30 lines
1.0 KiB
C++
Executable File
30 lines
1.0 KiB
C++
Executable File
/*-----------------------------------------------------------------------------+
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Copyright (c) 2008-2009: Joachim Faulhaber
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+------------------------------------------------------------------------------+
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENCE.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_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
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#define BOOST_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
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#include <boost/type_traits/is_signed.hpp>
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#include <boost/type_traits/is_floating_point.hpp>
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namespace boost{ namespace icl
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{
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template <class Type> struct has_inverse
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{
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typedef has_inverse<Type> type;
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BOOST_STATIC_CONSTANT(bool,
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value = ( boost::is_signed<Type>::value
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|| is_floating_point<Type>::value ) );
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};
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}} // namespace boost icl
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#endif // BOOST_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
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