Re: [Krecipes-devel] QPtrList and QValueList

[Bosselut C. <bos...@b1...>]

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I can't compile CVS

* In file included from recipelist.cpp:11:=20
* recipelist.h:19: parse error before `<' token=20
* recipelist.h:23: destructors must be member functions=20
* recipelist.h:25: parse error before `}' token=20
* recipelist.cpp:16: invalid use of undefined type `class RecipeList'=20
* recipelist.h:19: forward declaration of `class RecipeList'=20
* recipelist.cpp: In constructor `RecipeList::RecipeList()':=20
* recipelist.cpp:16: type `class QValueList<Recipe>' is not a direct base o=
f=20
`RecipeList'=20
* recipelist.cpp: At global scope:=20
* recipelist.cpp:20: invalid use of undefined type `class RecipeList'=20
* recipelist.h:19: forward declaration of `class RecipeList'=20
* gmake[2]: *** [recipelist.lo] Erreur 1=20
*

Bye,
	Cyril.

Le Mardi 14 Octobre 2003 17:04, Unai Garro a =E9crit :
> Ok, I did the very most simple implementation of the RecipeList (just
> inherits QValueList <Recipe> so far :) )
>
> The reason I chose QValueList is that developers suggest using it instead
> of QPtrList, since QPtrList may dissappear in Qt4. The usage is similar
> although it uses an iterator,
>
> The biggest difference is that the values (not pointers) are copied
> (doesn't work with pointers, unless you do it that way). From what I saw =
it
> should be easy to port current existing classes.
>
> Oh, I'll try to fully feature the RecipeList class later with search
> functions, etc. Right now, you can use it just as a QValueList <Recipe>
>
>
>
>
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