| OpenMS 2.5.0

PeakIndex.h
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30 // --------------------------------------------------------------------------
31 // $Maintainer: Timo Sachsenberg$
32 // $Authors: Marc Sturm $
33 // --------------------------------------------------------------------------
34
35 #pragma once
36
37
38 #include <OpenMS/CONCEPT/Types.h>
39 #include <OpenMS/CONCEPT/Exception.h>
40 #include <OpenMS/CONCEPT/Macros.h>
41 #include <limits>
42
43 namespace OpenMS
44 {
50 struct PeakIndex
51 {
53 inline PeakIndex() :
54 peak((std::numeric_limits<Size>::max)()),
55 spectrum((std::numeric_limits<Size>::max)())
56 {}
57
59 explicit inline PeakIndex(Size lpeak) :
60 peak(lpeak),
61 spectrum((std::numeric_limits<Size>::max)())
62 {}
63
65 inline PeakIndex(Size lspectrum, Size lpeak) :
66 peak(lpeak),
67 spectrum(lspectrum)
68 {}
69
71 inline bool isValid() const
72 {
73 return peak != (std::numeric_limits<Size>::max)();
74 }
75
77 inline void clear()
78 {
79 peak = (std::numeric_limits<Size>::max)();
80 spectrum = (std::numeric_limits<Size>::max)();
81 }
82
94 template <typename FeatureMapType>
95 const typename FeatureMapType::value_type & getFeature(const FeatureMapType & map) const
96 {
97 OPENMS_PRECONDITION(peak < map.size(), "Feature index exceeds map size");
98 return map[peak];
99 }
100
112 template <typename PeakMapType>
113 const typename PeakMapType::PeakType & getPeak(const PeakMapType & map) const
114 {
115 OPENMS_PRECONDITION(spectrum < map.size(), "Spectrum index exceeds map size");
116 OPENMS_PRECONDITION(peak < map[spectrum].size(), "Peak index exceeds spectrum size");
117 return map[spectrum][peak];
118 }
119
131 template <typename PeakMapType>
132 const typename PeakMapType::SpectrumType & getSpectrum(const PeakMapType & map) const
133 {
134 OPENMS_PRECONDITION(spectrum < map.size(), "Spectrum index exceeds map size");
135 return map[spectrum];
136 }
137
139 inline bool operator==(const PeakIndex & rhs) const
140 {
141 return peak == rhs.peak && spectrum == rhs.spectrum;
142 }
143
145 inline bool operator!=(const PeakIndex & rhs) const
146 {
147 return peak != rhs.peak || spectrum != rhs.spectrum;
148 }
149
151 Size peak;
153 Size spectrum;
154 };
155
156 } // namespace OpenMS
157
OpenMS::PeakIndex::PeakIndex
PeakIndex(Size lpeak)
Constructor that sets the peak index (for feature maps)
Definition: PeakIndex.h:59
OpenMS::PeakIndex::operator==
bool operator==(const PeakIndex &rhs) const
Equality operator.
Definition: PeakIndex.h:139
OpenMS::PeakIndex::operator!=
bool operator!=(const PeakIndex &rhs) const
Inequality operator.
Definition: PeakIndex.h:145
OpenMS::Internal::SpectrumType
MSSpectrum SpectrumType
Definition: MzDataHandler.h:60
Exception.h
std
STL namespace.
Types.h
OpenMS::PeakType
Peak2D PeakType
Definition: MassTrace.h:47
OpenMS::PeakIndex::PeakIndex
PeakIndex(Size lspectrum, Size lpeak)
Constructor that sets the peak and spectrum index (for peak maps)
Definition: PeakIndex.h:65
OpenMS::PeakIndex::isValid
bool isValid() const
returns if the current peak ref is valid
Definition: PeakIndex.h:71
OPENMS_PRECONDITION
#define OPENMS_PRECONDITION(condition, message)
Precondition macro.
Definition: openms/include/OpenMS/CONCEPT/Macros.h:136
OpenMS
Main OpenMS namespace.
Definition: FeatureDeconvolution.h:46
OpenMS::PeakIndex::peak
Size peak
Peak or feature index.
Definition: PeakIndex.h:151
OpenMS::PeakIndex::PeakIndex
PeakIndex()
Default constructor. Creates an invalid peak reference.
Definition: PeakIndex.h:53
OpenMS::PeakIndex::getPeak
const PeakMapType::PeakType & getPeak(const PeakMapType &map) const
Access to a peak corresponding to this index.
Definition: PeakIndex.h:113
OpenMS::PeakIndex::getFeature
const FeatureMapType::value_type & getFeature(const FeatureMapType &map) const
Access to the feature (or consensus feature) corresponding to this index.
Definition: PeakIndex.h:95
OpenMS::PeakIndex::spectrum
Size spectrum
Spectrum index.
Definition: PeakIndex.h:153
OpenMS::PeakIndex
Index of a peak or feature.
Definition: PeakIndex.h:50
OpenMS::PeakIndex::getSpectrum
const PeakMapType::SpectrumType & getSpectrum(const PeakMapType &map) const
Access to a spectrum corresponding to this index.
Definition: PeakIndex.h:132
Macros.h
OpenMS::PeakIndex::clear
void clear()
Invalidates the current index.
Definition: PeakIndex.h:77
OpenMS::Size
size_t Size
Size type e.g. used as variable which can hold result of size()
Definition: Types.h:127