/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_5/src/DQM/SiStripCommissioningSources/src/CommissioningTask.cc

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#include "DQM/SiStripCommissioningSources/interface/CommissioningTask.h"
#include "DataFormats/SiStripCommon/interface/SiStripConstants.h"
#include "DataFormats/SiStripCommon/interface/SiStripFecKey.h"
#include "DataFormats/SiStripCommon/interface/SiStripFedKey.h"
#include "DQM/SiStripCommon/interface/ExtractTObject.h"
#include "DQM/SiStripCommon/interface/UpdateTProfile.h"
#include "DQMServices/Core/interface/MonitorElement.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "TAxis.h"
#include <iostream>
#include <iostream>

using namespace sistrip;

// -----------------------------------------------------------------------------
//
CommissioningTask::CommissioningTask( DQMStore* dqm,
                                      const FedChannelConnection& conn,
                                      const std::string& my_name ) :
  dqm_(dqm),
  updateFreq_(0),
  fillCntr_(0),
  connection_(conn),
  fedKey_(0),
  fecKey_(0),
  booked_(false),
  myName_(my_name),
  eventSetup_(0)
{
  uint16_t fed_ch = connection_.fedCh();
  fedKey_ = SiStripFedKey( connection_.fedId(), 
                           SiStripFedKey::feUnit(fed_ch),
                           SiStripFedKey::feChan(fed_ch) ).key();
  fecKey_ = SiStripFecKey( connection_.fecCrate(),
                           connection_.fecSlot(),
                           connection_.fecRing(),
                           connection_.ccuAddr(),
                           connection_.ccuChan(),
                           connection_.lldChannel() ).key();
  
  LogTrace(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]" 
    << " Constructing '" << myName_
    << "' object for FecKey/FedKey: "
    << "0x" << std::hex << std::setw(8) << std::setfill('0') << fecKey_ << std::dec
    << "/"
    << "0x" << std::hex << std::setw(8) << std::setfill('0') << fedKey_ << std::dec
    << " and Crate/FEC/ring/CCU/module/LLDchan: " 
    << connection_.fecCrate() << "/"
    << connection_.fecSlot() << "/" 
    << connection_.fecRing() << "/" 
    << connection_.ccuAddr() << "/" 
    << connection_.ccuChan() << "/" 
    << connection_.lldChannel() 
    << " and FedId/Ch: " 
    << connection_.fedId() << "/" 
    << connection_.fedCh();
}

// -----------------------------------------------------------------------------
//
CommissioningTask::~CommissioningTask() {
  LogTrace(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]" 
    << " Destructing object for FED id/ch " 
    << " Constructing '" << myName_
    << "' object for FecKey/FedKey: "
    << "0x" << std::hex << std::setw(8) << std::setfill('0') << fecKey_ << std::dec
    << "/"
    << "0x" << std::hex << std::setw(8) << std::setfill('0') << fedKey_ << std::dec
    << " and Crate/FEC/ring/CCU/module/LLDchan: " 
    << connection_.fecCrate() << "/"
    << connection_.fecSlot() << "/" 
    << connection_.fecRing() << "/" 
    << connection_.ccuAddr() << "/" 
    << connection_.ccuChan() << "/" 
    << connection_.lldChannel() 
    << " and FedId/Ch: " 
    << connection_.fedId() << "/" 
    << connection_.fedCh();
  //@@ do not delete EventSetup pointer!
}

// -----------------------------------------------------------------------------
//
CommissioningTask::HistoSet::HistoSet() : 
  vNumOfEntries_(), 
  vSumOfContents_(), 
  vSumOfSquares_(), 
  isProfile_(true),
  explicitFill_(false),
  histo_(0),
  axis_(0)
{;}

// -----------------------------------------------------------------------------
//
CommissioningTask::CompactHistoSet::CompactHistoSet() :
  vNumOfEntries_(), 
  explicitFill_(false),
  histo_(0)
{;}

// -----------------------------------------------------------------------------
//
MonitorElement* CommissioningTask::HistoSet::histo() { return histo_; }

// -----------------------------------------------------------------------------
//
MonitorElement* CommissioningTask::CompactHistoSet::histo() { return histo_; }

// -----------------------------------------------------------------------------
//
void CommissioningTask::HistoSet::histo( MonitorElement* me ) {
  histo_   = me;
  TH1* histo = ExtractTObject<TH1>().extract( histo_ );
  if ( histo_ ) { axis_ = histo->GetXaxis(); }
  //TProfile* prof = ExtractTObject<TProfile>().extract( histo_ );
  //if ( prof ) { prof->SetErrorOption("s"); }
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::CompactHistoSet::histo( MonitorElement* me ) {
  histo_ = me;
}

// -----------------------------------------------------------------------------
//
uint32_t CommissioningTask::HistoSet::bin( float value ) {
  if ( !axis_ ) { return 0; }
  float range = axis_->GetXmax() - axis_->GetXmin();
  if ( range > 0. ) {
    int32_t bin = static_cast<int32_t>( ( value - axis_->GetXmin() ) * 
                                        ( axis_->GetNbins() / range ) ) + 1;
    if ( bin < 0 ) { return 0; }
    else if ( bin > axis_->GetNbins() ) { return static_cast<uint32_t>( axis_->GetNbins() + 1 ); }
    else { return bin; }
  } else { return 0; }      
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::book() {
  edm::LogWarning(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]"
    << " No derived implementation exists!";
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::fill( const SiStripEventSummary& summary,
                              const edm::DetSet<SiStripRawDigi>& digis ) {
  edm::LogWarning(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]"
    << " No derived implementation exists!";
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::fill( const SiStripEventSummary& summary,
                              const uint16_t& fed_id,
                              const std::map<uint16_t,float>& fed_ch ) {
  edm::LogWarning(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]"
    << " No derived implementation exists!";
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::update() {
  edm::LogWarning(mlDqmSource_)
    << "[CommissioningTask::" << __func__ << "]"
    << " No derived implementation exists!";
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::bookHistograms() {
  book();
  booked_ = true;
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::fillHistograms( const SiStripEventSummary& summary,
                                        const edm::DetSet<SiStripRawDigi>& digis ) {
  if ( !booked_ ) {
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " Attempting to fill histos that haven't been booked yet!";
    return;
  }
  fillCntr_++;
  fill( summary, digis ); 
  if ( updateFreq_ && !(fillCntr_%updateFreq_) ) { 
    update(); 
  }
  
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::fillHistograms( const SiStripEventSummary& summary,
                                        const uint16_t& fed_id,
                                        const std::map<uint16_t,float>& fed_ch ) {
  if ( !booked_ ) {
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " Attempting to fill histos that haven't been booked yet!";
    return;
  }
  fillCntr_++;
  fill( summary, fed_id, fed_ch ); 
  if ( updateFreq_ && !(fillCntr_%updateFreq_) ) { 
    update(); 
  }
  
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistograms() {
  update();
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( HistoSet& histo_set, 
                                        const uint32_t& bin ) {
  float value = 1.;
  updateHistoSet( histo_set, bin, value );
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( CompactHistoSet& histo_set, 
                                        const uint32_t& bin ) {
  short value = 1;
  updateHistoSet( histo_set, bin, value );
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( HistoSet& histo_set, 
                                        const float& value ) {
  float weight = 1.;
  updateHistoSet( histo_set, histo_set.bin(value), weight );
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( HistoSet& histo_set, 
                                        const uint32_t& bin,
                                        const float& value ) {
  
  // Check bin number
  if ( bin >= histo_set.vNumOfEntries_.size() && !histo_set.explicitFill_ ) { 
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " Unexpected bin number " << bin 
      << " when filling histogram of size " << histo_set.vNumOfEntries_.size();
    return;
  }
  
  // Check if histo is TProfile or not
  if ( !histo_set.isProfile_ ) {
    // Set entries
    if (histo_set.explicitFill_) {
      float origVal = histo_set.histo()->getBinContent( bin+1 );
      histo_set.histo()->setBinContent( bin+1, origVal + value );
    } else {
      histo_set.vNumOfEntries_[bin]+=value;
    }
  } else {
    // Set entries
    histo_set.vNumOfEntries_[bin]++;
    
    // Check bin number
    if ( bin >= histo_set.vSumOfContents_.size() || 
         bin >= histo_set.vSumOfSquares_.size() ) { 
      edm::LogWarning(mlDqmSource_)
        << "[CommissioningTask::" << __func__ << "]"
        << " Unexpected bin when filling histogram: " << bin;
      return;
    }
    
    // Set sum of contents and squares
    histo_set.vSumOfContents_[bin] += value;
    histo_set.vSumOfSquares_[bin] += value*value;
  }

}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( CompactHistoSet& histo_set, 
                                        const uint32_t& bin,
                                        const short& value ) {
  
  // Check bin number
  if ( bin >= histo_set.vNumOfEntries_.size() && !histo_set.explicitFill_ ) { 
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " Unexpected bin number " << bin 
      << " when filling histogram of size " << histo_set.vNumOfEntries_.size();
    return;
  }

  if (histo_set.explicitFill_) {
    float origVal = histo_set.histo()->getBinContent( bin+1 );
    histo_set.histo()->setBinContent( bin+1, origVal + value );
  } else {
    // Set entries
    histo_set.vNumOfEntries_[bin] += value;
  }

}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( HistoSet& histo_set ) {
  
  // Check if histo exists
  if ( !histo_set.histo() ) {
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " NULL pointer to MonitorElement!";
    return;
  }

  if (!histo_set.explicitFill_) {

   if ( histo_set.isProfile_ ) {

    TProfile* prof = ExtractTObject<TProfile>().extract( histo_set.histo() );
    // if ( prof ) { prof->SetErrorOption("s"); } //@@ necessary?
    static UpdateTProfile profile;
    for ( uint32_t ibin = 0; ibin < histo_set.vNumOfEntries_.size(); ibin++ ) {
      profile.setBinContents( prof,
                              ibin+1, 
                              histo_set.vNumOfEntries_[ibin],
                              histo_set.vSumOfContents_[ibin],
                              histo_set.vSumOfSquares_[ibin] );
    }

   } else {

    for ( uint32_t ibin = 0; ibin < histo_set.vNumOfEntries_.size(); ibin++ ) {
      histo_set.histo()->setBinContent( ibin+1, histo_set.vNumOfEntries_[ibin] );
    }
    
   }

  }
  
}

// -----------------------------------------------------------------------------
//
void CommissioningTask::updateHistoSet( CompactHistoSet& histo_set ) {
  
  // Check if histo exists
  if ( !histo_set.histo() ) {
    edm::LogWarning(mlDqmSource_)
      << "[CommissioningTask::" << __func__ << "]"
      << " NULL pointer to MonitorElement!";
    return;
  }

  if (!histo_set.explicitFill_) {
    for ( uint32_t ibin = 0; ibin < histo_set.vNumOfEntries_.size(); ibin++ ) {
      histo_set.histo()->setBinContent( ibin+1, histo_set.vNumOfEntries_[ibin] );
    }
  }
  
}