CS::Threading::AtomicOperationsBase< Impl > Class Template Reference
Define low-level atomic operations. More...
#include <csutil/threading/atomicops.h>
Static Public Member Functions | |
static CS_FORCEINLINE_TEMPLATEMETHOD void * | CompareAndSet (void **target, void *value, void *comparand) |
Compare pointer pointed to by target with comparand, if they are equal set pointer pointed to by target to value, otherwise do nothing. | |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 | CompareAndSet (int32 *target, int32 value, int32 comparand) |
Compare value pointed to by target with comparand, if they are equal set value pointed to by target to value, otherwise do nothing. | |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 | Decrement (int32 *target) |
Atomically decrement value pointed to by target. | |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 | Increment (int32 *target) |
Atomically increment value pointed to by target. | |
static CS_FORCEINLINE_TEMPLATEMETHOD void * | Read (void **target) |
Atomically read pointer pointed to by target. | |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 | Read (int32 *target) |
Atomically read value pointed to by target. | |
static CS_FORCEINLINE_TEMPLATEMETHOD void * | Set (void **target, void *value) |
Set pointer pointed to by target to value and return previous value. | |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 | Set (int32 *target, int32 value) |
Set value pointed to by target to value and return previous value. |
Detailed Description
template<typename Impl>
class CS::Threading::AtomicOperationsBase< Impl >
Define low-level atomic operations.
These operations are truly atomic on the processor, and thereby safe to use on shared variables in a multi-threaded environment.
Definition at line 36 of file atomicops.h.
Member Function Documentation
static CS_FORCEINLINE_TEMPLATEMETHOD void* CS::Threading::AtomicOperationsBase< Impl >::CompareAndSet | ( | void ** | target, | |
void * | value, | |||
void * | comparand | |||
) | [inline, static] |
Compare pointer pointed to by target with comparand, if they are equal set pointer pointed to by target to value, otherwise do nothing.
Returns initial pointer pointed to by target.
Definition at line 75 of file atomicops.h.
static CS_FORCEINLINE_TEMPLATEMETHOD int32 CS::Threading::AtomicOperationsBase< Impl >::CompareAndSet | ( | int32 * | target, | |
int32 | value, | |||
int32 | comparand | |||
) | [inline, static] |
Compare value pointed to by target with comparand, if they are equal set value pointed to by target to value, otherwise do nothing.
Returns initial value pointed to by target.
Definition at line 63 of file atomicops.h.
static CS_FORCEINLINE_TEMPLATEMETHOD int32 CS::Threading::AtomicOperationsBase< Impl >::Decrement | ( | int32 * | target | ) | [inline, static] |
Atomically decrement value pointed to by target.
Returns value after decrement.
Definition at line 96 of file atomicops.h.
static CS_FORCEINLINE_TEMPLATEMETHOD int32 CS::Threading::AtomicOperationsBase< Impl >::Increment | ( | int32 * | target | ) | [inline, static] |
Atomically increment value pointed to by target.
Returns value after increment.
Definition at line 86 of file atomicops.h.
static CS_FORCEINLINE_TEMPLATEMETHOD void* CS::Threading::AtomicOperationsBase< Impl >::Read | ( | void ** | target | ) | [inline, static] |
static CS_FORCEINLINE_TEMPLATEMETHOD int32 CS::Threading::AtomicOperationsBase< Impl >::Read | ( | int32 * | target | ) | [inline, static] |
static CS_FORCEINLINE_TEMPLATEMETHOD void* CS::Threading::AtomicOperationsBase< Impl >::Set | ( | void ** | target, | |
void * | value | |||
) | [inline, static] |
Set pointer pointed to by target to value and return previous value.
Definition at line 52 of file atomicops.h.
static CS_FORCEINLINE_TEMPLATEMETHOD int32 CS::Threading::AtomicOperationsBase< Impl >::Set | ( | int32 * | target, | |
int32 | value | |||
) | [inline, static] |
Set value pointed to by target to value and return previous value.
Definition at line 43 of file atomicops.h.
The documentation for this class was generated from the following file:
- csutil/threading/atomicops.h
Generated for Crystal Space 1.2 by doxygen 1.4.7