Method insert

gfanlib/gfanlib_zfan.cpp:351–356

    return complex->isPure();
  }
  void ZFan::insert(ZCone const &c)
  {
    ensureConeCollection();
    killComplex();
    coneCollection->insert(c);
  }
  void ZFan::remove(ZCone const &c)
  {
    ensureConeCollection();