TChangeDelegator.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#pragma once
 
 
// ICF includes
#include <istd/CChangeDelegator.h>
 
 
namespace istd
{
 
 
template <class Base>
class TChangeDelegator:
            public Base,
            public CChangeDelegator
{
public:
    typedef Base BaseClass;
    typedef CChangeDelegator BaseClass2;
 
    TChangeDelegator();
    explicit TChangeDelegator(istd::IChangeable* slavePtr);
 
    // reimplemented (istd::IChangeable)
    virtual void OnBeginChanges();
    virtual void OnEndChanges(const istd::IChangeable::ChangeSet& changeSet);
};
 
 
// public methods
 
template <class Base>
TChangeDelegator<Base>::TChangeDelegator()
{
}
 
 
template <class Base>
TChangeDelegator<Base>::TChangeDelegator(IChangeable* slavePtr)
{
    BaseClass2::SetSlavePtr(slavePtr);
}
 
 
// pseudo-reimplemented (istd::IChangeable)
 
template <class Base>
void TChangeDelegator<Base>::OnBeginChanges()
{
    BaseClass2::OnBeginChanges();
 
    BaseClass::OnBeginChanges();
}
 
 
template <class Base>
void TChangeDelegator<Base>::OnEndChanges(const istd::IChangeable::ChangeSet& changeSet)
{
    BaseClass::OnEndChanges(changeSet);
 
    BaseClass2::OnEndChanges(changeSet);
}
 
 
} // namespace istd