HIVertexSelectionTool.h

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// -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#pragma once
#ifndef HIEVENTUTILS_HIVERTEXSELECTIONTOOL_H
#define HIEVENTUTILS_HIVERTEXSELECTIONTOOL_H
 
#include "HIEventUtils/IHIVertexSelectionTool.h"
#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"
#include "InDetTrackSelectionTool/IInDetTrackSelectionTool.h"
 
namespace HI {
 
  class HIVertexSelectionTool : public virtual HI::IHIVertexSelectionTool,
                public asg::AsgTool {
    ASG_TOOL_CLASS2( HIVertexSelectionTool,
             IAsgSelectionTool,
             HI::IHIVertexSelectionTool )
  public:
 
    HIVertexSelectionTool( const std::string& name );
    ~HIVertexSelectionTool();
 
    virtual StatusCode initialize() override;
    virtual StatusCode finalize() override;
    //R.Longo 13-10-2019 - Replacing PATCore/TAccept (inherited from 21.0 HI-equalization)
    virtual const asg::AcceptInfo& getAcceptInfo() const override;
    // we have to implement the IParticle function in order to inherit from IAsgSelectionTool
    // it will throw an exception
    virtual asg::AcceptData accept( const xAOD::IParticle* ) const override;
    virtual asg::AcceptData accept( const xAOD::Vertex& ) const override;
 
  private:
    asg::AcceptInfo m_accept;
 
    // configureable properties
    bool m_requirePrimary = true; 
    double m_maxAbsZ = -1; 
 
    ToolHandle< InDet::IInDetTrackSelectionTool > m_trkSelTool; 
    int m_minNtrk = -1;
    double m_minRmsPt = -1.;
    bool m_checkTracks = false; // an internal flag to indicate whether or not to loop over the vertex's track
 
  };
}
 
 
#endif // HIEVENTUTILS_HIVERTEXSELECTIONTOOL_H