| OpenMS 2.5.0

Classes | Static Public Member Functions | List of all members
FeatureMapping Class Reference

`#include <OpenMS/ANALYSIS/MAPMATCHING/FeatureMapping.h>`

## Classes

struct | FeatureToMs2Indices

## Static Public Member Functions

static FeatureToMs2Indices | assignMS2IndexToFeature (const MSExperiment &spectra, const KDTreeFeatureMaps &fp_map_kd, const double &precursor_mz_tolerance, const double &precursor_rt_tolerance, bool ppm)
| Allocate ms2 spectra to feature within the minimal distance. More...

## Class Documentation

## ◆ OpenMS::FeatureMapping::FeatureToMs2Indices

struct OpenMS::FeatureMapping::FeatureToMs2Indices

Class Members
Map< const BaseFeature *, vector< size_t > > | assignedMS2 |
vector< size_t > | unassignedMS2 |

## Member Function Documentation

## ◆ assignMS2IndexToFeature()

static FeatureToMs2Indices assignMS2IndexToFeature | ( | const MSExperiment & | spectra,
|  | const KDTreeFeatureMaps & | fp_map_kd,
|  | const double & | precursor_mz_tolerance,
|  | const double & | precursor_rt_tolerance,
|  | bool | ppm
| ) |  |

static

Allocate ms2 spectra to feature within the minimal distance.

Returns
  FeatureToMs2Indices

Parameters

  spectra | Input of PeakMap/MSExperiment with spectra information
  fp_map_kd | KDTree used for query and match spectra with features
  precursor_mz_tolerance | mz_tolerance used for query
  precursor_rt_tolernace | rt tolerance used for query
  ppm | mz tolerance window calculation in ppm or Da