BOSS_7.0.2: /home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Reconstruction/DTagAlg/DTagAlg-00-01-04/DTagAlg/ReadBeamInfFromDb.h Source File

00001 #ifndef DTagAlg_ReadBeamInfFromDb_H
00002 #define DTagAlg_ReadBeamInfFromDb_H
00003 
00004 #include "CLHEP/Vector/ThreeVector.h"
00005 #include "DatabaseSvc/IDatabaseSvc.h"
00006 #include <iostream>
00007 #include <mysql.h>
00008 
00009 
00010 class ReadBeamInfFromDb {
00011 
00012  public:
00013   
00014   ReadBeamInfFromDb();
00015   ~ReadBeamInfFromDb() {}
00016   
00017   bool isRunValid(int run);
00018   double getbeamE(int run, double defaultbeamE);
00019   inline  CLHEP::Hep3Vector getbeta(){return m_beta;}
00020   inline bool setcalib(bool calib){m_usecbE=calib;}
00021 
00022  private:
00023   MYSQL* OpenDb() const;
00024   double ReadDb(int run);
00025   void CloseDb(MYSQL* mysql) const;
00026   
00027   IDatabaseSvc* m_dbsvc;
00028   int m_run;
00029   bool m_isRunValid;
00030   double m_beamE;
00031   bool m_usecbE;
00032   CLHEP::Hep3Vector m_beta;
00033 };
00034 
00035 
00036 #endif