IsotopeLabelingMDVs.h

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// Copyright (c) 2002-present, The OpenMS Team -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Ahmed Khalil $
// $Authors: Ahmed Khalil $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/DATASTRUCTURES/DefaultParamHandler.h>
#include <OpenMS/DATASTRUCTURES/Matrix.h>
#include <OpenMS/KERNEL/FeatureMap.h>
#include <OpenMS/KERNEL/Feature.h>
 
namespace OpenMS
{
  class OPENMS_DLLAPI IsotopeLabelingMDVs :
    public DefaultParamHandler
  {
  public:
    IsotopeLabelingMDVs();
 
    ~IsotopeLabelingMDVs() override;
    
    enum class DerivatizationAgent
    {
      NOT_SELECTED,
      TBDMS,
      SIZE_OF_DERIVATIZATIONAGENT
    };
    
    enum class MassIntensityType
    {
      NORM_MAX,
      NORM_SUM,
      SIZE_OF_MASSINTENSITYTYPE
    };
    
    static const std::string NamesOfDerivatizationAgent[static_cast<int>(DerivatizationAgent::SIZE_OF_DERIVATIZATIONAGENT)];
    
    static const std::string NamesOfMassIntensityType[static_cast<int>(MassIntensityType::SIZE_OF_MASSINTENSITYTYPE)];
 
    void isotopicCorrection(
      const Feature& normalized_feature,
      Feature& corrected_feature,
      const Matrix<double>& correction_matrix,
      const DerivatizationAgent& correction_matrix_agent);
    
    void isotopicCorrections(
      const FeatureMap& measured_fm,
      FeatureMap& corrected_fm,
      const Matrix<double>& correction_matrix,
      const DerivatizationAgent& correction_matrix_agent);
 
    void calculateIsotopicPurity(
      Feature& normalized_feature,
      const std::vector<double>& experiment_data, 
      const std::string& isotopic_purity_name);
    
    void calculateIsotopicPurities(
      FeatureMap& measured_fm,
      const std::vector<std::vector<double>>& experiment_data,
      const std::vector<std::string>& isotopic_purity_name);
 
    void calculateMDVAccuracy(
      Feature& normalized_feature,
      const std::string& feature_name, 
      const std::string& fragment_isotopomer_theoretical_formula);
    
    void calculateMDVAccuracies(
      FeatureMap& normalized_fm,
      const std::string& feature_name,
      const std::map<std::string, std::string>& fragment_isotopomer_theoretical_formulas);
 
    void calculateMDV(
      const Feature& measured_feature, 
      Feature& normalized_feature,
      const MassIntensityType& mass_intensity_type, 
      const std::string& feature_name);
    
    void calculateMDVs(
      const FeatureMap& measured_fm, 
      FeatureMap& normalized_fm,
      const MassIntensityType& mass_intensity_type, 
      const std::string& feature_name);
    
  protected:
    void updateMembers_() override;
  };
}