Varianti

    std::sub_match::length

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    <metanoindex/>

     
    C++
     
    Espressioni regolari libreria
    Classi
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    Classes
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    basic_regex(C++11)
    sub_match(C++11)
    match_results(C++11)
    Algoritmi
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    Algorithms
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    regex_match(C++11)
    regex_search(C++11)
    regex_replace(C++11)
    Iteratori
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    Iterators
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    regex_iterator(C++11)
    regex_token_iterator(C++11)
    Eccezioni
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    Exceptions
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    regex_error(C++11)
    Tratti
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    Traits
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    regex_traits(C++11)
    Costanti
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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
    Membri funzioni
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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)
    Non membri funzioni
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    Non-member functions
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    operator==
    operator!=
    operator<<
    operator<=
    operator>
    operator>=    		(C++11)
    operator<<(C++11)
     
    <tbody> </tbody>
    difference_type length() const;

    Parametri

    (Nessuno)
    Original:
    (none)
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    Valore di ritorno

    Restituisce il numero di caratteri nel match, vale a dire std::distance(first, second) se la partita è valido, 0 altrimenti.
    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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    Complessità

    Constant
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    Constant
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