---
name: "std::regular_invocable"
section: "3"
platform: "linux"
package: "gcc"
version: "16.2.1+r23+gd564253eb6c8-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/std::regular_invocable"
---

# std::regular\_invocable(3)

\[concept.regularinvocable\], concept regular\_invocable

## NAME

std::regular\_invocable - \[concept.regularinvocable\], concept regular\_invocable

## SYNOPSIS

\#include \<concepts\>

## Concept definition

```
    template<typename _Fn, typename... _Args>
    concept regular_invocable = invocable<_Fn, _Args...>
```

## Detailed Description

\[concept.regularinvocable\], concept regular\_invocable

## Author

Generated automatically by Doxygen for libstdc++ from the source code.