Re: Template skilgreiningar -- Tolvunarfraedi2-04

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Subject: Re: Template skilgreiningar

Author:
Hj�lmt�r

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Date Posted: 20:18:42 02/22/04 Sun
In reply to: J�hann H. Gunnarsson 's message, "Template skilgreiningar" on 19:52:29 02/22/04 Sun

>�g hef veri� a� reyna a� b�a til clasa sem er me�
>struct inn � s�r. M�li� er a� struct-i� inniheldur �au
>gildi sem klasinn er a� sj� um a� geyma.
>Hvernig get �g b�i� til template fyrir �ennan clasa
>svo �a� "erfist" ofan � structi�?
>S.s senda �fram t�puna sem klasinn er?
>
>S.s
>template
>class bla
> private:
> struct node
> { Item x[] .....}
>
>
>int main()
> bla(int) intKlasi = new bla()

�g er ekki alveg viss um a� �g skilji hva� vandam�li� er, en ef �� sko�ar t.d. Forrit 4.8 � bls. 156 sem hefur tengda lista �tf�rslu � stafla �� er klasinn STACK skilgreindur sem "template class" me� tagbreytunni Item. S��an er struct-i� node skilgreint inn� honum og �a� notar tagbreytuna Item.

Ef �� b�r� til stafla me� "STACK<int> A(100);" �� eru hn�tarnir sem ver�a b�nir til me� int-breytunni item. Ef �� nota�ir hins vegar "STACK<Cat> B(100);", �� hef�u hn�tarnir breytuna item af taginu Cat.

Svarar �etta spurningunni?

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Subject	Author	Date
Re: Template skilgreiningar	No name	21:43:16 02/22/04 Sun