#include <OSD_MAllocHook.hxx>

Inheritance diagram for OSD_MAllocHook::CollectBySize:

Data Structures
struct	Numbers
Public Member Functions
	CollectBySize ()
	Constructor.
	~CollectBySize ()
	Destructor.
void	Reset ()
	Reset the buffer and start collecting events.
Standard_Boolean	MakeReport (const char *theOutFile)
	Write report in the given file.
virtual void	AllocEvent (size_t, long)
	Allocation event handler.
virtual void	FreeEvent (void *, size_t, long)
	Freeing event handler.
Data Fields
Standard_Mutex	myMutex
	used for thread-safe access
Numbers *	myArray
	indexed from 0 to myMaxAllocSize-1
ptrdiff_t	myTotalLeftSize
	currently remained allocated size
size_t	myTotalPeakSize
	maxium cumulative allocated size
size_t	myBreakSize
Static Public Attributes
static const size_t	myMaxAllocSize
	maximum tracked size

Detailed Description

Implementation of the handler that collects numbers of allocations/deallocations for each block size directly in the memory.

Constructor & Destructor Documentation

OSD_MAllocHook::CollectBySize::CollectBySize ( )

OSD_MAllocHook::CollectBySize::~CollectBySize ( )

virtual void OSD_MAllocHook::CollectBySize::AllocEvent	(	size_t	theSize,
		long	theRequestNum
	)		`[virtual]`

It is called when allocation is done

Parameters:

theSize	the size of the memory block in bytes
theRequestNum	the allocation order number of the memory block

virtual void OSD_MAllocHook::CollectBySize::FreeEvent	(	void *	theData,
		size_t	theSize,
		long	theRequestNum
	)		`[virtual]`

It is called when the block is freed

Parameters:

theData	the pointer to the user data section of the memory block
theSize	the size of the memory block in bytes
theRequestNum	the allocation order number of the memory block

Standard_Boolean OSD_MAllocHook::CollectBySize::MakeReport ( const char * theOutFile )