52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
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// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (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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// See http://www.boost.org/libs/type_traits for most recent version including documentation.
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#ifndef BOOST_TT_IS_ARITHMETIC_HPP_INCLUDED
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#define BOOST_TT_IS_ARITHMETIC_HPP_INCLUDED
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#if !defined( __CODEGEARC__ )
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#include <boost/type_traits/is_integral.hpp>
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#include <boost/type_traits/is_float.hpp>
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#include <boost/type_traits/detail/ice_or.hpp>
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#include <boost/config.hpp>
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#endif
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// should be the last #include
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#include <boost/type_traits/detail/bool_trait_def.hpp>
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namespace boost {
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#if !defined(__CODEGEARC__)
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namespace detail {
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template< typename T >
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struct is_arithmetic_impl
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{
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BOOST_STATIC_CONSTANT(bool, value =
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(::boost::type_traits::ice_or<
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::boost::is_integral<T>::value,
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::boost::is_float<T>::value
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>::value));
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};
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} // namespace detail
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#endif
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//* is a type T an arithmetic type described in the standard (3.9.1p8)
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#if defined(__CODEGEARC__)
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BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_arithmetic,T,__is_arithmetic(T))
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#else
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BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_arithmetic,T,::boost::detail::is_arithmetic_impl<T>::value)
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#endif
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} // namespace boost
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#include <boost/type_traits/detail/bool_trait_undef.hpp>
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#endif // BOOST_TT_IS_ARITHMETIC_HPP_INCLUDED
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