C++ question
Scott Wheeler
wheeler at kde.org
Wed Sep 25 12:39:53 BST 2002
>From Secion 15.4.3 of The Holy Book (tm):
Pretty much, no. [my paraphrase] :-)
Constructors are called from the bottem of the class hierarch to the top, so
at that point, your instance of "class A" will just be class A (not some
arbitrary subclass), and even if you override func()'s implementation in a
subclass, in the constructor (of the baseclass "A") you will be calling a pure
virtual function.
-Scott
Quoting Michael Goffioul <goffioul at imec.be>:
> Can I call a pure virtual function in the constructor of the abstract
> class? That is
>
> class A
> {
> public:
> A() { func(); }
> virtual void func() = 0;
> };
>
> Michael.
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