StRoot: StTrsMaker/include/StTpcDbElectronics.hh Source File

00001 /**********************************************************************
00002  *
00003  * $Id: StTpcDbElectronics.hh,v 1.2 2000/02/10 01:21:46 calderon Exp $
00004  *
00005  * Author: Manuel Calderon de la Barca Sanchez & Brian Lasiuk Sept 13, 1999
00006  *
00007  **********************************************************************
00008  *
00009  * Description: Class interface for Electronics parameters taken from
00010  *              STAR TPC DB
00011  *
00012  **********************************************************************
00013  *
00014  * $Log: StTpcDbElectronics.hh,v $
00015  * Revision 1.2  2000/02/10 01:21:46  calderon
00016  * Switch to use StTpcDb.
00017  * Coordinates checked for consistency.
00018  * Fixed problems with StTrsIstream & StTrsOstream.
00019  *
00020  * Revision 1.1  1999/10/11 23:55:09  calderon
00021  * Version with Database Access and persistent file.
00022  * Not fully tested due to problems with cons, it
00023  * doesn't find the local files at compile time.
00024  * Yuri suggests forcing commit to work directly with
00025  * files in repository.
00026  *
00027  *
00028  **********************************************************************/
00029 #ifndef ST_TPC_DB_ELECTRONICS_HH
00030 #define ST_TPC_DB_ELECTRONICS_HH
00031 
00032 
00033 
00034 #include "StTpcElectronics.hh"
00035 class StTpcDb;
00036 class StTpcDbElectronics : public StTpcElectronics {
00037 public:
00038     ~StTpcDbElectronics() {/* nopt */}
00039 
00040     static StTpcElectronics* instance();
00041     static StTpcElectronics* instance(StTpcDb*);
00042 
00043         // Analog Electronics
00044     double    nominalGain()                    const;
00045     double    channelGain(int,int,int)         const;
00046     double    channelGain(StTpcPadCoordinate&) const;
00047     double    samplingFrequency()              const;
00048     double    tZero()                          const;
00049     double    tZero(int,int,int)               const;
00050     double    tZero(StTpcPadCoordinate&)       const;
00051     double    shapingTime()                    const;
00052     double    tau()                            const;
00053     
00054     // Digital Electronics
00055     double    adcConversion()                  const;
00056     double    adcConversionCharge()            const;
00057     int       numberOfTimeBins()               const;
00058     int       averagePedestal()                const;
00059     int       pedestal(int,int,int,int)        const;
00060     int       pedestal(StTpcPadCoordinate&)    const;
00061 
00062     // Diagnostic: print out complete database
00063     void print(ostream& = cout)                const;
00064     
00065 private:
00066     StTpcDbElectronics();
00067     StTpcDbElectronics(StTpcDb*);
00068     
00069 private:
00070     static StTpcElectronics* mInstance;
00071     StTpcDb* gTpcDbPtr;
00072 
00073     double mNominalGain;
00074     double mSamplingFrequency;
00075     double mTZero;
00076     double mShapingTime;
00077     double mTau;
00078     
00079     double mAdcConversion;
00080     double mAdcConversionCharge;
00081     int    mNumberOfTimeBins;
00082     int    mAveragePedestal;
00083 };
00084 
00085 inline double StTpcDbElectronics::nominalGain() const {return mNominalGain;}
00086 inline double StTpcDbElectronics::samplingFrequency() const {return mSamplingFrequency;}
00087 inline double StTpcDbElectronics::shapingTime() const {return mShapingTime;}
00088 inline double StTpcDbElectronics::tZero() const {return mTZero;}
00089 inline double StTpcDbElectronics::tau() const {return mTau;}
00090 inline double StTpcDbElectronics::adcConversion() const {return mAdcConversion;}
00091 inline double StTpcDbElectronics::adcConversionCharge() const {return mAdcConversionCharge;}
00092 inline int StTpcDbElectronics::numberOfTimeBins() const {return mNumberOfTimeBins;}
00093 inline int StTpcDbElectronics::averagePedestal() const {return mAveragePedestal;}
00094 #endif