Hi Michael
Yes this works. Thank you for your answer and help :)
Kind Regards
KV
On Fri, Jul 18, 2014 at 3:41 PM, Michael Rybakov wrote:
> When I said “outside” I meant standalone function.
> Moreover I see you’ve added property with the same functions. This won’t
> work. I woul
When I said “outside” I meant standalone function.
Moreover I see you’ve added property with the same functions. This won’t work.
I would recommend you to look at docs
-http://www.boost.org/doc/libs/1_55_0/libs/python/doc/tutorial/doc/html/python/exposing.html#python.constructors
Valid wrap with
Hi
Thanks Michael For the answer however I am a bit confused about the
solution you gave. Do you mean to remove the GetHeading function and paste
it outside class Turtle ?
Jim here is a concrete example.
#include
#include
#include
#include
using namespace std;
using namespace cxxadt;
On Jul 18, 2014 6:32 AM, "Kv Gopalkrishnan"
wrote:
>
> Hi Jim
> Thank you for the answer. When I tried this solution
> i.e. .def("GetHeading",&GetHeading)
> error: ‘GetHeading’ was not declared in this scope
>
>
> I get the above error.
> Stating the obvious the error says function was
In C++ friend functions does not become methods. They just take params of that
type.
Move your friend function’s from class declaration and you will be fine.
On 16 Jul 2014, at 15:52, Kv Gopalkrishnan wrote:
> I want to expose a C++ friend functions to python using Python boost.
> class Turtl
Hi Jim
Thank you for the answer. When I tried this solution
i.e. .def("GetHeading",&GetHeading)
error: ‘GetHeading’ was not declared in this scope
I get the above error.
Stating the obvious the error says function was not described in the
scope. Seems a bit nasty business is it so tha
The problem here is actually a C++ issue, not a Boost.Python one. Friend
functions aren't considered to be part of the scope of the class that
they're friends with, so when referring to them, just use e.g.
"&GetHeading", not "&Turtle::GetHeading".
Jim
On Wed, Jul 16, 2014 at 7:52 AM, Kv Gopalk
I want to expose a C++ friend functions to python using Python boost.
class Turtle{
friend const PV& GetHeading(const Turtle& t);
friend const PV& GetLeft(const Turtle& t);
friend const P& GetPoint(const Turtle& t);
frien
