THistWrite.h

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/***********************************************************************************\
* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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* granted to it by virtue of its status as an Intergovernmental Organization        *
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#ifndef THIST_THISTWRITE_H
#define THIST_THISTWRITE_H 1
 
// Include files
#include "GaudiKernel/Algorithm.h"
 
class TH1F;
class ITHistSvc;
class TDirectory;
 
class THistWrite : public Algorithm {
 
public:
  // Constructor of this form must be provided
  THistWrite( const std::string& name, ISvcLocator* pSvcLocator );
 
  // Three mandatory member functions of any algorithm
  StatusCode initialize() override;
  StatusCode execute() override;
  StatusCode finalize() override;
 
private:
  ITHistSvc* m_ths;
 
  void listKeys( TDirectory* td );
};
 
#endif // THIST_HISTOALGORITHM_H