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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/math/tools/big_constant.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/math/tools/big_constant.hpp | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/src/third_party/boost-1.56.0/boost/math/tools/big_constant.hpp b/src/third_party/boost-1.56.0/boost/math/tools/big_constant.hpp deleted file mode 100644 index 423cc1b6316..00000000000 --- a/src/third_party/boost-1.56.0/boost/math/tools/big_constant.hpp +++ /dev/null @@ -1,68 +0,0 @@ - -// Copyright (c) 2011 John Maddock -// Use, modification and distribution are subject to the -// Boost Software License, Version 1.0. (See accompanying file -// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - -#ifndef BOOST_MATH_TOOLS_BIG_CONSTANT_HPP -#define BOOST_MATH_TOOLS_BIG_CONSTANT_HPP - -#include <boost/math/tools/config.hpp> -#ifndef BOOST_MATH_NO_LEXICAL_CAST -#include <boost/lexical_cast.hpp> -#endif -#include <boost/type_traits/is_convertible.hpp> -#include <boost/math/cstdfloat/cstdfloat_types.hpp> - -namespace boost{ namespace math{ - -namespace tools{ - -template <class T> -inline BOOST_CONSTEXPR_OR_CONST T make_big_value(boost::floatmax_t v, const char*, mpl::true_ const&, mpl::false_ const&) -{ - return static_cast<T>(v); -} -template <class T> -inline BOOST_CONSTEXPR_OR_CONST T make_big_value(boost::floatmax_t v, const char*, mpl::true_ const&, mpl::true_ const&) -{ - return static_cast<T>(v); -} -#ifndef BOOST_MATH_NO_LEXICAL_CAST -template <class T> -inline T make_big_value(boost::floatmax_t, const char* s, mpl::false_ const&, mpl::false_ const&) -{ - return boost::lexical_cast<T>(s); -} -#endif -template <class T> -inline BOOST_CONSTEXPR const char* make_big_value(boost::floatmax_t, const char* s, mpl::false_ const&, mpl::true_ const&) -{ - return s; -} - -// -// For constants which might fit in a long double (if it's big enough): -// -#define BOOST_MATH_BIG_CONSTANT(T, D, x)\ - boost::math::tools::make_big_value<T>(\ - BOOST_FLOATMAX_C(x), \ - BOOST_STRINGIZE(x), \ - mpl::bool_< (is_convertible<boost::floatmax_t, T>::value) && \ - ((D <= std::numeric_limits<boost::floatmax_t>::digits) \ - || is_floating_point<T>::value \ - || (std::numeric_limits<T>::is_specialized && \ - (std::numeric_limits<T>::digits10 <= std::numeric_limits<boost::floatmax_t>::digits10))) >(), \ - boost::is_convertible<const char*, T>()) -// -// For constants too huge for any conceivable long double (and which generate compiler errors if we try and declare them as such): -// -#define BOOST_MATH_HUGE_CONSTANT(T, D, x)\ - boost::math::tools::make_big_value<T>(0.0L, BOOST_STRINGIZE(x), \ - mpl::bool_<is_floating_point<T>::value || (std::numeric_limits<T>::is_specialized && std::numeric_limits<T>::max_exponent <= std::numeric_limits<long double>::max_exponent && std::numeric_limits<T>::digits <= std::numeric_limits<long double>::digits)>(), \ - boost::is_convertible<const char*, T>()) - -}}} // namespaces - -#endif - |