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vwprintf, vfwprintf, vswprintf

De cppreference.com
< c‎ | io

 
 
File input/output
Funciones
Original:
Functions
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Acceso a archivos
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File access
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Directo de entrada / salida
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Direct input/output
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Entrada sin formato / salida
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Unformatted input/output
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Formato de entrada / salida
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Formatted input/output
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vwprintfvfwprintfvswprintf
Presentar posicionamiento
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File positioning
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Gestión de errores
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Error handling
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Las operaciones en los archivos
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Operations on files
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Definido en la cabecera <wchar.h>
int vwprintf( const wchar_t* format, va_list vlist );
(1)
int vfwprintf( FILE* stream, const wchar_t* format, va_list vlist );
(2)
int vswprintf( const wchar_t* buffer, const wchar_t* format, va_list vlist );
(3)
Carga los datos de ubicaciones, definidos por vlist, los convierte a equivalentes de cadena ancha y escribe los resultados a una variedad de fregaderos .
Original:
Loads the data from locations, defined by vlist, converts them to wide string equivalents and writes the results to a variety of sinks.
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1)
Escribe los resultados stdout .
Original:
Writes the results to stdout.
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2)
Escribe los resultados en un archivo .. stream corriente
Original:
Writes the results to a file stream stream.
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3)
Escribe los resultados en un buffer cadena ancha .
Original:
Writes the results to a wide string buffer.
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Contenido

[editar] Parámetros

[editar] Valor de retorno

Número de caracteres anchos escritos si el valor del éxito o negativo si ocurre un error .
Original:
Number of wide characters written if successful or negative value if an error occurred.
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[editar] Ejemplo

[editar] Ver también

imprime la salida formateada carácter ancho a stdout, una secuencia de archivo o un tampón
Original:
prints formatted wide character output to stdout, a file stream or a buffer
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(función) [editar]
C++ documentation for vwprintf, vfwprintf, vswprintf