DetectorDescription/Parser/interface/DDLSAX2ExpressionHandler.h - master - githubmirror/cmssw

DetectorDescription/Parser/interface/DDLSAX2ExpressionHandler.h

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11 май 2019, 12:09

11 май 2019, 12:0902cea70

#ifndef DETECTOR_DESCRIPTION_PARSER_DDL_SAX2_EXPRESSION_HANDLER_H
#define DETECTOR_DESCRIPTION_PARSER_DDL_SAX2_EXPRESSION_HANDLER_H

#include <xercesc/sax2/Attributes.hpp>
#include <string>

#include "DetectorDescription/Parser/interface/DDLSAX2FileHandler.h"
#include "DetectorDescription/Parser/interface/DDLSAX2Handler.h"

class DDCompactView;
class DDLElementRegistry;

/// DDLSAX2ExpressionHandler is the first pass SAX2 Handler for XML files found in the configuration file.
/** @class DDLSAX2ExpressionHandler
 * @author Michael Case
 *
 *  DDLSAX2ExpressionHandler.h  -  description
 *  -------------------
 *  begin: Mon Feb 25, 2002
 * 
 *  This processes only ConstantsSection/Parameter elements so there is no need
 *  to make it as elaborate as the second pass parser.
 *
 */
class DDLSAX2ExpressionHandler : public DDLSAX2FileHandler {
public:
  DDLSAX2ExpressionHandler(DDCompactView& cpv, DDLElementRegistry&);
  ~DDLSAX2ExpressionHandler() override;

  void startElement(const XMLCh* uri, const XMLCh* localname, const XMLCh* qname, const Attributes& attrs) override;

  void endElement(const XMLCh* uri, const XMLCh* localname, const XMLCh* qname) override;
};

#endif