[pygccxml-development] Adding code creators to decl_wrappers...

[Matthias B. <ba...@ir...>]

Hi,

the last "high priority" thing (at least for me) that I was missing was 
the ability to add code creators to declarations, so I gave it a try 
myself and modified pyplusplus.
Here is what I did:

- In decl_wrappers.scopedef_t I added a method "append_creator()" that 
adds a code creator to an internal list (which is made available as a 
read-only property).

- In code_creators.scoped_t I re-implemented the create() method so that 
it first adds the creators from the declaration to the local list of 
creators and then it calls the inherited create() method. I did that 
here and not in the constructor because I thought it's better to add the 
custom code creators to the *end* of the list instead of the beginning.

Roman, is that along the lines as you were thinking to implement it 
yourself? (should append_creator() rather be called adopt_creator() as 
they are already called in the code creators?)
If you have no objections against the above approach I can commit the 
changes.

- Matthias -