75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
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#include "ranges/anonymous_range.h"
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namespace MultiArrayTools
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{
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/******************************
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* AnonymousRangeFactory *
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******************************/
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std::shared_ptr<RangeBase> AnonymousRangeFactory::create()
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{
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setSelf();
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return mProd;
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}
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/***********************
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* AnonymousRange *
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***********************/
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size_t AnonymousRange::get(size_t pos) const
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{
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return pos;
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}
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size_t AnonymousRange::getMeta(size_t metaPos) const
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{
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return metaPos;
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}
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size_t AnonymousRange::size() const
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{
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return mSize;
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}
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size_t AnonymousRange::dim() const
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{
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return 1;
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}
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typename AnonymousRange::IndexType AnonymousRange::begin() const
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{
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AnonymousIndex i
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(std::dynamic_pointer_cast<ClassicRange>
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( ClassicRange::factory(size()).create() ) ); // !!!
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i = 0;
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return i;
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}
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typename AnonymousRange::IndexType AnonymousRange::end() const
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{
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AnonymousIndex i
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( std::dynamic_pointer_cast<ClassicRange>
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( ClassicRange::factory(size()).create() ));// !!!
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i = size();
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return i;
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}
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std::shared_ptr<RangeBase> AnonymousRange::sub(size_t num) const
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{
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return mOrig.at(num);
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}
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/*****************
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* Functions *
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*****************/
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std::shared_ptr<AnonymousRange> defaultRange(size_t size )
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{
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AnonymousRangeFactory arf
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( std::dynamic_pointer_cast<ClassicRange>
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(ClassicRange::factory(size).create() ) );
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return std::dynamic_pointer_cast<AnonymousRange>( arf.create() );
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}
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} // end namespace MultiArrayTools
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