# libstdc++-v3 Source: stl_iterator_base_funcs.h File Reference

# stl_iterator_base_funcs.h File Reference

`#include <bits/concept_check.h>`

Include dependency graph for stl_iterator_base_funcs.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

## Namespaces

namespace | std

## Detailed Description

This is an internal header file, included by other library headers. You should not attempt to use it directly.

This file contains all of the general iterator-related utility functions, such as distance() and advance().

Definition in file stl_iterator_base_funcs.h.