std::regex_search

 

C++

Langage

Concepts

Bibliothèque d'utilitaires

Bibliothèque pour les chaînes de caractères

Bibliothèque de conteneurs

Bibliothèque d'algorithmes

Bibliothèque d'itérateurs

Bibliothèque pour le calcul numérique

Bibliothèque pour les entrées/sorties

Bibliothèque pour la régionalisation

Bibliothèque pour les expressions régulières (C++11)

Bibliothèque pour les opérations atomiques (C++11)

Bibliothèque pour les processus légers (threads) (C++11)

 

Regular expressions bibliothèque

Classes Original: Classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_regex (C++11)

sub_match (C++11)

match_results (C++11)

Algorithmes Original: Algorithms The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

regex_match (C++11)

regex_search (C++11)

regex_replace (C++11)

Les itérateurs Original: Iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

regex_iterator (C++11)

regex_token_iterator (C++11)

Exceptions Original: Exceptions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

regex_error (C++11)

Traits Original: Traits The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

regex_traits (C++11)

Constantes Original: Constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

syntax_option_type (C++11)

match_flag_type (C++11)

error_type (C++11)

 

Déclaré dans l'en-tête <regex>
template<class BidirIt,           class Alloc, class CharT, class Traits > bool regex_search( BidirIt first, BidirIt last,                    std::match_results<BidirIt,Alloc>& m,                    conststd::basic_regex<CharT,Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(1)	(depuis C++11)
template<class Alloc, class CharT, class Traits > bool regex_search(const CharT* str,                    std::match_results<BidirIt,Alloc>& m,                    conststd::basic_regex<CharT,Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(2)	(depuis C++11)
template<class STraits, class SAlloc,           class Alloc, class CharT, class Traits > bool regex_search(conststd::basic_string<CharT,STraits,SAlloc>& s,                    std::match_results<                        typenamestd::basic_string<CharT,STraits,SAlloc>::const_iterator,                        Alloc                    >& m,                    conststd::basic_regex<CharT, Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(3)	(depuis C++11)
template<class BidirIt,           class CharT, class Traits > bool regex_search( BidirIt first, BidirIt last,                    conststd::basic_regex<CharT,Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(4)	(depuis C++11)
template<class CharT, class Traits > bool regex_search(const CharT* str,                    conststd::basic_regex<CharT,Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(5)	(depuis C++11)
template<class STraits, class SAlloc,           class CharT, class Traits > bool regex_search(conststd::basic_string<CharT,STraits,SAlloc>& s,                    conststd::basic_regex<CharT,Traits>& e,                    std::regex_constants::match_flag_type flags =                        std::regex_constants::match_default);	(6)	(depuis C++11)

1)

Détermine s'il ya un match entre le e express régulier et une sous-séquence dans la séquence cible [first,last) caractère. Les résultats des matchs sont retournés dans m .

Original:

Determines if there is a match between the regular express e and some subsequence in the target character sequence [first,last). Match results are returned in m.

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2)

Std :: Retours regex_search (str, str + std :: char_traits <charT> :: length (str), m, e, drapeaux) .

Original:

Returns std::regex_search(str, str + std::char_traits<charT>::length(str), m, e, flags).

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3)

Std :: Retours regex_search (s.begin (), s.end (), m, e, drapeaux) .

Original:

Returns std::regex_search(s.begin(), s.end(), m, e, flags).

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4)

La même chose que (1), en omettant les résultats des matchs .

Original:

The same as (1), omitting the match results.

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5)

Std :: Retours regex_search (str, str + std :: char_traits <charT> :: length (str), e, drapeaux) .

Original:

Returns std::regex_search(str, str + std::char_traits<charT>::length(str), e, flags).

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6)

Std :: Retours regex_search (s.begin (), s.end (), e, drapeaux) .

Original:

Returns std::regex_search(s.begin(), s.end(), e, flags).

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Paramètres

first, last	-	la plage de caractères cible Original: the target character range The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
m	-	les résultats des matchs Original: the match results The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
str	-	un caractère objectif zéro terminal C de type chaîne de caractères Original: a target character null-terminated C-style string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
s	-	un std :: basic_string caractères cible Original: a target character std::basic_string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
e	-	le std :: regex Original: the std::regex The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
flags	-	les drapeaux du match Original: the match flags The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Type requirements
- BidirIt must meet the requirements of BidirectionalIterator.
- Alloc must meet the requirements of Allocator.

Retourne la valeur

Retours true si une correspondance existe quelque part dans la séquence cible, false autrement .

Original:

Returns true if a match exists somewhere in the target sequence, false otherwise.

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