OpenMS Namespace Reference

Enumerations
enum	IMType { IM_NONE , IM_STACKED , IM_MULTIPLE_SPECTRA }

Functions
IMType	determineIMType (const MSExperiment &exp)
void	processDriftTimeStack (const std::vector< MSSpectrum > &stack, std::vector< MSSpectrum > &result)
	Process a stack of drift time spectra.
void	expandIMSpectrum (const MSSpectrum &tmps, std::vector< MSSpectrum > &result)
	Expands a single MSSpectrum (single frame) into individual ion mobility spectrum.
void	collapseIMSpectrum (const MSExperiment &exp, std::vector< MSSpectrum > &result)
	Collapses multiple IM spectra from the same frame into a single MSSpectrum.

Enumeration Type Documentation

IMType

enum IMType

Enumerator
IM_NONE	no ion mobility
IM_STACKED	ion mobility frame is stacked in a single spectrum
IM_MULTIPLE_SPECTRA	ion mobility is recorded as multiple spectra per frame

Function Documentation

collapseIMSpectrum()

void collapseIMSpectrum	(	const MSExperiment &	exp,
		std::vector< MSSpectrum > &	result
	)

Collapses multiple IM spectra from the same frame into a single MSSpectrum.

Parameters

exp	The input experiment with multiple spectra per frame
result	The output spectra collapsed to a single spectrum per frame

Note

: this requires that all spectra from the same frame have the same RT ("scan start time")

References processDriftTimeStack().

determineIMType()

IMType determineIMType

(

const MSExperiment &

exp

)

References IM_MULTIPLE_SPECTRA, IM_NONE, and IM_STACKED.

expandIMSpectrum()

void expandIMSpectrum	(	const MSSpectrum &	tmps,
		std::vector< MSSpectrum > &	result
	)

Expands a single MSSpectrum (single frame) into individual ion mobility spectrum.

Parameters

tmps	The input spectrum (a single spectrum per frame)
result	The output spectra with multiple spectra per frame

processDriftTimeStack()

void processDriftTimeStack	(	const std::vector< MSSpectrum > &	stack,
		std::vector< MSSpectrum > &	result
	)

Process a stack of drift time spectra.

Referenced by collapseIMSpectrum().