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      std::match_results::length

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      <metanoindex/>

       
      C++
       
      Biblioteca de expressões regulares
      Classes
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      Classes
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      (C++11)
      (C++11)
      (C++11)
      Algoritmos
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      Algorithms
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      (C++11)
      (C++11)
      (C++11)
      Iteradores
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      Iterators
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      (C++11)
      (C++11)
      Exceções
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      Exceptions
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      Características
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      Traits
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      Constantes
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      Constants
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      (C++11)
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      std::match_results
      Funções de membro
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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
      Estado
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      State
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      match_results::ready
      acesso. Elemento
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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
      Iteradores
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      Iterators
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      match_results::begin
      match_results::cbegin
      match_results::end
      match_results::cend
      Formato
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      Format
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      match_results::format
      Modificadores
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      Modifiers
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      match_results::swap
       
      <tbody> </tbody>
      difference_type length( size_type n = 0 ) const;
      		 (desde C++11)
      Retorna o comprimento da sub-match especificado.
      Original:
      Returns the length of the specified sub-match.
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      Se n == 0, o comprimento de toda a expressão correspondente é retornado.
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      If n == 0, the length of the entire matched expression is returned.
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      Se n > 0 && n < size(), o comprimento de n th fósforo sub-é retornado.
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      If n > 0 && n < size(), the length of nth sub-match is returned.
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      se n >= size(), um comprimento da partida incomparável é retornado.
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      if n >= size(), a length of the unmatched match is returned.
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      A chamada é equivalente a (*this)[n].length().
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      The call is equivalent to (*this)[n].length().
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      Parâmetros

      n -
      número inteiro especificando que corresponde a examinar
      Original:
      integral number specifying which match to examine
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      Valor de retorno

      O comprimento do fósforo ou fósforo-especificado sub.
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      The length of the specified match or sub-match.
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      Veja também
      retornos especificados sub-jogo
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      returns specified sub-match
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      (função pública membro) [edit]
      retorna o comprimento da partida (se houver)
      Original:
      returns the length of the match (if any)
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      (of std::sub_match função pública membro) [edit]