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skNode.h

00001 /*
00002   Copyright 1996-2003
00003   Simon Whiteside
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Lesser General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Lesser General Public License for more details.
00014 
00015     You should have received a copy of the GNU Lesser General Public
00016     License along with this library; if not, write to the Free Software
00017     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018 
00019 * $Id: skNode_8h-source.html,v 1.5 2003/01/23 15:31:03 simkin_cvs Exp $
00020 */
00021 #ifndef skNODE_H
00022 #define skNODE_H
00023 
00024 #include "skAlist.h"
00025 
00026 class CLASSEXPORT skElement;
00027 class CLASSEXPORT skOutputDestination;
00028 
00032 class CLASSEXPORT skNode 
00033 {
00034  public:
00038   enum NodeType {ELEMENT_NODE,CDATA_SECTION_NODE, TEXT_NODE};
00043   virtual skString getNodeValue() const;
00048   virtual void setNodeValue(const skString& s);
00053   virtual NodeType getNodeType() const=0;
00058   virtual skNode * clone()=0;
00063   virtual skString toString() const=0;
00068   virtual void write(skOutputDestination& out) const=0;
00072   static skString escapeXMLDelimiters(const skString& text);
00074   void addRef();
00076   void deRef();
00078   void setParent(skElement * parent);
00080   skElement * getParent();
00081  protected:
00083   skNode();
00085   skElement * m_Parent;
00086  private:
00088   skNode(const skNode&);
00089   skNode& operator=(const skNode& other);
00090 };
00091 EXTERN_TEMPLATE template class CLASSEXPORT skTAList<skNode>;
00092 
00096 class CLASSEXPORT skNodeList : public skTAList<skNode>{
00097 };
00098 
00099 
00100 #endif

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