Hi Randolph,
I wish you and your work well, but I don't see how I can do this.
NodeCallback and NodeVisitor are exactly where I ran into problems with
osgswig--they are important, and hard to get right.
Actually I don't know if you saw my messages from last night, but it
works fine now. But
Hi Stefan,
This is not a wrapper function, but an alias. You create a new variable
'B_getA1', and make this point to B::getA (the non-const version).
This works, since by means of the variable type you disambiguate, so
using that in the call to def() works unambiguously.
Sorry, thanks for cor
Hi all,
This may be an FAQ, but if so I haven't seen it in the FAQs (on the wiki
and in the docs).
Say I have this:
class A {};
class B
{
public:
A* getA();
const A* getA() const;
};
If I just add .def("getA", &B::getA, some_return_policy) to my class_
wrapper, on compile it will
Hi Renato,
You can use "boost::python::ptr(your_cpp_cpointer)" this avoid create
unecessary copies.
Thanks for the tip, boost::ref() for references and boost::python::ptr()
for pointers, makes sense.
J-S
--
__
Jean-Sebastien Guayjean-s
Hi all,
I found an post from earlier this year to this list where David Abrahams
said:
If you want to pass an object by reference to a python function, you
have to wrap it in boost::ref(). Otherwise, it will try to copy the
object and the resulting copy will have to be de
Hi Randolph,
I am working on an OpenSceneGraph/Python project and have had to abandon
the OSG/SWIG tools--they are not developed enough for my purpose. So I
am planning on writing special purpose code to that end. Does anyone
have suggestions for someone starting out on this path?
Heh, if
Hi Troy,
Competitive isn't an issue, as swig and boost.python bindings aren't
really compatible (or is that 'sip' bindings that aren't compatible?).
Personally I prefer a manual approach over automatically generated
bindings; apparently for the same reasons that some compiler writers
insist o
Hi again Troy,
I was thinking of setting up a googlecode project for this work, because
there is at least one other person who might be interested in working
with me on it (Paul Melis). I'll see if I can do that soon.
It's done now, here:
http://code.google.com/p/osgboostpython/
Note that I
Hello Troy,
I've been doing a bunch of work with osg recently. I like it and badly
miss some boost.python bindings. I'd be very interested to have a look
at the code here, maybe pitch in a bit. Is there a git archive I can
clone, and a failing test I can run?
I was thinking of setting up
Hi all,
Thanks to previous help (a while ago) I was able to make considerable
progress wrapping a pretty complex library (OpenSceneGraph) with
boost.python. I've been working on this a bit more lately in my free
time, and I've been able to wrap pretty much everything I wanted to.
It's startin
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