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std::match_results::length

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< cpp‎ | regex‎ | match results

 
 
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)
 
std::match_results
Les fonctions membres
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Member functions
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match_results::match_results
match_results::~match_results
match_results::operator=
match_results::get_allocator
État
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State
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match_results::ready
Elément d'accès
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Element access
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match_results::size
match_results::max_size
match_results::empty
match_results::length
match_results::position
match_results::str
match_results::operator_at
match_results::prefix
match_results::suffix
Les itérateurs
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Iterators
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match_results::begin
match_results::cbegin
match_results::end
match_results::cend
Format
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Format
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match_results::format
Modificateurs
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Modifiers
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match_results::swap
 
difference_type length( size_type n = 0 ) const;
(depuis C++11)
Renvoie la longueur de la sous-spécifié match .
Original:
Returns the length of the specified sub-match.
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Si n == 0, la longueur de l'expression entière identifié est retourné .
Original:
If n == 0, the length of the entire matched expression is returned.
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Si n > 0 && n < size(), la longueur de n' ième sous-correspondance est retourné .
Original:
If n > 0 && n < size(), the length of nth sub-match is returned.
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si n >= size(), d'une longueur inégalée du match est retourné .
Original:
if n >= size(), a length of the unmatched match is returned.
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L'appel est équivalent à (*this)[n].length() .
Original:
The call is equivalent to (*this)[n].length().
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[modifier] Paramètres

n -
nombre entier spécifiant qui correspondent à examiner
Original:
integral number specifying which match to examine
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[modifier] Retourne la valeur

La longueur du match spécifiée ou sous-match .
Original:
The length of the specified match or sub-match.
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[modifier] Voir aussi

rendement indiqués correspondent à des sous-
Original:
returns specified sub-match
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(fonction membre publique) [edit]
retourne la longueur du match (le cas échéant)
Original:
returns the length of the match (if any)
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(fonction membre publique de std::sub_match) [edit]