std::errc — cppreference.com

Déclaré dans l'en-tête `<system_error>`
`enum class errc;`		(depuis C++11)

L'énumération std::errc portée définit les valeurs des conditions d'erreur mobiles qui correspondent aux codes d'erreur POSIX .

Original:

The scoped enumeration std::errc defines the values of portable error conditions that correspond to the POSIX error codes.

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Constantes membres


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

`address_family_not_supported`	condition d'erreur correspondant à POSIX Code EAFNOSUPPORT Original: error condition corresponding to POSIX code EAFNOSUPPORT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`address_in_use`	condition d'erreur correspondant à POSIX Code EADDRINUSE Original: error condition corresponding to POSIX code EADDRINUSE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`address_not_available`	condition d'erreur correspondant à POSIX Code EADDRNOTAVAIL Original: error condition corresponding to POSIX code EADDRNOTAVAIL The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`already_connected`	condition d'erreur correspondant à POSIX Code EISCONN Original: error condition corresponding to POSIX code EISCONN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`argument_list_too_long`	condition d'erreur correspondant à POSIX Code E2BIG Original: error condition corresponding to POSIX code E2BIG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`argument_out_of_domain`	condition d'erreur correspondant à POSIX Code EDOM Original: error condition corresponding to POSIX code EDOM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_address`	condition d'erreur correspondant à POSIX Code EFAULT Original: error condition corresponding to POSIX code EFAULT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_file_descriptor`	condition d'erreur correspondant à POSIX Code EBADF Original: error condition corresponding to POSIX code EBADF The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_message`	condition d'erreur correspondant à POSIX Code EBADMSG Original: error condition corresponding to POSIX code EBADMSG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`broken_pipe`	condition d'erreur correspondant à POSIX Code EPIPE Original: error condition corresponding to POSIX code EPIPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_aborted`	condition d'erreur correspondant à POSIX Code ECONNABORTED Original: error condition corresponding to POSIX code ECONNABORTED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_already_in_progress`	condition d'erreur correspondant à POSIX Code EALREADY Original: error condition corresponding to POSIX code EALREADY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_refused`	condition d'erreur correspondant à POSIX Code ECONNREFUSED Original: error condition corresponding to POSIX code ECONNREFUSED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_reset`	condition d'erreur correspondant à POSIX Code ECONNRESET Original: error condition corresponding to POSIX code ECONNRESET The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`cross_device_link`	condition d'erreur correspondant à POSIX Code EXDEV Original: error condition corresponding to POSIX code EXDEV The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`destination_address_required`	condition d'erreur correspondant à POSIX Code EDESTADDRREQ Original: error condition corresponding to POSIX code EDESTADDRREQ The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`device_or_resource_busy`	condition d'erreur correspondant à POSIX Code EBUSY Original: error condition corresponding to POSIX code EBUSY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`directory_not_empty`	condition d'erreur correspondant à POSIX Code ENOTEMPTY Original: error condition corresponding to POSIX code ENOTEMPTY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`executable_format_error`	condition d'erreur correspondant à POSIX Code ENOEXEC Original: error condition corresponding to POSIX code ENOEXEC The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`file_exists`	condition d'erreur correspondant à POSIX Code EEXIST Original: error condition corresponding to POSIX code EEXIST The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`file_too_large`	condition d'erreur correspondant à POSIX Code EFBIG Original: error condition corresponding to POSIX code EFBIG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`filename_too_long`	condition d'erreur correspondant à POSIX Code ENAMETOOLONG Original: error condition corresponding to POSIX code ENAMETOOLONG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`function_not_supported`	condition d'erreur correspondant à POSIX ENOSYS code Original: error condition corresponding to POSIX code ENOSYS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`host_unreachable`	condition d'erreur correspondant à POSIX Code EHOSTUNREACH Original: error condition corresponding to POSIX code EHOSTUNREACH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`identifier_removed`	condition d'erreur correspondant à POSIX Code EIDRM Original: error condition corresponding to POSIX code EIDRM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`illegal_byte_sequence`	condition d'erreur correspondant à POSIX Code EILSEQ Original: error condition corresponding to POSIX code EILSEQ The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`inappropriate_io_control_operation`	condition d'erreur correspondant à POSIX Code ENOTTY Original: error condition corresponding to POSIX code ENOTTY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`interrupted`	condition d'erreur correspondant à POSIX Code EINTR Original: error condition corresponding to POSIX code EINTR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`invalid_argument`	condition d'erreur correspondant à POSIX EINVAL code Original: error condition corresponding to POSIX code EINVAL The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`invalid_seek`	condition d'erreur correspondant à POSIX Code ESPIPE Original: error condition corresponding to POSIX code ESPIPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`io_error`	condition d'erreur correspondant à POSIX Code EIO Original: error condition corresponding to POSIX code EIO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`is_a_directory`	condition d'erreur correspondant à POSIX Code EISDIR Original: error condition corresponding to POSIX code EISDIR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`message_size`	condition d'erreur correspondant à POSIX Code EMSGSIZE Original: error condition corresponding to POSIX code EMSGSIZE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_down`	condition d'erreur correspondant à POSIX Code ENETDOWN Original: error condition corresponding to POSIX code ENETDOWN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_reset`	condition d'erreur correspondant à POSIX Code ENETRESET Original: error condition corresponding to POSIX code ENETRESET The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_unreachable`	condition d'erreur correspondant à POSIX Code ENETUNREACH Original: error condition corresponding to POSIX code ENETUNREACH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_buffer_space`	condition d'erreur correspondant à POSIX ENOBUFS code Original: error condition corresponding to POSIX code ENOBUFS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_child_process`	condition d'erreur correspondant à POSIX Code ECHILD Original: error condition corresponding to POSIX code ECHILD The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_link`	condition d'erreur correspondant à POSIX Code ENOLINK Original: error condition corresponding to POSIX code ENOLINK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_lock_available`	condition d'erreur correspondant à POSIX Code ENOLCK Original: error condition corresponding to POSIX code ENOLCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_message_available`	condition d'erreur correspondant à POSIX Code ENODATA Original: error condition corresponding to POSIX code ENODATA The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_message`	condition d'erreur correspondant à POSIX Code ENOMSG Original: error condition corresponding to POSIX code ENOMSG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_protocol_option`	condition d'erreur correspondant à POSIX Code ENOPROTOOPT Original: error condition corresponding to POSIX code ENOPROTOOPT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_space_on_device`	condition d'erreur correspondant à POSIX Code ENOSPC Original: error condition corresponding to POSIX code ENOSPC The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_stream_resources`	condition d'erreur correspondant à POSIX Code ENOSR Original: error condition corresponding to POSIX code ENOSR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_device_or_address`	condition d'erreur correspondant à POSIX Code ENXIO Original: error condition corresponding to POSIX code ENXIO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_device`	condition d'erreur correspondant à POSIX Code ENODEV Original: error condition corresponding to POSIX code ENODEV The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_file_or_directory`	condition d'erreur correspondant à POSIX Code ENOENT Original: error condition corresponding to POSIX code ENOENT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_process`	condition d'erreur correspondant à POSIX Code ESRCH Original: error condition corresponding to POSIX code ESRCH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_directory`	condition d'erreur correspondant à POSIX Code ENOTDIR Original: error condition corresponding to POSIX code ENOTDIR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_socket`	condition d'erreur correspondant à POSIX Code ENOTSOCK Original: error condition corresponding to POSIX code ENOTSOCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_stream`	condition d'erreur correspondant à POSIX Code ENOSTR Original: error condition corresponding to POSIX code ENOSTR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_connected`	condition d'erreur correspondant à POSIX Code ENOTCONN Original: error condition corresponding to POSIX code ENOTCONN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_enough_memory`	condition d'erreur correspondant à POSIX Code ENOMEM Original: error condition corresponding to POSIX code ENOMEM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_supported`	condition d'erreur correspondant à POSIX Code ENOTSUP Original: error condition corresponding to POSIX code ENOTSUP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_canceled`	condition d'erreur correspondant à POSIX Code ECANCELED Original: error condition corresponding to POSIX code ECANCELED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_in_progress`	condition d'erreur correspondant à POSIX Code EINPROGRESS Original: error condition corresponding to POSIX code EINPROGRESS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_not_permitted`	condition d'erreur correspondant à POSIX Code EPERM Original: error condition corresponding to POSIX code EPERM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_not_supported`	condition d'erreur correspondant à POSIX Code EOPNOTSUPP Original: error condition corresponding to POSIX code EOPNOTSUPP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_would_block`	condition d'erreur correspondant à POSIX Code EWOULDBLOCK Original: error condition corresponding to POSIX code EWOULDBLOCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`owner_dead`	condition d'erreur correspondant à POSIX Code EOWNERDEAD Original: error condition corresponding to POSIX code EOWNERDEAD The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`permission_denied`	condition d'erreur correspondant à POSIX EACCES code Original: error condition corresponding to POSIX code EACCES The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`protocol_error`	condition d'erreur correspondant à POSIX Code EPROTO Original: error condition corresponding to POSIX code EPROTO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`protocol_not_supported`	condition d'erreur correspondant à POSIX Code EPROTONOSUPPORT Original: error condition corresponding to POSIX code EPROTONOSUPPORT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`read_only_file_system`	condition d'erreur correspondant à POSIX EROFS code Original: error condition corresponding to POSIX code EROFS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`resource_deadlock_would_occur`	condition d'erreur correspondant à POSIX Code EDEADLK Original: error condition corresponding to POSIX code EDEADLK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`resource_unavailable_try_again`	condition d'erreur correspondant à POSIX Code EAGAIN Original: error condition corresponding to POSIX code EAGAIN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`result_out_of_range`	condition d'erreur correspondant à POSIX Code ERANGE Original: error condition corresponding to POSIX code ERANGE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`state_not_recoverable`	condition d'erreur correspondant à POSIX Code ENOTRECOVERABLE Original: error condition corresponding to POSIX code ENOTRECOVERABLE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`stream_timeout`	condition d'erreur correspondant à POSIX Code Etime Original: error condition corresponding to POSIX code ETIME The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`text_file_busy`	condition d'erreur correspondant à POSIX Code ETXTBSY Original: error condition corresponding to POSIX code ETXTBSY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`timed_out`	condition d'erreur correspondant à POSIX Code ETIMEDOUT Original: error condition corresponding to POSIX code ETIMEDOUT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_files_open_in_system`	condition d'erreur correspondant à POSIX Code ENFILE Original: error condition corresponding to POSIX code ENFILE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_files_open`	condition d'erreur correspondant à POSIX Code EMFILE Original: error condition corresponding to POSIX code EMFILE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_links`	condition d'erreur correspondant à POSIX Code EMLINK Original: error condition corresponding to POSIX code EMLINK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_symbolic_link_levels`	condition d'erreur correspondant à POSIX Code ELOOP Original: error condition corresponding to POSIX code ELOOP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`value_too_large`	condition d'erreur correspondant à POSIX Code EOVERFLOW Original: error condition corresponding to POSIX code EOVERFLOW The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`wrong_protocol_type`	condition d'erreur correspondant à POSIX Code EPROTOTYPE Original: error condition corresponding to POSIX code EPROTOTYPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Classes d'aide

prolonge le trait std::is_error_condition_enum Type d'identifier les valeurs de l'std::errc que les conditions d'erreur

Original:

extends the type trait std::is_error_condition_enum to identify the the std::errc values as error conditions

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(fonction générique)

Fonctions annexes


	construit un code d'erreur std::errc Original: constructs an std::errc error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction)

	construit une condition d'erreur std::errc Original: constructs an std::errc error condition The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction)

Exemple

#include <iostream>
#include <system_error>
#include <thread>
int main()
{
    try {
        std::thread().detach(); // detaching a not-a-thread
    } catch (const std::system_error& e) {
        std::cout << "Caught a system_error\n";
        if(e.code() == std::errc::invalid_argument)
            std::cout << "The error condition is std::errc::invalid_argument\n";
        std::cout << "the error description is " << e.what() << '\n';
    }
}

Résultat :

Caught a system_error
The error condition is std::errc::invalid_argument
the error description is Invalid argument

Voir aussi


	détient un code d'erreur dépendant de la plate-forme Original: holds a platform-dependent 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) [edit]

	détient un code d'erreur portable 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) [edit]