SUMO - Simulation of Urban MObility
MSBitSetLogic.h
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00001 /****************************************************************************/
00010 //  »missingDescription«
00011 /****************************************************************************/
00012 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
00013 // Copyright (C) 2001-2012 DLR (http://www.dlr.de/) and contributors
00014 /****************************************************************************/
00015 //
00016 //   This file is part of SUMO.
00017 //   SUMO is free software: you can redistribute it and/or modify
00018 //   it under the terms of the GNU General Public License as published by
00019 //   the Free Software Foundation, either version 3 of the License, or
00020 //   (at your option) any later version.
00021 //
00022 /****************************************************************************/
00023 #ifndef MSBitSetLogic_h
00024 #define MSBitSetLogic_h
00025 
00026 
00027 // ===========================================================================
00028 // included modules
00029 // ===========================================================================
00030 #ifdef _MSC_VER
00031 #include <windows_config.h>
00032 #else
00033 #include <config.h>
00034 #endif
00035 
00036 #include <bitset>
00037 #include <vector>
00038 #include <cassert>
00039 #include "MSJunctionLogic.h"
00040 #include "MSLogicJunction.h"
00041 
00042 
00043 // ===========================================================================
00044 // class definitions
00045 // ===========================================================================
00051 template< size_t N >
00052 class MSBitSetLogic : public MSJunctionLogic {
00053 public:
00060     typedef std::vector< std::bitset< N > > Logic;
00061 
00064     typedef std::vector< std::bitset< N > > Foes;
00065 
00066 
00067 public:
00069     MSBitSetLogic(unsigned int nLinks,
00070                   Logic* logic,
00071                   Foes* foes,
00072                   std::bitset<64> conts)
00073         : MSJunctionLogic(nLinks), myLogic(logic),
00074           myInternalLinksFoes(foes), myConts(conts) {}
00075 
00076 
00078     ~MSBitSetLogic() {
00079         delete myLogic;
00080         delete myInternalLinksFoes;
00081     }
00082 
00083 
00085     const MSLogicJunction::LinkFoes& getFoesFor(unsigned int linkIndex) const {
00086         return (*myLogic)[linkIndex];
00087     }
00088 
00089     const std::bitset<64> &getInternalFoesFor(unsigned int linkIndex) const {
00090         return (*myInternalLinksFoes)[linkIndex];
00091     }
00092 
00093     bool getIsCont(unsigned int linkIndex) const {
00094         return myConts.test(linkIndex);
00095     }
00096 
00097     virtual bool isCrossing() const {
00098         for (typename Logic::const_iterator i = myLogic->begin(); i != myLogic->end(); ++i) {
00099             if ((*i).any()) {
00100                 return true;
00101             }
00102         }
00103         return false;
00104     }
00105 
00106 private:
00108     Logic* myLogic;
00109 
00111     Foes* myInternalLinksFoes;
00112 
00113     std::bitset<64> myConts;
00114 
00115 private:
00117     MSBitSetLogic(const MSBitSetLogic&);
00118 
00120     MSBitSetLogic& operator=(const MSBitSetLogic&);
00121 
00122 };
00123 
00124 
00128 typedef MSBitSetLogic< 64 > MSBitsetLogic;
00129 
00130 
00131 #endif
00132 
00133 /****************************************************************************/
00134 
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