folly::observer::SimpleObservable::SimpleObservable

Constructors

Synopses

Declared in <folly/observer/SimpleObservable.h>

Constructs the observable holding a default-constructed value.

template<typename U = T>
requires std::is_default_constructible<U>::value
SimpleObservable();
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Constructs the observable holding the given value.

explicit
SimpleObservable(T value);
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Constructs the observable holding the given shared value.

explicit
SimpleObservable(std::shared_ptr<T const> value);
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Parameters

NameDescription
valueThe initial value.