PXDDQMCorrModule.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <framework/core/HistoModule.h>
 
#include <framework/datastore/StoreArray.h>
 
#include <TH1F.h>
#include <TH2F.h>
 
namespace Belle2 {
  class PXDCluster;

  class PXDDQMCorrModule : public HistoModule {  // <- derived from HistoModule class
 
  public:

    PXDDQMCorrModule();
 
  private:
    void initialize() override final;
    void beginRun() override final;
    void event() override final;

    void defineHisto() override final;
 
  private:
    std::string m_storeClustersName;
    std::string m_histogramDirectoryName;

    StoreArray<PXDCluster> m_storeClusters;
 
    // +1 in dimensions to protect against noisy VXDID values.
    TH2F* m_CorrelationU{};
    TH2F* m_CorrelationV{};
    TH1F* m_DeltaU{};
    TH1F* m_DeltaV{};
  };

}