Celartem::ThreadSafeOperation Struct Reference

#include <cel_syncobjs.h>

List of all members.

Static Public Member Functions
static size_t	inc (volatile size_t *pNum)
static size_t	dec (volatile size_t *pNum)
static size_t	cmpxchg (size_t *dest, size_t xchg, size_t compare)
static void *	cmpxchg_ptr (void **dest, void *xchg, void *compare)
static size_t	xchg (size_t *dest, size_t val)
static void *	xchg_ptr (void **dest, void *val)
static size_t	xchg_add (size_t *dest, size_t incr)

---

Detailed Description

This struct provides functions of thread-safe interlocked increment decrement. Although the same operation could be done using Mutex instread of this class, the implementation of this class is faster than Mutex. Mutex

---

Member Function Documentation

static size_t Celartem::ThreadSafeOperation::cmpxchg	(	size_t *	dest,
		size_t	xchg,
		size_t	compare
	)			[static]

InterlockedCompareExchange

static void* Celartem::ThreadSafeOperation::cmpxchg_ptr	(	void **	dest,
		void *	xchg,
		void *	compare
	)			[static]

InterlockedCompareExchangePtr

static size_t Celartem::ThreadSafeOperation::dec

(

volatile size_t *

pNum

)

[static]

This function decrements the specified size_t variable.

Parameters:

pNum

Pointer to the size_t variable.

Returns:

The function returns the resulting decremented value.

static size_t Celartem::ThreadSafeOperation::inc

(

volatile size_t *

pNum

)

[static]

This function increments the specified size_t variable.

Parameters:

pNum

Pointer to the size_t variable.

Returns:

The function returns the resulting incremented value.

static size_t Celartem::ThreadSafeOperation::xchg	(	size_t *	dest,
		size_t	val
	)			[static]

InterlockedExchange

static size_t Celartem::ThreadSafeOperation::xchg_add	(	size_t *	dest,
		size_t	incr
	)			[static]

InterlockedExchangeAdd

static void* Celartem::ThreadSafeOperation::xchg_ptr	(	void **	dest,
		void *	val
	)			[static]

InterlockedExchangePtr

---

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

• cel_syncobjs.h