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// Copyright (C) 2002 Ronald Garcia
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// Permission to copy, use, sell and distribute this software is granted
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// provided this copyright notice appears in all copies.
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// Permission to modify the code and to distribute modified code is granted
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// provided this copyright notice appears in all copies, and a notice
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// that the code was modified is included with the copyright notice.
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// This software is provided "as is" without express or implied warranty,
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// and with no claim as to its suitability for any purpose.
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#ifndef BOOST_INDEX_GEN_RG071801_HPP
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#define BOOST_INDEX_GEN_RG071801_HPP
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#include "boost/array.hpp"
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#include "boost/multi_array/index_range.hpp"
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#include "boost/multi_array/range_list.hpp"
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#include "boost/multi_array/types.hpp"
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namespace multi_array {
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template <int NumRanges, int NumDims>
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typedef std::size_t SizeType;
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typedef index_range<Index,SizeType> range;
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template <int Dims, int Ranges>
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typedef index_gen<Ranges,Dims> type;
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typedef typename range_list_generator<range,NumRanges>::type range_list;
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explicit index_gen(const index_gen<NumRanges-1,ND>& rhs,
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const index_range<Index,SizeType>& range)
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std::copy(rhs.ranges_.begin(),rhs.ranges_.end(),ranges_.begin());
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*ranges_.rbegin() = range;
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index_gen<NumRanges+1,NumDims+1>
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operator[](const index_range<Index,SizeType>& range) const
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index_gen<NumRanges+1,NumDims+1> tmp;
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std::copy(ranges_.begin(),ranges_.end(),tmp.ranges_.begin());
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*tmp.ranges_.rbegin() = range;
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index_gen<NumRanges+1,NumDims>
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operator[](Index idx) const
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index_gen<NumRanges+1,NumDims> tmp;
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std::copy(ranges_.begin(),ranges_.end(),tmp.ranges_.begin());
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*tmp.ranges_.rbegin() = index_range<Index,SizeType>(idx);
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static index_gen<0,0> indices() {
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return index_gen<0,0>();
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} // namespace multi_array
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#endif // BOOST_INDEX_GEN_RG071801_HPP