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/usr/include/boost/test/tools

Name	Size	Mode	Actions
detail/	-	0755	rm
old/	-	0755	rm
assertion.hpp	14427	0644	edit dl rm
assertion_result.hpp	2840	0644	edit dl rm
collection_comparison_op.hpp	18354	0644	edit dl rm
context.hpp	3691	0644	edit dl rm
cstring_comparison_op.hpp	4342	0644	edit dl rm
floating_point_comparison.hpp	11636	0644	edit dl rm
fpc_op.hpp	10886	0644	edit dl rm
fpc_tolerance.hpp	3001	0644	edit dl rm
interface.hpp	18510	0644	edit dl rm
output_test_stream.hpp	3952	0644	edit dl rm

Edit: /usr/include/boost/test/tools/fpc_tolerance.hpp (3001B)

//  See http://www.boost.org/libs/test for the library home page.
//
//  File        : $RCSfile$
//
//  Version     : $Revision: 74248 $
//
//  Description : FPC tools tolerance holder
// ***************************************************************************

#ifndef BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER
#define BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER

// Boost Test
#include <boost/test/tree/decorator.hpp>
#include <boost/test/tools/floating_point_comparison.hpp>

#include <boost/test/detail/suppress_warnings.hpp>

//____________________________________________________________________________//

namespace boost {
namespace test_tools {

namespace fpc = math::fpc;

// ************************************************************************** //
// **************     floating point comparison tolerance      ************** //
// ************************************************************************** //

template<typename FPT>
inline FPT&
fpc_tolerance()
{
    static FPT s_value = 0;
    return s_value;
}

//____________________________________________________________________________//

template<typename FPT>
struct local_fpc_tolerance {
    local_fpc_tolerance( FPT fraction_tolerance ) : m_old_tolerance( fpc_tolerance<FPT>() )
    {
        fpc_tolerance<FPT>() = fraction_tolerance;
    }

~local_fpc_tolerance()
    {
        if( m_old_tolerance != (FPT)-1 )
            fpc_tolerance<FPT>() = m_old_tolerance;
    }

private:
    // Data members
    FPT         m_old_tolerance;
};

//____________________________________________________________________________//

} // namespace test_tools

// ************************************************************************** //
// **************             decorator::tolerance             ************** //
// ************************************************************************** //

namespace unit_test {
namespace decorator {

template<typename FPT>
inline fixture_t
tolerance( FPT v )
{
    return fixture_t( test_unit_fixture_ptr(
        new unit_test::class_based_fixture<test_tools::local_fpc_tolerance<FPT>,FPT>( v ) ) );
}

//____________________________________________________________________________//

template<typename FPT>
inline fixture_t
tolerance( test_tools::fpc::percent_tolerance_t<FPT> v )
{
    return fixture_t( test_unit_fixture_ptr(
        new unit_test::class_based_fixture<test_tools::local_fpc_tolerance<FPT>,FPT>( boost::math::fpc::fpc_detail::fraction_tolerance<FPT>( v ) ) ) );
}

//____________________________________________________________________________//

} // namespace decorator

using decorator::tolerance;

} // namespace unit_test
} // namespace boost

#include <boost/test/detail/enable_warnings.hpp>

#endif // BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER

// (C) Copyright Gennadiy Rozental 2001. // Distributed under 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) // See http://www.boost.org/libs/test for the library home page. // // File : $RCSfile$ // // Version : $Revision: 74248 $ // // Description : FPC tools tolerance holder // *************************************************************************** #ifndef BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER #define BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER // Boost Test #include #include #include //____________________________________________________________________________// namespace boost { namespace test_tools { namespace fpc = math::fpc; // ************************************************************************** // // ************** floating point comparison tolerance ************** // // ************************************************************************** // template inline FPT& fpc_tolerance() { static FPT s_value = 0; return s_value; } //____________________________________________________________________________// template struct local_fpc_tolerance { local_fpc_tolerance( FPT fraction_tolerance ) : m_old_tolerance( fpc_tolerance() ) { fpc_tolerance() = fraction_tolerance; } ~local_fpc_tolerance() { if( m_old_tolerance != (FPT)-1 ) fpc_tolerance() = m_old_tolerance; } private: // Data members FPT m_old_tolerance; }; //____________________________________________________________________________// } // namespace test_tools // ************************************************************************** // // ************** decorator::tolerance ************** // // ************************************************************************** // namespace unit_test { namespace decorator { template inline fixture_t tolerance( FPT v ) { return fixture_t( test_unit_fixture_ptr( new unit_test::class_based_fixture,FPT>( v ) ) ); } //____________________________________________________________________________// template inline fixture_t tolerance( test_tools::fpc::percent_tolerance_t v ) { return fixture_t( test_unit_fixture_ptr( new unit_test::class_based_fixture,FPT>( boost::math::fpc::fpc_detail::fraction_tolerance( v ) ) ) ); } //____________________________________________________________________________// } // namespace decorator using decorator::tolerance; } // namespace unit_test } // namespace boost #include #endif // BOOST_TEST_TOOLS_FPC_TOLERANCE_HPP_121612GER