text: 
  //              Copyright Catch2 Authors
  // Distributed under the Boost Software License, Version 1.0.
  //   (See accompanying file LICENSE_1_0.txt or copy at
  //        https://www.boost.org/LICENSE_1_0.txt)
  
  // SPDX-License-Identifier: BSL-1.0
  // Adapted from donated nonius code.
  
  #ifndef CATCH_OUTLIER_CLASSIFICATION_HPP_INCLUDED
  #define CATCH_OUTLIER_CLASSIFICATION_HPP_INCLUDED
  
  namespace Catch {
      namespace Benchmark {
          struct OutlierClassification {
              int samples_seen = 0;
              int low_severe = 0;     // more than 3 times IQR below Q1
              int low_mild = 0;       // 1.5 to 3 times IQR below Q1
              int high_mild = 0;      // 1.5 to 3 times IQR above Q3
              int high_severe = 0;    // more than 3 times IQR above Q3
  
              int total() const {
                  return low_severe + low_mild + high_mild + high_severe;
              }
          };
      } // namespace Benchmark
  } // namespace Catch
  
  #endif // CATCH_OUTLIERS_CLASSIFICATION_HPP_INCLUDED
  