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std::regex_traits::regex_traits

De cppreference.com
< cpp‎ | regex‎ | regex traits

 
 
Regular expressions bibliothèque
Classes
Original:
Classes
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basic_regex (C++11)
sub_match (C++11)
match_results (C++11)
Algorithmes
Original:
Algorithms
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regex_match (C++11)
regex_search (C++11)
regex_replace (C++11)
Les itérateurs
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Iterators
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regex_iterator (C++11)
regex_token_iterator (C++11)
Exceptions
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Exceptions
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regex_error (C++11)
Traits
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Traits
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regex_traits (C++11)
Constantes
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Constants
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syntax_option_type (C++11)
match_flag_type (C++11)
error_type (C++11)
 
 
regex_traits();
Par défaut, construit l'objet std::regex_traits, y compris la construction par défaut le membre std::locale privée ou tout autre état interne nécessaire .
Original:
Default-constructs the std::regex_traits object, including default-constructing the private std::locale member or any other internal state as necessary.
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[modifier] Paramètres

(Aucun)
Original:
(none)
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[modifier] Retourne la valeur

(Aucun)
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(none)
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[modifier] Exemple

#include <iostream>
#include <regex>
 
int main()
{
    std::locale::global(std::locale("en_US.utf8"));
    std::regex_traits<char> r1;
    std::regex_traits<wchar_t> r2;
    std::cout << "The regex locale is " << r1.getloc().name() << '\n';
}

Résultat :

The regex locale is en_US.utf8