Herwig::slopeAndTotalXSec Struct Reference

A struct for the 2D root finding that is necessary to determine the soft cross section and the soft radius that is needed to describe the total cross section correctly. More...

#include <MPIHandler.h>

Inheritance diagram for Herwig::slopeAndTotalXSec:

Public Types
typedef Energy2	ArgType2
	second argument type
typedef InvEnergy2	ValType2
	second value type
Public Types inherited from Herwig::GSLHelper< CrossSection, CrossSection >
typedef CrossSection	ArgType
	Typedef for Agrument type.
typedef CrossSection	ValType
	Typedef for Value type.

Public Member Functions
	slopeAndTotalXSec (tcMPIHPtr handler)
	Constructor.
CrossSection	f1 (ArgType softXSec, ArgType2 softMu2) const
	first element of the vector like function to find root for
InvEnergy2	f2 (ArgType softXSec, ArgType2 softMu2) const
	second element of the vector like function to find root for
virtual ValType	vUnit () const
	provide the actual units of use
virtual ArgType	aUnit () const
	otherwise rounding errors may get significant
ValType2	vUnit2 () const
	provide the actual units of use
ArgType2	aUnit2 () const
	otherwise rounding errors may get significant
Public Member Functions inherited from Herwig::GSLHelper< CrossSection, CrossSection >
	GSLHelper ()
	Constructor.
virtual	~GSLHelper ()
	Destructor.
virtual CrossSection	vUnit () const
	Value type.
virtual CrossSection	aUnit () const
	Agrument type.

Private Attributes
tcMPIHPtr	handler_
	Pointer to the handler.

Detailed Description

A struct for the 2D root finding that is necessary to determine the soft cross section and the soft radius that is needed to describe the total cross section correctly.

NOT IN USE CURRENTLY

Definition at line 611 of file MPIHandler.h.

Member Typedef Documentation

ArgType2

typedef Energy2 Herwig::slopeAndTotalXSec::ArgType2

second argument type

Definition at line 621 of file MPIHandler.h.

ValType2

typedef InvEnergy2 Herwig::slopeAndTotalXSec::ValType2

second value type

Definition at line 624 of file MPIHandler.h.

Constructor & Destructor Documentation

slopeAndTotalXSec()

Herwig::slopeAndTotalXSec::slopeAndTotalXSec ( tcMPIHPtr  handler )

inline

Constructor.

Definition at line 618 of file MPIHandler.h.

Member Function Documentation

aUnit()

virtual ArgType Herwig::slopeAndTotalXSec::aUnit ( ) const

inlinevirtual

otherwise rounding errors may get significant

Reimplemented from Herwig::GSLHelper< CrossSection, CrossSection >.

Definition at line 646 of file MPIHandler.h.

aUnit2()

ArgType2 Herwig::slopeAndTotalXSec::aUnit2 ( ) const

inline

otherwise rounding errors may get significant

Definition at line 652 of file MPIHandler.h.

f1()

CrossSection Herwig::slopeAndTotalXSec::f1 ( ArgType  softXSec, ArgType2  softMu2  ) const

inline

first element of the vector like function to find root for

Parameters

softXSec	soft cross-section
softMu2	\(\mu^2\)

Definition at line 630 of file MPIHandler.h.

References handler_.

f2()

InvEnergy2 Herwig::slopeAndTotalXSec::f2 ( ArgType  softXSec, ArgType2  softMu2  ) const

inline

second element of the vector like function to find root for

Parameters

softXSec	soft cross-section
softMu2	\(\mu^2\)

Definition at line 638 of file MPIHandler.h.

References handler_.

vUnit()

virtual ValType Herwig::slopeAndTotalXSec::vUnit ( ) const

inlinevirtual

provide the actual units of use

Reimplemented from Herwig::GSLHelper< CrossSection, CrossSection >.

Definition at line 643 of file MPIHandler.h.

vUnit2()

ValType2 Herwig::slopeAndTotalXSec::vUnit2 ( ) const

inline

provide the actual units of use

Definition at line 649 of file MPIHandler.h.

Member Data Documentation

handler_

tcMPIHPtr Herwig::slopeAndTotalXSec::handler_

private

Pointer to the handler.

Definition at line 659 of file MPIHandler.h.

Referenced by f1(), and f2().

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

• MPIHandler.h