##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# std::experimental::ranges::Invocable, std::experimental::ranges::RegularInvocable

From cppreference.com
< cpp‎ | experimental‎ | ranges

Defined in header `<experimental/ranges/concepts>` |  |
template <class F, class... Args> concept bool Invocable() { return ranges::CopyConstructible<F>() && requires(F f, Args&&... args) { ranges::invoke(f, std::forward<Args>(args)...); /* not required to be equality preserving */ }; } |  | (ranges TS)
template <class F, class... Args> concept bool RegularInvocable() { return Invocable<F, Args...>(); } |  | (ranges TS)

| This section is incomplete Reason: add description and extra caveats

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/experimental/ranges/concepts/Invocable&oldid=89671"
Category:

- Todo with reason