std::system

 

C++

Lenguaje

Cabeceras

Conceptos

Biblioteca de utilidades

Biblioteca de cadenas

Biblioteca de contenedores

Biblioteca de algoritmos

Biblioteca de iteradores

Biblioteca numérica

Biblioteca de entrada/salida

Biblioteca de localización

Biblioteca de expresiones regulares (C++11)

Biblioteca de operaciones atómicas (C++11)

Biblioteca de tareas/subprocesos (C++11)

 

Utilidades de la biblioteca

Escriba apoyo (basic types, RTTI, type traits)

Gestión de memoria dinámica

Gestión de errores

Programa de servicios públicos

Funciones variadic

Fecha y hora

Objetos Function

initializer_list (C++11)

bitset

hash (C++11)

Operadores relacionales 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>=

Pares y tuplas 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)

Cambiar, hacia adelante y mover 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)

 

Servicios públicos de apoyo a programas

Programa terminación 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
La comunicación con el medio 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
Señales 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
Tipos de señal 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
No locales saltos 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
Tipos 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

 

Defined in header <cstdlib>
int system( const char *command );

Llamadas procesador del entorno host comando con el parámetro del comando. Devoluciones implementación valor definido (por lo general el valor que devuelve el programa invocado) .

Original:

Calls the host environment's command processor with command parameter. Returns implementation-defined value (usually the value that the invoked program returns).

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

Si el comando es NULL puntero, comprueba si tiene un entorno de acogida procesador de comandos y devuelve un valor distinto de cero sólo si el procesador de comandos existe .

Original:

If command is NULL pointer, checks if host environment has a command processor and returns nonzero value only if the command processor exists.

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

Parámetros

command

-

cadena de caracteres que identifica el comando que se ejecuta en el procesador de comandos. Si puntero NULL se da, procesador de comandos se comprueba la existencia Original: character string identifying the command to be run in the command processor. If NULL pointer is given, command processor is checked for existence The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

Aplicación valor definido. Si command es NULL valor vuelve distinto de cero sólo si el procesador de comandos existe .

Original:

Implementation-defined value. If command is NULL returns nonzero value only if command processor exists.

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

Ver también

C documentation for system