Hi Allen,
On Tue, 2005-04-19 at 14:04 -0500, Allen Bierbaum wrote:
>
> It appears from the API documentation for CoredNodePtr that this code
> would issue a begin edit on the "node" part of the cored node pointer
> and not on the core part (because of the operator FieldContainerPtr).
You missed a little detail at the bottom of OSGCoredNodePtr.inl. ;) The
documentation is non-existent, really, as I just added that quickly to
see if it works.
> This seems to be exactly what I would not expect it to do. :(
>
> I think there are 3 cases for what it could do:
>
> - flag the core for edits
> - flag the node for edits
> - flag both of them for edits
>
> Since the dereference operator makes the root_transform "look" like a
> core pointer I would expect that most people would think of the first
> option being the one to happen.
To keep things as simple as possible it actually does 3. Which is a
little inefficient, as it might flag changes that didn't really happen,
but it was the simplest thing to do.
I can see a point for 1 though, if 3 is deemed too expensive.
Dirk
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