256 lines
6 KiB
C
256 lines
6 KiB
C
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#ifndef __cxz_urange_cc_h__
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#define __cxz_urange_cc_h__
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#include <functional>
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#include <algorithm>
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#include "urange.h"
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namespace CNORXZ
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{
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/*****************
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* UIndex *
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*****************/
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namespace
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{
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template <typename MetaType>
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Sptr<URange<MetaType>> rc(const RangePtr r)
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{
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if(typeid(URange<MetaType>) == r.type()){
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return std::dynamic_pointer_cast<URange<MetaType>>(r)
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}
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else {
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return rangeCast<URange<MetaType>>(r);
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}
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}
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}
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template <typename MetaType>
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UIndex<MetaType>::UIndex(const RangePtr& range) :
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IndexInterface<UIndex<MetaType>,MetaType>(0),
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mRange(rc<MetaType>(range)),
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mMetaPtr(&get(0))
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{}
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template <typename MetaType>
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UIndex<MetaType>& UIndex<MetaType>::operator=(size_t pos)
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{
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IB::mPos = pos;
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return *this;
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}
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template <typename MetaType>
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UIndex<MetaType>& UIndex<MetaType>::operator++()
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{
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++IB::mPos;
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return *this;
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}
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template <typename MetaType>
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UIndex<MetaType>& UIndex<MetaType>::operator--()
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{
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--IB::mPos;
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return *this;
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}
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template <typename MetaType>
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int UIndex<MetaType>::pp(std::intptr_t idxPtrNum)
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{
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++(*this);
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return 1;
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}
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template <typename MetaType>
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int UIndex<MetaType>::mm(std::intptr_t idxPtrNum)
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{
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--(*this);
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return 1;
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}
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template <typename MetaType>
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String UIndex<MetaType>::stringMeta() const
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{
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return toString(this->meta());
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}
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template <typename MetaType>
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MetaType& UIndex<MetaType>::meta() const
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{
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return mSpace[IB::mPos];
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}
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template <typename MetaType>
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UIndex<MetaType>& UIndex<MetaType>::at(const MetaType& metaPos)
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{
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(*this) = mRangePtr->getMeta(metaPos);
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return *this;
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}
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template <typename MetaType>
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size_t UIndex<MetaType>::dim() // = 1
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{
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return 1;
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}
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template <typename MetaType>
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Sptr<URange<MetaType>> UIndex<MetaType>::range()
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{
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return mRangePtr;
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}
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template <typename MetaType>
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size_t UIndex<MetaType>::getStepSize(size_t n)
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{
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return 1;
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}
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template <typename MetaType>
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template <class Expr>
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auto UIndex<MetaType>::ifor(size_t step, Expr ex) const
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-> For<URange<MetaType>,Expr>
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{
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return For<UIndex<MetaType>,Expr>(this, step, ex);
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}
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template <typename MetaType>
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template <class Expr>
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auto UIndex<MetaType>::iforh(size_t step, Expr ex) const
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-> For<URange<MetaType>,Expr,ForType::HIDDEN>
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{
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return For<UIndex<MetaType>,Expr,ForType::HIDDEN>(this, step, ex);
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}
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template <typename MetaType>
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template <class Expr>
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auto UIndex<MetaType>::pifor(size_t step, Expr ex) const
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-> PFor<URange<MetaType>,Expr>
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{
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return PFor<UIndex<MetaType>,Expr>(this, step, ex);
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}
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/********************
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* SingleRange *
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********************/
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template <typename MetaType>
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URangeFactory<MetaType>::URangeFactory(const Vector<MetaType>& space) :
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mSpace(space) {}
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template <typename MetaType>
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URangeFactory<MetaType>::URangeFactory(Vector<MetaType>&& space) :
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mSpace(space) {}
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template <typename MetaType>
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URangeFactory<MetaType>::URangeFactory(const Vector<MetaType>& space, const RangePtr& ref) :
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mSpace(space), mRef(ref) {}
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template <typename MetaType>
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URangeFactory<MetaType>::URangeFactory(Vector<MetaType>&& space, const RangePtr& ref) :
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mSpace(space), mRef(ref) {}
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template <typename MetaType>
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void URangeFactory<MetaType>::make()
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{
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if(mRef != nullptr) {
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mProd = this->fromCreated[typeid(oType)][mRef->id()];
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}
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if(mProd == nullptr){
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RangePtr key = mProd = std::shared_ptr<oType>
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( new URange<MetaType>( std::move(mSpace) ) );
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if(mRef != nullptr) { key = mRef->id(); }
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this->addToCreated(typeid(oType), { key }, mProd);
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}
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}
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/********************
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* SingleRange *
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********************/
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template <typename MetaType>
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URange<MetaType>::URange(const Vector<MetaType>& space) :
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RangeInterface<URange<MetaType>>(),
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mSpace(space)
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{
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std::sort(mSpace.begin(), mSpace.end(), std::less<MetaType>());
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auto itdupl = std::adjacent_find(mSpace.begin(), mSpace.end());
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CXZ_ASSERT(itdupl == mSpace.end(), "found duplicate: " << *itdupl);
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}
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template <typename MetaType>
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URange<MetaType>::URange(Vector<MetaType>&& space) :
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RangeInterface<URange<MetaType>>(),
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mSpace(space)
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{
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std::sort(mSpace.begin(), mSpace.end(), std::less<MetaType>());
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auto itdupl = std::adjacent_find(mSpace.begin(), mSpace.end());
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CXZ_ASSERT(itdupl == mSpace.end(), "found duplicate: " << *itdupl);
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}
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template <typename MetaType>
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const MetaType& URange<MetaType>::get(size_t pos) const
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{
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return mSpace[pos];
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}
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template <typename MetaType>
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SizeT URange<MetaType>::getMeta(const MetaType& meta) const
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{
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auto b = mSpace.begin();
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auto e = mSpace.end();
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return std::lower_bound(b, e, meta, std::less<MetaType>()) - b;
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}
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template <typename MetaType>
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SizeT URange<MetaType>::size() const
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{
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return mSpace.size();
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}
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template <typename MetaType>
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SizeT URange<MetaType>::dim() const
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{
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return 1;
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}
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template <typename MetaType>
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String URange<MetaType>::stringMeta(SizeT pos) const
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{
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return toString(this->get(pos));
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}
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template <typename MetaType>
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typename URange<MetaType>::IndexType URange<MetaType>::begin() const
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{
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UIndex<MetaType> i( std::dynamic_pointer_cast<URange<MetaType> >
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( std::shared_ptr<RangeBase>( RB::mThis ) ) );
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i = 0;
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return i;
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}
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template <typename MetaType>
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typename URange<MetaType>::IndexType URange<MetaType>::end() const
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{
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UIndex<MetaType> i( std::dynamic_pointer_cast<URange<MetaType> >
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( std::shared_ptr<RangeBase>( RB::mThis ) ) );
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i = this->size();
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return i;
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}
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/*******************
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* Range Casts *
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*******************/
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template <typename MetaType>
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Sptr<URange<MetaType>> rangeCast<URange<MetaType>>(const RangePtr& r)
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{
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CXZ_ERROR("to be implemented...");
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return nullptr;
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}
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}
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#endif
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