public object Clone() { FrameNode newNode = new FrameNode(this.nodeId, this.anchor, this.belongedFrameId); return newNode; }
//找到非origId的框外自由节点最多的框 Frame FindMostFreeNodeFrame(FrameNode origNode, HashSet<Frame> lframes) { Frame mframe = null; int mfncount = -1; foreach (Frame frame in lframes) { if (frame.frameId == origNode.belongedFrameId) continue; if (mframe == null) { mframe = frame; mfncount = GetFreeNodes(frame); continue; } int fncount = GetFreeNodes(frame); if (fncount > mfncount) { mframe = frame; mfncount = fncount; } } return mframe; }