Method keep

src/db/db/dbNetlistCompareCore.cc:300–303

  std::vector<std::pair<SubCircuitEquivalenceTracker *, std::pair<const db::SubCircuit *, const db::SubCircuit *> > > m_to_undo_subcircuits;

  void keep (NetGraph *g1, size_t n1)
  {
    m_to_undo.push_back (std::make_pair (g1, n1));
  }

  void keep_for_unknown (NetGraph *g1, size_t n1)
  {