std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > Class Template Reference
Regular Expressions

## Public Types

typedef std::ptrdiff_t | difference_type
typedef std::forward_iterator_tag | iterator_category
typedef const value_type * | pointer
typedef const value_type & | reference
typedef basic_regex< _Ch_type, _Rx_traits > | regex_type
typedef match_results< _Bi_iter > | value_type

## Public Member Functions

| regex_iterator ()
| regex_iterator (_Bi_iter __a, _Bi_iter __b, const regex_type &__re, regex_constants::match_flag_type __m=regex_constants::match_default)
| regex_iterator (const regex_iterator &__rhs)=default
bool | operator!= (const regex_iterator &__rhs) const
const value_type & | operator* () const
regex_iterator & | operator++ ()
regex_iterator | operator++ (int)
const value_type * | operator-> () const
regex_iterator & | operator= (const regex_iterator &__rhs)=default
bool | operator== (const regex_iterator &__rhs) const

## Detailed Description

### template<typename _Bi_iter, typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>
class std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >

An iterator adaptor that will provide repeated calls of regex_search over a range until no more matches remain.

Definition at line 2364 of file regex.h.

## Constructor & Destructor Documentation

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator | ( |  | ) |

inline

Provides a singular iterator, useful for indicating one-past-the-end of a range.

Definition at line 2378 of file regex.h.

Referenced by std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator().

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator | ( | _Bi_iter | __a,
|  | _Bi_iter | __b,
|  | const regex_type & | __re,
|  | regex_constants::match_flag_type | __m = `regex_constants::match_default`
| ) |  |

inline

Constructs a regex_iterator...

Parameters

  __a | [IN] The start of a text range to search.
  __b | [IN] One-past-the-end of the text range to search.
  __re | [IN] The regular expression to match.
  __m | [IN] Policy flags for match rules.

Definition at line 2389 of file regex.h.

References std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator(), and std::regex_search().

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator | ( | const regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > & | __rhs | ) |

default

Copy constructs a regex_iterator.

## Member Function Documentation

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

bool std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator!= | ( | const regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > & | __rhs | ) | const

inline

Tests the inequivalence of two regex iterators.

Definition at line 2419 of file regex.h.

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

const value_type& std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator* | ( |  | ) | const

inline

Dereferences a regex_iterator.

Definition at line 2426 of file regex.h.

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >

regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > & std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator++ | ( |  | ) |

Increments a regex_iterator.

Definition at line 558 of file regex.tcc.

References std::regex_constants::match_continuous, std::regex_constants::match_not_null, std::regex_constants::match_prev_avail, and std::regex_search().

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

regex_iterator std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator++ | ( | int |  | ) |

inline

Postincrements a regex_iterator.

Definition at line 2446 of file regex.h.

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

const value_type* std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator-> | ( |  | ) | const

inline

Selects a regex_iterator member.

Definition at line 2433 of file regex.h.

template<typename _Bi_iter , typename _Ch_type = typename iterator_traits<_Bi_iter>::value_type, typename _Rx_traits = regex_traits<_Ch_type>>

regex_iterator& std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator= | ( | const regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > & | __rhs | ) |

default

Assigns one regex_iterator to another.

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >

bool std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator== | ( | const regex_iterator< _Bi_iter, _Ch_type, _Rx_traits > & | __rhs | ) | const

Tests the equivalence of two regex iterators.

Definition at line 543 of file regex.tcc.

References std::match_results< _Bi_iter, _Alloc >::empty().

The documentation for this class was generated from the following files:

- regex.h
- regex.tcc