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MassExplainer.h
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34 
35 #ifndef OPENMS_DATASTRUCTURES_MASSEXPLAINER_H
36 #define OPENMS_DATASTRUCTURES_MASSEXPLAINER_H
37 
39 
40 #include <OpenMS/CONCEPT/Types.h>
42 #include <OpenMS/OpenMSConfig.h>
43 
44 namespace OpenMS
45 {
46  class Compomer;
47 
54  class OPENMS_DLLAPI MassExplainer
55  {
56 
57 public:
58 
59  typedef Adduct::AdductsType AdductsType; //vector<Adduct>
60  typedef std::vector<Compomer>::const_iterator CompomerIterator;
61 
63 
64  MassExplainer();
66 
68  MassExplainer(AdductsType adduct_base);
69 
71  MassExplainer(Int q_min, Int q_max, Int max_span, double thresh_logp);
72 
74  MassExplainer(AdductsType adduct_base, Int q_min, Int q_max, Int max_span, double thresh_logp, Size max_neutrals);
75 
76 
77 private:
80  void init_(bool init_thresh_p);
81 public:
83  MassExplainer& operator=(const MassExplainer& rhs);
84 
86  virtual ~MassExplainer();
88 
89 
91  void compute();
92 
93 
94  //@name Accessors
96 
98  void setAdductBase(AdductsType adduct_base);
100  AdductsType getAdductBase() const;
101 
103  const Compomer& getCompomerById(Size id) const;
105 
106 
114  SignedSize query(const Int net_charge,
115  const float mass_to_explain,
116  const float mass_delta,
117  const float thresh_log_p,
118  std::vector<Compomer>::const_iterator& firstExplanation,
119  std::vector<Compomer>::const_iterator& lastExplanation) const;
120 protected:
121 
123  bool compomerValid_(const Compomer& cmp);
124 
126  Adduct createAdduct_(const String& formula, const Int charge, const double p) const;
127 
129  std::vector<Compomer> explanations_;
131  AdductsType adduct_base_;
139  double thresh_p_;
142 
143  };
144 
145 
146 } // namespace OpenMS
147 
148 #endif // OPENMS_DATASTRUCTURES_MASSEXPLAINER_H
A more convenient string class.
Definition: String.h:57
Holds information on an edge connecting two features from a (putative) charge ladder.
Definition: Compomer.h:59
ptrdiff_t SignedSize
Signed Size type e.g. used as pointer difference.
Definition: Types.h:135
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:47
std::vector< Adduct > AdductsType
Definition: Adduct.h:49
Size max_neutrals_
Maximum number of neutral(q=0) adducts.
Definition: MassExplainer.h:141
std::vector< Compomer > explanations_
store possible explanations (as formula) for a certain ChargeDifference and MassDifference ...
Definition: MassExplainer.h:129
computes empirical formulas for given mass differences using a set of allowed elements ...
Definition: MassExplainer.h:54
Definition: Adduct.h:45
std::vector< Compomer >::const_iterator CompomerIterator
Definition: MassExplainer.h:60
size_t Size
Size type e.g. used as variable which can hold result of size()
Definition: Types.h:128
Int max_span_
maximal span (in terms of charge) for co-features, e.g. a cluster with q={3,6} has span=4 ...
Definition: MassExplainer.h:137
Int q_max_
maximal expected charge
Definition: MassExplainer.h:135
AdductsType adduct_base_
all allowed adducts, whose combination explains the mass difference
Definition: MassExplainer.h:131
Adduct::AdductsType AdductsType
Definition: MassExplainer.h:59
double thresh_p_
minimum required probability of a compound (all other compounds are discarded)
Definition: MassExplainer.h:139
int Int
Signed integer type.
Definition: Types.h:103
Int q_min_
minimal expected charge
Definition: MassExplainer.h:133

OpenMS / TOPP release 2.3.0 Documentation generated on Tue Jan 9 2018 18:22:01 using doxygen 1.8.13