std::strstreambuf
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| Definido no cabeçalho <strstream>
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| class strstreambuf : public std::basic_streambuf<char> |
(obsoleta) | |
std::strstreambuf é um std::basic_streambuf cujo associada sequência de caracteres é uma matriz de caracteres, que pode ser constante (por exemplo, uma cadeia de caracteres), mas não modifyable dinâmico (por exemplo, uma pilha alocada matriz), ou dinâmica, em cujo caso o std::strstreambuf pode ser autorizado a redistribuir a matriz como necessário para acomodar a saída (por exemplo, chamando delete[] e new[] ou fornecidos pelo usuário funções).Original:
std::strstreambuf is a std::basic_streambuf whose associated character sequence is a character array, which may be constant (e.g. a string literal), modifyable but not dynamic (e.g. a stack-allocated array), or dynamic, in which case the std::strstreambuf may be allowed to reallocate the array as necessary to accomodate output (e.g. by calling delete[] and new[] or user-provided functions).The text has been machine-translated via Google Translate.
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Implementação típica de um
1) std::strstreambuf detém quatro membros de dados privados:Original:
Typical implementation of a
std::strstreambuf holds four private data members:The text has been machine-translated via Google Translate.
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Estado-tampão, um tipo de máscara de bits que pode representar qualquer combinação dos quatro valores "alocados" (destruidor vai desalocar), "constante" (saída não permitido), "dinâmico" (saída pode realocar), ou "congelado" (desalocação de saída, , realocação não são permitidos)
2) Original:
buffer state, a bitmask type which can represent any combination of the four values "allocated" (destructor will deallocate), "constant" (output not allowed), "dynamic" (output may reallocate), or "frozen" (output, deallocation, reallocation are not allowed)
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alocado tamanho do buffer
3) Original:
allocated buffer size
The text has been machine-translated via Google Translate.
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ponteiro para fornecido pelo usuário função de alocação
4) Original:
pointer to user-provided allocation function
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ponteiro para fornecido pelo usuário função desalocação.
Original:
pointer to user-provided deallocation function.
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[editar] Notas
Depois de qualquer chamada para
str(), uma chamada para freeze(false) é necessária para permitir o destruidor strstreambuf desalocar o buffer quando necessário.Original:
After any call to
str(), a call to freeze(false) is required to allow the strstreambuf destructor to deallocate the buffer when necessary.The text has been machine-translated via Google Translate.
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[editar] Funções de membro
Original: Public member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| constrói um objeto strstreambuf Original: constructs a strstreambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) | |
| [virtual] |
destrói um objeto strstreambuf, opcionalmente desalocando a matriz de caracteres Original: destructs a strstreambuf object, optionally deallocating the character array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública virtual membro) |
| define / limpa o estado congelado do buffer Original: sets/clears the frozen state of the buffer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) | |
| marca o tampão gelado e retorna o ponteiro de início da sequência de entrada Original: marks the buffer frozen and returns the beginning pointer of the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) | |
| retorna o ponteiro próxima menos o ponteiro começando na sequência de saída: o número de caracteres escritos Original: returns the next pointer minus the beginning pointer in the output sequence: the number of characters written The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) | |
Original: Protected member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
lê um caractere da seqüência de entrada, sem avançar o apontador seguinte Original: reads a character from the input sequence without advancing the next pointer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
| [virtual] |
coloca de volta um personagem para a seqüência de entrada Original: puts back a character into the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
| [virtual] |
acrescenta um personagem para a seqüência de saída, pode realocar ou inicialmente alocar o buffer se congelado dinâmica e não Original: appends a character to the output sequence, may reallocate or initially allocate the buffer if dynamic and not frozen The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
| [virtual] |
tentativas de substituir a seqüência de caracteres controlada com uma matriz Original: attempts to replace the controlled character sequence with an array The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
| [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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
| [virtual] |
reposiciona o ponteiro próximo na seqüência de entrada, a seqüência de saída, ou ambos, usando endereçamento absoluto Original: repositions the next pointer in the input sequence, output sequence, or both using absolute addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido função de membro) |
Herdado de std::basic_streambuf
Member types
| Tipo de membro
Original: Member type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
char_type
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CharT |
traits_type
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Traits |
int_type
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Traits::int_type |
pos_type
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Traits::pos_type |
off_type
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Traits::off_type |
Member functions
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destrói o objeto basic_streambuf Original: destructs the basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública virtual membro)
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Original: Locales The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| Invoca imbue() Original: invokes imbue() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| obtém uma cópia do local associado Original: obtains a copy of the associated locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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Original: Positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| Invoca setbuf() Original: invokes setbuf() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| Invoca seekoff() Original: invokes seekoff() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| Invoca seekpos() Original: invokes seekpos() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| Invoca sync() Original: invokes sync() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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Original: Get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| obtém o número de caracteres disponíveis imediatamente na área get Original: obtains the number of characters immediately available in the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| 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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| lê um caractere da seqüência de entrada e avança a seqüência Original: reads one character from the input sequence and advances the sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| 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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro) |
| lê um caractere da seqüência de entrada sem avançar na seqüência Original: reads one character from the input sequence without advancing the sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| Invoca xsgetn() Original: invokes xsgetn() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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Original: Put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| 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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| Invoca xsputn() Original: invokes xsputn() The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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Original: Putback The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| coloca um personagem de volta na seqüência de entrada Original: puts one character back in the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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| move o ponteiro próximo da sequência de entrada volta a um Original: moves the next pointer in the input sequence back by one The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (of std::basic_streambuf função pública membro)
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Protected member functions
| constrói um objeto basic_streambuf Original: constructs a basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
| (C++11) |
substitui um objeto basic_streambuf Original: replaces a basic_streambuf object The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) |
| (C++11) |
troca dois objetos basic_streambuf Original: swaps two basic_streambuf objects The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) |
Original: Locales The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
altera o local associado Original: changes the associated locale The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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Original: Positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
substitui o buffer com matriz definida pelo usuário, se for permitido Original: replaces the buffer with user-defined array, if permitted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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| [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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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| [virtual] |
reposiciona o ponteiro próximo na seqüência de entrada, a seqüência de saída, ou ambos, usando endereçamento absoluto Original: repositions the next pointer in the input sequence, output sequence, or both using absolute addressing The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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sincroniza os buffers com a seqüência de caracteres associado Original: synchronizes the buffers with the associated character sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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Original: Get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
obtém o número de caracteres disponíveis para a entrada da sequência de entrada associada, se conhecida Original: obtains the number of characters available for input in the associated input sequence, if known The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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lê caracteres da seqüência de entrada associado para a área get Original: reads characters from the associated input sequence to the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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lê caracteres da seqüência de entrada associado à área de get e avança o ponteiro seguinte Original: reads characters from the associated input sequence to the get area and advances the next pointer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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lê vários personagens da seqüência de entrada Original: reads multiple characters from the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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| retorna um ponteiro para o início, o personagem de corrente e o fim da área get Original: returns a pointer to the beginning, current character and the end of the get area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
| avança o ponteiro próximo na seqüência de entrada Original: advances the next pointer in the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
| reposiciona ponteiros o início, ao lado, e no fim da seqüência de entrada Original: repositions the beginning, next, and end pointers of the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
Original: Put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
writes multiple characters to the output sequence (virtual protegido of std::basic_streambuf função de membro)
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| [virtual] |
escreve caracteres para a seqüência de saída associado da área de venda Original: writes characters to the associated output sequence from the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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| retorna um ponteiro para o início, o personagem de corrente e o fim da área de venda Original: returns a pointer to the beginning, current character and the end of the put area The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
| avanços ponteiro o próximo da seqüência de saída Original: advances the next pointer of the output sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
| reposiciona ponteiros o início, ao lado, e no fim da seqüência de saída Original: repositions the beginning, next, and end pointers of the output sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (protegido função de membro) | |
Original: Putback The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. | |
| [virtual] |
coloca um caractere de volta para a sequência de entrada, possivelmente modificando a sequência de entrada Original: puts a character back into the input sequence, possibly modifying the input sequence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (virtual protegido of std::basic_streambuf função de membro)
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