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std::errc

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< cpp‎ | error

 
 
 
Erreur de manipulation
La gestion des exceptions
Original:
Exception handling
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exception
uncaught_exception
exception_ptr (C++11)
make_exception_ptr (C++11)
current_exception (C++11)
rethrow_exception (C++11)
nested_exception (C++11)
throw_with_nested (C++11)
rethrow_if_nested (C++11)
Défaillances de gestion des exceptions
Original:
Exception handling failures
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terminate
terminate_handler
get_terminate (C++11)
set_terminate
unexpected (obsolète)
bad_exception
unexpected_handler (obsolète)
get_unexpected (C++11) (obsolète)
set_unexpected (obsolète)
Catégories d'exception
Original:
Exception categories
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logic_error
invalid_argument
domain_error
length_error
out_of_range
runtime_error
range_error
overflow_error
underflow_error
Les codes d'erreur
Original:
Error codes
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Les codes d'erreur
errno
Les assertions
Original:
Assertions
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assert
system_error installation
Original:
system_error facility
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error_category (C++11)
generic_category (C++11)
system_category (C++11)
error_condition (C++11)
errc (C++11)
error_code (C++11)
system_error (C++11)
 
Defined in header <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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Sommaire

[modifier] Constantes membres

Constante
Original:
Constant
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Explanation
address_family_not_supported
condition d'erreur correspondant à POSIX Code EAFNOSUPPORT
Original:
error condition corresponding to POSIX code EAFNOSUPPORT
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address_in_use
condition d'erreur correspondant à POSIX Code EADDRINUSE
Original:
error condition corresponding to POSIX code EADDRINUSE
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address_not_available
condition d'erreur correspondant à POSIX Code EADDRNOTAVAIL
Original:
error condition corresponding to POSIX code EADDRNOTAVAIL
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already_connected
condition d'erreur correspondant à POSIX Code EISCONN
Original:
error condition corresponding to POSIX code EISCONN
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argument_list_too_long
condition d'erreur correspondant à POSIX Code E2BIG
Original:
error condition corresponding to POSIX code E2BIG
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argument_out_of_domain
condition d'erreur correspondant à POSIX Code EDOM
Original:
error condition corresponding to POSIX code EDOM
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bad_address
condition d'erreur correspondant à POSIX Code EFAULT
Original:
error condition corresponding to POSIX code EFAULT
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bad_file_descriptor
condition d'erreur correspondant à POSIX Code EBADF
Original:
error condition corresponding to POSIX code EBADF
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bad_message
condition d'erreur correspondant à POSIX Code EBADMSG
Original:
error condition corresponding to POSIX code EBADMSG
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broken_pipe
condition d'erreur correspondant à POSIX Code EPIPE
Original:
error condition corresponding to POSIX code EPIPE
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connection_aborted
condition d'erreur correspondant à POSIX Code ECONNABORTED
Original:
error condition corresponding to POSIX code ECONNABORTED
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connection_already_in_progress
condition d'erreur correspondant à POSIX Code EALREADY
Original:
error condition corresponding to POSIX code EALREADY
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connection_refused
condition d'erreur correspondant à POSIX Code ECONNREFUSED
Original:
error condition corresponding to POSIX code ECONNREFUSED
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connection_reset
condition d'erreur correspondant à POSIX Code ECONNRESET
Original:
error condition corresponding to POSIX code ECONNRESET
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cross_device_link
condition d'erreur correspondant à POSIX Code EXDEV
Original:
error condition corresponding to POSIX code EXDEV
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destination_address_required
condition d'erreur correspondant à POSIX Code EDESTADDRREQ
Original:
error condition corresponding to POSIX code EDESTADDRREQ
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device_or_resource_busy
condition d'erreur correspondant à POSIX Code EBUSY
Original:
error condition corresponding to POSIX code EBUSY
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directory_not_empty
condition d'erreur correspondant à POSIX Code ENOTEMPTY
Original:
error condition corresponding to POSIX code ENOTEMPTY
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executable_format_error
condition d'erreur correspondant à POSIX Code ENOEXEC
Original:
error condition corresponding to POSIX code ENOEXEC
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file_exists
condition d'erreur correspondant à POSIX Code EEXIST
Original:
error condition corresponding to POSIX code EEXIST
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file_too_large
condition d'erreur correspondant à POSIX Code EFBIG
Original:
error condition corresponding to POSIX code EFBIG
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filename_too_long
condition d'erreur correspondant à POSIX Code ENAMETOOLONG
Original:
error condition corresponding to POSIX code ENAMETOOLONG
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function_not_supported
condition d'erreur correspondant à POSIX ENOSYS code
Original:
error condition corresponding to POSIX code ENOSYS
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host_unreachable
condition d'erreur correspondant à POSIX Code EHOSTUNREACH
Original:
error condition corresponding to POSIX code EHOSTUNREACH
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identifier_removed
condition d'erreur correspondant à POSIX Code EIDRM
Original:
error condition corresponding to POSIX code EIDRM
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illegal_byte_sequence
condition d'erreur correspondant à POSIX Code EILSEQ
Original:
error condition corresponding to POSIX code EILSEQ
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inappropriate_io_control_operation
condition d'erreur correspondant à POSIX Code ENOTTY
Original:
error condition corresponding to POSIX code ENOTTY
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interrupted
condition d'erreur correspondant à POSIX Code EINTR
Original:
error condition corresponding to POSIX code EINTR
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invalid_argument
condition d'erreur correspondant à POSIX EINVAL code
Original:
error condition corresponding to POSIX code EINVAL
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invalid_seek
condition d'erreur correspondant à POSIX Code ESPIPE
Original:
error condition corresponding to POSIX code ESPIPE
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io_error
condition d'erreur correspondant à POSIX Code EIO
Original:
error condition corresponding to POSIX code EIO
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is_a_directory
condition d'erreur correspondant à POSIX Code EISDIR
Original:
error condition corresponding to POSIX code EISDIR
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message_size
condition d'erreur correspondant à POSIX Code EMSGSIZE
Original:
error condition corresponding to POSIX code EMSGSIZE
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network_down
condition d'erreur correspondant à POSIX Code ENETDOWN
Original:
error condition corresponding to POSIX code ENETDOWN
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network_reset
condition d'erreur correspondant à POSIX Code ENETRESET
Original:
error condition corresponding to POSIX code ENETRESET
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network_unreachable
condition d'erreur correspondant à POSIX Code ENETUNREACH
Original:
error condition corresponding to POSIX code ENETUNREACH
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no_buffer_space
condition d'erreur correspondant à POSIX ENOBUFS code
Original:
error condition corresponding to POSIX code ENOBUFS
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no_child_process
condition d'erreur correspondant à POSIX Code ECHILD
Original:
error condition corresponding to POSIX code ECHILD
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no_link
condition d'erreur correspondant à POSIX Code ENOLINK
Original:
error condition corresponding to POSIX code ENOLINK
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no_lock_available
condition d'erreur correspondant à POSIX Code ENOLCK
Original:
error condition corresponding to POSIX code ENOLCK
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no_message_available
condition d'erreur correspondant à POSIX Code ENODATA
Original:
error condition corresponding to POSIX code ENODATA
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no_message
condition d'erreur correspondant à POSIX Code ENOMSG
Original:
error condition corresponding to POSIX code ENOMSG
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no_protocol_option
condition d'erreur correspondant à POSIX Code ENOPROTOOPT
Original:
error condition corresponding to POSIX code ENOPROTOOPT
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no_space_on_device
condition d'erreur correspondant à POSIX Code ENOSPC
Original:
error condition corresponding to POSIX code ENOSPC
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no_stream_resources
condition d'erreur correspondant à POSIX Code ENOSR
Original:
error condition corresponding to POSIX code ENOSR
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no_such_device_or_address
condition d'erreur correspondant à POSIX Code ENXIO
Original:
error condition corresponding to POSIX code ENXIO
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no_such_device
condition d'erreur correspondant à POSIX Code ENODEV
Original:
error condition corresponding to POSIX code ENODEV
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no_such_file_or_directory
condition d'erreur correspondant à POSIX Code ENOENT
Original:
error condition corresponding to POSIX code ENOENT
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no_such_process
condition d'erreur correspondant à POSIX Code ESRCH
Original:
error condition corresponding to POSIX code ESRCH
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not_a_directory
condition d'erreur correspondant à POSIX Code ENOTDIR
Original:
error condition corresponding to POSIX code ENOTDIR
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not_a_socket
condition d'erreur correspondant à POSIX Code ENOTSOCK
Original:
error condition corresponding to POSIX code ENOTSOCK
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not_a_stream
condition d'erreur correspondant à POSIX Code ENOSTR
Original:
error condition corresponding to POSIX code ENOSTR
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not_connected
condition d'erreur correspondant à POSIX Code ENOTCONN
Original:
error condition corresponding to POSIX code ENOTCONN
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not_enough_memory
condition d'erreur correspondant à POSIX Code ENOMEM
Original:
error condition corresponding to POSIX code ENOMEM
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not_supported
condition d'erreur correspondant à POSIX Code ENOTSUP
Original:
error condition corresponding to POSIX code ENOTSUP
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operation_canceled
condition d'erreur correspondant à POSIX Code ECANCELED
Original:
error condition corresponding to POSIX code ECANCELED
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operation_in_progress
condition d'erreur correspondant à POSIX Code EINPROGRESS
Original:
error condition corresponding to POSIX code EINPROGRESS
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operation_not_permitted
condition d'erreur correspondant à POSIX Code EPERM
Original:
error condition corresponding to POSIX code EPERM
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operation_not_supported
condition d'erreur correspondant à POSIX Code EOPNOTSUPP
Original:
error condition corresponding to POSIX code EOPNOTSUPP
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operation_would_block
condition d'erreur correspondant à POSIX Code EWOULDBLOCK
Original:
error condition corresponding to POSIX code EWOULDBLOCK
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owner_dead
condition d'erreur correspondant à POSIX Code EOWNERDEAD
Original:
error condition corresponding to POSIX code EOWNERDEAD
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permission_denied
condition d'erreur correspondant à POSIX EACCES code
Original:
error condition corresponding to POSIX code EACCES
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protocol_error
condition d'erreur correspondant à POSIX Code EPROTO
Original:
error condition corresponding to POSIX code EPROTO
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protocol_not_supported
condition d'erreur correspondant à POSIX Code EPROTONOSUPPORT
Original:
error condition corresponding to POSIX code EPROTONOSUPPORT
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read_only_file_system
condition d'erreur correspondant à POSIX EROFS code
Original:
error condition corresponding to POSIX code EROFS
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resource_deadlock_would_occur
condition d'erreur correspondant à POSIX Code EDEADLK
Original:
error condition corresponding to POSIX code EDEADLK
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resource_unavailable_try_again
condition d'erreur correspondant à POSIX Code EAGAIN
Original:
error condition corresponding to POSIX code EAGAIN
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result_out_of_range
condition d'erreur correspondant à POSIX Code ERANGE
Original:
error condition corresponding to POSIX code ERANGE
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state_not_recoverable
condition d'erreur correspondant à POSIX Code ENOTRECOVERABLE
Original:
error condition corresponding to POSIX code ENOTRECOVERABLE
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stream_timeout
condition d'erreur correspondant à POSIX Code Etime
Original:
error condition corresponding to POSIX code ETIME
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text_file_busy
condition d'erreur correspondant à POSIX Code ETXTBSY
Original:
error condition corresponding to POSIX code ETXTBSY
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timed_out
condition d'erreur correspondant à POSIX Code ETIMEDOUT
Original:
error condition corresponding to POSIX code ETIMEDOUT
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too_many_files_open_in_system
condition d'erreur correspondant à POSIX Code ENFILE
Original:
error condition corresponding to POSIX code ENFILE
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too_many_files_open
condition d'erreur correspondant à POSIX Code EMFILE
Original:
error condition corresponding to POSIX code EMFILE
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too_many_links
condition d'erreur correspondant à POSIX Code EMLINK
Original:
error condition corresponding to POSIX code EMLINK
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too_many_symbolic_link_levels
condition d'erreur correspondant à POSIX Code ELOOP
Original:
error condition corresponding to POSIX code ELOOP
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value_too_large
condition d'erreur correspondant à POSIX Code EOVERFLOW
Original:
error condition corresponding to POSIX code EOVERFLOW
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wrong_protocol_type
condition d'erreur correspondant à POSIX Code EPROTOTYPE
Original:
error condition corresponding to POSIX code EPROTOTYPE
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[modifier] 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)

[modifier] Fonctions annexes

construit un code d'erreur std::errc
Original:
constructs an std::errc error code
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(fonction)
construit une condition d'erreur std::errc
Original:
constructs an std::errc error condition
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(fonction)

[modifier] 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

[modifier] Voir aussi

(C++11)
détient un code d'erreur dépendant de la plate-forme
Original:
holds a platform-dependent error code
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(classe) [edit]
détient un code d'erreur portable
Original:
holds a portable error code
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(classe) [edit]