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std::regex_traits::value

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< 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
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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)
 
 
int value( CharT ch, int radix )const;
Détermine la valeur représentée par le ch chiffres dans le radix base numérique, compte tenu de la locale courante imprégné .
Original:
Determines the value represented by the digit ch in the numeric base radix, given the currently imbued locale.
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[modifier]Paramètres

ch -
le caractère qui peut représenter un chiffre
Original:
the character that may represent a digit
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radix -
soit 8, 10, ou 16
Original:
either 8, 10, or 16
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[modifier]Retourne la valeur

La valeur numérique si ch représente en effet un chiffre dans la locale courante imprégnée qui est valable pour l'radix base numérique, ou en cas d'erreur -1 .
Original:
The numeric value if ch indeed represents a digit in the currently imbued locale that is valid for the numeric base radix, or -1 on error.
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[modifier]Exemple

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