[Rock-dev] Double being passed as class to ruby...

[Alexander Duda]

On Tue, 2011-12-06 at 18:22 +0100, Sylvain Joyeux wrote:
> On 12/06/2011 06:14 PM, Patrick Merz Paranhos wrote:
> > Orogen file:
> >
> > output_port('linear_vel', 'double')
> >
> > Ruby script:
> >
> > estimator.linear_vel.connect_to :type => :buffer,:size => 10000
> > do|data,name| pp data
> >
> > value = data
> >
> > value = value + 1
> > pp value
> > data
> > end
> >
> > Output:
> >
> > Orogen file:
> >
> > output_port('linear_vel', 'double')
> >
> > Ruby script:
> >
> > estimator.linear_vel.connect_to :type => :buffer,:size => 10000
> > do|data,name| pp data
> >
> > value = data
> >
> > value = value + 1
> > pp value
> > data
> > end
> 
> Could you add "pp data.class" just after "pp data" and send the result ?

The returned class is: #<Typelib::NumericType: /double> to get the ruby
value someone could call to_ruby for now. The funny part is that typelib
is handling properties of that type right.

Alex


-- 
Dipl.-Ing. Alexander Duda 
Unterwasserrobotik

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