00001 //-------------------------------------------------------------------------- 00002 // File and Version Information: 00003 // $Id: DifPoint.cxx,v 1.2 2009/12/23 02:59:56 zhangy Exp $ 00004 // 00005 // Description: 00006 // Class Implementation for |DifPoint| 00007 // What do i do ? 00008 // Environment: 00009 // Software developed for the BaBar Detector at the SLAC B-Factory. 00010 // 00011 // Author List: 00012 // A. Snyder 00013 // 00014 // Copyright Information: 00015 // Copyright (C) 1996 SLAC 00016 // 00017 // History: 00018 // Migration for BESIII MDC 00019 // 00020 //------------------------------------------------------------------------ 00021 00022 00023 #include "MdcRecoUtil/DifPoint.h" 00024 00025 extern const DifPoint origin(0,0,0);