std::stop_source::stop_source
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std::stop_source
Member functions
stop_source::stop_source
Modifiers
Observers
Non-member functions
Helper tags
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.[edit] 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
[edit] 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.
[edit] Exceptions
1) std::bad_alloc if memory could not be allocated for the stop-state.