// This file is generated by WOK (CPPExt). // Please do not edit this file; modify original file instead. // The copyright and license terms as defined for the original file apply to // this header file considered to be the "object code" form of the original source. #ifndef _MMgt_TShared_HeaderFile #define _MMgt_TShared_HeaderFile #ifndef _Standard_HeaderFile #include #endif #ifndef _Standard_DefineHandle_HeaderFile #include #endif #ifndef _Handle_MMgt_TShared_HeaderFile #include #endif #ifndef _Standard_Transient_HeaderFile #include #endif class Standard_OutOfMemory; //! The abstract class TShared is the root class of
//! managed objects. TShared objects are managed
//! by a memory manager based on reference
//! counting. They have handle semantics. In other
//! words, the reference counter is transparently
//! incremented and decremented according to the
//! scope of handles. When all handles, which
//! reference a single object are out of scope, the
//! reference counter becomes null and the object is
//! automatically deleted. The deallocated memory is
//! not given back to the system though. It is
//! reclaimed for new objects of the same size.
//! Warning
//! This memory management scheme does not
//! work for cyclic data structures. In such cases
//! (with back pointers for example), you should
//! interrupt the cycle in a class by using a full C++
//! pointer instead of a handle.
class MMgt_TShared : public Standard_Transient { public: Standard_EXPORT virtual void Delete() const; DEFINE_STANDARD_RTTI(MMgt_TShared) protected: private: }; // other Inline functions and methods (like "C++: function call" methods) #endif