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std::operator==,!=,<<div class="t-tr-text">(Std :: error_code)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(std::error_code)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>

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< cpp‎ | error‎ | error code

 
 
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
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Pares y tuplas
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Cambiar, hacia adelante y mover
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
Gestión de errores
Manejo de excepciones
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)
Fallas de control de excepciones
Original:
Exception handling failures
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terminate
terminate_handler
get_terminate(C++11)
set_terminate
unexpected(obsoleto)
bad_exception
unexpected_handler(obsoleto)
get_unexpected(C++11)(obsoleto)
set_unexpected(obsoleto)
Categorías excepción
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
Los códigos de error
Original:
Error codes
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Los códigos de error
errno
Las afirmaciones
Original:
Assertions
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assert
instalación 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)
 
std::error_code
Las funciones miembro
Original:
Member functions
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error_code::error_code
error_code::operator=
error_code::assign
Modificadores
Original:
Modifiers
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error_code::clear
Los observadores
Original:
Observers
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error_code::value
error_code::category
error_code::default_error_condition
error_code::message
error_code::operator bool
Terceros funciones
Original:
Non-member functions
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operator<
operator==
operator!=
operator<<
make_error_code
Clases de ayuda
Original:
Helper classes
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is_error_code_enum
hash<std::error_code>
 
Defined in header <system_error>
bool operator==( const error_code& lhs, const error_code& rhs );
(1) (desde C++11)
bool operator!=( const error_code& lhs, const error_code& rhs );
(1) (desde C++11)
bool operator<( const error_code& lhs, const error_code& rhs );
(1) (desde C++11)
Compara dos objetos de código de error .
Original:
Compares two error code objects.
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1)
Compara lhs y rhs por la igualdad .
Original:
Compares lhs and rhs for equality.
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2)
Compara lhs y rhs por la igualdad .
Original:
Compares lhs and rhs for equality.
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3)
Comprueba si lhs es menor que rhs .
Original:
Checks whether lhs is less than rhs.
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Contenido

[editar] Parámetros

lhs, rhs -
códigos de error para comparar
Original:
error codes to compare
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[editar] Valor de retorno

1)
true si la categoría de error y el valor de error son iguales
Original:
{{{2}}}
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.|true if the error category and error value compare equal}}.}}
2)
true si la categoría o el valor de error error comparar no son iguales
Original:
{{{2}}}
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|true if the error category or error value compare are not equal}}}}
3)
true si lhs.category() < rhs.category(). De lo contrario, si true lhs.category() == rhs.category() && lhs.value() < rhs.value(). De lo contrario, false
Original:
true if lhs.category() < rhs.category(). Otherwise, true if lhs.category() == rhs.category() && lhs.value() < rhs.value(). Otherwise, false
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[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ver también

obtiene el error_category para este error_code
Original:
obtains the error_category for this error_code
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(miembro público función) [edit]