std::error_code – cppreference.com

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definiert in Header `<system_error>`

`class error_code;`		(seit C++11)

std::error_code is a platform-dependent error code. Each std::error_code object holds a pair of error code originating from the operating system, or some low-level interface and a pointer to an object of type std::error_category, which corresponds to the said interface. The error code values may be not unique across different error categories.

Member-Funktionen


(constructor)	baut einen Fehlercode Original: constructs an error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

operator=	weist einen weiteren Fehler-Code Original: assigns another error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

assign	weist einen weiteren Fehler-Code Original: assigns another error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]
Modifiers Original: Modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

clear	setzt den error_code auf den Wert 0 in generic_category Original: sets the error_code to value 0 in generic_category The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]
Beobachter Original: Observers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

value	erhält den Wert des error_code Original: obtains the value of the error_code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

category	erhält die error_category für diese error_code Original: obtains the error_category for this error_code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

default_error_condition	erhält die error_condition für diese error_code Original: obtains the error_condition for this error_code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

message	erhält die erklärende Zeichenfolge für diesen error_code Original: obtains the explanatory string for this error_code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

operator bool	prüft, ob der Wert ungleich Null ist Original: checks if the value is non-zero The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

Non-Member-Funktionen


operator== operator!= operator<	vergleicht zwei `error_code`s Original: compares two `error_code`s The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

operator<<	und gibt den Wert der Nachricht an einen Ausgabestrom Original: outputs the value and the message to an output stream The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

make_error_code (C++11)	schafft einen Fehlercode aus einer error_category Original: creates an error code from an error_category The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) [edit]

Helper-Klassen


	kennzeichnet eine Klasse als error_code Enumeration Original: identifies a class as an error_code enumeration The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Klassen-Template) [edit]

	Hash-Unterstützung für std::error_code Original: hash support for std::error_code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (class Template-Spezialisierung) [edit]

Siehe auch


	hält einen tragbaren Fehlercode Original: holds a portable error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Klasse) [edit]

	Basisklasse für Fehler Kategorien Original: base class for error categories The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Klasse) [edit]

std::error_code – cppreference.com

Member-Funktionen

ModifiersOriginal: ModifiersThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

BeobachterOriginal: ObserversThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Non-Member-Funktionen

Helper-Klassen

Siehe auch

Modifiers
Original:
Modifiers
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Beobachter
Original:
Observers
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.