CMap_service.cc

Go to the documentation of this file.

////////////////////////////////////////////////////////////////////////
/// \brief   cmap::CMap class source code
/// \author  brebel@fnal.gov
/// \date    Sept. 2010
////////////////////////////////////////////////////////////////////////
#include "CMap/service/CMapService.h"

// NOvA includes
#ifdef NOVACMAKE
#include <Database/cxx/include/Table.h>
#include <Database/cxx/include/Util.h>
#else
#include <Database/Table.h>
#include <Database/Util.h>
#endif
#include "CMap/service/DetectorService.h"

// ART includes
#include "art/Framework/Services/Registry/ServiceHandle.h"

namespace cmap {

  //----------------------------------------------------------------------
  CMap::CMap(const Parameters& params, art::ActivityRegistry& reg)
    : fAbortIfLoadFails(params().AbortIfLoadFails())
  {
    this->SetCurrentRun(0);
    fGotExceptions = false;
    SetUseExceptions(params().UseExceptions());
    SetVerbosity(params().Verbosity());
    reg.sPostBeginRun.watch(this, &CMap::postBeginRun);
  }
  
  //----------------------------------------------------------------------  
  CMap::~CMap() 
  { 
  }

  //----------------------------------------------------------------------

  void CMap::postBeginRun(const art::Run& run)
  {
    art::ServiceHandle<ds::DetectorService> det;
    this->SetStdMap(daqchannelmap::DAQChannelMap::getInstance(det->DetId()));
    this->SetCurrentRun(run.run());
    if (this->UseExceptions() && !fGotExceptions)
      LoadExceptions();
  }
  
  //----------------------------------------------------------------------  
  void CMap::LoadExceptions()
  {
    fGotExceptions = true;
    this->ClearExceptions();
    std::unique_ptr<nova::dbi::Table> eTable;
    eTable.reset(new nova::dbi::Table("CMap/CMapExceptions.xml"));
    //    eTable->SetDetector("FarDet");
    int chan1Idx = eTable->GetColIndex("chan1");
    int chan2Idx = eTable->GetColIndex("chan2");
    if (! eTable->LoadFromCSV("CMap/CMapExceptions.csv")) {      
      if (fAbortIfLoadFails) std::abort();
      return;
    }
    else {
      art::ServiceHandle<ds::DetectorService> det;
      int detId = det->DetId();
      nova::dbi::Row* row;
      std::string chan1, chan2;
      for (int i = 0; i<eTable->NRow(); ++i) {
        row = eTable->GetRow(i);
        if (int(row->Channel()) == detId) { // add exceptions for the approp. detector
          if (row->VldTime() >= this->CurrentRun()) {
            row->Col(chan1Idx).Get(chan1);
            row->Col(chan2Idx).Get(chan2);
            this->AddException(detId,chan1,chan2);
          }
        }
      }
    }
    
  }  

  DEFINE_ART_SERVICE(CMap)

} // end namespace cmap
////////////////////////////////////////////////////////////////////////