TESDemoFill1.cpp

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#include "src/TESDemoFill1.h"

#include "GaudiKernel/IDataProviderSvc.h"

#include "Event/TESDemoReadout.h"
#include "Event/TESDemoPositron.h"

#include <cstdlib>

using namespace DayaBay;

TESDemoFill1::TESDemoFill1( const std::string& name, 
                            ISvcLocator* pSvcLocator ) :
  GaudiAlgorithm(name,
                 pSvcLocator)
{
  declareProperty("PositronPercentage",
                  m_percentage=50,
                  "Percentage of Readouts to contain Positrons");
  declareProperty("ReadoutPath",
                  m_readoutPath="/Event/TESDemo/Readout",
                  "Path from which to retrieve the Readouts");
  declareProperty("PositronPath",
                  m_positronPath="/Event/TESDemo/Positron",
                  "Path, in the TES, into which the Positron is stored");
}

StatusCode TESDemoFill1::initialize() {

   info() << "in initialize" 
          << endreq;
   info() << m_percentage
          << endreq;
   info() << m_readoutPath 
          << endreq;
   info() << m_positronPath 
          << endreq;
   return StatusCode::SUCCESS;

}

StatusCode TESDemoFill1::execute() {

  SmartDataPtr<const TESDemoReadout>  readout(eventSvc(),
                                              m_readoutPath.value());
  if (0 == readout) {
    return Error("Failed to retrieve readout from Event Store");
  }

  // Determine whther this readout will contain a positron.
  if (random() % 101 <= m_percentage.value()) {
    return StatusCode::SUCCESS;
  }

  TESDemoPositron* positron = new TESDemoPositron(readout->timeStamp(),
                                                  readout);
  StatusCode status = eventSvc()->registerObject(m_positronPath.value(),
                                                 positron);
  if (status.isFailure()) {
    return Error("Failed to store positron in Event Store",
                 status);
  }

  return StatusCode::SUCCESS;
}

StatusCode TESDemoFill1::finalize() {

  info() << "in finalize"
         << endreq;
  return StatusCode::SUCCESS;

}