ceOr.h

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/*********************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: ceOr.h,v $ $Revision: 1.5 $ $State: Exp $
*********************************************************************/


#ifndef DtCeOr_H_
#define DtCeOr_H_

#include "vrfutil/rdrWritr.h"
#include "vrfutil/condExpr.h"

const char DtCeOrTypeName[] = "OR";


struct DtNetCeOr
{
   DtNetU16 myLeftCondExprType;   
   DtNetU16 myRightCondExprType;  
   DtNetU16 myPadding;            
   DtNetU16 myPadding1;           
};

#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtCeOr : public DtSimCondExpr
{
public:

   DtCeOr();

   DtCeOr(DtReaderWriterRegistry* parentRegistry);

   DtCeOr(const DtCeOr& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);

   virtual ~DtCeOr();

   DtCeOr& operator=(const DtCeOr& orig);

   virtual DtSimCondExpr* clone(DtReaderWriterRegistry* parentRegistry = NULL);

   virtual int type() const;

   virtual void setLeftCondExpr(DtSimCondExpr* leftExpr);
   virtual DtSimCondExpr* leftCondExpr();
   virtual const DtSimCondExpr* leftCondExpr() const;

   virtual void setRightCondExpr(DtSimCondExpr* rightExpr);
   virtual DtSimCondExpr* rightCondExpr();
   virtual const DtSimCondExpr* rightCondExpr() const;

   virtual int subExprCount() const;
   virtual DtSimCondExpr* subExpr(int index);

   virtual DtString stringRep(int subExprIndex = DtSR_EXPR) const;


   virtual DtlObjPtr getData(DtlObjPtr args, const DtFilename& searchPath,
      const DtVariableBindingsList& variableBindings);

   virtual int netRepSize() const;

   virtual bool setFromNet(const char* contentBuffer, 
      unsigned contentSize);

   virtual bool setToNet();

   static DtSimCondExpr * creator();

protected:
   DtSimCondExpr* myLeftCondExpr;
   DtSimCondExpr* myRightCondExpr;
};

#endif