Method copy

graph.py:128–141

Make a copy of self.

(self)

    self._triplet2circle = {}

  def copy(self) -> Graph:
    """Make a copy of self."""
    p, definitions = self.build_def

    p = p.copy()
    for clause in p.clauses:
      clause.nums = []
      for pname in clause.points:
        clause.nums.append(self._name2node[pname].num)

    g, _ = Graph.build_problem(p, definitions, verbose=False, init_copy=False)

    g.build_clauses = list(getattr(self, 'build_clauses', []))
    return g

  def _create_const_ang(self, n: int, d: int) -> None:
    n, d = ar.simplify(n, d)