Broken Polygon support in SWIG

[Francesco Ballarin]

Hi, I think that the fix of issue #79 has broken Polygon support in SWIG wrapping.

The following code

from dolfin import *
from mshr import *

domain = Polygon([Point(0, 0), Point(1, 1), Point(1, 1), Point(0, 1)])
mesh = generate_mesh(domain, 10)

fails with

    _mshr.Polygon_swiginit(self, _mshr.new_Polygon(vertices))
TypeError: in method 'new_Polygon', argument 1 of type 'std::vector< dolfin::Point > const &'

but used to work in previous versions

[Benjamin Dam Kehlet]

And appararently all tests using the Polygon class are in c++... I'll fix it (and add python tests)

[Benjamin Dam Kehlet]

Add test case creates Polygon from python (currently fails). Ref issue #80.

→ <<cset fb2c60d530c8>>

[Benjamin Dam Kehlet]

This should be fixed now. Please try it out and report back if you encounter problems!

[Francesco Ballarin]

Thanks! I have tested it successfully, no further problems.