AsgMassSelectionTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ASG_ANALYSIS_ALGORITHMS__ASG_MASS_SELECTION_TOOL_H
#define ASG_ANALYSIS_ALGORITHMS__ASG_MASS_SELECTION_TOOL_H
 
#include <AsgTools/AsgTool.h>
#include <AthContainers/AuxElement.h>
#include <PATCore/IAsgSelectionTool.h>
#include "AsgTools/PropertyWrapper.h"
#include <atomic>
 
namespace CP
{
 
  class AsgMassSelectionTool final
    : public asg::AsgTool, virtual public IAsgSelectionTool
  {
    //
    // public interface
    //
 
    // Create a proper constructor for Athena
    ASG_TOOL_CLASS( AsgMassSelectionTool, IAsgSelectionTool )
 
 
    
  public:
    using asg::AsgTool::AsgTool;
 
 
    //
    // inherited interface
    //
 
    virtual StatusCode initialize () override;
 
    virtual const asg::AcceptInfo& getAcceptInfo( ) const override;
 
    virtual asg::AcceptData accept( const xAOD::IParticle *particle ) const override;
 
  private:
    Gaudi::Property<float> m_minM {this, "minM", 0, "minimum mass to require (or 0 for no mass cut)"};
    Gaudi::Property<float> m_maxM {this, "maxM", 0, "maximum mass to require (or 0 for no mass cut)"};
 
    int m_minMassCutIndex{ -1 };
    int m_maxMassCutIndex{ -1 };
 
  private:
    asg::AcceptInfo m_accept;
 
  };
}
 
#endif