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std::latch::latch(3) | C++ Standard Libary | std::latch::latch(3) |
NAME¶
std::latch::latch - std::latch::latch
Synopsis¶
constexpr explicit latch( std::ptrdiff_t expected ); (1)
(since C++20)
latch( const latch& ) = delete; (2) (since C++20)
1) Constructs a latch and initializes its internal counter. The behavior is
undefined if expected is negative or greater than max().
2) Copy constructor is deleted. latch is neither copyable nor movable.
Parameters¶
expected - the initial value of the internal counter
Exceptions¶
Throws nothing.
2024.06.10 | http://cppreference.com |