CInterfaceManipBase.h

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// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
// Qt includes
#include <QtCore/QByteArray>
 
// ACF includes
#include <istd/CIdManipBase.h>
#include <istd/CClassInfo.h>
#include <icomp/IComponent.h>
 
 
namespace icomp
{
 
 
class CInterfaceManipBase: public istd::CIdManipBase
{
protected:
       template <class Interface>
       static Interface* ExtractInterface(IComponent* componentPtr, const QByteArray& subId = "");
};
 
 
// protected template methods
 
template <class Interface>
Interface* CInterfaceManipBase::ExtractInterface(IComponent* componentPtr, const QByteArray& subId)
{
       if (componentPtr != NULL){
              istd::CClassInfo info = istd::CClassInfo::GetInfo<Interface>();
 
              return static_cast<Interface*>(componentPtr->GetInterface(info, subId));
       }
       else{
              return NULL;
       }
}
 
 
} // namespace icomp