TV1720Waveform Class Reference

#include <TV1720Waveform.h>

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List of all members.

Public Member Functions

 TV1720Waveform ()
 Reset the histograms for this canvas.
virtual ~TV1720Waveform ()
void UpdateHistograms (TDataContainer &dataContainer)
 Update the histograms for this canvas.
int GetNsecsPerSample ()
 Getters/setters.
void SetNanosecsPerSample (int nsecsPerSample)
void Reset ()
void CreateHistograms ()
void BeginRun (int transition, int run, int time)
 Take actions at begin run.
TH1 * GetHistogram (unsigned int i)
 A helper method for accessing each histogram. Does bounds checking.
virtual void EndRun (int transition, int run, int time)
 Take actions at end run.
void SetNumberChannelsInGroup (int numberChannelsInGroups)
const int GetNumberChannelsInGroup ()
void SetGroupName (std::string name)
 Set name for the 'group'.
const std::string GetGroupName ()
void SetChannelName (std::string name)
 Set name for the 'channel'.
const std::string GetChannelName ()
void DisableAutoUpdate (bool DisableautoUpdate=true)
const bool GetDisableAutoUpdate ()
const bool HasAutoUpdate ()

Private Attributes

int nanosecsPerSample

Detailed Description

Class for making histograms of raw V1720 waveforms; right now is only for raw or ZLE compressed data.

Definition at line 9 of file TV1720Waveform.h.

Constructor & Destructor Documentation

TV1720Waveform::TV1720Waveform (  ) 

Reset the histograms for this canvas.

Definition at line 8 of file TV1720Waveform.cxx.

References CreateHistograms(), and SetNanosecsPerSample().

00008                               {
00009 
00010   SetNanosecsPerSample(4); //ADC clock runs at 250Mhz on the v1720 = units of 4 nsecs
00011 
00012   CreateHistograms();
00013 }

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virtual TV1720Waveform::~TV1720Waveform (  )  [inline, virtual]

Definition at line 12 of file TV1720Waveform.h.

00012 {};

Member Function Documentation

void TV1720Waveform::BeginRun ( int  transition,
int  run,
int  time 
) [inline, virtual]

Take actions at begin run.

Reimplemented from THistogramArrayBase.

Definition at line 26 of file TV1720Waveform.h.

References CreateHistograms().

00026                                                       {         
00027                 CreateHistograms();             
00028         }

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void TV1720Waveform::CreateHistograms (  ) 

Definition at line 16 of file TV1720Waveform.cxx.

References gDirectory, TDirectory::Get(), and nanosecsPerSample.

Referenced by BeginRun(), and TV1720Waveform().

00016                                      {
00017 
00018   // check if we already have histogramss.
00019   char tname[100];
00020   sprintf(tname,"V1720_%i",0);
00021 
00022   TH1D *tmp = (TH1D*)gDirectory->Get(tname);
00023   if (tmp) return;
00024 
00025         int fWFLength = 1000; // Need a better way of detecting this...
00026   int numSamples = fWFLength / nanosecsPerSample;
00027 
00028   // Otherwise make histograms
00029   clear();
00030 
00031         for(int i = 0; i < 8; i++){ // loop over 8 channels
00032                 
00033                 char name[100];
00034                 char title[100];
00035                 sprintf(name,"V1720_%i",i);
00036 
00037                 sprintf(title,"V1720 Waveform for channel=%i",i);       
00038                 
00039                 TH1D *tmp = new TH1D(name, title, numSamples, 0, fWFLength);
00040                 tmp->SetXTitle("ns");
00041                 tmp->SetYTitle("ADC value");
00042                 
00043                 push_back(tmp);
00044         }
00045 
00046 }

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void THistogramArrayBase::DisableAutoUpdate ( bool  DisableautoUpdate = true  )  [inline, inherited]

Define whether the histogram gets automatically updated by rootana display. 'True' means that rootana display will NOT call UpdateHistograms automatically.

Definition at line 74 of file THistogramArrayBase.h.

References THistogramArrayBase::fDisableAutoUpdate, and THistogramArrayBase::fHasAutoUpdate.

Referenced by TAnaManager::TAnaManager().

00074 { fDisableAutoUpdate = DisableautoUpdate; fHasAutoUpdate = true;}

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virtual void THistogramArrayBase::EndRun ( int  transition,
int  run,
int  time 
) [inline, virtual, inherited]

Take actions at end run.

Reimplemented in TAgilentHistograms, TL2249Histograms, TV1190Histograms, TV1730DppWaveform, TV1730RawWaveform, and TV792Histograms.

Definition at line 57 of file THistogramArrayBase.h.

Referenced by TFancyHistogramCanvas::EndRun().

00057 {};

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const std::string THistogramArrayBase::GetChannelName (  )  [inline, inherited]

Definition at line 70 of file THistogramArrayBase.h.

References THistogramArrayBase::fChannelName.

00070 { return fChannelName;  }

const bool THistogramArrayBase::GetDisableAutoUpdate (  )  [inline, inherited]

Definition at line 75 of file THistogramArrayBase.h.

References THistogramArrayBase::fDisableAutoUpdate.

00075 { return fDisableAutoUpdate; }

const std::string THistogramArrayBase::GetGroupName (  )  [inline, inherited]

Definition at line 66 of file THistogramArrayBase.h.

References THistogramArrayBase::fGroupName.

00066 { return fGroupName;  }

TH1* THistogramArrayBase::GetHistogram ( unsigned int  i  )  [inline, inherited]

A helper method for accessing each histogram. Does bounds checking.

Definition at line 44 of file THistogramArrayBase.h.

Referenced by TV1730RawWaveform::Reset(), TV1730DppWaveform::Reset(), Reset(), TDT724Waveform::Reset(), TV792Histograms::UpdateHistograms(), TV1730RawWaveform::UpdateHistograms(), TV1730DppWaveform::UpdateHistograms(), UpdateHistograms(), TV1190Histograms::UpdateHistograms(), TL2249Histograms::UpdateHistograms(), TDT724Waveform::UpdateHistograms(), and TAgilentHistograms::UpdateHistograms().

00044                                    {
00045     if(i < 0 || i >= size()){
00046       std::cerr << "Invalid index (=" << i 
00047                 << ") requested in THistogramArrayBase::GetHistogram(int i) " << std::endl;
00048       return 0;
00049     }
00050     return (*this)[i];
00051   }

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int TV1720Waveform::GetNsecsPerSample (  )  [inline]

Getters/setters.

Definition at line 17 of file TV1720Waveform.h.

References nanosecsPerSample.

00017 { return nanosecsPerSample; }

const int THistogramArrayBase::GetNumberChannelsInGroup (  )  [inline, inherited]

Definition at line 62 of file THistogramArrayBase.h.

References THistogramArrayBase::fNumberChannelsInGroups.

00062 { return fNumberChannelsInGroups; }

const bool THistogramArrayBase::HasAutoUpdate (  )  [inline, inherited]

Definition at line 76 of file THistogramArrayBase.h.

References THistogramArrayBase::fHasAutoUpdate.

00076 { return fHasAutoUpdate; }

void TV1720Waveform::Reset (  ) 

Definition at line 115 of file TV1720Waveform.cxx.

References THistogramArrayBase::GetHistogram().

00115                           {
00116 
00117 
00118         for(int i = 0; i < 8; i++){ // loop over channels
00119                 int index =  i;
00120 
00121                 // Reset the histogram...
00122                 for(int ib = 0; ib < GetHistogram(index)->GetNbinsX(); ib++) {
00123                         GetHistogram(index)->SetBinContent(ib, 0);
00124                 }
00125 
00126                 GetHistogram(index)->Reset();
00127     
00128   }
00129 }

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void THistogramArrayBase::SetChannelName ( std::string  name  )  [inline, inherited]

Set name for the 'channel'.

Definition at line 69 of file THistogramArrayBase.h.

References THistogramArrayBase::fChannelName.

00069 {  fChannelName = name;  }

void THistogramArrayBase::SetGroupName ( std::string  name  )  [inline, inherited]

Set name for the 'group'.

Definition at line 65 of file THistogramArrayBase.h.

References THistogramArrayBase::fGroupName.

00065 {  fGroupName = name;  }

void TV1720Waveform::SetNanosecsPerSample ( int  nsecsPerSample  )  [inline]

Definition at line 18 of file TV1720Waveform.h.

References nanosecsPerSample.

Referenced by TV1720Waveform().

00018 { this->nanosecsPerSample = nsecsPerSample; }

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void THistogramArrayBase::SetNumberChannelsInGroup ( int  numberChannelsInGroups  )  [inline, inherited]

Function to define the number of channels in group and allow user to treat the array as 2D array.

Definition at line 61 of file THistogramArrayBase.h.

References THistogramArrayBase::fNumberChannelsInGroups.

00061 { fNumberChannelsInGroups = numberChannelsInGroups; }

void TV1720Waveform::UpdateHistograms ( TDataContainer &  dataContainer  )  [virtual]

Update the histograms for this canvas.

Implements THistogramArrayBase.

Definition at line 49 of file TV1720Waveform.cxx.

References TV1720RawChannel::GetADCSample(), TV1720RawData::GetChannelData(), TV1720RawData::GetChannelMask(), TDataContainer::GetEventData(), TMidasEvent::GetEventId(), TV1720RawZlePulse::GetFirstBin(), THistogramArrayBase::GetHistogram(), TDataContainer::GetMidasData(), TV1720RawChannel::GetNSamples(), TV1720RawZlePulse::GetNSamples(), TV1720RawChannel::GetNZlePulses(), TV1720RawZlePulse::GetSample(), TMidasEvent::GetTimeStamp(), TV1720RawChannel::GetZlePulse(), and TV1720RawData::IsZLECompressed().

Referenced by TAnaManager::ProcessMidasEvent().

00049                                                                   {
00050 
00051   int eventid = dataContainer.GetMidasData().GetEventId();
00052   int timestamp = dataContainer.GetMidasData().GetTimeStamp();
00053 
00054 
00055         //    char name[100];
00056         //sprintf(name,"W2%02d",iBoard);
00057 
00058         TV1720RawData *v1720 = dataContainer.GetEventData<TV1720RawData>("W200");
00059         
00060         if(v1720 && v1720->IsZLECompressed()){      
00061                 
00062                 for(int i = 0; i < 8; i++){ // loop over channels
00063                         
00064                         // Check if this channel has any data in this event.
00065                         int chhex = 1 << i  ;
00066                         if(!(v1720->GetChannelMask() & chhex)){
00067                                 std::cout << "No data ... " << std::endl;
00068                                 continue;
00069                         }
00070                         
00071                         int index =  i;
00072                         // Reset the histogram...
00073                         for(int ib = 0; ib < 250; ib++)
00074                                 GetHistogram(index)->SetBinContent(ib+1,0);
00075                         
00076                         TV1720RawChannel channelData = v1720->GetChannelData(i);
00077                         
00078                         // Loop over pulses, filling the histogram
00079                         for(int j = 0; j < channelData.GetNZlePulses(); j++){
00080                                 TV1720RawZlePulse pulse = channelData.GetZlePulse(j);
00081                                 for(int k = 0; k < pulse.GetNSamples(); k++){
00082                                         int bin = pulse.GetFirstBin() + k;
00083                                         GetHistogram(index)->SetBinContent(bin,pulse.GetSample(k));
00084                                 }
00085                         }
00086                         
00087                 }
00088         }
00089         
00090         if(v1720 && !v1720->IsZLECompressed()){      
00091                 
00092                 for(int i = 0; i < 8; i++){ // loop over channels
00093                         
00094                         int index = i;
00095                         
00096                         // Reset the histogram...
00097                         //        for(int ib = 0; ib < 2500; ib++)
00098                         for(int ib = 0; ib < 250; ib++)
00099                                 GetHistogram(index)->SetBinContent(ib+1,0);
00100                         
00101                         
00102                         TV1720RawChannel channelData = v1720->GetChannelData(i);
00103                         for(int j = 0; j < channelData.GetNSamples(); j++){
00104                                 double adc = channelData.GetADCSample(j);
00105                                 GetHistogram(index)->SetBinContent(j+1,adc);
00106                                 
00107                         }                       
00108     }
00109   }
00110 
00111 }

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Member Data Documentation

int TV1720Waveform::nanosecsPerSample [private]

Definition at line 31 of file TV1720Waveform.h.

Referenced by CreateHistograms(), GetNsecsPerSample(), and SetNanosecsPerSample().

The documentation for this class was generated from the following files:
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