support for boost::python for build double object

Mark Lawrence breamoreboy at yahoo.co.uk
Mon Nov 3 16:02:41 CET 2014


On 03/11/2014 13:53, Joseph Shen wrote:
> In the boost::python library there is a function
>
>>>> boost::python::long_
>
> and this function return a boost::python::object variable
>
> I'm trying to wrap a double variale but I can't find
> something just like
>
>>>   boost::python::double_
>
> can someone help me to build a double object
>
> PS.
> I know there are some functions in pure python c api like
>
>>> PyFloat_FromDouble
>
> and after create the object I can wrap it in boost::python::object
>
> but all I want is same api from boost::python library
>
> I can't find what I want
>
> tanks.
>

I'm sorry that I can't help directly but try here 
https://mail.python.org/mailman/listinfo/cplusplus-sig which is also 
available as gmane.comp.python.c++

-- 
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.

Mark Lawrence




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