std::stop_source::stop_source
From cppreference.com
< cpp | thread | stop source
stop_source(); |
(1) | (since C++20) |
explicit stop_source( std::nostopstate_t nss ) noexcept; |
(2) | (since C++20) |
stop_source( const stop_source& other ) noexcept; |
(3) | (since C++20) |
stop_source( stop_source&& other ) noexcept; |
(4) | (since C++20) |
Constructs a new stop_source
object.
1) Constructs a
stop_source
with new stop-state.2) Constructs an empty
stop_source
with no associated stop-state.3) Copy constructor. Constructs a
stop_source
whose associated stop-state is the same as that of other.4) Move constructor. Constructs a
stop_source
whose associated stop-state is the same as that of other; other is left empty.Parameters
nss | - | an std::nostopstate_t placeholder object to construct an empty stop_source
|
other | - | another stop_source object to construct this stop_source object with
|
Postconditions
1) stop_possible() is true and stop_requested() is false.
2) stop_possible() and stop_requested() are both false.
3) *this and other share the same associated stop-state and compare equal.
4) *this has other's previously associated stop-state, and other.stop_possible() is false.
Exceptions
1) std::bad_alloc if memory could not be allocated for the stop-state.