On 14/01/2014 12:45, Gary Oberbrunner wrote:
...
What is the exception you see from the python side? something like:
ArgumentError: Python argument types in
function_name(function_args)
did not match C++ signature:
cpp_function_name(cpp_args)
That's exactly what I'm trying to figu
- Original Message -
> From: "Jim Bosch"
...
> My memory on this is a bit fuzzy, but I think it does get translated
> to a custom Boost.Python exception (it's either that or a built-in
> Python exception, which would make your task much more difficult, if
> not impossible). Unfortunatel
The problem here isn't a mismatch between double and float, it's that
Python's float object is immutable, and hence there's no way to
translate it into a C++ lvalue. You simply can't wrap a C++ function
with a "double &" (or "int &" or "string &") argument to Python with
the same signature, regard
On Tue, Jan 14, 2014 at 6:45 AM, Gary Oberbrunner wrote:
>
>
> - Original Message -
>> From: "Giuseppe Corbelli"
> ...
>> What is the exception you see from the python side? something like:
>>
>> ArgumentError: Python argument types in
>> function_name(function_args)
>> did not match
Here is my example:
---
CPP Code:
---
#include
using namespace boost::python;
void updateDoubleReference(double& x)
{
- Original Message -
> From: "Giuseppe Corbelli"
...
> What is the exception you see from the python side? something like:
>
> ArgumentError: Python argument types in
> function_name(function_args)
> did not match C++ signature:
> cpp_function_name(cpp_args)
That's exactly wh
On 10/01/2014 14:16, Gary Oberbrunner wrote:
[I posted this on StackOverflow yesterday, but got nothing. Hoping you will
have some insight!]
I'm writing a C++ python extension. I have a boost::python extension function
static void EXTrender_effect(EffectGlobals_t *effect_handle,
