---
name: "std::iterator_traits"
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::iterator_traits"
---

# std::iterator\_traits(3)

Traits class for iterators.

## NAME

std::iterator\_traits\< \_Iterator \> - Traits class for iterators.

## SYNOPSIS

## Detailed Description

### template\<typename \_Iterator\>

struct std::iterator\_traits\< \_Iterator \>"Traits class for iterators.

This class does nothing but define nested typedefs. The general version simply *forwards* the nested typedefs from the Iterator argument. Specialized versions for pointers and pointers-to-const provide tighter, more correct semantics.

## Author

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