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std::error_code::error_code

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< cpp‎ | error‎ | error code

 
 
 
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
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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
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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
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Error codes
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Les codes d'erreur
errno
Les assertions
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Assertions
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assert
system_error installation
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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
Les fonctions membres
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Member functions
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error_code::error_code
error_code::operator=
error_code::assign
Modificateurs
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Modifiers
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error_code::clear
Des observateurs
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Observers
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error_code::value
error_code::category
error_code::default_error_condition
error_code::message
error_code::operator bool
Tiers fonctions
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Non-member functions
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operator<
operator==
operator!=
operator<<
make_error_code
Classes d'aide
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Helper classes
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is_error_code_enum
hash<std::error_code>
 
error_code();
(1) (depuis C++11)
error_code( int ec, const error_category& ecat );
(2) (depuis C++11)
template< class ErrorCodeEnum >
error_code( ErrorCodeEnum e );
(3) (depuis C++11)

Constructs new error code.

1) Constructs error code with default value. Equivalent to error_code(0, std::system_category()).
2) Constructs error code with ec as the platform-dependent error code and ecat as the corresponding error category.
3) Constructs error code from an error code enum e. Equivalent to *this = std::make_error_code(e). The overload participates in overload resolutions only if std::is_error_code_enum<ErrorCodeEnum>::value == true.

[modifier] Paramètres

ec - platform dependent error code to construct with
ecat -
catégorie d'erreur correspondant à ec
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error category corresponding to ec
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e - error code enum to construct with

[modifier] Exceptions

noexcept specification:  
noexcept
   (depuis C++11)