123 lines
3.0 KiB
Plaintext
123 lines
3.0 KiB
Plaintext
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// Copyright John Maddock 2007-8.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_MATH_REAL_TYPE_CONCEPT_HPP
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#define BOOST_MATH_REAL_TYPE_CONCEPT_HPP
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#include <boost/config.hpp>
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#ifdef BOOST_MSVC
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#pragma warning(push)
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#pragma warning(disable: 4100)
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#pragma warning(disable: 4510)
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#pragma warning(disable: 4610)
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#endif
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#include <boost/concept_check.hpp>
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#ifdef BOOST_MSVC
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#pragma warning(pop)
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#endif
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#include <boost/math/tools/config.hpp>
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#include <boost/math/tools/precision.hpp>
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namespace boost{ namespace math{ namespace concepts{
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template <class RealType>
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struct RealTypeConcept
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{
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template <class Other>
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void check_binary_ops(Other o)
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{
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RealType r(o);
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r = o;
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r -= o;
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r += o;
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r *= o;
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r /= o;
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r = r - o;
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r = o - r;
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r = r + o;
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r = o + r;
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r = o * r;
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r = r * o;
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r = r / o;
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r = o / r;
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bool b;
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b = r == o;
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suppress_unused_variable_warning(b);
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b = o == r;
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suppress_unused_variable_warning(b);
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b = r != o;
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suppress_unused_variable_warning(b);
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b = o != r;
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suppress_unused_variable_warning(b);
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b = r <= o;
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suppress_unused_variable_warning(b);
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b = o <= r;
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suppress_unused_variable_warning(b);
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b = r >= o;
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suppress_unused_variable_warning(b);
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b = o >= r;
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suppress_unused_variable_warning(b);
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b = r < o;
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suppress_unused_variable_warning(b);
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b = o < r;
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suppress_unused_variable_warning(b);
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b = r > o;
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suppress_unused_variable_warning(b);
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b = o > r;
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suppress_unused_variable_warning(b);
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}
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void constraints()
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{
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BOOST_MATH_STD_USING
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RealType r;
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check_binary_ops(r);
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check_binary_ops(0.5f);
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check_binary_ops(0.5);
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//check_binary_ops(0.5L);
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check_binary_ops(1);
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//check_binary_ops(1u);
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check_binary_ops(1L);
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//check_binary_ops(1uL);
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#ifndef BOOST_HAS_LONG_LONG
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check_binary_ops(1LL);
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#endif
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RealType r2 = +r;
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r2 = -r;
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r2 = fabs(r);
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r2 = abs(r);
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r2 = ceil(r);
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r2 = floor(r);
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r2 = exp(r);
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r2 = pow(r, r2);
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r2 = sqrt(r);
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r2 = log(r);
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r2 = cos(r);
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r2 = sin(r);
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r2 = tan(r);
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r2 = asin(r);
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r2 = acos(r);
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r2 = atan(r);
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int i;
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r2 = ldexp(r, i);
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r2 = frexp(r, &i);
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i = boost::math::tools::digits<RealType>();
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r2 = boost::math::tools::max_value<RealType>();
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r2 = boost::math::tools::min_value<RealType>();
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r2 = boost::math::tools::log_max_value<RealType>();
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r2 = boost::math::tools::log_min_value<RealType>();
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r2 = boost::math::tools::epsilon<RealType>();
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}
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}; // struct DistributionConcept
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}}} // namespaces
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#endif
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