UIDPairRef.h

//========================================================================================
// 
// $File$
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// Owner: Paul Sorrick
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
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#ifndef __UIDPAIRREF__
#define __UIDPAIRREF__

#include "IPMUnknown.h"

class IDataBase; 

class UIDPairRef
{
 public:
 UIDPairRef(IDataBase *db, UID key, UID value) :
 fDB(db), fKeyUID(key), fValueUID(value) 
 {}
 UIDPairRef(const UIDPairRef& ref) :
 fDB(ref.GetDataBase()),
 fKeyUID(ref.GetKeyUID()),
 fValueUID(ref.GetValueUID())
 {}
 IDataBase *GetDataBase() const
 { return fDB; }
 UID GetKeyUID() const
 { return fKeyUID; }
 UID GetValueUID() const
 { return fValueUID; }
 bool16 operator==(const UIDPairRef& other) const
 { return fKeyUID == other.fKeyUID && fValueUID == other.fValueUID && fDB == other.fDB; }
 bool16 operator!=(const UIDPairRef& other) const
 { return ((fKeyUID != other.fKeyUID) || (fValueUID != other.fValueUID) || (fDB != other.fDB)); }
private:
 IDataBase *fDB;
 UID fKeyUID;
 UID fValueUID;
};


#endif // __UIDPAIRREF__