Espaços nominais
Variantes
Acções

std::errc

Da cppreference.com
< cpp‎ | error

 
 
Biblioteca de utilitários
Digite apoio (basic types, RTTI, type traits)
Gerenciamento de memória dinâmica
De tratamento de erros
Utilidades do programa
Variadic funções
Data e hora
Objetos de função
initializer_list(C++11)
bitset
hash(C++11)
Os operadores relacionais
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Pares e tuplas
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Troque, avançar e avançar
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
De tratamento de erros
Manipulação de exceção
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)
Manipulação de falhas de exceção
Original:
Exception handling failures
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terminate
terminate_handler
get_terminate(C++11)
set_terminate
unexpected(obsoleta)
bad_exception
unexpected_handler(obsoleta)
get_unexpected(C++11)(obsoleta)
set_unexpected(obsoleta)
Categorias de exceção
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
Códigos de erro
Original:
Error codes
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Códigos de erro
errno
Afirmações
Original:
Assertions
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assert
instalação system_error
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;
(a partir do C++ 11)
A enumeração std::errc escopo define os valores das condições de erro portáteis que correspondem aos códigos de erro 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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Índice

[editar] Constantes de membros

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

estende a std::is_error_condition_enum traço tipo para identificar os valores da std::errc como condições de erro
Original:
extends the type trait std::is_error_condition_enum to identify the the std::errc values as error conditions
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(modelo de função)

[editar] Não-membros funções

constrói um código de erro std::errc
Original:
constructs an std::errc error code
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(função)
constrói uma condição de erro std::errc
Original:
constructs an std::errc error condition
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(função)

[editar] Exemplo

#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';
    }
}

Output:

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

[editar] Veja também

possui um código de erro depende da plataforma
Original:
holds a platform-dependent error code
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(classe) [edit]
possui um código de erro portátil
Original:
holds a portable error code
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(classe) [edit]