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40 lines
970 B
C++
40 lines
970 B
C++
#ifndef BOOST_NUMERIC_CONCEPT_SAFE_NUMERIC_HPP
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#define BOOST_NUMERIC_CONCEPT_SAFE_NUMERIC_HPP
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// MS compatible compilers support #pragma once
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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# pragma once
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#endif
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// Copyright (c) 2015 Robert Ramey
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// 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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#include <limits>
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#include <typetraits>
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#include <boost/concept/usage.hpp>
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#include "numeric.hpp"
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namespace boost {
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namespace numeric {
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template<class T>
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struct SafeNumeric : public Numeric<T> {
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static_assert(
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is_safe<T>::value,
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"std::numeric_limits<T> has not been specialized for this type"
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);
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BOOST_CONCEPT_USAGE(SafeNumeric){
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typedef get_exception_policy<T> t1;
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typedef get_promotion_policy<T> t2;
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typedef base_type<T> t3;
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}
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};
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} // numeric
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} // boost
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#endif // BOOST_NUMERIC_CONCEPT_SAFE_NUMERIC_HPP
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