OpenMS  2.7.0
MetaboliteSpectralMatching.h
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31 // $Maintainer: Timo Sachsenberg $
32 // $Authors: Erhan Kenar $
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34 
35 #pragma once
36 
38 #include <OpenMS/KERNEL/Feature.h>
40 #include <OpenMS/FORMAT/MzTab.h>
46 
47 
48 #include <vector>
49 #include <algorithm>
50 
51 namespace OpenMS
52 {
53 
54  struct OPENMS_DLLAPI PrecursorMassComparator
55  {
56  bool operator() (const MSSpectrum& a, const MSSpectrum& b)
57  {
58  return a.getPrecursors()[0].getMZ() < b.getPrecursors()[0].getMZ();
59  }
60 
62 
63  class OPENMS_DLLAPI SpectralMatch
64  {
65  public:
68 
71 
74 
77 
78  double getObservedPrecursorMass() const;
79  void setObservedPrecursorMass(const double&);
80 
81  double getObservedPrecursorRT() const;
82  void setObservedPrecursorRT(const double&);
83 
84  double getFoundPrecursorMass() const;
85  void setFoundPrecursorMass(const double&);
86 
89 
90  double getMatchingScore() const;
91  void setMatchingScore(const double&);
92 
95 
98 
101 
104 
106  void setCommonName(const String&);
107 
109  void setSumFormula(const String&);
110 
112  void setInchiString(const String&);
113 
115  void setSMILESString(const String&);
116 
119 
120 
121  private:
129 
130  // further meta information
138 
139  };
140 
141  struct OPENMS_DLLAPI SpectralMatchScoreComparator
142  {
143  bool operator() (const SpectralMatch& a, const SpectralMatch& b)
144  {
145  return a.getMatchingScore() > b.getMatchingScore();
146  }
147 
149 
150  class OPENMS_DLLAPI MetaboliteSpectralMatching :
151  public DefaultParamHandler,
152  public ProgressLogger
153  {
154  public:
157 
160 
162  static double computeHyperScore(
163  double fragment_mass_error,
164  bool fragment_mass_tolerance_unit_ppm,
165  const MSSpectrum& exp_spectrum,
166  const MSSpectrum& db_spectrum,
167  double mz_lower_bound = 0.0);
168 
170  static double computeHyperScore(
171  double fragment_mass_error,
172  bool fragment_mass_tolerance_unit_ppm,
173  const MSSpectrum& exp_spectrum,
174  const MSSpectrum& db_spectrum,
175  std::vector<PeptideHit::PeakAnnotation>& annotations,
176  double mz_lower_bound = 0.0);
177 
179  void run(PeakMap &, PeakMap &, MzTab &);
180 
181  protected:
182  void updateMembers_() override;
183 
184  // we have to use a pointer for "annotations" because mutable
185  // references can't have temporary default values:
186  static double computeHyperScore_(
187  double fragment_mass_error,
188  bool fragment_mass_tolerance_unit_ppm,
189  const MSSpectrum& exp_spectrum,
190  const MSSpectrum& db_spectrum,
191  std::vector<PeptideHit::PeakAnnotation>* annotations = 0,
192  double mz_lower_bound = 0.0);
193 
194  private:
196  void exportMzTab_(const std::vector<SpectralMatch>&, MzTab&);
197 
202 
204  };
205 
206 }
207 
A base class for all classes handling default parameters.
Definition: DefaultParamHandler.h:93
In-Memory representation of a mass spectrometry experiment.
Definition: MSExperiment.h:80
The representation of a 1D spectrum.
Definition: MSSpectrum.h:71
Definition: MetaboliteSpectralMatching.h:153
MetaboliteSpectralMatching()
Default constructor.
double precursor_mz_error_
Definition: MetaboliteSpectralMatching.h:198
void exportMzTab_(const std::vector< SpectralMatch > &, MzTab &)
private member functions
static double computeHyperScore(double fragment_mass_error, bool fragment_mass_tolerance_unit_ppm, const MSSpectrum &exp_spectrum, const MSSpectrum &db_spectrum, double mz_lower_bound=0.0)
hyperscore computation
String ion_mode_
Definition: MetaboliteSpectralMatching.h:201
~MetaboliteSpectralMatching() override
Default destructor.
String mz_error_unit_
Definition: MetaboliteSpectralMatching.h:200
static double computeHyperScore_(double fragment_mass_error, bool fragment_mass_tolerance_unit_ppm, const MSSpectrum &exp_spectrum, const MSSpectrum &db_spectrum, std::vector< PeptideHit::PeakAnnotation > *annotations=0, double mz_lower_bound=0.0)
void run(PeakMap &, PeakMap &, MzTab &)
main method of MetaboliteSpectralMatching
String report_mode_
Definition: MetaboliteSpectralMatching.h:203
void updateMembers_() override
This method is used to update extra member variables at the end of the setParameters() method.
double fragment_mz_error_
Definition: MetaboliteSpectralMatching.h:199
static double computeHyperScore(double fragment_mass_error, bool fragment_mass_tolerance_unit_ppm, const MSSpectrum &exp_spectrum, const MSSpectrum &db_spectrum, std::vector< PeptideHit::PeakAnnotation > &annotations, double mz_lower_bound=0.0)
hyperscore computation (with output of peak annotations)
Data model of MzTab files. Please see the official MzTab specification at https://code....
Definition: MzTab.h:809
Base class for all classes that want to report their progress.
Definition: ProgressLogger.h:55
Definition: MetaboliteSpectralMatching.h:64
String getPrecursorAdduct() const
String secondary_id_
Definition: MetaboliteSpectralMatching.h:132
void setObservedSpectrumIndex(const Size &)
void setCommonName(const String &)
void setObservedPrecursorRT(const double &)
double getObservedPrecursorRT() const
void setInchiString(const String &)
Int getFoundPrecursorCharge() const
double getMatchingScore() const
void setPrimaryIdentifier(const String &)
String sum_formula_
Definition: MetaboliteSpectralMatching.h:134
void setMatchingScore(const double &)
String common_name_
Definition: MetaboliteSpectralMatching.h:133
Size getObservedSpectrumIndex() const
double getFoundPrecursorMass() const
void setMatchingSpectrumIndex(const Size &)
String getSMILESString() const
String getSumFormula() const
Size getMatchingSpectrumIndex() const
void setObservedPrecursorMass(const double &)
~SpectralMatch()
Default destructor.
double matching_score_
Definition: MetaboliteSpectralMatching.h:126
double observed_precursor_rt_
Definition: MetaboliteSpectralMatching.h:123
Size matching_spectrum_idx_
Definition: MetaboliteSpectralMatching.h:128
SpectralMatch & operator=(const SpectralMatch &)
Assignment operator.
double getObservedPrecursorMass() const
void setFoundPrecursorMass(const double &)
String primary_id_
Definition: MetaboliteSpectralMatching.h:131
double found_precursor_mass_
Definition: MetaboliteSpectralMatching.h:124
void setFoundPrecursorCharge(const Int &)
Int found_precursor_charge_
Definition: MetaboliteSpectralMatching.h:125
double observed_precursor_mass_
Definition: MetaboliteSpectralMatching.h:122
void setSecondaryIdentifier(const String &)
String getPrimaryIdentifier() const
String precursor_adduct_
Definition: MetaboliteSpectralMatching.h:137
void setSMILESString(const String &)
SpectralMatch(const SpectralMatch &)
Copy constructor.
Size observed_spectrum_idx_
Definition: MetaboliteSpectralMatching.h:127
SpectralMatch()
Default constructor.
void setSumFormula(const String &)
void setPrecursorAdduct(const String &)
String smiles_string_
Definition: MetaboliteSpectralMatching.h:136
String inchi_string_
Definition: MetaboliteSpectralMatching.h:135
String getCommonName() const
String getInchiString() const
String getSecondaryIdentifier() const
const std::vector< Precursor > & getPrecursors() const
returns a const reference to the precursors
A more convenient string class.
Definition: String.h:61
int Int
Signed integer type.
Definition: Types.h:102
size_t Size
Size type e.g. used as variable which can hold result of size()
Definition: Types.h:127
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:47
struct OpenMS::SpectralMatchScoreComparator SpectralMatchScoreGreater
struct OpenMS::PrecursorMassComparator PrecursorMZLess
Definition: MetaboliteSpectralMatching.h:55
Definition: MetaboliteSpectralMatching.h:142