+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: GeomAPI_Interface.hxx
// Created: 23 Apr 2014
// Author: Mikhail PONIKAROV
-#ifndef GeomAPI_Interface_HeaderFile
-#define GeomAPI_Interface_HeaderFile
+#ifndef GeomAPI_Interface_H_
+#define GeomAPI_Interface_H_
#include <GeomAPI.h>
+#include <memory>
+
/**\class GeomAPI_Interface
* \ingroup DataModel
* \brief General base class for all interfaces in this package
*/
-class GEOMAPI_EXPORT GeomAPI_Interface
+class GeomAPI_Interface
{
-protected:
- void* myImpl; ///< pointer to the internal impl object
+ private:
+ std::shared_ptr<void> myImpl; ///< pointer to the internal impl object
-public:
+ public:
/// None - constructor
- GeomAPI_Interface();
+ GEOMAPI_EXPORT GeomAPI_Interface();
/// Constructor by the impl pointer (used for internal needs)
- GeomAPI_Interface(void* theImpl);
-
+ template<class T> explicit GeomAPI_Interface(T* theImpl)
+ {
+ myImpl.reset(theImpl);
+ }
+
/// Destructor
- virtual ~GeomAPI_Interface();
+ GEOMAPI_EXPORT virtual ~GeomAPI_Interface();
/// Returns the pointer to the impl
- template<class T> inline T* implPtr() {return static_cast<T*>(myImpl);}
+ template<class T> inline T* implPtr()
+ {
+ return static_cast<T*>(myImpl.get());
+ }
+ /// Returns the pointer to the impl
+ template<class T> inline const T* implPtr() const
+ {
+ return static_cast<T*>(myImpl.get());
+ }
/// Returns the reference object of the impl
- template<class T> inline const T& impl() {return *(static_cast<T*>(myImpl));}
+ template<class T> inline const T& impl() const
+ {
+ return *(static_cast<T*>(myImpl.get()));
+ }
/// Updates the impl (deletes the old one)
- void setImpl(void* theImpl);
+ template<class T> inline void setImpl(T* theImpl)
+ {
+ myImpl.reset(theImpl);
+ }
+
+ /// Returns true if the impl is empty
+ GEOMAPI_EXPORT bool empty() const;
};
#endif