C++ 14 Quick Syntax Reference by Mikael Olsson

Author:Mikael Olsson
Language: eng
Format: epub, pdf
ISBN: 9781484217269
Publisher: Apress

Aggregate Initialization

There is a syntactical shortcut available when initializing an object called aggregate initialization. This syntax allows fields to be set by using a brace-enclosed list of initializers, in the same way as can be done with arrays. Aggregate initialization can only be used when the class type does not include any constructors, virtual functions or base classes. The fields must also be public, unless they are declared as static. Each field will be set in the order they appear in the class.

// Aggregate initialization

MyClassa = { 2 }; // iis 2

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