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IsHandleValid(in AtomicSafetyHandle)

Checks if an AtomicSafetyHandle is valid.
Read time 1 minuteLast updated 13 days ago

Definition

IsHandleValid(AtomicSafetyHandle)

public static bool IsHandleValid(in AtomicSafetyHandle handle)

Parameters

handle

AtomicSafetyHandle
The AtomicSafetyHandle to check.

Returns

Type

Description

bool
true
if the AtomicSafetyHandle is valid, 
false
otherwise.

Remarks

An 
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 SetBumpSecondaryVersionOnSchedule are called on the 
    AtomicSafetyHandle
    .
For more information about container version numbers, refer to Copying NativeContainer structures.