Python object lists

Question

Python object lists

Closed this issue 13 years ago · 5 comments

Python lists of MeiElement/MeiAttribute objects do not play well with the python bindings of the C++ functions.

for example:

attrs = nc.getAttributes()

# manipulate the array somehow
attrs.pop()

nc.setAttributes(attrs)

Results in:

MeiElement.setAttributes(MeiElement, list)
did not match C++ signature:
    setAttributes(mei::MeiElement {lvalue}, std::vector<mei::MeiAttribute*, std::allocator<mei::MeiAttribute*> >)

Answer 1 · 2012-06-23T00:42:15.000Z

http://stackoverflow.com/questions/8949690/converter-for-stdvector-when-passed-by-reference

Answer 2 · 2012-06-23T01:53:46.000Z

You got this, or should I have a go at it?

Answer 3 · 2012-06-23T01:55:35.000Z

I'm on it right now

Answer 4 · 2012-06-23T02:54:06.000Z

Awesome. You get 🍦

Answer 5 · 2012-06-23T03:36:02.000Z

I scream, you scream, we all scream for boost::python bindings!