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std::sub_match::length

De cppreference.com
< cpp‎ | regex‎ | sub match

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C++
 
Regular expressions bibliothèque
Classes
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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)
 
std::sub_match
Les fonctions membres
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Member functions
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sub_match::sub_match (C++11)
sub_match::length (C++11)
sub_match::str
sub_match::operator string_type		 (C++11)
sub_match::compare (C++11)
Tiers fonctions
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Non-member functions
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operator==
operator!=
operator<<
operator<=
operator>
operator>=		 (C++11)
operator<< (C++11)
 
difference_type length() const;

[modifier] Paramètres

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

Retourne le nombre de caractères dans le match, c'est à dire std::distance(first, second) si le match est valide, 0 sinon .
Original:
Returns the number of characters in the match, i.e. std::distance(first, second) if the match is valid, 0 otherwise.
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[modifier] Complexité

Constante
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Constant
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