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// File: Standard_MMgrTBBalloc.hxx
// Created: Tue Mar 15 12:05:43 2010
// Author: Sergey KUUL
#ifndef _Standard_MMgrTBBalloc_HeaderFile
#define _Standard_MMgrTBBalloc_HeaderFile
#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Standard_MMgrRoot_HeaderFile
#include <Standard_MMgrRoot.hxx>
#endif
//!
//! Implementation of OCC memory manager which uses Intel TBB
//! scalable allocator.
//!
//! On configurations where TBB is not available standard RTL functions
//! malloc() / free() are used.
class Standard_MMgrTBBalloc : public Standard_MMgrRoot
{
public:
//! Constructor; if aClear is True, the memory will be nullified
//! upon allocation.
Standard_EXPORT Standard_MMgrTBBalloc(const Standard_Boolean aClear=Standard_False);
//! Allocate aSize bytes
Standard_EXPORT virtual Standard_Address Allocate(const Standard_Size aSize);
//! Reallocate aPtr to the size aSize.
//! The pointer aPtr is nullified; new pointer is returned.
Standard_EXPORT virtual Standard_Address Reallocate(Standard_Address& aPtr,
const Standard_Size aSize);
//! Free allocated memory. The pointer is nullified.
Standard_EXPORT virtual void Free(Standard_Address&);
protected:
Standard_Boolean myClear; //! Option to nullify allocated memory
};
#endif
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