AverageLinkage.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2012.
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// $Maintainer: Mathias Walzer $
// $Authors: $
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//
#ifndef OPENMS_COMPARISON_CLUSTERING_AVERAGELINKAGE_H
#define OPENMS_COMPARISON_CLUSTERING_AVERAGELINKAGE_H

#include <vector>
#include <set>

#include <OpenMS/CONCEPT/ProgressLogger.h>
#include <OpenMS/DATASTRUCTURES/DistanceMatrix.h>
#include <OpenMS/COMPARISON/CLUSTERING/ClusterFunctor.h>

namespace OpenMS
{
  class OPENMS_DLLAPI AverageLinkage :
    public ClusterFunctor, public ProgressLogger
  {
public:

    AverageLinkage();

    AverageLinkage(const AverageLinkage & source);

    virtual ~AverageLinkage();

    AverageLinkage & operator=(const AverageLinkage & source);


    void operator()(DistanceMatrix<Real> & original_distance, std::vector<BinaryTreeNode> & cluster_tree, const Real threshold = 1) const;

    static ClusterFunctor * create()
    {
      return new AverageLinkage();
    }

    static const String getProductName()
    {
      return "AverageLinkage";
    }

  };

}
#endif //OPENMS_COMPARISON_CLUSTERING_AVERAGELINKAGE_H