/usr/include/boost/icl/type_traits/has_inverse.hpp is in libboost1.55-dev 1.55.0+dfsg-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | /*-----------------------------------------------------------------------------+
Copyright (c) 2008-2009: Joachim Faulhaber
+------------------------------------------------------------------------------+
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENCE.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
+-----------------------------------------------------------------------------*/
#ifndef BOOST_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
#define BOOST_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
#include <boost/type_traits/is_signed.hpp>
#include <boost/type_traits/is_floating_point.hpp>
namespace boost{ namespace icl
{
template <class Type> struct has_inverse
{
typedef has_inverse<Type> type;
BOOST_STATIC_CONSTANT(bool,
value = (type_traits::ice_or<boost::is_signed<Type>::value,
is_floating_point<Type>::value>::value));
};
}} // namespace boost icl
#endif // BOOST_ICL_TYPE_TRAITS_HAS_INVERSE_HPP_JOFA_090205
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