PARTONS::GPDType Class Reference

Definition of enumeration values for GPD types. More...

Public Types
enum	Type {   UNDEFINED = 0 , ALL = 1 , H = 2 , E = 3 ,   Ht = 4 , Et = 5 , HTrans = 6 , ETrans = 7 ,   HtTrans = 8 , EtTrans = 9 , H3p = 10 , E3p = 11 ,   Ht3p = 12 , Et3p = 13 , H3m = 14 , E3m = 15 ,   Ht3m = 16 , Et3m = 17 , EbarTrans = 18 , HL = 19 ,   EL = 20 , END }
	Definition of enumerate values corresponding to GPD types. More...

Public Member Functions
	GPDType ()
	Default constructor. More...
	GPDType (Type type)
	Assignment constructor. More...
	GPDType (const GPDType &other)
	Copy constructor. More...
	operator Type () const
	Automatic cast to enum. More...
std::string	toString () const
	Get string representation of type being assigned to a declared object of this class. More...
void	serialize (ElemUtils::Packet &packet) const
	Serialize into given Packet. More...
void	unserialize (ElemUtils::Packet &packet)
	Retrieve data from given Packet. More...
bool	operator< (const GPDType &other) const
	Relation operator that checks if the value of left operand is less than the value of right operand (based on values assigned in the definition of GPDType::Type). More...
GPDType::Type	getType () const
	Get type being assigned to a declared object of this class. More...
void	setType (Type type)
	Assign type to a declared object of this class. More...

Static Public Member Functions
static GPDType::Type	fromString (const std::string &gpdTypeStr)
	Try to match GPD type from given string. More...
static List< GPDType >	getListOfGPDTypeFromString (const std::string &gpdTypeListAsString)
	Try to match list of GPD types from given string. More...

Private Attributes
GPDType::Type	m_type
	Type associated to a declared object of this class. More...

Detailed Description

Definition of enumeration values for GPD types.

This class defines a set of enumeration values that are used to distinguish between GPD types. In addition, a declared object of this class is always associated to one GPD type (see GPDType::m_type), so member functions can act on it.

Member Enumeration Documentation

Type

enum PARTONS::GPDType::Type

Definition of enumerate values corresponding to GPD types.

Enumerator
UNDEFINED	Undefined type.
ALL	All-like type, useful to indicate all available types.
H	Twist-2 GPD \(H\).
E	Twist-2 GPD \(E\).
Ht	Twist-2 GPD \(\tilde{H}\).
Et	Twist-2 GPD \(\tilde{E}\).
HTrans	Twist-2 GPD \(H_{T}\).
ETrans	Twist-2 GPD \(E_{T}\).
HtTrans	Twist-2 GPD \(\tilde{H}_{T}\).
EtTrans	Twist-2 GPD \(\tilde{E}_{T}\).
H3p	Twist-3 GPD \(H_{3}^{+}\).
E3p	Twist-3 GPD \(E_{3}^{+}\).
Ht3p	Twist-3 GPD \(\tilde{H}_{3}^{+}\).
Et3p	Twist-3 GPD \(\tilde{E}_{3}^{+}\).
H3m	Twist-3 GPD \(H_{3}^{-}\).
E3m	Twist-3 GPD \(E_{3}^{-}\).
Ht3m	Twist-3 GPD \(\tilde{H}_{3}^{-}\).
Et3m	Twist-3 GPD \(\tilde{E}_{3}^{-}\).
EbarTrans	\(2\tilde{H}_{T} + E_{T}\)
HL	Used in DDVCS to mark CFF longitudinal helicity amplitudes related to GPD H.
EL	Used in DDVCS to mark CFF longitudinal helicity amplitudes related to GPD E.
END	End-like type, useful to define loops over all GPD types.

Constructor & Destructor Documentation

GPDType() [1/3]

PARTONS::GPDType::GPDType

(

)

Default constructor.

GPDType() [2/3]

PARTONS::GPDType::GPDType

(

Type

type

)

Assignment constructor.

Parameters

type	Type to be assigned.

GPDType() [3/3]

PARTONS::GPDType::GPDType

(

const GPDType &

other

)

Copy constructor.

Parameters

other

Object to be copied.

Member Function Documentation

fromString()

GPDType::Type PARTONS::GPDType::fromString ( const std::string &  gpdTypeStr )

static

Try to match GPD type from given string.

Parameters

gpdTypeStr

String to be matched.

Returns

Matched type or GPDType::UNDEFINED if unable to match.

getListOfGPDTypeFromString()

List< GPDType > PARTONS::GPDType::getListOfGPDTypeFromString ( const std::string &  gpdTypeListAsString )

static

Try to match list of GPD types from given string.

Types should be separated by the pipe symbol, e.g. "H|E|..."

Parameters

gpdTypeListAsString

String to be matched.

Returns

List of matched GPDType objects.

getType()

GPDType::Type PARTONS::GPDType::getType

(

)

const

Get type being assigned to a declared object of this class.

operator Type()

PARTONS::GPDType::operator GPDType::Type

(

)

const

Automatic cast to enum.

operator<()

bool PARTONS::GPDType::operator<

(

const GPDType &

other

)

const

Relation operator that checks if the value of left operand is less than the value of right operand (based on values assigned in the definition of GPDType::Type).

Used by std::sort function.

Parameters

other

Right hand value.

Returns

True if the value of left operand is less than the value of right operand, otherwise false.

serialize()

void PARTONS::GPDType::serialize

(

ElemUtils::Packet &

packet

)

const

Serialize into given Packet.

Parameters

packet

Target Packet.

setType()

void PARTONS::GPDType::setType

(

Type

type

)

Assign type to a declared object of this class.

toString()

std::string PARTONS::GPDType::toString

(

)

const

Get string representation of type being assigned to a declared object of this class.

Returns

String representation of assigned type, like "H" for GPDType::H.

unserialize()

void PARTONS::GPDType::unserialize

(

ElemUtils::Packet &

packet

)

Retrieve data from given Packet.

Parameters

packet

Input Packet.

Member Data Documentation

m_type

GPDType::Type PARTONS::GPDType::m_type

private

Type associated to a declared object of this class.

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The documentation for this class was generated from the following files:

• include/partons/beans/gpd/GPDType.h
• src/partons/beans/gpd/GPDType.cpp