Subject: [Boost-commit] svn:boost r75849 - sandbox/math_constants/libs/math/test
From: pbristow_at_[hidden]
Date: 2011-12-07 11:25:58
Author: pbristow
Date: 2011-12-07 11:25:56 EST (Wed, 07 Dec 2011)
New Revision: 75849
URL: http://svn.boost.org/trac/boost/changeset/75849
Log:
Updated to standard console app.
Text files modified:
sandbox/math_constants/libs/math/test/cpp_float_test.cpp | 75 ++++++++++++++++++++++++++++++++++++---
1 files changed, 68 insertions(+), 7 deletions(-)
Modified: sandbox/math_constants/libs/math/test/cpp_float_test.cpp
==============================================================================
--- sandbox/math_constants/libs/math/test/cpp_float_test.cpp (original)
+++ sandbox/math_constants/libs/math/test/cpp_float_test.cpp 2011-12-07 11:25:56 EST (Wed, 07 Dec 2011)
@@ -1,13 +1,24 @@
-// cpp_float_test.cpp : Defines the entry point for the console application.
-//
+// Copyright John Maddock 2011.
-#include "stdafx.h"
+// 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)
+
+#ifdef _MSC_VER
+# pragma once
+# pragma warning (disable :4127) // expression is constant
+# pragma warning (disable :4996) // use -D_SCL_SECURE_NO_WARNINGS
+# define _SCL_SECURE_NO_WARNINGS
+#endif
#include <boost/math/constants/constants.hpp>
#include <boost/math/constants/info.hpp>
#include <boost/multiprecision/cpp_float.hpp>
#include <boost/detail/lightweight_test.hpp>
+
+
template <class T>
T brent_gamma()
{
@@ -133,8 +144,7 @@
BOOST_TEST(error < 30);
}
-
-int _tmain(int argc, _TCHAR* argv[])
+int main()
{
boost::math::constants::print_info_on_type<boost::multiprecision::cpp_float_50>();
boost::math::constants::print_info_on_type<boost::multiprecision::cpp_float_100>();
@@ -148,6 +158,57 @@
test<300>();
test<500>();
- return boost::report_errors();
-}
+ return boost::report_errors();
+} //int main()
+
+
+/*
+
+Output:
+
+ Information on the Implementation and Handling of
+ Mathematical Constants for Type class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >
+
+ Checking for std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >> specialisation: yes
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >>::digits reports that the radix is 10.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >>::digits reports that the precision is
+ 50 decimal digits.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >>::digits reports that the precision is
+ 166 binary digits.
+ boost::math::policies::precision<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<50> >, struct boost::math::policies::policy<struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy> reports that the compile time precision is
+ 169 binary digits.
+ The constant will be constructed from a string (and the result cached).
+
+ Information on the Implementation and Handling of
+ Mathematical Constants for Type class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >
+
+ Checking for std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >> specialisation: yes
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >>::digits reports that the radix is 10.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >>::digits reports that the precision is
+ 100 decimal digits.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >>::digits reports that the precision is
+ 332 binary digits.
+ boost::math::policies::precision<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<100> >, struct boost::math::policies::policy<struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy> reports that the compile time precision is
+ 335 binary digits.
+ The constant will be constructed from a string (and the result cached).
+
+ Information on the Implementation and Handling of
+ Mathematical Constants for Type class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >
+
+ Checking for std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >> specialisation: yes
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >>::digits reports that the radix is 10.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >>::digits reports that the precision is
+ 300 decimal digits.
+ std::numeric_limits<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >>::digits reports that the precision is
+ 996 binary digits.
+ boost::math::policies::precision<class boost::multiprecision::mp_number<class boost::multiprecision::cpp_float<300> >, struct boost::math::policies::policy<struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy,struct boost::math::policies::default_policy> reports that the compile time precision is
+ 1000 binary digits.
+ No errors detected.
+ The constant will be calculated (and the result cached).
+
+
+
+*/
+
+