std::experimental::latch::~latch

 

C++

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Technical specifications

Symbols index

External libraries

 

Technical specifications

Filesystem library (filesystem TS)

Library fundamentals (library fundamentals TS)

Library fundamentals 2 (library fundamentals TS v2)

Library fundamentals 3 (library fundamentals TS v3)

Extensions for parallelism (parallelism TS)

Extensions for parallelism 2 (parallelism TS v2)

Extensions for concurrency (concurrency TS)

Extensions for concurrency 2 (concurrency TS v2)

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Latches and barriers

experimental::latch

experimental::barrier

experimental::flex_barrier

Atomic smart pointers

experimental::atomic_shared_ptr

experimental::atomic_weak_ptr

 

std::experimental::latch

latch::latch

latch::~latch

latch::count_down_and_wait

latch::count_down

latch::is_ready

latch::wait

 

~latch();		(concurrency TS)

Destroys the latch.

The behavior is undefined if a thread is blocked at the synchronization point.

The destructor may be called even if not all threads have returned from wait() or count_down_and_wait(), provided the internal counter must equal zero.

The destructor may block until all threads have returned from the blocking functions.

No thread is allowed to block on this latch after one thread has invoked the destructor.