CODEWITHSUNDEEP
iosgrand-central-dispatch
snowflakekiller
snowflakekiller

Reputation: 3568

What does the "t" in dispatch_queue_t stand for?

I can't seem to find out what the "t" in dispatch_queue_t stands for from Apple's GCD documentation.

At first I thought it was "thread" but after reading this question I think it means typedef. If that is the case, what is dispatch_queue_t a typedef of?

Upvotes: 6

Views: 1459

Answers (1)

Fred Foo
Fred Foo

Reputation: 363717

It stands for "type". If the docs don't specify what dispatch_queue_t is a typedef for, then it's an opaque type: you're not supposed to know, because it's an implementation detail (not part of the API spec).

Upvotes: 9

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