ROAbstractEdgeBuilder.h

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/****************************************************************************/
// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
// Copyright (C) 2004-2024 German Aerospace Center (DLR) and others.
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0/
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License 2.0 are satisfied: GNU General Public License, version 2
// or later which is available at
// https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
/****************************************************************************/
// Interface for building instances of router-edges
/****************************************************************************/
#pragma once
#include <config.h>
 
#include <string>
 
 
// ===========================================================================
// class declarations
// ===========================================================================
class ROEdge;
class RONode;
 
 
// ===========================================================================
// class definitions
// ===========================================================================
class ROAbstractEdgeBuilder {
public:
    ROAbstractEdgeBuilder() : myCurrentIndex(0) { }
 
 
    virtual ~ROAbstractEdgeBuilder() { }
 
 
 
    virtual ROEdge* buildEdge(const std::string& name, RONode* from, RONode* to, const int priority) = 0;
 
 
protected:
    int getNextIndex() {
        return myCurrentIndex++;
    }
 
 
private:
    int myCurrentIndex;
 
 
private:
    ROAbstractEdgeBuilder(const ROAbstractEdgeBuilder& src);
 
    ROAbstractEdgeBuilder& operator=(const ROAbstractEdgeBuilder& src);
 
};