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34 lines
887 B
34 lines
887 B
6 years ago
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//
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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_IS_MUTABLE_HPP
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#define BOOST_NUMERIC_BINDINGS_IS_MUTABLE_HPP
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#include <boost/type_traits/is_same.hpp>
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#include <boost/numeric/bindings/value_type.hpp>
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namespace boost {
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namespace numeric {
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namespace bindings {
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template< typename T, typename Enable = void >
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struct is_mutable: mpl::false_ {};
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template< typename T >
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struct is_mutable< T, typename boost::enable_if< detail::is_adaptable<T> >::type >:
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is_same<
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typename bindings::value_type< T>::type,
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typename remove_const< typename bindings::value_type< T>::type >::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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