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std::exception::what

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< cpp‎ | error‎ | exception

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C++
 
Utilities-Bibliothek
 
Fehlerbehandlung
Exception Handling
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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)
Ausnahmebehandlung Ausfälle
Original:
Exception handling failures
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terminate
terminate_handler
get_terminate(C++11)
set_terminate
unexpected(veraltet)
bad_exception
unexpected_handler(veraltet)
get_unexpected(C++11)(veraltet)
set_unexpected(veraltet)
Exception Kategorien
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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
Fehlercodes
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Error codes
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Fehlercodes
errno
Assertions
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Assertions
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assert
system_error Anlage
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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::exception
Member-Funktionen
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Member functions
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exception::exception
exception::~exception
exception::operator=
exception::what
 
virtual const char* what() const;
Gibt die erklärenden String .
Original:
Returns the explanatory string.
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[Bearbeiten] Parameter

(None)
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(none)
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[Bearbeiten] Rückgabewert

Zeiger auf einen null-terminierten String mit erläuternden Informationen .
Original:
Pointer to a null-terminated string with explanatory information.
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[Bearbeiten] Ausnahmen

noexcept specification:  
noexcept
  (seit C++11)
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