RANSACModel.h

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// Copyright (c) 2002-2023, The OpenMS Team -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: George Rosenberger $
// $Authors: George Rosenberger, Hannes Roest, Chris Bielow $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/config.h>
 
#include <cstddef> // for size_t & ptrdiff_t
#include <vector>
#include <string>
 
namespace OpenMS
{
 
  namespace Math
  {
 
    template<class ModelT = int> // dummy default to allow easy access to public typedefs
    class RansacModel
    {
  public:
      typedef std::pair<double, double> DPair;
      typedef std::vector<DPair> DVec;
      typedef DVec::const_iterator DVecIt;
      typedef std::vector<double> ModelParameters;
 
 
      ModelParameters rm_fit(const DVecIt& begin, const DVecIt& end) const
      {
        return static_cast<const ModelT*>(this)->rm_fit_impl(begin, end);
      }
      
      double rm_rsq(const DVecIt& begin, const DVecIt& end) const
      {
        return static_cast<const ModelT*>(this)->rm_rsq_impl(begin, end);
      }
 
      double rm_rss(const DVecIt& begin, const DVecIt& end, const ModelParameters& coefficients) const
      {
        return static_cast<const ModelT*>(this)->rm_rss_impl(begin, end, coefficients);
      }
 
      DVec rm_inliers(const DVecIt& begin, const DVecIt& end, const ModelParameters& coefficients, double max_threshold) const
      {
        return static_cast<const ModelT*>(this)->rm_inliers_impl(begin, end, coefficients, max_threshold);
      }
    };
 
  }
 
 
}