TraCI_Junction.cpp

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2017-2017 German Aerospace Center (DLR) and others.
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//
//   This program and the accompanying materials
//   are made available under the terms of the Eclipse Public License v2.0
//   which accompanies this distribution, and is available at
//   http://www.eclipse.org/legal/epl-v20.html
//
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// C++ TraCI client API implementation
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// ===========================================================================
// included modules
// ===========================================================================
#ifdef _MSC_VER
#include <windows_config.h>
#else
#include <config.h>
#endif

#include <utils/shapes/PointOfInterest.h>
#include <utils/shapes/ShapeContainer.h>
#include <microsim/MSNet.h>
#include <microsim/MSJunctionControl.h>
#include "TraCI_Junction.h"
#include "TraCI.h"


// ===========================================================================
// member definitions
// ===========================================================================
std::vector<std::string>
TraCI_Junction::getIDList() {
    std::vector<std::string> ids;
    MSNet::getInstance()->getJunctionControl().insertIDs(ids);
    return ids;
}

int
TraCI_Junction::getIDCount() {
    return (int) getIDList().size();
}

TraCIPosition
TraCI_Junction::getPosition(const std::string& junctionID) {
    return TraCI::makeTraCIPosition(getJunction(junctionID)->getPosition());
}

TraCIPositionVector
TraCI_Junction::getShape(const std::string& junctionID) {
    return TraCI::makeTraCIPositionVector(getJunction(junctionID)->getShape());
}

MSJunction*
TraCI_Junction::getJunction(const std::string& id) {
    MSJunction* j = MSNet::getInstance()->getJunctionControl().get(id);
    if (j == 0) {
        throw TraCIException("Junction '" + id + "' is not known");
    }
    return j;
}


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