ParticleWeightingBinLimits.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2018 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Ilya Komarov                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
#include <framework/logging/Logger.h>
 
namespace Belle2 {
  class ParticleWeightingBinLimits {
    double m_lowerLimit; 
    double m_upperLimit; 
  public:
 
    ParticleWeightingBinLimits() {};
 
    ParticleWeightingBinLimits(double ul, double ll)
    {
      if (ul > ll) {
        m_upperLimit = ul;
        m_lowerLimit = ll;
      } else if (ul < ll) {
        m_upperLimit = ll;
        m_lowerLimit = ul;
 
      } else {
        B2FATAL("Trying to create bin with equal limits");
      }
    }
 
    double first()
    {
      return m_lowerLimit;
    }
 
    double second()
    {
      return m_upperLimit;
    }
  };
} // Belle2 namespace