[Qt-creator] PtrOperatorAST visitor

[Marek Jasovsky]

Hi

2009/2/9 Roberto Raggi <roberto.raggi at trolltech.com>

> Hi Marek,
>
> On Feb 9, 2009, at 9:47 AM, Marek Jasovsky wrote:
>
> > Hi Roberto
> >
> > I have done first part of ASTViewer but I had to add this visitor to
> > the code... as it was not included in visit(...) methods...
>
> There's no source code attached to your email so i don't know exactly
> what method you had to add. By the way, PtrOperatorAST is an abstract
> base node, it doesn't make any sense to have an overload for
> visit(PtrOperatorAST*) in ASTVisitor.. to handle ptr-operators you
> just have to reimplement the ASTVisitor::visit() methods for
> PointerToMemberAST, PointerAST, and ReferenceAST.


This I was not sure... and yes, you might be right, that you only have to
reimplement those 3.

does this mean, I only have to implement visit() methods for non-abstract
nodes?

question 2: did you ever implement tree model? I had to implement this for
all 100 classes found in ast.h/.cpp (so far 39 done)
just wanted to ask, if there is any better idea, than my implementation so
far

thanks



>
>
> ciao robe
>
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