va_start
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Definido en la cabecera <cstdarg>
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void va_start(va_list ap, parm_n); |
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La macro
va_start
permite el acceso a los argumentos de variable tras el argumento con nombre parm_n
. Original:
The
va_start
macro enables access to the variable arguments following the named argument parm_n
. The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
va_start
es conveniente recurrir a una instancia de un objeto válido va_list ap
antes de cualquier llamada a va_arg .Original:
va_start
should be invoked with an instance to a valid va_list object ap
before any calls to va_arg.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Contenido |
[editar] Parámetros
ap | - | una instancia del tipo de va_list
Original: an instance of the va_list type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
parm_n | - | el parámetro llamado anterior a la primera parámetro variable
Original: the named parameter preceding the first variable parameter The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Ampliado valor
(Ninguno)
Original:
(none)
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[editar] Ejemplo
Salida:
150
[editar] Ver también
accede a la función siguiente argumento variadic Original: accesses the next variadic function argument The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro de función) | |
termina recorrido de los argumentos de la función variadic Original: ends traversal of the variadic function arguments The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro de función) |