DbObjectContextInterface.h

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// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance"). 
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#ifndef _DBOBJECTCONTEXTINTERFACE_H_INCLUDED_
#define _DBOBJECTCONTEXTINTERFACE_H_INCLUDED_
 
#include "RxObject.h"
 
class OdDbObjectContext;
class OdDbObject;
 
class TOOLKIT_EXPORT OdDbObjectContextInterface : public OdRxObject
{
public:
 
  ODRX_DECLARE_MEMBERS(OdDbObjectContextInterface);
 
      virtual bool supportsCollection( 
    const OdDbObject* pObject,
    const OdString&   collectionName ) const = 0;
 
      virtual bool hasContext ( 
    const OdDbObject*        pObject,
    const OdDbObjectContext& context ) const = 0;
 
      virtual OdResult addContext ( 
    OdDbObject*              pObject,
    const OdDbObjectContext& context ) const = 0;
 
      virtual OdResult removeContext ( 
    OdDbObject*              pObject,
    const OdDbObjectContext& context ) const = 0;
};
 
typedef OdSmartPtr<OdDbObjectContextInterface> OdDbObjectContextInterfacePtr;
 
#endif //_DBOBJECTCONTEXTINTERFACE_H_INCLUDED_