Namespace
Varianti

std::match_results::length

Da cppreference.com.
< cpp‎ | regex‎ | match results

 
 
Espressioni regolari libreria
Classi
Original:
Classes
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basic_regex(C++11)
sub_match(C++11)
match_results(C++11)
Algoritmi
Original:
Algorithms
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regex_match(C++11)
regex_search(C++11)
regex_replace(C++11)
Iteratori
Original:
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
Original:
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::match_results
Membri funzioni
Original:
Member functions
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match_results::match_results
match_results::~match_results
match_results::operator=
match_results::get_allocator
Stato
Original:
State
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match_results::ready
Elemento accesso
Original:
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
Iteratori
Original:
Iterators
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match_results::begin
match_results::cbegin
match_results::end
match_results::cend
Formato
Original:
Format
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match_results::format
Modificatori
Original:
Modifiers
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match_results::swap
 
difference_type length( size_type n = 0 ) const;
(dal C++11)
Restituisce la lunghezza della specificato sub-partita.
Original:
Returns the length of the specified sub-match.
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Se n == 0, la lunghezza dell'intera espressione corrispondente viene restituito.
Original:
If n == 0, the length of the entire matched expression is returned.
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Se n > 0 && n < size(), la lunghezza di n' th sub-match viene restituito.
Original:
If n > 0 && n < size(), the length of nth sub-match is returned.
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se n >= size(), una lunghezza della partita ineguagliata viene restituito.
Original:
if n >= size(), a length of the unmatched match is returned.
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La chiamata è equivalente a (*this)[n].length().
Original:
The call is equivalent to (*this)[n].length().
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[modifica] Parametri

n -
numero intero che specifica che corrispondono ad esaminare
Original:
integral number specifying which match to examine
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[modifica] Valore di ritorno

La lunghezza della partita specificato o sub-match.
Original:
The length of the specified match or sub-match.
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[modifica] Vedi anche

rendimenti indicati sub-partita
Original:
returns specified sub-match
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(membro pubblico funzione) [edit]
restituisce la lunghezza della partita (se presente)
Original:
returns the length of the match (if any)
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(membro pubblico of std::sub_match funzione) [edit]