std::experimental::latch::is_ready (3) - Linux Manuals
std::experimental::latch::is_ready: std::experimental::latch::is_ready
NAME
std::experimental::latch::is_ready - std::experimental::latch::is_ready
Synopsis
bool is_ready() const noexcept; (1) (concurrency TS)
Returns true if the internal counter equals zero.
Parameters
(none)
Return value
true if the internal counter of *this latch equals zero.