AECSubObj.h

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// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2017 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef __AECSUBOBJ_H__
#define __AECSUBOBJ_H__
 
#include "AECBase.h"
 
class AECImpObj;
 
class AECBASE_API AECSubObj : public OdRxObject
{
    AEC_SUBOBJ_DECLARE_MEMBERS_NO_DESTR( AECSubObj );
 
    public:
        virtual ~AECSubObj();
 
        OdRxObject* GetOwner() const;
 
        OdRxObject* GetOwner( OdRxClass* pClass ) const;
 
        void addRefSubPtr();
 
        void releaseSubPtr();
 
        void assertReadEnabled() const;
 
        void assertWriteEnabled( bool autoUndo = true, 
            bool recordModified = true );
 
        bool isReadEnabled() const;
 
        bool isWriteEnabled() const;
 
        OdDbDatabase* database() const;
 
    public:
        // For internal use.
        void SetOwner( const OdDbObject* pOwner );
 
        // For internal use.
        void SetOwner( const AECSubObj* pOwner );
 
        // For internal use.
        void SetOwner( const AECImpObj* pOwner );
 
    protected:
        class AECImpOwnerKeeper* m_pImp;
 
    private:
        // disable copying
        AECSubObj( const AECSubObj& );
 
        // disable copying
        AECSubObj& operator = ( const AECSubObj& );
};
 
#include "Common/AECSubPtr.h"
 
#endif  //__AECSUBOBJ_H__