FindDATE + ITS module

[u/mrichter/AliRoot.git] / ITS / ITSbase / AliITSDCSAnalyzerSDD.h

diff --git a/ITS/ITSbase/AliITSDCSAnalyzerSDD.h b/ITS/ITSbase/AliITSDCSAnalyzerSDD.h
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+#ifndef ALIITSDCSANALYZERSDD_H
+#define ALIITSDCSANALYZERSDD_H
+
+/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+
+/* $Id$ */
+
+///////////////////////////////////////////////////////////////////////
+// Class for SDD dcs data analysis called by AliITSPreprocessorSDD   //
+// Origin: F.Prino, Torino, prino@to.infn.it                         //
+//         V.Pospisil, CTU Prague, gdermog@seznam.cz                 //
+///////////////////////////////////////////////////////////////////////
+
+#include <TMap.h>
+#include <TObjArray.h>
+#include <TFile.h>
+#include "AliITSDCSDataSDD.h"
+#include "AliITSgeomTGeo.h"
+
+class AliITSDCSAnalyzerSDD : public TObject 
+{
+
+ public:
+  AliITSDCSAnalyzerSDD();
+  ~AliITSDCSAnalyzerSDD();
+
+
+  void SetVoltageDelays( Int_t HVDelay, Int_t MVDelay )     { fHVDelay = HVDelay; fMVDelay = MVDelay; }
+  void SetTemperatureDelays( Int_t TLDelay, Int_t TRDelay ) { fTLDelay = TLDelay; fTRDelay = TRDelay; }
+  void SetStatusDelays( Int_t StTLDelay, Int_t StTRDelay, Int_t OKDelay ) 
+                                                            { fStTLDelay = StTLDelay; fStTRDelay = StTRDelay; fOKDelay = OKDelay; }
+                        // There is some delay between variable readout and setting up the time stamp. Delays differs
+                        //  in voltage and temperature readouts. So it is necessary to substract some value from time stamps
+                        //  during the data processing 
+
+  void SetHVThreshold( Float_t percent=0.1 ) { fHVThresholdFrac = percent / 100.0; };
+  void SetMVThreshold( Float_t percent=0.1 ) { fMVThresholdFrac = percent / 100.0; };
+  void SetTLThreshold( Float_t percent=0.1 ) { fTLThresholdFrac = percent / 100.0; };
+  void SetTRThreshold( Float_t percent=0.1 ) { fTRThresholdFrac = percent / 100.0; };
+                        // It is possible to keep value arrays condensed - new value is stored
+                        //  only if it crosses a treshold. This threshold is determined from
+                        //  last stored value by
+                        //
+                        //  low edge = value * (100 - percent) %
+                        //  upper edge = value * (100 + percent) %
+                        //
+                        // These four Setters allows to tune tresholds for each DCS variable
+                        //   independently. By default all tresholds are set to 0 % .
+
+
+  void AnalyzeData( TMap* dcsMap );
+                        // Processes the data
+
+  void PrintDCSDPNames( FILE *output = stdout );
+                        // Prints module identifications in text mode
+
+  AliITSDCSDataSDD* GetDCSData( Int_t iModule ) const { return fDCSData[iModule]; }
+                        // Returns data for module specified by its index in range 0..259
+
+  AliITSDCSDataSDD* GetDCSData( Int_t iLayer, Int_t iLadder, Int_t iModule ) const
+                                  { return fDCSData[AliITSgeomTGeo::GetModuleIndex( iLayer, iLadder, iModule ) - 240]; }
+                        // Returns data for module specified by layer[3..4], ladder[1..22] and module number[1..8]
+
+  void Export( char *outputDCSFileName );
+                        // Exports all stored AliITSDCSDataSDD type object into specified root file. Objects are named as
+                        //
+                        // DCSDataSDD_module<number>
+                        //
+                        // where <number> is in range 0..256 and it is obtained by calling
+                        //
+                        // AliITSgeomTGeo::GetModuleIndex( layer, ladder, moduleInLadder ) - 240
+
+ protected:
+  AliITSDCSAnalyzerSDD(const AliITSDCSAnalyzerSDD& /* dcsa  */);
+  AliITSDCSAnalyzerSDD& operator=(const AliITSDCSAnalyzerSDD& /* dcsa */);
+                        // Copy constructor and assignment operator not allowed.
+                        // They are protected to avoid misuse
+
+  void Init();          // Creates module text identifications
+
+ private:
+
+  enum { kNmodules=260,
+         kNladders3=14,
+         kNladders4=22,
+         kNmodLad3=6,
+         kNmodLad4=8 };                   // Basic SDD geometry
+
+  TString fHVDPNames[kNmodules];          // DCS DP names for High Voltage  
+  TString fMVDPNames[kNmodules];          // DCS DP names for Medium Voltage
+  TString fOKDPNames[kNmodules];          // DCS DP names for Medium Voltage
+  TString fTLDPNames[kNmodules];          // DCS DP names for Temperature Left
+  TString fTRDPNames[kNmodules];          // DCS DP names for Temperature Right
+  TString fTLStDPNames[kNmodules];        // DCS DP names for status of Temperature Left
+  TString fTRStDPNames[kNmodules];        // DCS DP names for status of Temperature Right
+  AliITSDCSDataSDD *fDCSData[kNmodules];  // values of DCS data points
+
+  Int_t fHVDelay;                         // There is some delay between variable readout
+  Int_t fMVDelay;                         // and setting up the time stamp. Delays differs
+  Int_t fTLDelay;                         // in voltage and temperature readouts. So it is
+  Int_t fTRDelay;                         // necessary to substract some value from time stamp
+  Int_t fStTLDelay;                       // during the data processing. 
+  Int_t fStTRDelay;                       // Here are the values of delays stored
+  Int_t fOKDelay;                         // for the 7 variables.
+
+  Float_t fHVThresholdFrac;                // Value of HV won't be stored until it won't exceeds this fraction of last stored value
+  Float_t fMVThresholdFrac;                // Same for MV
+  Float_t fTLThresholdFrac;                // Same for TL
+  Float_t fTRThresholdFrac;                // Same for TR
+
+  ClassDef(AliITSDCSAnalyzerSDD, 3);
+
+}; /*class AliITSDCSAnalyzerSDD*/
+
+#endif