#ifndef _CEGORETURNVAR_H_INCLUDED_
#define _CEGORETURNVAR_H_INCLUDED_
///////////////////////////////////////////////////////////////////////////////
//                                                         
// CegoReturnVar.h  
// ---------------
// Cego return variable record implementation
//
// Design and Implementation by Bjoern Lemke               
//                                                         
// (C)opyright 2000-2010 Bjoern Lemke  
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING.  If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
//
// INTERFACE MODULE
//
// Class: CegoReturnVar
// 
// Description: 
//
// Status: QG-2.6
//
///////////////////////////////////////////////////////////////////////////////

// base includes
#include <lfc/Chain.h>

// cego includes
#include "CegoProcStmt.h"
#include "CegoExpr.h"
#include "CegoProcBlock.h"

class CegoReturnVar  {
    
public:
   

    CegoReturnVar(const Chain& varName,
		  CegoExpr *pExpr);

    ~CegoReturnVar();

    const Chain& getVarName() const;
    CegoExpr* getExpr() const;


    CegoReturnVar& operator = ( const CegoReturnVar& rv);
    
    Chain toChain() const;    

private:

    Chain _varName;
    CegoExpr *_pExpr;

};

#endif














