IsHandleValid(in AtomicSafetyHandle)

Checks if an AtomicSafetyHandle is valid.

読み終わるまでの所要時間 1 分

最終更新 1ヶ月前

Definition


public static bool IsHandleValid(in AtomicSafetyHandle handle)

AtomicSafetyHandle

The AtomicSafetyHandle to check.

Type	Description
bool	`true` if the AtomicSafetyHandle is valid, `false` otherwise.

AtomicSafetyHandle

is invalid under the following conditions:

The version number it stores no longer matches the version number of the associated entry in the safety system.
AtomicSafetyHandle.Release is called on the
```
AtomicSafetyHandle
```
, or on another
```
AtomicSafetyHandle
```
that references the same memory region.
The secondary version number it stores no longer matches the secondary version number of the associated entry in the safety system. This situation happens when AtomicSafetyHandle.CheckWriteAndBumpSecondaryVersion or AtomicSafetyHandle.SetBumpSecondaryVersionOnScheduleWrite are called on the
```
AtomicSafetyHandle
```
.

For more information about container version numbers, refer to Copying NativeContainer structures.