#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
	maximum cumulative allocated size

size_t	myBreakSize
	user defined allocation size to debug (see place_for_breakpoint())

size_t	myBreakPeak
	user defined peak size limit to debug

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

◆ CollectBySize()

OSD_MAllocHook::CollectBySize::CollectBySize ( )

Constructor.

◆ ~CollectBySize()

OSD_MAllocHook::CollectBySize::~CollectBySize ( )

Destructor.

Member Function Documentation

◆ AllocEvent()

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

virtual

Allocation event handler.

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

Implements OSD_MAllocHook::Callback.

◆ FreeEvent()

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

virtual

Freeing event handler.

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

Implements OSD_MAllocHook::Callback.

◆ MakeReport()

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

Write report in the given file.

◆ Reset()

void OSD_MAllocHook::CollectBySize::Reset ( )

Reset the buffer and start collecting events.

Field Documentation

◆ myArray

Numbers* OSD_MAllocHook::CollectBySize::myArray

indexed from 0 to myMaxAllocSize-1

◆ myBreakPeak

size_t OSD_MAllocHook::CollectBySize::myBreakPeak

user defined peak size limit to debug

◆ myBreakSize

size_t OSD_MAllocHook::CollectBySize::myBreakSize

user defined allocation size to debug (see place_for_breakpoint())

◆ myMaxAllocSize

const size_t OSD_MAllocHook::CollectBySize::myMaxAllocSize

static

maximum tracked size

◆ myMutex

Standard_Mutex OSD_MAllocHook::CollectBySize::myMutex

used for thread-safe access

◆ myTotalLeftSize

ptrdiff_t OSD_MAllocHook::CollectBySize::myTotalLeftSize

currently remained allocated size

◆ myTotalPeakSize

size_t OSD_MAllocHook::CollectBySize::myTotalPeakSize

maximum cumulative allocated size

The documentation for this class was generated from the following file:

OSD_MAllocHook.hxx

Data Structures

Public Member Functions

Data Fields

Static Public Attributes