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  3. TSpscQueue::Peek

TSpscQueue::Peek

As there can be only one consumer, a consumer can safely "peek" the tail of the queue.

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Containers > API/Runtime/Core/Containers/TSpscQueue

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Containers/SpscQueue.h
Include #include "Containers/SpscQueue.h" 
ElementType &42; Peek&40;&41; const

Remarks

As there can be only one consumer, a consumer can safely "peek" the tail of the queue. returns a pointer to the tail if the queue is not empty, nullptr otherwise there's no overload with TOptional as it doesn't support references

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