feupdatedenv
De cppreference.com
 |
This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
| Defined in header <<fenv.h>>
|
||
| int feupdateenv( const fenv_t* envp ); |
(desde C99) | |
En primer lugar, recuerda las actualmente planteadas excepciones de punto flotante, y luego restaura el entorno de coma flotante del objeto apuntado por
envp (similar a fesetenv), luego levanta las excepciones de punto flotante que se guardaron .Original:
First, remembers the currently raised floating-point exceptions, then restores the floating-point environment from the object pointed to by
envp (similar to fesetenv), then raises the floating-point exceptions that were saved.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.
Esta función se puede utilizar para finalizar el modo non-stop establecido por una llamada anterior a feholdexcept .
Original:
This function may be used to end the non-stop mode established by an earlier call to feholdexcept.
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
| envp | - | puntero al objeto de tipo fenv_t establecido por una llamada anterior a feholdexcept o
fegetenv o igual a FE_DFL_ENVOriginal: pointer to the object of type fenv_t set by an earlier call to feholdexcept or fegetenv or equal to FE_DFL_ENVThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Valor de retorno
0 en caso de éxito, no cero en caso contrario .
Original:
0 on success, non-zero otherwise.
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
| This section is incomplete Reason: no example |
[editar] Ver también
| (C99) |
protege el medio ambiente, se borran todos los indicadores de estado y hace caso omiso de todos los errores en el futuro Original: saves the environment, clears all status flags and ignores all future errors The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función) |
| (C99) |
guarda o restaura el entorno actual de punto flotante Original: saves or restores the current floating point environment The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (función) |
| (C99) |
defecto de punto flotante de medio ambiente Original: default floating-point environment The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro constante) |
| C++ documentation for feupdateenv
| |
