boost/multiprecision
2
0
Fork 0
mirror of https://github.com/boostorg/multiprecision.git synced 2026-01-27 07:02:10 +00:00
Code Issues Projects Releases Wiki Activity

Merge branch 'develop' into gsoc2021_double_float_chris_modify_and_test

Browse Source
This commit is contained in:
Christopher Kormanyos
2021-07-24 20:31:07 +02:00
parent 8a060d0bd6 545cb7c79f
commit 8f0514e9bb
7 changed files with 82 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
test/test_cpp_double_float_arithmetic.cpp
View File

@@ -22,22 +22,19 @@
#include <vector>
#include <boost/config.hpp>
#include <boost/multiprecision/cpp_double_float.hpp>
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/random/uniform_real_distribution.hpp>
#include <boost/multiprecision/number.hpp>
#ifdef BOOST_MATH_USE_FLOAT128
#include <boost/multiprecision/float128.hpp>
#endif
#include <boost/multiprecision/cpp_double_float.hpp>
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/random/uniform_real_distribution.hpp>
#include <boost/core/demangle.hpp>
namespace test_arithmetic_cpp_double_float {
template <typename FloatingPointType,
typename std::enable_if<( std::is_floating_point<FloatingPointType>::value == true
#ifdef BOOST_MATH_USE_FLOAT128
||std::is_same<FloatingPointType,boost::multiprecision::float128>::value == true
#endif
), bool>::type = true>
typename std::enable_if<( boost::multiprecision::backends::detail::is_floating_point_or_float128<FloatingPointType>::value == true), bool>::type = true>
FloatingPointType uniform_real()
{
using distribution_type = boost::random::uniform_real_distribution<FloatingPointType>;
@@ -62,11 +59,7 @@ int rand_in_range(int a, int b)
}
template <typename FloatingPointType,
typename std::enable_if<( std::is_floating_point<FloatingPointType>::value == true
#ifdef BOOST_MATH_USE_FLOAT128
||std::is_same<FloatingPointType,boost::multiprecision::float128>::value == true
#endif
), bool>::type = true>
typename std::enable_if<( boost::multiprecision::backends::detail::is_floating_point_or_float128<FloatingPointType>::value == true), bool>::type = true>
FloatingPointType uniform_rand()
{
return uniform_real<FloatingPointType>();
@@ -81,11 +74,7 @@ boost::multiprecision::backends::cpp_double_float<typename FloatingPointType::fl
template <typename FloatingPointType>
typename std::enable_if<( std::is_floating_point<FloatingPointType>::value == true
#ifdef BOOST_MATH_USE_FLOAT128
||std::is_same<FloatingPointType,boost::multiprecision::float128>::value == true
#endif
), FloatingPointType>::type
typename std::enable_if<( boost::multiprecision::backends::detail::is_floating_point_or_float128<FloatingPointType>::value == true), FloatingPointType>::type
log_rand()
{
if (uniform_real<float>() < (1. / 100.))