std::latch::latch
From cppreference.com
C++
Concurrency support library
|
|
std::latch
Member functions | ||||
latch::latch | ||||
Constants | ||||
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.