std::basic_stringbuf - cppreference.com
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      std::basic_stringbuf

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      < cpp | io

      <metanoindex/>

       
      C++
       
      De entrada / saída da biblioteca
      I / O manipuladores
      C estilo de I / O
      Buffers
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      Buffers
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      (obsoleta)
      Streams
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      Streams
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      Abstrações
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      Abstractions
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      File I / O
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      File I/O
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      Cordas I / O
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      String I/O
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      Matriz de I / O
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      Array I/O
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      (obsoleta)
      (obsoleta)
      (obsoleta)
      Tipos
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      Types
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      Interface de categoria de erro
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      Error category interface
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      (C++11)
      (C++11)
       
      std::basic_stringbuf
      Membro funções públicas
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      Public member functions
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      basic_stringbuf::basic_stringbuf
      basic_stringbuf::operator=(C++11)
      basic_stringbuf::swap(C++11)
      basic_stringbuf::str
      Protegido funções de membro
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      Protected member functions
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      basic_stringbuf::underflow
      basic_stringbuf::pbackfail
      basic_stringbuf::overflow
      basic_stringbuf::setbuf
      basic_stringbuf::seekoff
      basic_stringbuf::seekpos
      Não-membros funções
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      Non-member functions
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      (C++11)
       
      <tbody> </tbody>
      Definido no cabeçalho <sstream>
      template< class charT, class Traits = std::char_traits<CharT>, class Allocator = std::allocator<CharT> > class basic_stringbuf : public std::basic_streambuf<CharT, Traits>
      std::basic_stringbuf é um std::basic_streambuf cujo associado seqüência de caracteres é uma seqüência residente na memória de caracteres arbitrários, que pode ser inicializado ou disponibilizados como uma instância de std::basic_string.
      Original:
      std::basic_stringbuf is a std::basic_streambuf whose associated character sequence is a memory-resident sequence of arbitrary characters, which can be initialized from or made available as an instance of std::basic_string.
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      Implementações típicas de std::basic_stringbuf segurar um objeto do tipo std::basic_string diretamente como um membro de dados e usá-lo tanto como sequência de caracteres a controlada (a matriz onde os seis indicadores de std::basic_streambuf estão apontando para) e, como a seqüência de caracteres associado (a fonte de caracteres para todos operações de entrada ea meta para a saída). Além disso, uma implementação típica contém um membro de dados do tipo std::ios_base::openmode para indicar o estado da corrente (entrada-only, saída-saída única, a entrada ou /).
      Original:
      Typical implementations of std::basic_stringbuf hold an object of type std::basic_string directly as a data member and use it as both the controlled character sequence (the array where the six pointers of std::basic_streambuf are pointing to) and as the associated character sequence (the source of characters for all input operations and the target for the output). In addition, a typical implementation holds a data member of type std::ios_base::openmode to indicate the status of the stream (input-only, output-only, or input/output).
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      Duas especializações para tipos de caracteres comuns também estão definidos:
      Original:
      Two specializations for common character types are also defined:
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      Defined in header <sstream>
      Tipo
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      Type
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      		 Definition
      stringbuf basic_stringbuf<char>
      wstringbuf basic_stringbuf<wchar_t>

      Tipos de membro

      Tipo de membro
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      Member type
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      		 Definition
      char_type CharT[edit]
      traits_type Traits[edit]
      int_type Traits::int_type[edit]
      pos_type Traits::pos_type[edit]
      off_type Traits::off_type[edit]
      allocator_type Allocator (desde C++11)[edit]

      Funções de membro

      Membro funções públicas
      Original:
      Public member functions
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      constrói um objeto basic_stringbuf
      Original:
      constructs a basic_stringbuf object
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      (função pública membro) [edit]
      (C++11)
      		 assigns a basic_stringbuf object
      (função pública membro) [edit]
      (C++11)
      troca dois objetos basic_stringbuf
      Original:
      swaps two basic_stringbuf objects
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      (função pública membro) [edit]
      (destructor)
      [virtual] (declarada implicitamente)
      		 destructs a basic_stringbuf object and the string it holds
      (função pública virtual membro) [edit]
      substitui ou obtém uma cópia da seqüência de caracteres associado
      Original:
      replaces or obtains a copy of the associated character string
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      (função pública membro) [edit]

      Protegido funções de membro
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      Protected member functions
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      [virtual]
      retorna o próximo caractere disponível na sequência de entrada
      Original:
      returns the next character available in the input sequence
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      (virtual protegido função de membro) [edit]
      [virtual]
      coloca um caractere de volta para a sequência de entrada
      Original:
      puts a character back into the input sequence
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      (virtual protegido função de membro) [edit]
      [virtual]
      acrescenta um personagem para a seqüência de saída
      Original:
      appends a character to the output sequence
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      (virtual protegido função de membro) [edit]
      [virtual]
      tentativas de substituir a seqüência de caracteres controlada com uma matriz
      Original:
      attempts to replace the controlled character sequence with an array
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      (virtual protegido função de membro) [edit]
      [virtual]
      reposiciona ponteiro a seguinte na sequência de entrada, de saída de sequência, ou ambos, usando endereçamento relativo
      Original:
      repositions the next pointer in the input sequence, output sequence, or both, using relative addressing
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      (virtual protegido função de membro) [edit]
      [virtual]
      reposiciona o ponteiro próximo na seqüência de entrada, a seqüência de saída, ou ambos, usando endereçamento absoluto
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      repositions the next pointer in the input sequence, output sequence, or both using absolute addressing
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      (virtual protegido função de membro) [edit]

      Não-membros funções

      (C++11)
      o algoritmo especializado std::swap
      Original:
      specializes the std::swap algorithm
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      (modelo de função) [edit]

      Herdado de std::basic_streambuf

      Member types

      Tipo de membro
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      Member type
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      		 Definition
      char_type CharT[edit]
      traits_type Traits[edit]
      int_type Traits::int_type[edit]
      pos_type Traits::pos_type[edit]
      off_type Traits::off_type[edit]

      Member functions

      [virtual]
      destrói o objeto basic_streambuf
      Original:
      destructs the basic_streambuf object
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      (of std::basic_streambuf função pública virtual membro) [edit]
      Localidades
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      Locales
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      Invoca imbue()
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      invokes imbue()
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      (of std::basic_streambuf função pública membro) [edit]
      obtém uma cópia do local associado
      Original:
      obtains a copy of the associated locale
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      (of std::basic_streambuf função pública membro) [edit]
      Posicionamento
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      Positioning
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      Invoca setbuf()
      Original:
      invokes setbuf()
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      (of std::basic_streambuf função pública membro) [edit]
      Invoca seekoff()
      Original:
      invokes seekoff()
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      (of std::basic_streambuf função pública membro) [edit]
      Invoca seekpos()
      Original:
      invokes seekpos()
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      (of std::basic_streambuf função pública membro) [edit]
      Invoca sync()
      Original:
      invokes sync()
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      (of std::basic_streambuf função pública membro) [edit]
      Obter área
      Original:
      Get area
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      obtém o número de caracteres disponíveis imediatamente na área get
      Original:
      obtains the number of characters immediately available in the get area
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      (of std::basic_streambuf função pública membro) [edit]
      avança a seqüência de entrada, em seguida, lê um caractere sem avançar novamente
      Original:
      advances the input sequence, then reads one character without advancing again
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      (of std::basic_streambuf função pública membro) [edit]
      lê um caractere da seqüência de entrada e avança a seqüência
      Original:
      reads one character from the input sequence and advances the sequence
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      (of std::basic_streambuf função pública membro) [edit]
      stossc
      (obsoleta)
      avança a seqüência de entrada, como se chamando sbumpc() e descartando o resultado
      Original:
      advances the input sequence as if by calling sbumpc() and discarding the result
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      (função pública membro) [edit]
      lê um caractere da seqüência de entrada sem avançar na seqüência
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      reads one character from the input sequence without advancing the sequence
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      (of std::basic_streambuf função pública membro) [edit]
      Invoca xsgetn()
      Original:
      invokes xsgetn()
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      (of std::basic_streambuf função pública membro) [edit]
      Coloque área
      Original:
      Put area
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      escreve um personagem para a área de largada e avança o ponteiro seguinte
      Original:
      writes one character to the put area and advances the next pointer
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      (of std::basic_streambuf função pública membro) [edit]
      Invoca xsputn()
      Original:
      invokes xsputn()
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      (of std::basic_streambuf função pública membro) [edit]
      Putback
      Original:
      Putback
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      coloca um personagem de volta na seqüência de entrada
      Original:
      puts one character back in the input sequence
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      (of std::basic_streambuf função pública membro) [edit]
      move o ponteiro próximo da sequência de entrada volta a um
      Original:
      moves the next pointer in the input sequence back by one
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      (of std::basic_streambuf função pública membro) [edit]

      Protected member functions