◐ Shell
clean mode source ↗

std::error_code - cppreference.com

Da cppreference.com.

Questa pagina è stata tradotta in modo automatico dalla versione in ineglese della wiki usando Google Translate.

La traduzione potrebbe contenere errori e termini strani. Muovi il puntatore sopra al testo per vedere la versione originale. Puoi aiutarci a correggere gli gli errori. Per ulteriori istruzioni clicca qui.

Click here for the English version of this page

<metanoindex/>

<tbody> </tbody>

Elemento definito nell'header

<system_error>

class error_code;

 (dal C++11)

std::error_code is a platform-dependent error code. Each std::error_code object holds a pair of error code originating from the operating system, or some low-level interface and a pointer to an object of type std::error_category, which corresponds to the said interface. The error code values may be not unique across different error categories.

Membri funzioni

costruisce un codice di errore

Original:

constructs an error code

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


(metodo pubblico) [modifica]

assegna un codice di errore

Original:

assigns another error code

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


(metodo pubblico) [modifica]

assegna un codice di errore

Original:

assigns another error code

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


(metodo pubblico) [modifica]

Modificatori

Original:

Modifiers

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

imposta il valore a 0 error_code in generic_category

Original:

sets the error_code to value 0 in generic_category

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


(metodo pubblico) [modifica]

Osservatori

Original:

Observers

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

ottiene il valore del codice_errore

Original:

obtains the value of the error_code

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


(metodo pubblico) [modifica]

ottiene il error_category per questo codice_errore

Original:

obtains the error_category for this error_code

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


(metodo pubblico) [modifica]

ottiene il error_condition per questo codice_errore

Original:

obtains the error_condition for this error_code

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


(metodo pubblico) [modifica]

ottiene la stringa esplicativa per questo codice_errore

Original:

obtains the explanatory string for this error_code

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


(metodo pubblico) [modifica]

controlla se il valore è diverso da zero

Original:

checks if the value is non-zero

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


(metodo pubblico) [modifica]

Non membri funzioni

confronta due error_codes

Original:

compares two error_codes

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


(funzione) [modifica]

emette il valore e il messaggio a un flusso di output

Original:

outputs the value and the message to an output stream

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


(funzione) [modifica]

genera un codice di errore da un error_category

Original:

creates an error code from an error_category

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


(funzione) [modifica]

Helper classi

identifica una classe come codice_errore enumerazione

Original:

identifies a class as an error_code enumeration

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


(classe template) [modifica]

sostegno hash per std::error_code

Original:

hash support for std::error_code

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


(classe modello di specializzazione) [modifica]

Vedi anche

contiene un codice di errore portatile

Original:

holds a portable error code

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


(classe) [modifica]

classe di base per le categorie di errore

Original:

base class for error categories

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


(classe) [modifica]