IAlignTool.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKALIGNINTERFACES_ALIGNTOOL_IH
#define TRKALIGNINTERFACES_ALIGNTOOL_IH
 
#include "GaudiKernel/IAlgTool.h"
#include <fstream>

 
class TFile;
 
 
namespace Trk { 
 
  class AlignTrack;
 
  static const InterfaceID 
    IID_TRK_IAlignTool("IAlignTool",1,0);
  
  class IAlignTool: virtual public IAlgTool {
  public:
    static const InterfaceID& interfaceID();
 
    virtual StatusCode firstEventInitialize() = 0;
 
    virtual bool accumulate(AlignTrack* alignTrack) = 0;
 
    virtual bool accumulateFromFiles() = 0;
    
    virtual StatusCode solve() = 0;    

    virtual void setLogStream(std::ostream * os) { m_logStream = os; }

    virtual void setNtuple(TFile*) {}

    virtual StatusCode fillNtuple() { return StatusCode::SUCCESS; }
 
  protected:
    std::ostream * m_logStream; 
    
  }; // end of class definition
 
  inline const InterfaceID& IAlignTool::interfaceID() {
    return   IID_TRK_IAlignTool;
  }
 
} // end of namespace
 
 
#endif // TRKALIGNINTERFACES_ALIGNTOOL_IH