std::streamoff

 

C++

Idioma

Conceptos

Utilidades de la biblioteca

Strings biblioteca

Contenedores biblioteca

Algoritmos biblioteca

Los iteradores biblioteca

Numéricos biblioteca

Entrada / salida de la biblioteca

Localizaciones biblioteca

Expresiones biblioteca Regular (C++11)

Operaciones de biblioteca Atómica (C++11)

Tema Biblioteca de ayuda (C++11)

 

Entrada / salida de la biblioteca

I / O manipuladores

C-estilo I / O

Buffers Original: Buffers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_streambuf

basic_filebuf

basic_stringbuf

strstreambuf (obsoleto)

Arroyos Original: Streams The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Abstracciones Original: Abstractions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

ios_base

basic_ios

basic_istream

basic_ostream

basic_iostream

File I / O Original: File I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_ifstream

basic_ofstream

basic_fstream

Cadena de I / O Original: String I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_istringstream

basic_ostringstream

basic_stringstream

Matriz I / O Original: Array I/O The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

istrstream (obsoleto)

ostrstream (obsoleto)

strstream (obsoleto)

Tipos Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

streamoff

streamsize

fpos

Error interfaz categoría Original: Error category interface The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

iostream_category (C++11)

io_errc (C++11)

 

Defined in header <ios>
typedef /*unspecified*/ streamoff;

El std::streamoff tipo es un tipo firmado integral de tamaño suficiente para representar el tamaño de archivo máximo posible soportado por el sistema operativo. Normalmente, este es un typedef a long long .

Original:

The type std::streamoff is a signed integral type of sufficient size to represent the maximum possible file size supported by the operating system. Typically, this is a typedef to long long.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Se utiliza para representar las compensaciones de posiciones en el flujo (valores de std::fpos tipo). Un valor de std::streamoff -1 también se utiliza para representar las condiciones de error por algunas de las funciones de la biblioteca de E / S .

Original:

It is used to represent offsets from stream positions (values of type std::fpos). A std::streamoff value of -1 is also used to represent error conditions by some of the I/O library functions.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Relación con std :: FPO

• la diferencia entre dos objetos std::fpos es un valor de std::streamoff tipo

  Original:

  the difference between two std::fpos objects is a value of type std::streamoff

  The text has been machine-translated via Google Translate.
  You can help to correct and verify the translation. Click here for instructions.

• un valor de std::streamoff tipo puede añadirse o restarse de std::fpos produciendo un std::fpos diferente .

  Original:

  a value of type std::streamoff may be added or subtracted from std::fpos yielding a different std::fpos.

  The text has been machine-translated via Google Translate.
  You can help to correct and verify the translation. Click here for instructions.

• un valor de tipo std::fpos es implícitamente convertible a std::streamoff (los resultados de la conversión en el desplazamiento desde el principio del archivo .

  Original:

  a value of type std::fpos is implicitly convertible to std::streamoff (the conversion results in the offset from the beginning of the file.

  The text has been machine-translated via Google Translate.
  You can help to correct and verify the translation. Click here for instructions.

• std::fpos un valor de tipo se puede construir a partir de un valor de tipo std::streamoff

  Original:

  a value of type std::fpos is constructible from a value of type std::streamoff

  The text has been machine-translated via Google Translate.
  You can help to correct and verify the translation. Click here for instructions.

Ver también

fpos	representa la posición absoluta en una corriente o un archivo Original: represents absolute position in a stream or a file The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (clase de plantilla)
seekg	sets the input position indicator (miembro público of std::basic_istream función)
seekp	establece el indicador de posición de salida Original: sets the output position indicator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (miembro público of std::basic_ostream función)