std::at_quick_exit

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

Espressioni regolari(C++11)

Operazioni atomicche(C++11)

Multithreading(C++11)

 

Utilità libreria

Tipo di supporto (basic types, RTTI, type traits)

Gestione della memoria dinamica

La gestione degli errori

Programma di utilità

Funzioni variadic

Data e ora

Funzione oggetti

initializer_list (C++11)

bitset

hash (C++11)

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

rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

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

pair

tuple (C++11)

piecewise_construct_t (C++11)

piecewise_construct (C++11)

Swap, in avanti e spostare Original: Swap, forward and move The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

swap

forward (C++11)

move (C++11)

move_if_noexcept (C++11)

declval (C++11)

 

Programma di supporto utilità

Programma di terminazione Original: Program termination The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
abort exit quick_exit (C++11) _Exit (C++11)	atexit at_quick_exit (C++11) EXIT_SUCCESS EXIT_FAILURE
Comunicante con l'ambiente Original: Communicating with the environment The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
system	getenv
Segnali Original: Signals The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
signal raise sig_atomic_t	SIG_DFL SIG_IGN SIG_ERR
Tipi di segnale Original: Signal types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
SIGABRT SIGFPE SIGILL SIGINT SIGSEGV SIGTERM
Non locali salti Original: Non-local jumps The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
setjmp
longjmp
Tipi Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
jmp_buf

 

Elemento definito nell'header <cstdlib>
extern"C"   int at_quick_exit(void(*func)()); extern"C++"int at_quick_exit(void(*func)());

Registra la funzione puntata da func di essere chiamato al termine del programma rapido (via std::quick_exit).

Original:

Registers the function pointed to by func to be called on quick program termination (via std::quick_exit).

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Chiamare la funzione da più thread non induce una gara di dati. L'applicazione deve supportare la registrazione di almeno funzioni 32.

Original:

Calling the function from several threads does not induce a data race. The implementation shall support the registration of at least 32 functions.

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Parametri

func

-

puntatore a una funzione da chiamare in caso di cessazione del programma normale Original: pointer to a function to be called on normal program termination The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valore di ritorno

​0​ se la registrazione ha esito positivo, il valore diverso da zero in caso contrario.

Original:

​0​ if the registration succeeds, nonzero value otherwise.

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Eccezioni

noexcept specification:  

noexcept

  (dal C++11)

Vedi anche

atexit	registra una funzione di essere chiamato invocazione exit() Original: registers a function to be called on exit() invocation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
C documentation for at_quick_exit