB::setPos( dynamic_cast<SingleRange<U,TYPE>*>( IB::mRange )->get(upos) );
}
template <typename U, IndexType TYPE>
size_t SingleIndexBase<U,TYPE>::dim() const
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>::SingleIndex(size_t pos) : IndexBase<SingleIndex<U,TYPE> >()
{
IIB::setPos( pos );
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator=(size_t pos)
{
IIB::setPos( pos );
return *this;
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator++()
{
IIB::setPos( IIB::pos() + 1 );
return *this;
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator--()
{
IIB::setPos( IIB::pos() - 1 );
return *this;
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator+=(int n)
{
IIB::setPos( IIB::pos() + n );
return *this;
}
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator-=(int n)
{
IIB::setPos( IIB::pos() - n );
return *this;
}
template <typename U, RangeType TYPE>
bool SingleIndex<U,TYPE>::operator==(const SingleIndex<U,TYPE>& i)
{
return IB::mRange == i.mRange and IIB::pos() == i.mPos;
}
template <typename U, RangeType TYPE>
bool SingleIndex<U,TYPE>::operator!=(const SingleIndex<U,TYPE>& i)
{
return IB::mRange != i.mRange or IIB::pos() != i.mPos;
}
template <typename U, RangeType TYPE>
MultiRangeType SingleIndex<U,TYPE>::rangeType() const
{
return MultiRangeType(TYPE);
}
template <typename U, RangeType TYPE>
const U& SingleIndex<U,TYPE>::getMetaPos() const
{
return dynamic_cast<SingleRange<U,TYPE>*>( IB::mRange )->get(IIB::pos());
}
template <typename U, RangeType TYPE>
size_t SingleIndex<U,TYPE>::dim() const
{
return 1;
}
template <typename U, IndexType TYPE>
size_t SingleIndexBase<TYPE>::evaluate(const Index& in)
template <typename U, RangeType TYPE>
size_t SingleIndex<U,TYPE>::evaluate(const SingleIndex<U,TYPE>& in) const
{
return in.mPos;
return in.pos();
}
template <typename U, IndexType TYPE>
void SingleIndexBase<U,TYPE>::linkTo(IndefinitIndexBase* target)
template <typename U, RangeType TYPE>
void SingleIndex<U,TYPE>::linkTo(IndefinitIndexBase* target)
{
target->link(this);
}
template <typename U, IndexType TYPE>
SingleIndex& SingleIndexBase<U,TYPE>::operator=(const U& upos)
template <typename U, RangeType TYPE>
SingleIndex<U,TYPE>& SingleIndex<U,TYPE>::operator=(const U& upos)
{
setPos( dynamic_cast<SingleRange*>( mRange )->get(upos) );
IIB::setPos( dynamic_cast<SingleRange<U,TYPE>*>( IB::mRange )->get(upos) );
return *this;
}
}

26
src/single_range.h
View file

@ -18,16 +18,35 @@ namespace MultiArrayTools
{
public:
typedef IndexBase<SingleIndex<U,TYPE> > IB;
typedef IndefinitIndexBase IIB;
DEFAULT_MEMBERS(SingleIndex);
// find better solution !!!
SingleIndex(const U& upos, size_t disambig);
SingleIndex(size_t pos);
virtual SingleIndex& operator=(const U& upos);
virtual SingleIndex& operator=(size_t pos) override;
virtual SingleIndex& operator++() override;
virtual SingleIndex& operator--() override;
virtual SingleIndex& operator+=(int n) override;
virtual SingleIndex& operator-=(int n) override;
virtual bool operator==(const SingleIndex& i);
virtual bool operator!=(const SingleIndex& i);
virtual MultiRangeType rangeType() const override;
virtual const U& getMetaPos() const;
virtual size_t dim() const override; // = 1
virtual void linkTo(IndefinitIndexBase* target) override;
protected:
virtual size_t evaluate(const Index& in) const override;
virtual size_t evaluate(const SingleIndex& in) const override;
};
template <typename U, RangeType TYPE>
@ -36,11 +55,16 @@ namespace MultiArrayTools
public:
DEFAULT_MEMBERS(SingleRange);
SingleRange(const std::vector<U>& space);
virtual size_t size() const override;
const U& get(size_t pos) const;
size_t get(const U& metaPos) const;
SingleIndex<U,TYPE> begin() const override;
SingleIndex<U,TYPE> end() const override;
protected:
std::vector<U> mSpace;
};

49
src/unit_test.cc Normal file
View file

@ -0,0 +1,49 @@
// -*- C++ -*-
#include <cstdlib>
#include "gtest/gtest.h"
#include <iostream>
#include "multi_array_header.h"
namespace MAT = MultiArrayTools;
namespace {
class OneDimTest : public ::testing::Test
{
protected:
typedef MAT::SingleRange<char,MAT::RangeType::ANY> Range1dAny;
typedef MAT::MultiArray<int,Range1dAny> MultiArray1dAny;
OneDimTest() : r({'a','b','c','d','e'}), ma(r, {-5,6,2,1,9}) {}
//virtual void SetUp();
Range1dAny r;
MultiArray1dAny ma;
};
TEST_F(OneDimTest, CorrectExtensions)
{
EXPECT_EQ(ma.size(), 5);
}
TEST_F(OneDimTest, CorrectAssigned)
{
EXPECT_EQ(ma[0], -5);
EXPECT_EQ(ma[1], 6);
EXPECT_EQ(ma[2], 2);
EXPECT_EQ(ma[3], 1);
EXPECT_EQ(ma[4], 9);
}
} // end namespace
int main(int argc, char** argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}