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44 lines
1.1 KiB
44 lines
1.1 KiB
// |
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// Copyright (c) 2009 by 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_DATA_ORDER_HPP |
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#define BOOST_NUMERIC_BINDINGS_DATA_ORDER_HPP |
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#include <boost/numeric/bindings/is_column_major.hpp> |
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#include <boost/numeric/bindings/is_row_major.hpp> |
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namespace boost { |
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namespace numeric { |
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namespace bindings { |
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namespace result_of { |
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template< typename T, typename Enable = void > |
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struct data_order {}; |
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template< typename T > |
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struct data_order< T, typename boost::enable_if< is_column_major<T> >::type > { |
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typedef tag::column_major type; |
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}; |
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template< typename T > |
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struct data_order< T, typename boost::enable_if< is_row_major<T> >::type > { |
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typedef tag::row_major type; |
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}; |
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} // namespace result_of |
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template< typename T > |
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typename result_of::data_order<T>::type data_order( const T& ) { |
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return typename result_of::data_order<T>::type(); |
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} |
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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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