G4CrossSectionComposite Class Reference

#include <G4CrossSectionComposite.hh>

Inheritance diagram for G4CrossSectionComposite:

Public Member Functions
	G4CrossSectionComposite ()
virtual	~G4CrossSectionComposite ()
G4bool	operator== (const G4CrossSectionComposite &right) const
G4bool	operator!= (const G4CrossSectionComposite &right) const
virtual G4double	CrossSection (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
virtual const G4CrossSectionVector *	GetComponents () const =0
virtual G4bool	IsValid (G4double e) const
	G4CrossSectionComposite ()
virtual	~G4CrossSectionComposite ()
G4bool	operator== (const G4CrossSectionComposite &right) const
G4bool	operator!= (const G4CrossSectionComposite &right) const
virtual G4double	CrossSection (const G4KineticTrack &trk1, const G4KineticTrack &trk2)
virtual void	Add (G4CrossSectionComposite *component)
virtual void	Remove (G4CrossSectionComposite *component)
Public Member Functions inherited from G4VCrossSectionSource
	G4VCrossSectionSource ()
virtual	~G4VCrossSectionSource ()
G4bool	operator== (const G4VCrossSectionSource &right) const
G4bool	operator!= (const G4VCrossSectionSource &right) const
virtual G4double	CrossSection (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const =0
virtual const G4CrossSectionVector *	GetComponents () const =0
virtual G4String	Name () const =0
virtual void	Print () const
virtual void	PrintAll (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
virtual G4bool	IsValid (G4double e) const
virtual G4double	HighLimit () const
virtual G4double	LowLimit () const

Protected Attributes
G4CrossSectionVector *	_components

Additional Inherited Members
Protected Member Functions inherited from G4VCrossSectionSource
G4bool	InLimits (G4double e, G4double eLow, G4double eHigh) const
const G4ParticleDefinition *	FindLightParticle (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const
G4double	FcrossX (G4double e, G4double e0, G4double sigma, G4double eParam, G4double power) const
const G4ParticleDefinition *	FindKeyParticle (const G4KineticTrack &trk1, const G4KineticTrack &trk2) const

Detailed Description

Definition at line 50 of file G4CrossSectionComposite.hh.

Constructor & Destructor Documentation

G4CrossSectionComposite() [1/2]

G4CrossSectionComposite::G4CrossSectionComposite

(

)

Definition at line 48 of file G4CrossSectionComposite.cc.

{ }

~G4CrossSectionComposite() [1/2]

G4CrossSectionComposite::~G4CrossSectionComposite ( )

virtual

Definition at line 52 of file G4CrossSectionComposite.cc.

{ }

G4CrossSectionComposite() [2/2]

G4CrossSectionComposite::G4CrossSectionComposite

(

)

~G4CrossSectionComposite() [2/2]

virtual G4CrossSectionComposite::~G4CrossSectionComposite ( )

virtual

Member Function Documentation

Add()

virtual void G4CrossSectionComposite::Add ( G4CrossSectionComposite *  component )

virtual

CrossSection() [1/2]

virtual G4double G4CrossSectionComposite::CrossSection ( const G4KineticTrack &  trk1, const G4KineticTrack &  trk2  )

virtual

CrossSection() [2/2]

G4double G4CrossSectionComposite::CrossSection ( const G4KineticTrack &  trk1, const G4KineticTrack &  trk2  ) const

virtual

Implements G4VCrossSectionSource.

Definition at line 68 of file G4CrossSectionComposite.cc.

{
  // Cross section of composite is the sum of components cross sections
 
  G4double crossSection = 0.;
  G4double ecm = (trk1.Get4Momentum() + trk2.Get4Momentum()).mag();
 
  const G4CrossSectionVector* components = GetComponents();
  if (components != 0)
    {
      std::size_t nComponents = GetComponents()->size();
      for (std::size_t i=0; i<nComponents; ++i)
    {
      G4CrossSectionSourcePtr componentPtr = (*components)[i];
      G4VCrossSectionSource* component = componentPtr();
      if (component->IsValid(ecm))
        {
          crossSection += component->CrossSection(trk1,trk2);
        }
    }
    }
  return crossSection;
}

GetComponents()

virtual const G4CrossSectionVector * G4CrossSectionComposite::GetComponents ( ) const

pure virtual

Implements G4VCrossSectionSource.

Referenced by CrossSection(), and IsValid().

IsValid()

G4bool G4CrossSectionComposite::IsValid ( G4double  e ) const

virtual

Reimplemented from G4VCrossSectionSource.

Definition at line 94 of file G4CrossSectionComposite.cc.

{
  // The composite is valid if any of its components are valid
  G4bool answer = false;
  const G4CrossSectionVector* components = GetComponents();
  if (components != 0)
    {
      std::size_t n = components->size();
      for (std::size_t i=0; i<n; ++i)
    {
      G4CrossSectionSourcePtr componentPtr = (*components)[i];
      G4VCrossSectionSource* component = componentPtr();
      if (component->IsValid(e)) 
        {
          answer = true;
          break;
        }
    }
    }
  return answer;
}

operator!=() [1/2]

G4bool G4CrossSectionComposite::operator!=

(

const G4CrossSectionComposite &

right

)

const

Definition at line 62 of file G4CrossSectionComposite.cc.

{
  return (this != (G4CrossSectionComposite*) &right);
}

operator!=() [2/2]

G4bool G4CrossSectionComposite::operator!=

(

const G4CrossSectionComposite &

right

)

const

operator==() [1/2]

G4bool G4CrossSectionComposite::operator==

(

const G4CrossSectionComposite &

right

)

const

Definition at line 56 of file G4CrossSectionComposite.cc.

{
  return (this == (G4CrossSectionComposite*) &right);
}

operator==() [2/2]

G4bool G4CrossSectionComposite::operator==

(

const G4CrossSectionComposite &

right

)

const

Remove()

virtual void G4CrossSectionComposite::Remove ( G4CrossSectionComposite *  component )

virtual

Member Data Documentation

_components

G4CrossSectionVector* G4CrossSectionComposite::_components

protected

Definition at line 69 of file G4VCrossSectionComposite.hh.

---

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

• G4CrossSectionComposite.hh
• G4VCrossSectionComposite.hh
• G4CrossSectionComposite.cc