---
name: "std::bidirectional_iterator_tag"
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::bidirectional_iterator_tag/3cxx"
---

# std::bidirectional\_iterator\_tag(3cxx)

Bidirectional iterators support a superset of forward iterator operations.

## NAME

std::bidirectional\_iterator\_tag - Bidirectional iterators support a superset of forward iterator operations.

## SYNOPSIS

`#include <iterator>`

Inherits **std::forward\_iterator\_tag**.

Inherited by **std::random\_access\_iterator\_tag**.

## Detailed Description

Bidirectional iterators support a superset of forward iterator operations.

## Author

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