C + + Konzepte: DefaultConstructible – cppreference.com

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Gibt an, dass eine Instanz des Typs kann standardmäßig gebaut .

Original:

Specifies that an instance of the type can be default constructed.

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Der Typ muss Umsetzung der folgenden Funktionen:

Original:

The type must implement the following functions:

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Type::Type

Standardkonstruktor: constructs an instance of a type with default contents.

The following expressions must have the specified effects:


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

`Type a1;`	`a1` wird default-initialisiert . Original: `a1` is default-initialized. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`Type a2{};`	`a2` wird Wert initialisiert . Original: `a2` is value-initialized. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`Type{}` `Type()`	ein temporäres Objekt vom Typ `Type` Wert ist initialisiert . Original: a temporary object of type `Type` is value-initialized. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.