StRoot: StTofUtil/StTofINLCorr.h Source File

00001 /*******************************************************************
00002  *
00003  * $Id: StTofINLCorr.h,v 1.4 2008/03/27 00:15:38 dongx Exp $
00004  *
00005  * Author: Xin Dong
00006  *****************************************************************
00007  *
00008  * Description: INL correction for all TDIG board channels
00009  *
00010  *****************************************************************
00011  *
00012  * $Log: StTofINLCorr.h,v $
00013  * Revision 1.4  2008/03/27 00:15:38  dongx
00014  *  Update for Run8 finished.
00015  *
00016  * Revision 1.3  2007/11/29 22:39:30  dongx
00017  * vpd trayId changed to 121 (East) and 122 (West), be consistent
00018  *
00019  * Revision 1.2  2007/11/22 00:04:13  dongx
00020  * - update for tof8++
00021  * - added ValidTrays() function
00022  *
00023  *
00024  *******************************************************************/
00025 #ifndef STTOFINLCORR_H
00026 #define STTOFINLCORR_H
00027 
00028 #include "StObject.h"
00029 #include "StMaker.h"
00030 #include <assert.h>
00031 #include "Stypes.h"
00032 #include "TDataSet.h"
00033 #include "TDataSetIter.h"
00034 #include "TObjectSet.h"
00035 #include <string>
00036 
00037 
00038 class StTofINLCorr{
00039  private:
00040   static const Int_t mNTray = 120;
00041   static const Int_t mNTDIGOnTray = 8;
00042   static const Int_t mNGLOBALCHANMAX = 192;
00043 
00044   static const Int_t mNTDIGMAX = 1200;
00045   static const Int_t mNChanOnTDIG = 24;
00046   static const Int_t mNChanMAX = 1024;
00047   static const Int_t mNBoardIdMAX = 4800;
00048 
00049   static const Int_t mEastVpdTrayId = 122;
00050   static const Int_t mWestVpdTrayId = 121;
00051 
00052   Int_t mTdigOnTray[mNTray][mNTDIGOnTray];
00053   Int_t mTdigOnEastVpd[mNTDIGOnTray];
00054   Int_t mTdigOnWestVpd[mNTDIGOnTray];
00055 
00056   Int_t mBoardId[mNTDIGMAX];
00057   Int_t mBoardId2Index[mNBoardIdMAX];   // index in mNTDIGMAX for board #Id
00058   Float_t mINLCorr[mNTDIGMAX][mNChanOnTDIG][mNChanMAX];
00059 
00060   Int_t mNValidTrays;
00061   
00062  public:
00063   StTofINLCorr();
00064   ~StTofINLCorr();
00065 
00066   void init();
00067   void init(StMaker *maker);
00068   void initFromDbase(StMaker *maker);
00069   void Reset();
00070 
00071   float getTrayINLCorr(int trayId, int globalTdcChan, int bin);
00072   float getVpdINLCorr(int ewId, int globalTdcChan, int bin);
00073   
00074   void setNValidTrays(int ntrays);
00075 };
00076 
00077 inline void StTofINLCorr::setNValidTrays(int ntrays) { mNValidTrays = ntrays; }
00078 
00079 #endif