Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/boost/math/policies/policy.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/math/policies/policy.hpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/3rdParty/Boost/src/boost/math/policies/policy.hpp b/3rdParty/Boost/src/boost/math/policies/policy.hpp index 01fe3d0..49068a6 100644 --- a/3rdParty/Boost/src/boost/math/policies/policy.hpp +++ b/3rdParty/Boost/src/boost/math/policies/policy.hpp @@ -62,72 +62,71 @@ namespace policies{ #ifndef BOOST_MATH_UNDERFLOW_ERROR_POLICY #define BOOST_MATH_UNDERFLOW_ERROR_POLICY ignore_error #endif #ifndef BOOST_MATH_DENORM_ERROR_POLICY #define BOOST_MATH_DENORM_ERROR_POLICY ignore_error #endif #ifndef BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY #define BOOST_MATH_INDETERMINATE_RESULT_ERROR_POLICY ignore_error #endif #ifndef BOOST_MATH_DIGITS10_POLICY #define BOOST_MATH_DIGITS10_POLICY 0 #endif #ifndef BOOST_MATH_PROMOTE_FLOAT_POLICY #define BOOST_MATH_PROMOTE_FLOAT_POLICY true #endif #ifndef BOOST_MATH_PROMOTE_DOUBLE_POLICY #ifdef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS #define BOOST_MATH_PROMOTE_DOUBLE_POLICY false #else #define BOOST_MATH_PROMOTE_DOUBLE_POLICY true #endif #endif #ifndef BOOST_MATH_DISCRETE_QUANTILE_POLICY #define BOOST_MATH_DISCRETE_QUANTILE_POLICY integer_round_outwards #endif #ifndef BOOST_MATH_ASSERT_UNDEFINED_POLICY #define BOOST_MATH_ASSERT_UNDEFINED_POLICY true #endif #ifndef BOOST_MATH_MAX_SERIES_ITERATION_POLICY #define BOOST_MATH_MAX_SERIES_ITERATION_POLICY 1000000 #endif #ifndef BOOST_MATH_MAX_ROOT_ITERATION_POLICY #define BOOST_MATH_MAX_ROOT_ITERATION_POLICY 200 #endif -#if !defined(__BORLANDC__) \ - && !(defined(__GNUC__) && (__GNUC__ == 3) && (__GNUC_MINOR__ <= 2)) +#if !defined(__BORLANDC__) #define BOOST_MATH_META_INT(type, name, Default)\ template <type N = Default> struct name : public boost::mpl::int_<N>{};\ namespace detail{\ template <type N>\ char test_is_valid_arg(const name<N>*);\ char test_is_default_arg(const name<Default>*);\ template <class T> struct is_##name##_imp\ {\ template <type N> static char test(const name<N>*);\ static double test(...);\ BOOST_STATIC_CONSTANT(bool, value = sizeof(test(static_cast<T*>(0))) == 1);\ };\ }\ template <class T> struct is_##name : public boost::mpl::bool_< ::boost::math::policies::detail::is_##name##_imp<T>::value>{}; #define BOOST_MATH_META_BOOL(name, Default)\ template <bool N = Default> struct name : public boost::mpl::bool_<N>{};\ namespace detail{\ template <bool N>\ char test_is_valid_arg(const name<N>*);\ char test_is_default_arg(const name<Default>*);\ template <class T> struct is_##name##_imp\ {\ template <bool N> static char test(const name<N>*);\ static double test(...);\ BOOST_STATIC_CONSTANT(bool, value = sizeof(test(static_cast<T*>(0))) == 1);\ };\ }\ template <class T> struct is_##name : public boost::mpl::bool_< ::boost::math::policies::detail::is_##name##_imp<T>::value>{}; #else #define BOOST_MATH_META_INT(Type, name, Default)\ template <Type N = Default> struct name : public boost::mpl::int_<N>{};\ namespace detail{\ template <Type N>\ char test_is_valid_arg(const name<N>*);\ @@ -781,70 +780,80 @@ struct precision typedef typename Policy::precision_type precision_type; typedef typename mpl::if_c< ((::std::numeric_limits<Real>::is_specialized == 0) || (::std::numeric_limits<Real>::digits == 0)), // Possibly unknown precision: precision_type, typename mpl::if_c< ((::std::numeric_limits<Real>::digits <= precision_type::value) || (Policy::precision_type::value <= 0)), // Default case, full precision for RealType: digits2< ::std::numeric_limits<Real>::digits>, // User customised precision: precision_type >::type >::type type; #else typedef typename Policy::precision_type precision_type; typedef mpl::int_< ::std::numeric_limits<Real>::digits> digits_t; typedef mpl::bool_< ::std::numeric_limits<Real>::is_specialized> spec_t; typedef typename mpl::if_< mpl::or_<mpl::equal_to<spec_t, mpl::false_>, mpl::equal_to<digits_t, mpl::int_<0> > >, // Possibly unknown precision: precision_type, typename mpl::if_< mpl::or_<mpl::less_equal<digits_t, precision_type>, mpl::less_equal<precision_type, mpl::int_<0> > >, // Default case, full precision for RealType: digits2< ::std::numeric_limits<Real>::digits>, // User customised precision: precision_type >::type >::type type; #endif }; #endif +#ifdef BOOST_MATH_USE_FLOAT128 + +template <class Policy> +struct precision<BOOST_MATH_FLOAT128_TYPE, Policy> +{ + typedef mpl::int_<113> type; +}; + +#endif + namespace detail{ template <class T, class Policy> inline int digits_imp(mpl::true_ const&) { #ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS BOOST_STATIC_ASSERT( ::std::numeric_limits<T>::is_specialized); #else BOOST_ASSERT(::std::numeric_limits<T>::is_specialized); #endif typedef typename boost::math::policies::precision<T, Policy>::type p_t; return p_t::value; } template <class T, class Policy> inline int digits_imp(mpl::false_ const&) { return tools::digits<T>(); } } // namespace detail template <class T, class Policy> inline int digits(BOOST_MATH_EXPLICIT_TEMPLATE_TYPE(T)) { typedef mpl::bool_< std::numeric_limits<T>::is_specialized > tag_type; return detail::digits_imp<T, Policy>(tag_type()); } template <class Policy> inline unsigned long get_max_series_iterations() { typedef typename Policy::max_series_iterations_type iter_type; return iter_type::value; } |