OpenWalnut  1.4.0
WStreamPosTraits.h
00001 //---------------------------------------------------------------------------
00002 //
00003 // Project: OpenWalnut ( http://www.openwalnut.org )
00004 //
00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
00006 // For more information see http://www.openwalnut.org/copying
00007 //
00008 // This file is part of OpenWalnut.
00009 //
00010 // OpenWalnut is free software: you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as published by
00012 // the Free Software Foundation, either version 3 of the License, or
00013 // (at your option) any later version.
00014 //
00015 // OpenWalnut is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018 // GNU Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public License
00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
00022 //
00023 //---------------------------------------------------------------------------
00024 
00025 #ifndef WSTREAMPOSTRAITS_H
00026 #define WSTREAMPOSTRAITS_H
00027 
00028 #include <sstream>
00029 
00030 #include "WTraitsBase.h"
00031 
00032 #ifdef CXXTEST_RUNNING
00033 namespace CxxTest
00034 {
00035 CXXTEST_TEMPLATE_INSTANTIATION
00036 /**
00037  * Enables better UnitTest OutPut if something fails with stream positions, so
00038  * you see immedeatly what is failing.
00039  */
00040 class ValueTraits< std::streampos > : public WTraitsBase
00041 {
00042 public:
00043     /**
00044      * Constructs a new ValueTrait of a streampos for better test output
00045      */
00046     explicit ValueTraits( const std::streampos &pos )
00047     {
00048         std::stringstream ss;
00049         ss << pos;
00050         m_s = ss.str();
00051     }
00052 };
00053 }
00054 #endif  // CXXTEST_RUNNING
00055 #endif  // WSTREAMPOSTRAITS_H