TRT_PAI_utils.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRT_PAI_utils_h
#define TRT_PAI_utils_h
 
#include <vector>

namespace TRT_PAI_utils {
  float Interpolate(const float& xval,
            const std::vector<float>& xtabulated,
            const std::vector<float>& ytabulated);
  inline float calculate_interpolation(const float& xval, const float& x1, const float& x2, const float& y1, const float& y2)
  {
    return y1+(y2-y1)*(xval-x1)/(x2-x1);
  }
}
#endif