Herwig::HPDiagram Struct Reference

The HPDiagram struct contains information about a 2->2 hard-process that has been automatically generated by HardProcessConstructor. More...

#include <HPDiagram.h>

Public Types
enum	Channel { UNDEFINED = -1 , sChannel , tChannel , fourPoint }
	Enumeration for channel type. More...

Public Member Functions
	HPDiagram ()
	Standard Constructor.
	HPDiagram (IDPair a, IDPair b)
	Constructor taking ids as arguments.
bool	sameProcess (const HPDiagram &x) const
	Test whether this and x are the same process.

Public Attributes
IDPair	incoming
	Incoming particle id's.
IDPair	outgoing
	Outgoing particle id's.
BPair	ordered
	Particle ordering for t-channel diagrams.
PDPtr	intermediate
	ParticleData pointer to intermediate, null for 4-point vertices.
VBPair	vertices
	The two vertices for the diagram.
Channel	channelType
	Enum of channel type.
vector< CFPair >	colourFlow
	Store colour flow information.
vector< long >	ids
	Store the ids in a vector for easy use of comparison operator.

Detailed Description

The HPDiagram struct contains information about a 2->2 hard-process that has been automatically generated by HardProcessConstructor.

Definition at line 42 of file HPDiagram.h.

Member Enumeration Documentation

Channel

enum Herwig::HPDiagram::Channel

Enumeration for channel type.

Definition at line 45 of file HPDiagram.h.

Constructor & Destructor Documentation

HPDiagram() [1/2]

Herwig::HPDiagram::HPDiagram ( )

inline

Standard Constructor.

Definition at line 48 of file HPDiagram.h.

HPDiagram() [2/2]

Herwig::HPDiagram::HPDiagram ( IDPair  a, IDPair  b  )

inline

Constructor taking ids as arguments.

Definition at line 53 of file HPDiagram.h.

References ids, incoming, and outgoing.

Member Function Documentation

sameProcess()

bool Herwig::HPDiagram::sameProcess ( const HPDiagram &  x ) const

inline

Test whether this and x are the same process.

Parameters

x	The other process to check

Definition at line 90 of file HPDiagram.h.

References incoming, and outgoing.

Member Data Documentation

channelType

Channel Herwig::HPDiagram::channelType

Enum of channel type.

Definition at line 78 of file HPDiagram.h.

Referenced by Herwig::operator<<(), Herwig::operator==(), and Herwig::operator>>().

colourFlow

vector<CFPair> Herwig::HPDiagram::colourFlow

Store colour flow information.

Definition at line 81 of file HPDiagram.h.

Referenced by Herwig::operator<<(), and Herwig::operator>>().

ids

vector<long> Herwig::HPDiagram::ids

Store the ids in a vector for easy use of comparison operator.

Definition at line 84 of file HPDiagram.h.

Referenced by HPDiagram(), Herwig::operator<(), Herwig::operator<<(), and Herwig::operator>>().

incoming

IDPair Herwig::HPDiagram::incoming

Incoming particle id's.

Definition at line 63 of file HPDiagram.h.

Referenced by HPDiagram(), Herwig::operator<<(), Herwig::operator==(), Herwig::operator>>(), and sameProcess().

intermediate

PDPtr Herwig::HPDiagram::intermediate

ParticleData pointer to intermediate, null for 4-point vertices.

Definition at line 72 of file HPDiagram.h.

Referenced by Herwig::operator<<(), Herwig::operator==(), and Herwig::operator>>().

ordered

BPair Herwig::HPDiagram::ordered

Particle ordering for t-channel diagrams.

Definition at line 69 of file HPDiagram.h.

Referenced by Herwig::operator<<(), Herwig::operator==(), and Herwig::operator>>().

outgoing

IDPair Herwig::HPDiagram::outgoing

Outgoing particle id's.

Definition at line 66 of file HPDiagram.h.

Referenced by HPDiagram(), Herwig::operator<<(), Herwig::operator==(), Herwig::operator>>(), and sameProcess().

vertices

VBPair Herwig::HPDiagram::vertices

The two vertices for the diagram.

Definition at line 75 of file HPDiagram.h.

Referenced by Herwig::operator<<(), Herwig::operator==(), and Herwig::operator>>().

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The documentation for this struct was generated from the following file:

• HPDiagram.h