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87 lines
2.7 KiB
87 lines
2.7 KiB
6 years ago
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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_HERMITIAN_HPP
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#define BOOST_NUMERIC_BINDINGS_UBLAS_HERMITIAN_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/end.hpp>
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#include <boost/numeric/bindings/ublas/detail/basic_ublas_adaptor.hpp>
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#include <boost/numeric/bindings/ublas/detail/convert_to.hpp>
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#include <boost/numeric/bindings/ublas/matrix.hpp>
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#include <boost/numeric/bindings/ublas/triangular.hpp>
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#include <boost/numeric/bindings/value_type.hpp>
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#include <boost/numeric/ublas/hermitian.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 F1, typename F2, typename A, typename Id, typename Enable >
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struct adaptor< ublas::hermitian_matrix< T, F1, F2, A >, 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::hermitian >,
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mpl::pair< tag::data_structure, tag::triangular_array >,
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mpl::pair< tag::data_side, typename convert_to< tag::data_side, F1 >::type >,
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mpl::pair< tag::data_order, typename convert_to< tag::data_order, F2 >::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, typename F, typename Id, typename Enable >
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struct adaptor< ublas::hermitian_adaptor< T, F >, Id, Enable >:
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basic_ublas_adaptor<
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T,
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Id,
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mpl::pair< tag::matrix_type, tag::hermitian >,
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mpl::pair< tag::data_side, typename convert_to< tag::data_side, F >::type >
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> {
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typedef typename convert_to< tag::data_side, F >::type data_side;
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static std::ptrdiff_t bandwidth1( const Id& id ) {
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return bindings::bandwidth( id.data(), data_side() );
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}
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static std::ptrdiff_t bandwidth2( const Id& id ) {
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return bindings::bandwidth( id.data(), data_side() );
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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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