Re: Calling a python function from C++

[djw]

[EMAIL PROTECTED] wrote:
> Let's say I have a python function do some math like the following:
> 
> def doMath(self):
>self.val = self.val + 1
> 
> 
> How can I call this python function from C++? Assuming I have some sort
> of Python wrapper around my C++ codes.
> 

Elmer?

http://elmer.sourceforge.net/
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Re: Calling a python function from C++

["Martin v. Löwis"]

[EMAIL PROTECTED] wrote:
> Let's say I have a python function do some math like the following:
> 
> def doMath(self):
>self.val = self.val + 1
> 
> 
> How can I call this python function from C++? Assuming I have some sort
> of Python wrapper around my C++ codes.

See the "Embedding and Extending" tutorial. In short, you write

 resultObj = PyObject_CallMethod(selfObj, "doMath", "");
 if (resultObj == NULL)
return NULL;
 Py_DECREF(resultObj); // resultObj should be Py_None

How you get hold of self depends on your application.

Regards,
Martin
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Calling a python function from C++

[lamthierry]

Let's say I have a python function do some math like the following:

def doMath(self):
   self.val = self.val + 1


How can I call this python function from C++? Assuming I have some sort
of Python wrapper around my C++ codes.

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