AGPosition.h

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// References a street of the city and defines a position in this street
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// SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
// Copyright (C) 2001-2011 DLR (http://www.dlr.de/) and contributors
// activitygen module
// Copyright 2010 TUM (Technische Universitaet Muenchen, http://www.tum.de/)
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//
//   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.
//
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#ifndef AGPOSITION_H
#define AGPOSITION_H


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

#include "../../utils/geom/Position.h"
#include <list>
#include <map>


// ===========================================================================
// class declarations
// ===========================================================================
class AGStreet;


// ===========================================================================
// class definitions
// ===========================================================================
class AGPosition {
public:
    AGPosition(const AGStreet& str, SUMOReal pos) throw();
    AGPosition(const AGStreet& str) throw();

    const AGStreet& getStreet() const throw();

    SUMOReal getPosition() const throw();

    bool operator==(const AGPosition& pos) const throw();

    SUMOReal distanceTo(const AGPosition& otherPos) const throw();

    SUMOReal minDistanceTo(const std::list<AGPosition>& positions) const throw();

    SUMOReal minDistanceTo(const std::map<int, AGPosition>& positions) const throw();

    void print() const throw();

private:
    const AGStreet* street;
    SUMOReal position;
    Position pos2d;

    static SUMOReal randomPositionInStreet(const AGStreet& street) throw();

    Position compute2dPosition() const throw();
};

#endif /* AGPOSITION_H */

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