pygccxml-development

[pygccxml-development] Adding properties

[Kevin B. <kev...@gm...>]

Is there a proper way to declare properties in Py++? I've looked around 
but can't find anything apparent. The only way I can see is something like:

 Foo.add_code('add_property("Value", &Foo::getValue)')

Thanks,

--- Kevin

Re: [pygccxml-development] Adding properties

[Roman Y. <rom...@gm...>]

On 9/21/06, Kevin Bluck <kev...@gm...> wrote:
> Is there a proper way to declare properties in Py++? I've looked around
> but can't find anything apparent. The only way I can see is something like:
>
>  Foo.add_code('add_property("Value", &Foo::getValue)')
>

Take a look on next examples:
A simple one:
http://svn.sourceforge.net/viewvc/pygccxml/pyplusplus_dev/examples/custom_code_creator/

More complex one:
http://python-ogre.python-hosting.com/file/trunk/python-ogre/properties.py

I know it is not as simple as you expect. If you can wait I plan to
add support for
properties in a week or two

struct Foo{
    int get_x();
    void set_x( int x );
};

mb = module_builder_t( ... )
foo = mb.class_( 'Foo' )
foo.property_( foo.member_function( 'get_x' ), foo.member_function( 'set_x' ) )
#or may be next interface
foo.property_(  'get_x', 'set_x' )

Thoughts?

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/

Re: [pygccxml-development] Adding properties

[Kevin B. <kev...@gm...>]

> I know it is not as simple as you expect. If you can wait I plan to 
> add support for properties in a week or two
> ...
> foo.property_( foo.member_function( 'get_x' ), foo.member_function( 
> 'set_x' ) )
> #or may be next interface
> foo.property_(  'get_x', 'set_x' )
I can wait.

I think it would be preferable to accept either type of parameter, since 
sometimes you may already have a reference to a member_function_t 
available and just passing it would be convenient, but if you don't 
having to make a temporary via the query API seems unnecessarily verbose.

--- Kevin