Regular expressions library
[] |
This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
La bibliothque d'expressions rationnelles regex fournit une classe qui reprsente les expressions rationnelles, qui sont une sorte de mini-langage utilis pour effectuer de la reconnaissance de motifs dans les chanes de caractres.
Sont galement fournis dans la bibliothque d'expressions rationnelles, des classes utilitaires qui permettent l'utilisation de diffrents algorithmes, itrateurs, exceptions et des traits de type .
Classes principales
Ces classes encapsulent une expression rationnelle et les rsultats de la recherche de motifs dans une squence de caractres.
(C++11) |
objet expression rgulire Original: regular expression object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
(C++11) |
identifie la squence de caractres correspondants par une sous-expression Original: identifies the sequence of characters matched by a sub-expression The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
(C++11) |
identifie une correspondance d'expression rgulire, y compris tous les matchs de la sous-expression Original: identifies one regular expression match, including all sub-expression matches The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
Algorithmes
Ces fonctions sont utilises pour appliquer l'expression rationnelle encapsule dans une regex une squence de caractres.
(C++11) |
tente de faire correspondre une expression rgulire pour la squence de caractres entier Original: attempts to match a regular expression to the entire character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction gnrique) |
(C++11) |
tente de faire correspondre une expression rgulire de toute partie de la squence de caractres Original: attempts to match a regular expression to any part of the character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction gnrique) |
(C++11) |
remplace les occurrences d'une expression rgulire avec le texte de remplacement format Original: replaces occurrences of a regular expression with formatted replacement text The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction gnrique) |
Itrateurs
Les itrateurs regex sont utiliss pour parcourir l'ensemble des motifs trouvs dans une squence de caractre grce l'expression rationnelle.
(C++11) |
parcourt tous les matches regex dans une squence de caractres Original: iterates through all regex matches within a character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
(C++11) |
parcourt spcifi sous-expressions dans toutes les correspondances regex dans une chane donne ou par l'intermdiaire des sous-chanes ingales Original: iterates through the specified sub-expressions within all regex matches in a given string or through unmatched substrings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
Exceptions
Cette classe dfinit le type des objets levs en tant qu'exceptions pour signaler les erreurs provenant de la bibliothque d'expressions rationnelles.
(C++11) |
signale les erreurs gnres par la bibliothque d'expressions rgulires Original: reports errors generated by the regular expressions library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) |
Traits
La classe regex traits est utilise pour encapsuler les aspects localisables d'une regex.
(C++11) |
fournit mta-informations sur un type de caractre, requis par la bibliothque regex Original: provides metainformation about a character type, required by the regex library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe gnrique) |
Constantes
Defined in namespace
std::regex_constants | |
(C++11) |
options gnrales contrler le comportement des regex Original: general options controlling regex behavior The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
(C++11) |
options spcifiques l'appariement Original: options specific to matching The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |
(C++11) |
dcrit les diffrents types d'erreurs d'appariement Original: describes different types of matching errors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef) |