---
name: "std::__detail::_Automaton"
section: "3cxx"
platform: "linux"
package: "libstdc++-4.8-doc"
version: "4.8.4-1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/std::__detail::_Automaton"
---

# std::\_\_detail::\_Automaton(3cxx)

## NAME

std::\_\_detail::\_Automaton -

## SYNOPSIS

Inherited by **std::\_\_detail::\_Nfa**.

### Public Types

typedef unsigned int **\_SizeT**\

### Public Member Functions

virtual \_SizeT **\_M\_sub\_count** () const =0\

## Detailed Description

Base class for, um, automata. Could be an NFA or a DFA. Your choice.

Definition at line 43 of file regex\_nfa.h.

## Author

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