Method get_parent

source/matplot/util/contourc.cpp:196–199

    }

    const ContourLine *ContourLine::get_parent() const {
        assert(_is_hole && "Cannot get_parent of a non-hole");
        return _parent;
    }

    ContourLine *ContourLine::get_parent() {
        assert(_is_hole && "Cannot get_parent of a non-hole");