WNetMatcher.h

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// Copyright (c) 2002-present, OpenMS Inc. -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Michal Startek $
// $Authors: Michal Startek $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/CONCEPT/Types.h>
#include <OpenMS/OpenMSConfig.h>
 
#include <array>
#include <string>
#include <utility>
#include <vector>
 
namespace OpenMS
{
  class OPENMS_DLLAPI WNetMatcher
  {
  public:
    enum class DistanceMetric { L1, L2, LINF };
 
    struct OPENMS_DLLAPI MatchResult
    {
      std::vector<std::pair<Size, Size>> matched_pairs; 
      double cost = 0.0; 
    };
 
    static MatchResult match(
      const std::vector<std::array<double, 2>>& positions_a,
      const std::vector<double>& intensities_a,
      const std::vector<std::array<double, 2>>& positions_b,
      const std::vector<double>& intensities_b,
      DistanceMetric metric = DistanceMetric::LINF,
      double max_distance = 100.0,
      double trash_cost = 100.0
    );
 
    static DistanceMetric metricFromString(const std::string& s);
  };
 
} // namespace OpenMS