---
name: "std::_Maybe_get_result_type"
section: "3cxx"
platform: "linux"
package: "libstdc++-9-doc"
version: "9.3.0-22"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/std::_Maybe_get_result_type/3cxx"
---

# std::\_Maybe\_get\_result\_type(3cxx)

If we have found a result\_type, extract it.

## NAME

std::\_Maybe\_get\_result\_type\< \_Functor, typename \> - If we have found a result\_type, extract it.

## SYNOPSIS

Inherited by **std::\_Weak\_result\_type\_impl\< \_Functor \>**.

## Detailed Description

### template\<typename \_Functor, typename = \_\_void\_t\<\>\>

struct std::\_Maybe\_get\_result\_type\< \_Functor, typename \>" If we have found a result\_type, extract it.

Definition at line 112 of file refwrap.h.

## Author

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