DocClient.h

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// $Header: /bes/bes/BossCvs/Calibration/xmlBase/xmlBase/docMan/DocClient.h,v 1.1.1.1 2005/10/17 06:10:27 maqm Exp $
#ifndef xmlBase_DocClient_h
#define xmlBase_DocClient_h
 
// #include <xercesc/dom/DOMElement.hpp>
#include <xercesc/util/XercesDefs.hpp>
 
XERCES_CPP_NAMESPACE_BEGIN
class DOMNode;
XERCES_CPP_NAMESPACE_END
 
namespace xmlBase {
  //! Pure virtual class whose only purpose is to provide a 
  //! handler for clients of DocMan
  class DocClient {
  public:
    DocClient() {}
    virtual ~DocClient() {}
 
    //! Must be overridden by derived classes
    virtual void handleChild(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode* node)=0;  
 
    //! Give DocMan a way to identify clients and detect duplicates; 
    //! must be overridden by derived classes
    virtual const std::string& getName()=0;
  };
}
 
#endif