AtomicOperations provides a namespace for a suite of atomic operations on the following types as defined by the AtomicTypes typedef: integer - AtomicTypes::Int, 64bit integer - AtomicTypes::Int64, pointer - AtomicTypes::Pointer.
Declared in <bsls_atomicoperations.h>
struct AtomicOperations;| Name | Description |
|---|---|
AtomicTypes | Alias for platform-specific atomic integer, pointer, and Int64 types. |
Imp | Platform-specific atomic operations implementation. |
| Name | Description |
|---|---|
addInt | Atomically add to the specified atomicInt the specified value, providing the sequential consistency memory ordering guarantee. |
addInt64 | Atomically add to the specified atomicInt the specified value, providing the sequential consistency memory ordering guarantee. |
addInt64AcqRel | Atomically add to the specified atomicInt the specified value, providing the acquire/release memory ordering guarantee. |
addInt64Nv | Atomically add to the specified atomicInt the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
addInt64NvAcqRel | Atomically add to the specified atomicInt the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
addInt64NvRelaxed | Atomically add to the specified atomicInt the specified value and return the resulting value, without providing any memory ordering guarantees. |
addInt64Relaxed | Atomically add to the specified atomicInt the specified value, without providing any memory ordering guarantees. |
addIntAcqRel | Atomically add to the specified atomicInt the specified value, providing the acquire/release memory ordering guarantee. |
addIntNv | Atomically add to the specified atomicInt the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
addIntNvAcqRel | Atomically add to the specified atomicInt the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
addIntNvRelaxed | Atomically add to the specified atomicInt the specified value and return the resulting value, without providing any memory ordering guarantees. |
addIntRelaxed | Atomically add to the specified atomicInt the specified value, without providing any memory ordering guarantees. |
addUint | Atomically add to the specified atomicUint the specified value, providing the sequential consistency memory ordering guarantee. |
addUint64 | Atomically add to the specified atomicUint the specified value, providing the sequential consistency memory ordering guarantee. |
addUint64AcqRel | Atomically add to the specified atomicUint the specified value, providing the acquire/release memory ordering guarantee. |
addUint64Nv | Atomically add to the specified atomicUint the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
addUint64NvAcqRel | Atomically add to the specified atomicUint the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
addUint64NvRelaxed | Atomically add to the specified atomicUint the specified value and return the resulting value, without providing any memory ordering guarantees. |
addUint64Relaxed | Atomically add to the specified atomicUint the specified value, without providing any memory ordering guarantees. |
addUintAcqRel | Atomically add to the specified atomicUint the specified value, providing the acquire/release memory ordering guarantee. |
addUintNv | Atomically add to the specified atomicUint the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
addUintNvAcqRel | Atomically add to the specified atomicUint the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
addUintNvRelaxed | Atomically add to the specified atomicUint the specified value and return the resulting value, without providing any memory ordering guarantees. |
addUintRelaxed | Atomically add to the specified atomicUint the specified value, without providing any memory ordering guarantees. |
decrementInt | Atomically decrement the value of the specified atomicInt by 1, providing the sequential consistency memory ordering guarantee. |
decrementInt64 | Atomically decrement the specified atomicInt by 1, providing the sequential consistency memory ordering guarantee. |
decrementInt64AcqRel | Atomically decrement the specified atomicInt by 1, providing the acquire/release memory ordering guarantee. |
decrementInt64Nv | Atomically decrement the specified atomicInt by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
decrementInt64NvAcqRel | Atomically decrement the specified atomicInt by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
decrementIntAcqRel | Atomically decrement the value of the specified atomicInt by 1, providing the acquire/release memory ordering guarantee. |
decrementIntNv | Atomically decrement the specified atomicInt by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
decrementIntNvAcqRel | Atomically decrement the specified atomicInt by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
decrementUint | Atomically decrement the value of the specified atomicUint by 1, providing the sequential consistency memory ordering guarantee. |
decrementUint64 | Atomically decrement the specified atomicUint by 1, providing the sequential consistency memory ordering guarantee. |
decrementUint64AcqRel | Atomically decrement the specified atomicUint by 1, providing the acquire/release memory ordering guarantee. |
decrementUint64Nv | Atomically decrement the specified atomicUint by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
decrementUint64NvAcqRel | Atomically decrement the specified atomicUint by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
decrementUintAcqRel | Atomically decrement the value of the specified atomicUint by 1, providing the acquire/release memory ordering guarantee. |
decrementUintNv | Atomically decrement the specified atomicUint by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
decrementUintNvAcqRel | Atomically decrement the specified atomicUint by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
getInt | Atomically retrieve the value of the specified atomicInt, providing the sequential consistency memory ordering guarantee. |
getInt64 | Atomically retrieve the value of the specified atomicInt, providing the sequential consistency memory ordering guarantee. |
getInt64Acquire | Atomically retrieve the value of the specified atomicInt, providing the acquire memory ordering guarantee. |
getInt64Relaxed | Atomically retrieve the value of the specified atomicInt, without providing any memory ordering guarantees. |
getIntAcquire | Atomically retrieve the value of the specified atomicInt, providing the acquire memory ordering guarantee. |
getIntRelaxed | Atomically retrieve the value of the specified atomicInt, without providing any memory ordering guarantees. |
getPtr | Atomically retrieve the value of the specified atomicPtr, providing the sequential consistency memory ordering guarantee. |
getPtrAcquire | Atomically retrieve the value of the specified atomicPtr, providing the acquire memory ordering guarantee. |
getPtrRelaxed | Atomically retrieve the value of the specified atomicPtr, without providing any memory ordering guarantees. |
getUint | Atomically retrieve the value of the specified atomicUint, providing the sequential consistency memory ordering guarantee. |
getUint64 | Atomically retrieve the value of the specified atomicUint, providing the sequential consistency memory ordering guarantee. |
getUint64Acquire | Atomically retrieve the value of the specified atomicUint, providing the acquire memory ordering guarantee. |
getUint64Relaxed | Atomically retrieve the value of the specified atomicUint, without providing any memory ordering guarantees. |
getUintAcquire | Atomically retrieve the value of the specified atomicUint, providing the acquire memory ordering guarantee. |
getUintRelaxed | Atomically retrieve the value of the specified atomicUint, without providing any memory ordering guarantees. |
incrementInt | Atomically increment the value of the specified atomicInt by 1, providing the sequential consistency memory ordering guarantee. |
incrementInt64 | Atomically increment the value of the specified atomicInt by 1, providing the sequential consistency memory ordering guarantee. |
incrementInt64AcqRel | Atomically increment the value of the specified atomicInt by 1, providing the acquire/release memory ordering guarantee. |
incrementInt64Nv | Atomically increment the specified atomicInt by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
incrementInt64NvAcqRel | Atomically increment the specified atomicInt by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
incrementIntAcqRel | Atomically increment the value of the specified atomicInt by 1, providing the acquire/release memory ordering guarantee. |
incrementIntNv | Atomically increment the specified atomicInt by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
incrementIntNvAcqRel | Atomically increment the specified atomicInt by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
incrementUint | Atomically increment the value of the specified atomicUint by 1, providing the sequential consistency memory ordering guarantee. |
incrementUint64 | Atomically increment the value of the specified atomicUint by 1, providing the sequential consistency memory ordering guarantee. |
incrementUint64AcqRel | Atomically increment the value of the specified atomicUint by 1, providing the acquire/release memory ordering guarantee. |
incrementUint64Nv | Atomically increment the specified atomicUint by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
incrementUint64NvAcqRel | Atomically increment the specified atomicUint by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
incrementUintAcqRel | Atomically increment the value of the specified atomicUint by 1, providing the acquire/release memory ordering guarantee. |
incrementUintNv | Atomically increment the specified atomicUint by 1 and return the resulting value, providing the sequential consistency memory ordering guarantee. |
incrementUintNvAcqRel | Atomically increment the specified atomicUint by 1 and return the resulting value, providing the acquire/release memory ordering guarantee. |
initInt | Initialize the specified atomicInt and set its value to the optionally specified initialValue. |
initInt64 | Initialize the specified atomicInt and set its value to the optionally specified initialValue. |
initPointer | Initialize the specified atomicPtr and set its value to the optionally specified initialValue. |
initUint | Initialize the specified atomicUint and set its value to the optionally specified initialValue. |
initUint64 | Initialize the specified atomicUint and set its value to the optionally specified initialValue. |
setInt | Atomically set the value of the specified atomicInt to the specified value, providing the sequential consistency memory ordering guarantee. |
setInt64 | Atomically set the value of the specified atomicInt to the specified value, providing the sequential consistency memory ordering guarantee. |
setInt64Relaxed | Atomically set the value of the specified atomicInt to the specified value, without providing any memory ordering guarantees. |
setInt64Release | Atomically set the value of the specified atomicInt to the specified value, providing the release memory ordering guarantee. |
setIntRelaxed | Atomically set the value of the specified atomicInt to the specified value, without providing any memory ordering guarantees. |
setIntRelease | Atomically set the value of the specified atomicInt to the specified value, providing the release memory ordering guarantee. |
setPtr | Atomically set the value of the specified atomicPtr to the specified value, providing the sequential consistency memory ordering guarantee. |
setPtrRelaxed | Atomically set the value of the specified atomicPtr to the specified value, without providing any memory ordering guarantees. |
setPtrRelease | Atomically set the value of the specified atomicPtr to the specified value, providing the release memory ordering guarantee. |
setUint | Atomically set the value of the specified atomicUint to the specified value, providing the sequential consistency memory ordering guarantee. |
setUint64 | Atomically set the value of the specified atomicUint to the specified value, providing the sequential consistency memory ordering guarantee. |
setUint64Relaxed | Atomically set the value of the specified atomicUint to the specified value, without providing any memory ordering guarantees. |
setUint64Release | Atomically set the value of the specified atomicUint to the specified value, providing the release memory ordering guarantee. |
setUintRelaxed | Atomically set the value of the specified atomicUint to the specified value, without providing any memory ordering guarantees. |
setUintRelease | Atomically set the value of the specified atomicUint to the specified value, providing the release memory ordering guarantee. |
subtractInt64Nv | Atomically subtract from the specified atomicInt the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
subtractInt64NvAcqRel | Atomically subtract from the specified atomicInt the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
subtractInt64NvRelaxed | Atomically subtract from the specified atomicInt the specified value and return the resulting value, without providing any memory ordering guarantees. |
subtractIntNv | Atomically subtract from the specified atomicInt the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
subtractIntNvAcqRel | Atomically subtract from the specified atomicInt the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
subtractIntNvRelaxed | Atomically subtract from the specified atomicInt the specified value and return the resulting value, without providing any memory ordering guarantees. |
subtractUint64Nv | Atomically subtract from the specified atomicUint the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
subtractUint64NvAcqRel | Atomically subtract from the specified atomicUint the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
subtractUint64NvRelaxed | Atomically subtract from the specified atomicUint the specified value and return the resulting value, without providing any memory ordering guarantees. |
subtractUintNv | Atomically subtract from the specified atomicUint the specified value and return the resulting value, providing the sequential consistency memory ordering guarantee. |
subtractUintNvAcqRel | Atomically subtract from the specified atomicUint the specified value and return the resulting value, providing the acquire/release memory ordering guarantee. |
subtractUintNvRelaxed | Atomically subtract from the specified atomicUint the specified value and return the resulting value, without providing any memory ordering guarantees. |
swapInt | Atomically set the value of the specified atomicInt to the specified swapValue, and return its previous value, providing the sequential consistency memory ordering guarantee. |
swapInt64 | Atomically set the value of the specified atomicInt to the specified swapValue and return its previous value, providing the sequential consistency memory ordering guarantee. |
swapInt64AcqRel | Atomically set the value of the specified atomicInt to the specified swapValue and return its previous value, providing the acquire/release memory ordering guarantee. |
swapIntAcqRel | Atomically set the value of the specified atomicInt to the specified swapValue, and return its previous value, providing the acquire/release memory ordering guarantee. |
swapPtr | Atomically set the value of the specified atomicPtr to the specified swapValue, and return its previous value, providing the sequential consistency memory ordering guarantee. |
swapPtrAcqRel | Atomically set the value of the specified atomicPtr to the specified swapValue, and return its previous value, providing the acquire/release memory ordering guarantee. |
swapUint | Atomically set the value of the specified atomicUint to the specified swapValue, and return its previous value, providing the sequential consistency memory ordering guarantee. |
swapUint64 | Atomically set the value of the specified atomicUint to the specified swapValue and return its previous value, providing the sequential consistency memory ordering guarantee. |
swapUint64AcqRel | Atomically set the value of the specified atomicUint to the specified swapValue and return its previous value, providing the acquire/release memory ordering guarantee. |
swapUintAcqRel | Atomically set the value of the specified atomicUint to the specified swapValue, and return its previous value, providing the acquire/release memory ordering guarantee. |
testAndSwapInt | Conditionally set the value of the specified atomicInt to the specified swapValue if and only if the value of atomicInt equals the value of the specified compareValue, and return the initial value of atomicInt, providing the sequential consistency memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapInt64 | Conditionally set the value of the specified atomicInt to the specified swapValue if and only if the value of atomicInt equals the value of the specified compareValue, and return the initial value of atomicInt, providing the sequential consistency memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapInt64AcqRel | Conditionally set the value of the specified atomicInt to the specified swapValue if and only if the value of atomicInt equals the value of the specified compareValue, and return the initial value of atomicInt, providing the acquire/release memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapIntAcqRel | Conditionally set the value of the specified atomicInt to the specified swapValue if and only if the value of atomicInt equals the value of the specified compareValue, and return the initial value of atomicInt, providing the acquire/release memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapPtr | Conditionally set the value of the specified atomicPtr to the specified swapValue if and only if the value of atomicPtr equals the value of the specified compareValue, and return the initial value of atomicPtr, providing the sequential consistency memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapPtrAcqRel | Conditionally set the value of the specified atomicPtr to the specified swapValue if and only if the value of atomicPtr equals the value of the specified compareValue, and return the initial value of atomicPtr, providing the acquire/release memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapUint | Conditionally set the value of the specified atomicUint to the specified swapValue if and only if the value of atomicUint equals the value of the specified compareValue, and return the initial value of atomicUint, providing the sequential consistency memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapUint64 | Conditionally set the value of the specified atomicUint to the specified swapValue if and only if the value of atomicUint equals the value of the specified compareValue, and return the initial value of atomicUint, providing the sequential consistency memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapUint64AcqRel | Conditionally set the value of the specified atomicUint to the specified swapValue if and only if the value of atomicUint equals the value of the specified compareValue, and return the initial value of atomicUint, providing the acquire/release memory ordering guarantee. The whole operation is performed atomically. |
testAndSwapUintAcqRel | Conditionally set the value of the specified atomicUint to the specified swapValue if and only if the value of atomicInt equals the value of the specified compareValue, and return the initial value of atomicUint, providing the acquire/release memory ordering guarantee. The whole operation is performed atomically. |