/net/fileserver/nas/home/mdh/vrq/src/cportdir.h

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/*****************************************************************************
 * Copyright (C) 1997-2007, Mark Hummel
 * This file is part of Vrq.
 *
 * Vrq 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 of the License, or (at your option) any later version.
 *
 * Vrq 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 *****************************************************************************
 */
/******************************************************************************
 *
 *
 *         cportdir.hpp
 *              - class definition of port direction
 *                definition nodes
 *
 ******************************************************************************
 */

#ifndef CPORTDIR_HPP
#define CPORTDIR_HPP

#include <stdio.h>
#include "glue.h"
#include "cnode.h"
#include "cdecl.h"


class CNode;

class CPortDir : public CDecl
{
private:
        CDecl*  decl;           
public:
        CPortDir( CSymbol* symbol, Coord_t* aLoc, 
                  Decl_t type, CDataType* dataType );
        virtual CDecl* Clone( CObstack* heap );
        virtual void Dump( FILE* f );
        CDecl* GetDecl( void ) { return decl; }
        void SetDecl( CDecl* d ) { decl = d; }
protected:
        void Copy( CObstack* heap, CPortDir& d );
private:
        /*
         * Disable copy constructor.
         */
        CPortDir( const CPortDir& );
public:
        virtual void PreVisit1( int (*func)(CNode*,void*), void* data );
        virtual void PostVisit1( void (*func)(CNode*, void*), void* data );
        virtual void PostSubVisit1( CNode* (*func)(CNode*, void*), void* data );
};

#endif // CPORT_HPP