Persistent AST and google sparsehash
treat at kde.org
Sat Aug 5 16:25:24 UTC 2006
On Saturday 05 August 2006 8:19 am, Jakob Petsovits wrote:
> On Saturday, 5. August 2006 13:41, Adam Treat wrote:
> > POST++ seems reasonable enough, but I wonder if it would be easier to
> > just implement a serializable interface in the kdevelop-pg ast generator.
> > Perhaps we can provide << and >> operators that write to a QDataStream?
> > What do you think?
> Sure, must be feasible.
> An AST node does not need to contain pointers other than pointers to the
> other nodes, so we can concentrate on serializing the custom members
> (bools, ints, enums) and traversing the tree. We have a non-cyclic tree,
> which should be easy enough to traverse - hey, we already got default
Yah, that reference I linked is a great source. This should be very easy to
implement in the kdev-ast-gen as we already have a visitor, like you said ;)
> The most difficult question for me is how to seperate the serialized
> members from the data stream, but that's probably because I'm not familiar
> with the class and haven't read the apidox yet.
Not sure what you mean? I'm pretty sure roberto is not going to want to use
QDataStream in the parser, although I wish kdevelop-pg would just bite the
bullet and use Qt ;) So, we'll probably have to use std::iostream and just
serialize ourselves. Check out the reference I linked.
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