/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/MultiDraw/MultiDraw/AlgHist.h

#ifndef MULTI_DRAW_ALG_HIST_H
#define MULTI_DRAW_ALG_HIST_H

//          Copyright Nils Krumnack 2011.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

// Please feel free to contact me (krumnack@iastate.edu) for bug
// reports, feature suggestions, praise and complaints.





//protect
#include <MultiDraw/Global.h>

#include <EventLoop/Algorithm.h>

class TH1;

namespace MD
{
  class AlgHist : public EL::Algorithm
  {
    //
    // public interface
    //

  public:
    void testInvariant () const;


  public:
    AlgHist ();


  public:
    AlgHist (TH1 *val_hist_swallow,
        const std::string& val_value0,
        const std::string& val_value1 = "",
        const std::string& val_value2 = "",
        const std::string& val_value3 = "");


  public:
    ~AlgHist ();


    //
    // interface inherited from EL::Algorithm
    //

  private:
    virtual EL::StatusCode setupJob (EL::Job& job);


  private:
    virtual EL::StatusCode initialize ();


  private:
    virtual EL::StatusCode execute ();



    //
    // private interface
    //

  private:
    TH1 *m_hist;

  private:
    int m_type;

  private:
    std::vector<std::string> m_formulas;

  private:
    std::vector<Double_t> m_values;

  private:
    std::size_t m_valnum;

  private:
    bool m_cut;

  private:
    std::vector<const Formula*> m_index;

  private:
    TH1 *m_hist2; 

  private:
    FormulaSvc *m_formSvc; 

    ClassDef (AlgHist, 1);
  };
}

#endif

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