Method count

src/ifcgeom/kernels/opencascade/base_utils.cpp:74–87

}

int IfcGeom::util::count(const TopoDS_Shape& s, TopAbs_ShapeEnum t, bool unique) {
	if (unique) {
		TopTools_IndexedMapOfShape map;
		TopExp::MapShapes(s, t, map);
		return map.Extent();
	} else {
		int i = 0;
		TopExp_Explorer exp(s, t);
		for (; exp.More(); exp.Next()) {
			++i;
		}
		return i;
	}
}


int IfcGeom::util::surface_genus(const TopoDS_Shape& s) {