[C++-sig] Return policy for operator()

[Eric Jardim]

2005/8/22, Grant Goodyear <grant at grantgoodyear.org>:
> 
> I have an image object that overloads operator() to handle array
> subscripting of the object's image data by returning a float&. How do I
> set the return policy for operator() in pyste?
> 

I think "return_value_policy<copy_non_const_referece>()" will work. 

It is just a "float".

[Eric Jardim]
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