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15.4.5. Virtuals in Constructors and Destructors

A derived object is constructed by first running a base-class constructor to initialize the base part of the object. While the base-class constructor is executing, the derived part of the object is uninitialized. In effect, theobject is not yet a derived object.

Note:If a virtual is called from inside a constructor or destructor, then the version that is run is the one defined for the type of the constructor or destructor itself.

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