NIVissimEdgePosMap.cpp

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/****************************************************************************/
// -------------------
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// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright 2001-2010 DLR (http://www.dlr.de/) and contributors
/****************************************************************************/
//
//   This program is free software; you can redistribute it and/or modify
//   it under the terms of the GNU General Public License as published by
//   the Free Software Foundation; either version 2 of the License, or
//   (at your option) any later version.
//
/****************************************************************************/


// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif


#include <map>
#include "NIVissimEdgePosMap.h"

#ifdef CHECK_MEMORY_LEAKS
#include <foreign/nvwa/debug_new.h>
#endif // CHECK_MEMORY_LEAKS


NIVissimEdgePosMap::NIVissimEdgePosMap() {}


NIVissimEdgePosMap::~NIVissimEdgePosMap() {}


void
NIVissimEdgePosMap::add(int edgeid, SUMOReal pos) {
    add(edgeid, pos, pos);
}


void
NIVissimEdgePosMap::add(int edgeid, SUMOReal from, SUMOReal to) {
    if (from>to) {
        SUMOReal tmp = from;
        from = to;
        to = tmp;
    }
    ContType::iterator i=myCont.find(edgeid);
    if (i==myCont.end()) {
        myCont[edgeid] = Range(from, to);
    } else {
        SUMOReal pfrom = (*i).second.first;
        SUMOReal pto = (*i).second.second;
        if (pfrom<from) {
            from = pfrom;
        }
        if (pto>to) {
            to = pto;
        }
        myCont[edgeid] = Range(from, to);
    }
}


void
NIVissimEdgePosMap::join(NIVissimEdgePosMap &with) {
    for (ContType::iterator i=with.myCont.begin(); i!=with.myCont.end(); i++) {
        add((*i).first, (*i).second.first, (*i).second.second);
    }
}



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