tcspc::matcher_for Concept Reference

Description

Concept that is satisfied when T conforms to the libtcspc matcher interface for event type Event.

Determines whether T is move-constructible and provides operator()(Event const &) const returning bool.

Concept definition

template<typename T, typename Event>
concept matcher_for =
    std::move_constructible<T> && requires(T const &m, Event const &e) {
        { m(e) } -> std::same_as<bool>;
    }