OpenWalnut  1.4.0
WDataSetFiberVectorTraits.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 WDATASETFIBERVECTORTRAITS_H
00026 #define WDATASETFIBERVECTORTRAITS_H
00027 
00028 #include <string>
00029 #include <sstream>
00030 
00031 #include "../WDataSetFiberVector.h"
00032 #include "../../common/test/WTraitsBase.h"
00033 #include "../../common/WStringUtils.h"
00034 
00035 #ifdef CXXTEST_RUNNING
00036 namespace CxxTest
00037 {
00038 CXXTEST_TEMPLATE_INSTANTIATION
00039 /**
00040  * Enables better UnitTest OutPut if something fails with a mixin vector, so
00041  * you see immedeatly what is failing.
00042  */
00043 class ValueTraits< WDataSetFiberVector > : public WTraitsBase
00044 {
00045 public:
00046     /**
00047      * Constructs a new ValueTrait of a mixin vector for better test output
00048      */
00049     explicit ValueTraits( const WDataSetFiberVector & v )
00050     {
00051         std::stringstream ss;
00052         using string_utils::operator<<;
00053         size_t count = 0;
00054         ss << std::endl;
00055         for( WDataSetFiberVector::const_iterator cit = v.begin(); cit != v.end(); ++cit, ++count )
00056         {
00057             std::stringstream prefix;
00058             prefix << "fib: " << count << "[ ";
00059             std::string indent( prefix.str().size(), ' ' );
00060             for( WFiber::const_iterator dit = cit->begin(); dit != cit->end(); ++dit )
00061             {
00062                 if( *dit == *cit->begin() )
00063                 {
00064                     ss << prefix.str() << *dit << std::endl;
00065                 }
00066                 else
00067                 {
00068                     ss << indent << *dit << std::endl;
00069                 }
00070             }
00071             ss << std::string( indent.size() - 2, ' ' ) << "]" << std::endl;
00072         }
00073         m_s = ss.str();
00074     }
00075 };
00076 }
00077 #endif  // CXXTEST_RUNNING
00078 #endif  // WDATASETFIBERVECTORTRAITS_H