Hi,
Could you give more hints on this or any code snippet that I can implement
this. I'm a bit naive in applying this. Please consider my 2D array of
Vp_cpp(Vp equivalent in Python) is as below:
typedef boost::multi_array<double, 2> array_type;
typedef array_type::index index;
array_type Vp_cpp(boost::extents[X_cpp][X_cpp]);
I'm still puzzled how to "manually wrap the features" in the last "..." in:
boost::python::class_< boost::multi_array<...> >(...)
Thanks in advance.
________________________________
From: Jim Bosch <tallji...@gmail.com>
To: alfa <alfarobi0...@yahoo.com>
Cc: Development of Python/C++ integration <cplusplus-sig@python.org>
Sent: Wednesday, August 15, 2012 5:34 PM
Subject: Re: [C++-sig] Accessing 2D array from python in C++
On Aug 15, 2012 1:57 AM, "alfa" <alfarobi0...@yahoo.com> wrote:
>
> I apologize for double posting this because it was spammed before.
>
> Hi Jim,
>
> Do you mean, "you could wrap multi_array itself using class_", I should do as
> below:
>
> boost::python::class_<std::vector<std::vector<double> >
> >("PyVec").def(boost::python::vector_indexing_suite<std::vector<std::vector<double>
> > >());
>
No, I don't think that will work; I meant something like this:
boost::python::class_< boost::multi_array<...> >(...)
...;
Where the last "..." is where you have to manually wrap the features of
multi_array you want to use. I'm afraid there's nothing as easy as
vector_indexing_suite.
Jim_______________________________________________
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