Subject: [Boost-commit] svn:boost r83356 - in trunk: boost/math/constants boost/math/policies boost/math/tools libs/math/test
From: john_at_[hidden]
Date: 2013-03-08 06:33:06
Author: johnmaddock
Date: 2013-03-08 06:33:04 EST (Fri, 08 Mar 2013)
New Revision: 83356
URL: http://svn.boost.org/trac/boost/changeset/83356
Log:
Remove dependency on quadmath.h.
Fixes #8265.
Text files modified:
trunk/boost/math/constants/constants.hpp | 2 +-
trunk/boost/math/policies/policy.hpp | 2 +-
trunk/boost/math/tools/config.hpp | 1 -
trunk/libs/math/test/test_constants.cpp | 4 +++-
4 files changed, 5 insertions(+), 4 deletions(-)
Modified: trunk/boost/math/constants/constants.hpp
==============================================================================
--- trunk/boost/math/constants/constants.hpp (original)
+++ trunk/boost/math/constants/constants.hpp 2013-03-08 06:33:04 EST (Fri, 08 Mar 2013)
@@ -68,7 +68,7 @@
typedef typename policies::precision<double, Policy>::type t3;
typedef typename policies::precision<long double, Policy>::type t4;
#ifdef BOOST_MATH_USE_FLOAT128
- typedef mpl::int_<FLT128_MANT_DIG> t5;
+ typedef mpl::int_<113> t5;
#endif
public:
typedef typename mpl::if_<
Modified: trunk/boost/math/policies/policy.hpp
==============================================================================
--- trunk/boost/math/policies/policy.hpp (original)
+++ trunk/boost/math/policies/policy.hpp 2013-03-08 06:33:04 EST (Fri, 08 Mar 2013)
@@ -818,7 +818,7 @@
template <class Policy>
struct precision<__float128, Policy>
{
- typedef mpl::int_<FLT128_MANT_DIG> type;
+ typedef mpl::int_<113> type;
};
#endif
Modified: trunk/boost/math/tools/config.hpp
==============================================================================
--- trunk/boost/math/tools/config.hpp (original)
+++ trunk/boost/math/tools/config.hpp 2013-03-08 06:33:04 EST (Fri, 08 Mar 2013)
@@ -212,7 +212,6 @@
//
#ifdef _GLIBCXX_USE_FLOAT128
# define BOOST_MATH_USE_FLOAT128
-#include <quadmath.h>
#endif
//
Modified: trunk/libs/math/test/test_constants.cpp
==============================================================================
--- trunk/libs/math/test/test_constants.cpp (original)
+++ trunk/libs/math/test/test_constants.cpp 2013-03-08 06:33:04 EST (Fri, 08 Mar 2013)
@@ -759,12 +759,14 @@
#ifdef BOOST_MATH_USE_FLOAT128
void test_float128()
{
+ static const __float128 eps = 1.92592994438723585305597794258492732e-34Q;
+
__float128 p = boost::math::constants::pi<__float128>();
__float128 r = 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651Q;
__float128 err = (p - r) / r;
if(err < 0)
err = -err;
- BOOST_CHECK(err < 2 * FLT128_EPSILON);
+ BOOST_CHECK(err < 2 * eps);
}
#endif