Program support utilities

 

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

 

Programma di terminazione

Le seguenti funzioni di gestire terminazione del programma e la pulizia delle risorse.

Original:

The following functions manage program termination and resource cleanup.

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

Defined in header <cstdlib>
abort	causa chiusura anomala del programma (senza pulizia) Original: causes abnormal program termination (without cleaning up) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
exit	causa terminazione normale programma con la pulizia Original: causes normal program termination with cleaning up The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
quick_exit (C++11)	causa terminazione normale programma senza completamente pulizia Original: causes normal program termination without completely cleaning up The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
_Exit (C++11)	causa terminazione normale programma senza pulizia Original: causes normal program termination without cleaning up The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
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)
at_quick_exit (C++11)	registra una funzione di essere chiamato invocazione quick_exit Original: registers a function to be called on quick_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)
EXIT_SUCCESS EXIT_FAILURE	indica lo stato di esecuzione del programma di esecuzione Original: indicates program execution execution status The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro costante)

Comunicante con l'ambiente

system	chiama processore dei comandi dell'ambiente host Original: calls the host environment's command processor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
getenv	accedere alla lista delle variabili di ambiente Original: access to the list of environment variables The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)

Segnali

Diverse funzioni e costanti macro per la gestione del segnale sono forniti.

Original:

Several functions and macro constants for signal management are provided.

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

Defined in header <csignal>
signal	imposta un gestore di segnale per il segnale particolare Original: sets a signal handler for particular signal The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
raise	esegue il gestore di segnale per il segnale particolare Original: runs the signal handler for particular signal The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
sig_atomic_t	il tipo intero che può essere letta come entità atomico da un gestore segnale asincrono Original: the integer type that can be accessed as an atomic entity from an asynchronous signal handler The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)
SIG_DFL SIG_IGN	definisce strategie di gestione dei segnali Original: defines signal handling strategies The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro costante)
SIG_ERR	ritorno valore di signal precisando che un errore è stato rilevato Original: return value of signal specifying that an error was encountered The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro costante)
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	definisce i tipi di segnale Original: defines signal types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (macro costante)

Non locali salti

Defined in header <csetjmp>
setjmp	salva il contesto Original: saves the context The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione macro)
longjmp	passa alla posizione specificata Original: jumps to specified location The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (funzione)
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	esecuzione contesto tipo Original: execution context type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (typedef)