---
name: "std::tuple_size"
section: "3cxx"
platform: "linux"
package: "libstdc++-12-doc"
version: "12.4.0-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/std::tuple_size/3cxx"
---

# std::tuple\_size(3cxx)

Finds the size of a given tuple type.

## NAME

std::tuple\_size\< \_Tp \> - Finds the size of a given tuple type.

## SYNOPSIS

Inherited by std::tuple\_size\< const \_\_enable\_if\_has\_tuple\_size\< \_Tp \> \>, std::tuple\_size\< const volatile \_\_enable\_if\_has\_tuple\_size\< \_Tp \> \>, and std::tuple\_size\< volatile \_\_enable\_if\_has\_tuple\_size\< \_Tp \> \>.

## Detailed Description

### template\<typename \_Tp\>

struct std::tuple\_size\< \_Tp \>"Finds the size of a given tuple type.

## Author

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