getDocName getMsgType getObjectId getOrighinalMsg getSubName getSubType getTypeName getX getY getZ ISelectionChanges ISelectionChanges ISelectionChanges ISelectionChanges MsgSource MsgType operator= operator=

operator=() [2/2] ISelectionChanges & operator= ( ISelectionChanges &&  other ) 移动赋值运算符 移动赋值运算符 参数 [other] 赋值对象 返回 新生成对象