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53 lines
1.4 KiB
53 lines
1.4 KiB
// |
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// Copyright (c) 2009 Rutger ter Borg |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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#ifndef BOOST_NUMERIC_BINDINGS_UBLAS_VECTOR_SPARSE_HPP |
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#define BOOST_NUMERIC_BINDINGS_UBLAS_VECTOR_SPARSE_HPP |
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#include <boost/numeric/bindings/begin.hpp> |
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#include <boost/numeric/bindings/detail/adaptor.hpp> |
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#include <boost/numeric/bindings/ublas/vector_expression.hpp> |
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#include <boost/numeric/ublas/vector_sparse.hpp> |
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namespace boost { |
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namespace numeric { |
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namespace bindings { |
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namespace detail { |
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template< typename T, std::size_t IB, typename IA, typename TA, typename Id, typename Enable > |
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struct adaptor< ublas::compressed_vector< T, IB, IA, TA >, Id, Enable > { |
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typedef typename copy_const< Id, T >::type value_type; |
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typedef mpl::map< |
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mpl::pair< tag::value_type, value_type >, |
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mpl::pair< tag::entity, tag::vector >, |
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mpl::pair< tag::size_type<1>, std::ptrdiff_t >, |
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mpl::pair< tag::data_structure, tag::compressed_sparse > |
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> property_map; |
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static std::ptrdiff_t size1( const Id& t ) { |
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return t.size(); |
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} |
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// static void index_data( Id& t ) { |
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// // t.index_data(); |
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// } |
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// |
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static value_type* begin_value( Id& t ) { |
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return bindings::begin_value( t.value_data() ); |
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} |
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}; |
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} // namespace detail |
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} // namespace bindings |
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} // namespace numeric |
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} // namespace boost |
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#endif
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