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// File: Standard_MMgrRaw.hxx
// Created: Tue Mar 15 12:05:43 2005
// Author: Peter KURNEV
// <pkv@irinox>
#ifndef _Standard_MMgrRaw_HeaderFile
#define _Standard_MMgrRaw_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 raw OCC memory manager which uses standard C
* functions: malloc (or calloc), free and realloc
* without any optimization
*/
class Standard_MMgrRaw : public Standard_MMgrRoot
{
public:
//! Constructor; if aClear is True, the memory will be nullified
//! upon allocation.
Standard_EXPORT Standard_MMgrRaw(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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