XMLSubSys.h

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// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
// Copyright (C) 2002-2018 German Aerospace Center (DLR) and others.
// 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
// SPDX-License-Identifier: EPL-2.0
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// Utility methods for initialising, closing and using the XML-subsystem
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#ifndef XMLSubSys_h
#define XMLSubSys_h


// ===========================================================================
// included modules
// ===========================================================================
#include <config.h>

#include <vector>
#include <xercesc/sax2/SAX2XMLReader.hpp>


// ===========================================================================
// class declarations
// ===========================================================================
class GenericSAXHandler;
class SUMOSAXHandler;
class SUMOSAXReader;


// ===========================================================================
// class definitions
// ===========================================================================
class XMLSubSys {
public:
    static void init();


    static void setValidation(const std::string& validationScheme, const std::string& netValidationScheme);


    static bool isValidating(const bool net = false);


    static void close();


    static SUMOSAXReader* getSAXReader(SUMOSAXHandler& handler);


    static void setHandler(GenericSAXHandler& handler);


    static bool runParser(GenericSAXHandler& handler,
                          const std::string& file, const bool isNet = false);


private:
    static std::vector<SUMOSAXReader*> myReaders;

    static int myNextFreeReader;

    static XERCES_CPP_NAMESPACE::SAX2XMLReader::ValSchemes myValidationScheme;

    static XERCES_CPP_NAMESPACE::SAX2XMLReader::ValSchemes myNetValidationScheme;

};


#endif

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