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148 lines
4.8 KiB
148 lines
4.8 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_MATRIX_HPP |
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#define BOOST_NUMERIC_BINDINGS_UBLAS_MATRIX_HPP |
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#include <boost/numeric/bindings/begin.hpp> |
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#include <boost/numeric/bindings/end.hpp> |
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#include <boost/numeric/bindings/detail/adaptor.hpp> |
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#include <boost/numeric/bindings/detail/if_row_major.hpp> |
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#include <boost/numeric/bindings/detail/offset.hpp> |
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#include <boost/numeric/bindings/ublas/detail/convert_to.hpp> |
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#include <boost/numeric/bindings/ublas/storage.hpp> |
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#include <boost/numeric/bindings/ublas/matrix_expression.hpp> |
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#include <boost/numeric/ublas/matrix.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, typename F, typename A, typename Id, typename Enable > |
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struct adaptor< ::boost::numeric::ublas::matrix< T, F, A >, Id, Enable > { |
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typedef typename copy_const< Id, T >::type value_type; |
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typedef typename convert_to< tag::data_order, F >::type data_order; |
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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::matrix >, |
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mpl::pair< tag::size_type<1>, std::ptrdiff_t >, |
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mpl::pair< tag::size_type<2>, std::ptrdiff_t >, |
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mpl::pair< tag::matrix_type, tag::general >, |
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mpl::pair< tag::data_structure, tag::linear_array >, |
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mpl::pair< tag::data_order, data_order >, |
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mpl::pair< tag::stride_type<1>, |
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typename if_row_major< data_order, std::ptrdiff_t, tag::contiguous >::type >, |
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mpl::pair< tag::stride_type<2>, |
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typename if_row_major< data_order, tag::contiguous, std::ptrdiff_t >::type > |
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> property_map; |
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static std::ptrdiff_t size1( const Id& id ) { |
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return id.size1(); |
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} |
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static std::ptrdiff_t size2( const Id& id ) { |
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return id.size2(); |
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} |
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static value_type* begin_value( Id& id ) { |
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return bindings::begin_value( id.data() ); |
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} |
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static value_type* end_value( Id& id ) { |
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return bindings::end_value( id.data() ); |
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} |
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static std::ptrdiff_t stride1( const Id& id ) { |
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return id.size2(); |
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} |
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static std::ptrdiff_t stride2( const Id& id ) { |
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return id.size1(); |
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} |
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}; |
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template< typename T, std::size_t M, std::size_t N, typename F, typename Id, typename Enable > |
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struct adaptor< ::boost::numeric::ublas::bounded_matrix< T, M, N, F >, Id, Enable > { |
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typedef typename copy_const< Id, T >::type value_type; |
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typedef typename convert_to< tag::data_order, F >::type data_order; |
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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::matrix >, |
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mpl::pair< tag::size_type<1>, std::ptrdiff_t >, |
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mpl::pair< tag::size_type<2>, std::ptrdiff_t >, |
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mpl::pair< tag::data_structure, tag::linear_array >, |
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mpl::pair< tag::data_order, data_order >, |
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mpl::pair< tag::stride_type<1>, |
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typename if_row_major< data_order, mpl::int_<N>, tag::contiguous >::type >, |
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mpl::pair< tag::stride_type<2>, |
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typename if_row_major< data_order, tag::contiguous, mpl::int_<M> >::type > |
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> property_map; |
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static std::ptrdiff_t size1( const Id& id ) { |
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return id.size1(); |
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} |
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static std::ptrdiff_t size2( const Id& id ) { |
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return id.size2(); |
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} |
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static value_type* begin_value( Id& id ) { |
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return bindings::begin_value( id.data() ); |
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} |
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static value_type* end_value( Id& id ) { |
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return bindings::end_value( id.data() ); |
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} |
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}; |
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template< typename T, std::size_t M, std::size_t N, typename Id, typename Enable > |
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struct adaptor< ::boost::numeric::ublas::c_matrix< T, M, N >, 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::matrix >, |
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mpl::pair< tag::size_type<1>, std::ptrdiff_t >, |
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mpl::pair< tag::size_type<2>, std::ptrdiff_t >, |
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mpl::pair< tag::matrix_type, tag::general >, |
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mpl::pair< tag::data_structure, tag::linear_array >, |
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mpl::pair< tag::data_order, tag::row_major >, |
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mpl::pair< tag::stride_type<1>, mpl::int_<N> >, |
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mpl::pair< tag::stride_type<2>, tag::contiguous > |
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> property_map; |
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static std::ptrdiff_t size1( const Id& id ) { |
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return id.size1(); |
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} |
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static std::ptrdiff_t size2( const Id& id ) { |
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return id.size2(); |
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} |
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static value_type* begin_value( Id& id ) { |
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return id.data(); |
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} |
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static value_type* end_value( Id& id ) { |
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return id.data() + offset( id, id.size1(), id.size2() ); |
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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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