TCompPtr.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
 
 
// ACF includes
#include <icomp/IComponent.h>
#include <icomp/CInterfaceManipBase.h>
 
 
template <class InterfaceType>
class TSharedCompPtr: protected CInterfaceManipBase
{
public:
       TSharedCompPtr(const TCompPtr& source)
              :m_ptr(source.ptr)
       {
       }
 
       TSharedCompPtr(icomp::IComponent* ptr)
       {
              m_ptr.SetPtr(ptr, ExtractIntefrace<InterfaceType>(ptr));
       }
       
       bool IsValid() const
       {
              return m_ptr.IsValid();
       }
 
       const InterfaceType* operator->() const
       {
              Q_ASSERT(m_ptr.IsValid());
 
              return m_ptr.operator->();
       }
 
       InterfaceType* operator->()
       {
              Q_ASSERT(m_ptr.IsValid());
 
              return m_ptr.operator->();
       }
 
       const InterfaceType& operator*() const
       {
              Q_ASSERT(m_ptr.IsValid());
 
              return *m_ptr;
       }
 
       InterfaceType& operator*()
       {
              Q_ASSERT(m_ptr.IsValid());
 
              return *m_ptr;
       }
 
private:
       typedef istd::TSharedInterfacePtr<InterfaceType, icomp::IComponent> PtrImpl;
       PtrImpl m_ptr;
};
 
 
} // namespace icomp