herwig is hosted by Hepforge, IPPP Durham
Herwig  7.1.5
Herwig::HardProcessConstructor Class Referenceabstract

Here is the documentation of the HardProcessConstructor class. More...

#include <HardProcessConstructor.h>

Inheritance diagram for Herwig::HardProcessConstructor:

Public Types

typedef vector< HPDiagramHPDVector
 Vector of HPDiagrams. More...
 
- Public Types inherited from ThePEG::InterfacedBase
enum  InitState
 
- Public Types inherited from ThePEG::Pointer::ReferenceCounted
typedef unsigned int CounterType
 

Public Member Functions

virtual void constructDiagrams ()=0
 The main function to create diagrams etc for the processes.
 
Standard constructors and destructors.
 HardProcessConstructor ()
 The default constructor.
 
Functions used by the persistent I/O system.
void persistentOutput (PersistentOStream &os) const
 Function used to write out object persistently. More...
 
void persistentInput (PersistentIStream &is, int version)
 Function used to read in object persistently. More...
 
- Public Member Functions inherited from ThePEG::Interfaced
virtual bool defaultInit ()
 
PPtr getParticle (PID) const
 
PDPtr getParticleData (PID) const
 
bool used () const
 
void useMe () const
 
tEGPtr generator () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
PPtr getParticle (PID) const
 
PDPtr getParticleData (PID) const
 
bool used () const
 
void useMe () const
 
tEGPtr generator () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
- Public Member Functions inherited from ThePEG::InterfacedBase
string fullName () const
 
string name () const
 
string path () const
 
string comment () const
 
void setup (istream &is)
 
virtual IBPtr fullclone () const
 
virtual void debugme () const
 
void update ()
 
void init ()
 
virtual bool preInitialize () const
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
void update ()
 
void init ()
 
virtual bool preInitialize () const
 
void initrun ()
 
void finish ()
 
void touch ()
 
void reset ()
 
void clear ()
 
InitState state () const
 
bool locked () const
 
bool touched () const
 
void persistentOutput (PersistentOStream &os) const
 
void persistentInput (PersistentIStream &is, int version)
 
- Public Member Functions inherited from ThePEG::Base
void debug () const
 
- Public Member Functions inherited from ThePEG::Pointer::ReferenceCounted
CounterType referenceCount () const
 
- Public Member Functions inherited from ThePEG::Named
 Named (const string &newName=string())
 
const string & name () const
 
bool operator== (const Named &other) const
 
bool operator< (const Named &other) const
 

Static Public Member Functions

static void Init ()
 The standard Init function used to initialize the interfaces. More...
 
- Static Public Member Functions inherited from ThePEG::Interfaced
static void Init ()
 
- Static Public Member Functions inherited from ThePEG::InterfacedBase
static void Init ()
 
- Static Public Member Functions inherited from ThePEG::Base
static void Init ()
 

Protected Member Functions

tHwSMPtr model () const
 Pointer to the model being used.
 
tSubHdlPtr subProcess () const
 Pointer to the sub process handler.
 
bool debug () const
 Whether to print the debug information with the matrix element. More...
 
GeneralHardME::ColourStructure colourFlow (const tcPDVector &extpart) const
 Get the correct colour factor matrix. More...
 
bool duplicate (const HPDiagram &diagram, const HPDVector &group) const
 Search for a diagram that has already been created. More...
 
void fixFSOrder (HPDiagram &diag)
 Functions to set up colour flows and matrix elements. More...
 
void assignToCF (HPDiagram &diag)
 Assign a diagram to the appropriate colour flow(s). More...
 
void sChannelCF (HPDiagram &diag)
 Assign a $s$-channel diagram to the appropriate colour flow(s). More...
 
void tChannelCF (HPDiagram &diag)
 Assign a $t$-channel diagram to the appropriate colour flow(s). More...
 
void uChannelCF (HPDiagram &diag)
 Assign a $u$-channel diagram to the appropriate colour flow(s). More...
 
void fourPointCF (HPDiagram &diag)
 Assign a $u$-channel diagram to the appropriate colour flow(s). More...
 
Standard Interfaced functions.
virtual void doinit ()
 Initialize this object after the setup phase before saving an EventGenerator to disk. More...
 
- Protected Member Functions inherited from ThePEG::Interfaced
void reporeg (IBPtr object, string name) const
 
bool setDefaultReference (PtrT &ptr, string classname, string objectname)
 
 Interfaced (const string &newName)
 
 Interfaced (const Interfaced &i)
 
void setGenerator (tEGPtr generator)
 
- Protected Member Functions inherited from ThePEG::InterfacedBase
virtual IBPtr clone () const=0
 
 InterfacedBase (string newName)
 
 InterfacedBase (const InterfacedBase &i)
 
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
virtual void doinitrun ()
 
virtual void dofinish ()
 
virtual IVector getReferences ()
 
virtual void rebind (const TranslationMap &)
 
virtual void readSetup (istream &is)
 
virtual void doupdate ()
 
virtual void doinitrun ()
 
virtual void dofinish ()
 
virtual IVector getReferences ()
 
virtual void rebind (const TranslationMap &)
 
- Protected Member Functions inherited from ThePEG::Pointer::ReferenceCounted
 ReferenceCounted (const ReferenceCounted &)
 
ReferenceCountedoperator= (const ReferenceCounted &)
 
 ReferenceCounted (const ReferenceCounted &)
 
ReferenceCountedoperator= (const ReferenceCounted &)
 
- Protected Member Functions inherited from ThePEG::Named
const Namedoperator= (const Named &other)
 
const string & name (const string &newName)
 

Private Member Functions

HardProcessConstructoroperator= (const HardProcessConstructor &)=delete
 The assignment operator is private and must never be called. More...
 

Private Attributes

tHwSMPtr model_
 Pointer to the model being used.
 
tSubHdlPtr subProcess_
 Pointer to the sub process handler.
 
bool debug_
 Whether to print the debug information with the matrix element. More...
 

Additional Inherited Members

- Public Attributes inherited from ThePEG::InterfacedBase
 initializing
 
 uninitialized
 
 initialized
 
 runready
 
- Public Attributes inherited from ThePEG::Pointer::ReferenceCounted
const unsigned long uniqueId
 
- Static Protected Member Functions inherited from ThePEG::Interfaced
static void registerRepository (IBPtr)
 
static void registerRepository (IBPtr, string newName)
 

Detailed Description

Here is the documentation of the HardProcessConstructor class.

See also
The interfaces defined for HardProcessConstructor.

Definition at line 27 of file HardProcessConstructor.h.

Member Typedef Documentation

◆ HPDVector

Vector of HPDiagrams.

Definition at line 32 of file HardProcessConstructor.h.

Member Function Documentation

◆ assignToCF()

void Herwig::HardProcessConstructor::assignToCF ( HPDiagram diag)
protected

Assign a diagram to the appropriate colour flow(s).

Parameters
diagThe diagram to assign

◆ colourFlow()

GeneralHardME::ColourStructure Herwig::HardProcessConstructor::colourFlow ( const tcPDVector extpart) const
protected

Get the correct colour factor matrix.

Parameters
extpartVector of external ParticleData pointers

◆ debug()

bool Herwig::HardProcessConstructor::debug ( ) const
inlineprotected

Whether to print the debug information with the matrix element.

This is here solely so it can be passed to a matrix element that is created here.

Definition at line 132 of file HardProcessConstructor.h.

◆ doinit()

virtual void Herwig::HardProcessConstructor::doinit ( )
protectedvirtual

Initialize this object after the setup phase before saving an EventGenerator to disk.

Exceptions
InitExceptionif object could not be initialized properly.

Reimplemented from ThePEG::InterfacedBase.

Reimplemented in Herwig::ResonantProcessConstructor, and Herwig::TwoToTwoProcessConstructor.

◆ duplicate()

bool Herwig::HardProcessConstructor::duplicate ( const HPDiagram diagram,
const HPDVector group 
) const
protected

Search for a diagram that has already been created.

Parameters
diagramThe diagram to search for
groupThe group of diagrams to search through

◆ fixFSOrder()

void Herwig::HardProcessConstructor::fixFSOrder ( HPDiagram diag)
protected

Functions to set up colour flows and matrix elements.

Determine whether the ordering of the outgoing states is the same as the ordering in the matrix elements

Parameters
diagThe diagram to question

◆ fourPointCF()

void Herwig::HardProcessConstructor::fourPointCF ( HPDiagram diag)
protected

Assign a $u$-channel diagram to the appropriate colour flow(s).

Parameters
diagThe diagram to assign

◆ Init()

static void Herwig::HardProcessConstructor::Init ( )
static

The standard Init function used to initialize the interfaces.

Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.

◆ operator=()

HardProcessConstructor& Herwig::HardProcessConstructor::operator= ( const HardProcessConstructor )
privatedelete

The assignment operator is private and must never be called.

In fact, it should not even be implemented.

◆ persistentInput()

void Herwig::HardProcessConstructor::persistentInput ( PersistentIStream is,
int  version 
)

Function used to read in object persistently.

Parameters
isthe persistent input stream read from.
versionthe version number of the object when written.

◆ persistentOutput()

void Herwig::HardProcessConstructor::persistentOutput ( PersistentOStream os) const

Function used to write out object persistently.

Parameters
osthe persistent output stream written to.

◆ sChannelCF()

void Herwig::HardProcessConstructor::sChannelCF ( HPDiagram diag)
protected

Assign a $s$-channel diagram to the appropriate colour flow(s).

Parameters
diagThe diagram to assign

◆ tChannelCF()

void Herwig::HardProcessConstructor::tChannelCF ( HPDiagram diag)
protected

Assign a $t$-channel diagram to the appropriate colour flow(s).

Parameters
diagThe diagram to assign

◆ uChannelCF()

void Herwig::HardProcessConstructor::uChannelCF ( HPDiagram diag)
protected

Assign a $u$-channel diagram to the appropriate colour flow(s).

Parameters
diagThe diagram to assign

Member Data Documentation

◆ debug_

bool Herwig::HardProcessConstructor::debug_
private

Whether to print the debug information with the matrix element.

This is here solely so it can be passed to a matrix element that is created here.

Definition at line 185 of file HardProcessConstructor.h.


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