Representation of a Peak2D, RichPeak2D or Feature . More...

#include <OpenMS/KERNEL/FeatureHandle.h>

Inheritance diagram for FeatureHandle:

Classes
class	FeatureHandleMutable_
	Helper class returned by FeatureHandle::asMutable(), which see. More...

struct	IndexLess
	Comparator by map and unique id. More...

Public Types
Type definitions
typedef Int	ChargeType
	Charge type. More...

typedef float	WidthType
	Feature width type. More...

Public Types inherited from Peak2D
typedef float	IntensityType
	Intensity type. More...

typedef double	CoordinateType
	Coordinate type (of the position) More...

typedef DPosition< 2 >	PositionType
	Position type. More...

enum	DimensionDescription { RT = 0, MZ = 1, DIMENSION = 2 }
	This enum maps the symbolic names of the dimensions to numbers. More...

Public Types inherited from UniqueIdInterface
enum	{ INVALID = 0 }
	This is the invalid unique id (cast it to a UInt64 if you like) More...

Public Member Functions
Constructors and destructor
	FeatureHandle ()
	Default constructor. More...

	FeatureHandle (UInt64 map_index, const Peak2D &point, UInt64 element_index)
	Constructor with map index, element index and position. More...

	FeatureHandle (UInt64 map_index, const BaseFeature &feature)
	Constructor from map index and basic feature. More...

	FeatureHandle (const FeatureHandle &rhs)
	Copy constructor. More...

FeatureHandle &	operator= (const FeatureHandle &rhs)
	Assignment operator. More...

	~FeatureHandle () override
	Destructor. More...

FeatureHandleMutable_ &	asMutable () const
	Override (most of all) constness. More...

Public Member Functions inherited from Peak2D
Peak2D &	operator= (const Peak2D &rhs)=default
	Assignment operator. More...

Peak2D &	operator= (Peak2D &&) &=default
	Move assignment operator. More...

bool	operator== (const Peak2D &rhs) const
	Equality operator. More...

bool	operator!= (const Peak2D &rhs) const
	Equality operator. More...

	Peak2D ()

	Peak2D (const PositionType &pos, const IntensityType in)
	Member constructor. More...

	Peak2D (const Peak2D &p)=default
	Copy constructor. More...

	Peak2D (Peak2D &&)=default
	Move constructor. More...

	~Peak2D ()
	Destructor. More...

IntensityType	getIntensity () const

void	setIntensity (IntensityType intensity)
	Non-mutable access to the data point intensity (height) More...

const PositionType &	getPosition () const
	Non-mutable access to the position. More...

PositionType &	getPosition ()
	Mutable access to the position. More...

void	setPosition (const PositionType &position)
	Mutable access to the position. More...

CoordinateType	getMZ () const
	Returns the m/z coordinate (index 1) More...

void	setMZ (CoordinateType coordinate)
	Mutable access to the m/z coordinate (index 1) More...

CoordinateType	getRT () const
	Returns the RT coordinate (index 0) More...

void	setRT (CoordinateType coordinate)
	Mutable access to the RT coordinate (index 0) More...

Public Member Functions inherited from UniqueIdInterface
	UniqueIdInterface ()
	Default constructor - the unique id will be invalid More...

	UniqueIdInterface (const UniqueIdInterface &rhs)=default
	Copy constructor - copies the unique id. More...

	UniqueIdInterface (UniqueIdInterface &&rhs)=default
	Move constructor. More...

UniqueIdInterface &	operator= (UniqueIdInterface const &rhs)=default
	Assignment operator - copies the unique id. More...

UniqueIdInterface &	operator= (UniqueIdInterface &&) &=default
	Move Assignment operator - copies the unique id. More...

virtual	~UniqueIdInterface ()=default
	Destructor. More...

bool	operator== (UniqueIdInterface const &rhs) const
	Equality comparison operator - the unique ids must be equal (!) More...

UInt64	getUniqueId () const
	Non-mutable access to unique id - returns the unique id. More...

Size	clearUniqueId ()
	Clear the unique id. The new unique id will be invalid. Returns 1 if the unique id was changed, 0 otherwise. More...

void	swap (UniqueIdInterface &from)

Size	hasValidUniqueId () const
	Returns whether the unique id is valid. Returns 1 if the unique id is valid, 0 otherwise. More...

Size	hasInvalidUniqueId () const
	Returns whether the unique id is invalid. Returns 1 if the unique id is invalid, 0 otherwise. More...

Size	setUniqueId ()
	Assigns a new, valid unique id. Always returns 1. More...

Size	ensureUniqueId ()
	Assigns a valid unique id, but only if the present one is invalid. Returns 1 if the unique id was changed, 0 otherwise. More...

void	setUniqueId (UInt64 rhs)
	Assigns the given unique id. More...

void	setUniqueId (const String &rhs)
	Mutable access to unique id. More...

Accessors
UInt64	map_index_
	Index of the element's container. More...

Int	charge_
	Charge of the feature. More...

float	width_
	Width of the feature (FWHM) More...

UInt64	getMapIndex () const
	Returns the map index. More...

void	setMapIndex (UInt64 i)
	Set the map index. More...

void	setCharge (ChargeType charge)
	Sets the charge. More...

ChargeType	getCharge () const
	Returns the charge. More...

void	setWidth (WidthType width)
	Sets the width (FWHM) More...

WidthType	getWidth () const
	Returns the width (FWHM) More...

bool	operator== (const FeatureHandle &i) const
	Equality operator. More...

bool	operator!= (const FeatureHandle &i) const
	Equality operator. More...

Additional Inherited Members
Static Public Member Functions inherited from Peak2D
static const char *	shortDimensionName (UInt const dim)
	Short name of the dimension (abbreviated form) More...

static const char *	shortDimensionNameRT ()
	Short name of the dimension (abbreviated form) More...

static const char *	shortDimensionNameMZ ()
	Short name of the dimension (abbreviated form) More...

static const char *	fullDimensionName (UInt const dim)
	Full name of the dimension (self-explanatory form) More...

static const char *	fullDimensionNameRT ()
	Full name of the dimension (self-explanatory form) More...

static const char *	fullDimensionNameMZ ()
	Full name of the dimension (self-explanatory form) More...

static const char *	shortDimensionUnit (UInt const dim)
	Unit of measurement (abbreviated form) More...

static const char *	shortDimensionUnitRT ()
	Unit of measurement (abbreviated form) More...

static const char *	shortDimensionUnitMZ ()
	Unit of measurement (abbreviated form) More...

static const char *	fullDimensionUnit (UInt const dim)
	Unit of measurement (self-explanatory form) More...

static const char *	fullDimensionUnitRT ()
	Unit of measurement (self-explanatory form) More...

static const char *	fullDimensionUnitMZ ()
	Unit of measurement (self-explanatory form) More...

Static Public Member Functions inherited from UniqueIdInterface
static bool	isValid (UInt64 unique_id)
	Returns true if the unique_id is valid, false otherwise. More...

Protected Attributes inherited from Peak2D
PositionType	position_
	The data point position. More...

IntensityType	intensity_
	The data point intensity. More...

Protected Attributes inherited from UniqueIdInterface
UInt64	unique_id_
	the unique id More...

Static Protected Attributes inherited from Peak2D
static const char *const	dimension_name_short_ [DIMENSION]
	Short name of the dimension (abbreviated form) More...

static const char *const	dimension_name_full_ [DIMENSION]
	Full name of the dimension (self-explanatory form) More...

static const char *const	dimension_unit_short_ [DIMENSION]
	Unit of measurement (abbreviated form) More...

static const char *const	dimension_unit_full_ [DIMENSION]
	Unit of measurement (self-explanatory form) More...

Detailed Description

Representation of a Peak2D, RichPeak2D or Feature .

The position and the intensity of the referenced feature are stored in the base class Peak2D. The original datapoint is referenced by the map and unique id.

Member Typedef Documentation

◆ ChargeType

typedef Int ChargeType

Charge type.

◆ WidthType

typedef float WidthType

Feature width type.

Constructor & Destructor Documentation

◆ FeatureHandle() [1/4]

FeatureHandle ( )

Default constructor.

◆ FeatureHandle() [2/4]

FeatureHandle	(	UInt64	map_index,
		const Peak2D &	point,
		UInt64	element_index
	)

Constructor with map index, element index and position.

◆ FeatureHandle() [3/4]

FeatureHandle	(	UInt64	map_index,
		const BaseFeature &	feature
	)

Constructor from map index and basic feature.

◆ FeatureHandle() [4/4]

FeatureHandle ( const FeatureHandle & rhs )

Copy constructor.

◆ ~FeatureHandle()

~FeatureHandle ( )

override

Destructor.

Member Function Documentation

◆ asMutable()

FeatureHandle::FeatureHandleMutable_ & asMutable ( ) const

inline

Override (most of all) constness.

We provide this such that you can modify instances FeatureHandle which are stored within a ConsensusFeature. Note that std::set does not provide non-const iterators, because these could be used to change the relative ordering of the elements, and iterators are (by design/concept) unaware of their containers. Since ConsensusFeature uses the ordering by IndexLess (which see), you must not modify the map index of element index if there is more than one FeatureHandle stored in a ConsensusFeature. Consequently, we "disable" setMapIndex() or setElementIndex() even within FeatureHandleMutable_. On the other hand, it is perfectly safe to apply FeatureHandle::setRT(), FeatureHandle::setMZ(), FeatureHandle::setIntensity(), FeatureHandle::setCharge(), etc..

◆ getCharge()

ChargeType getCharge ( ) const

Returns the charge.

◆ getMapIndex()

UInt64 getMapIndex ( ) const

Returns the map index.

◆ getWidth()

WidthType getWidth ( ) const

Returns the width (FWHM)

◆ operator!=()

bool operator!= ( const FeatureHandle & i ) const

Equality operator.

◆ operator=()

FeatureHandle& operator= ( const FeatureHandle & rhs )

Assignment operator.

◆ operator==()

bool operator== ( const FeatureHandle & i ) const

Equality operator.

◆ setCharge()

void setCharge ( ChargeType charge )

Sets the charge.

◆ setMapIndex()

void setMapIndex ( UInt64 i )

Set the map index.

◆ setWidth()

void setWidth ( WidthType width )

Sets the width (FWHM)

Member Data Documentation

◆ charge_

Int charge_

protected

Charge of the feature.

◆ map_index_

UInt64 map_index_

protected

Index of the element's container.

Referenced by FeatureHandle::IndexLess::operator()().

◆ width_

float width_

protected

Width of the feature (FWHM)

Classes

Public Types

Public Member Functions

Accessors

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ChargeType

◆ WidthType

Constructor & Destructor Documentation

◆ FeatureHandle() [1/4]

◆ FeatureHandle() [2/4]

◆ FeatureHandle() [3/4]

◆ FeatureHandle() [4/4]

◆ ~FeatureHandle()

Member Function Documentation

◆ asMutable()

◆ getCharge()

◆ getMapIndex()

◆ getWidth()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ setCharge()

◆ setMapIndex()

◆ setWidth()

Member Data Documentation

◆ charge_

◆ map_index_

◆ width_