DecayChannel Class Reference

#include <DecayChannel.h>

Public Member Functions
void	AddDaughter (int pdg)
	DecayChannel ()
	DecayChannel (const DecayChannel &copy)
	DecayChannel (int mother, double branching, int nDaughters, int *daughters)
double	GetBranching ()
int	GetDaughterPDG (int i)
int *	GetDaughters ()
int	GetMotherPDG ()
int	GetNDaughters ()
void	SetBranching (double value)
void	SetDaughters (int *values, int n)
void	SetMotherPDG (int value)
	~DecayChannel ()

Private Attributes
double	fBranchingRatio
int	fDaughtersPDG [kMaxDaughters]
int	fMotherPDG
int	fNDaughters

Detailed Description

Definition at line 22 of file DecayChannel.h.

Constructor & Destructor Documentation

DecayChannel::DecayChannel

(

)

Definition at line 20 of file DecayChannel.cc.

References Particle::fNDaughters, mps_fire::i, kMaxDaughters, and kNonsensePDG.

                           {
  fMotherPDG = kNonsensePDG;
  fBranchingRatio = 0.0;
  fNDaughters = 0;
  for (int i = 0; i < kMaxDaughters; i++)
    fDaughtersPDG[i] = kNonsensePDG;
}

DecayChannel::DecayChannel

(

const DecayChannel &

copy

)

Definition at line 28 of file DecayChannel.cc.

References fBranchingRatio, fDaughtersPDG, fMotherPDG, fNDaughters, Particle::fNDaughters, and mps_fire::i.

                                                   {
  fMotherPDG = copy.fMotherPDG;
  fBranchingRatio = copy.fBranchingRatio;
  fNDaughters = copy.fNDaughters;
  for (int i = 0; i < fNDaughters; i++)
    fDaughtersPDG[i] = copy.fDaughtersPDG[i];
}

DecayChannel::DecayChannel	(	int	mother,
		double	branching,
		int	nDaughters,
		int *	daughters
	)

Definition at line 36 of file DecayChannel.cc.

References Particle::fNDaughters, mps_fire::i, and kMaxDaughters.

                                                                                       {
  fMotherPDG = mother;
  fBranchingRatio = branching;
  fNDaughters = 0;
  for (int i = 0; i < nDaughters; i++) {
    if (i >= kMaxDaughters) {
      edm::LogError("DecayChannel")
          << "From explicit constructor: Number of daughters bigger than the maximum allowed one (" << kMaxDaughters
          << ") !!";
    }
    fDaughtersPDG[fNDaughters++] = *(daughters + i);
  }
}

DecayChannel::~DecayChannel ( )

inline

Definition at line 33 of file DecayChannel.h.

{};                                                           // destructor

Member Function Documentation

void DecayChannel::AddDaughter

(

int

pdg

)

Definition at line 60 of file DecayChannel.cc.

References Particle::fNDaughters, kMaxDaughters, and dileptonTrigSettings_cff::pdg.

Referenced by SetBranching().

                                      {
  if (fNDaughters >= kMaxDaughters) {
    edm::LogError("DecayChannel")
        << "From AddDaughter(): Number of daughters is already >= than the maximum allowed one (" << kMaxDaughters
        << ") !!";
  }
  fDaughtersPDG[fNDaughters++] = pdg;
}

double DecayChannel::GetBranching ( )

inline

Definition at line 40 of file DecayChannel.h.

References fBranchingRatio.

Referenced by ParticlePDG::AddChannel(), and Decay().

{ return fBranchingRatio; }

int DecayChannel::GetDaughterPDG

(

int

i

)

Definition at line 69 of file DecayChannel.cc.

References Particle::fNDaughters, mps_fire::i, and kNonsensePDG.

Referenced by Decay(), GetDaughters(), and DatabasePDG::IsChannelAllowed().

                                      {
  if ((i >= fNDaughters) || (i < 0)) {
    edm::LogError("DecayChannel")
        << "From GetDaughterPDG(): Daughter index required is too big or less than zero!! There are only "
        << fNDaughters << " secondaries in this channel !!";
    return kNonsensePDG;
  }
  return fDaughtersPDG[i];
}

int* DecayChannel::GetDaughters ( )

inline

Definition at line 42 of file DecayChannel.h.

References fDaughtersPDG, GetDaughterPDG(), and mps_fire::i.

Referenced by ParticlePDG::AddChannel().

{ return fDaughtersPDG; }

int DecayChannel::GetMotherPDG ( )

inline

Definition at line 39 of file DecayChannel.h.

References fMotherPDG.

Referenced by ParticlePDG::AddChannel().

{ return fMotherPDG; }

int DecayChannel::GetNDaughters ( )

inline

Definition at line 41 of file DecayChannel.h.

References fNDaughters.

Referenced by ParticlePDG::AddChannel(), Decay(), and DatabasePDG::IsChannelAllowed().

{ return fNDaughters; }

void DecayChannel::SetBranching ( double  value )

inline

Definition at line 36 of file DecayChannel.h.

References AddDaughter(), dqmiodumpmetadata::n, SetDaughters(), relativeConstraints::value, and contentValuesCheck::values.

{ fBranchingRatio = value; }

void DecayChannel::SetDaughters	(	int *	values,
		int	n
	)

Definition at line 50 of file DecayChannel.cc.

References Particle::fNDaughters, mps_fire::i, kMaxDaughters, and dqmiodumpmetadata::n.

Referenced by SetBranching().

                                                     {
  for (int i = 0; i < n; i++) {
    if (i >= kMaxDaughters) {
      edm::LogError("DecayChannel") << "From SetDaughters(): Number of daughters bigger than the maximum allowed one ("
                                    << kMaxDaughters << ") !!";
    }
    fDaughtersPDG[fNDaughters++] = *(daughters + i);
  }
}

void DecayChannel::SetMotherPDG ( int  value )

inline

Definition at line 35 of file DecayChannel.h.

References relativeConstraints::value.

{ fMotherPDG = value; }

Member Data Documentation

double DecayChannel::fBranchingRatio

private

Definition at line 25 of file DecayChannel.h.

Referenced by DecayChannel(), and GetBranching().

int DecayChannel::fDaughtersPDG[kMaxDaughters]

private

Definition at line 27 of file DecayChannel.h.

Referenced by DecayChannel(), and GetDaughters().

int DecayChannel::fMotherPDG

private

Definition at line 24 of file DecayChannel.h.

Referenced by DecayChannel(), and GetMotherPDG().

int DecayChannel::fNDaughters

private

Definition at line 26 of file DecayChannel.h.

Referenced by DecayChannel(), and GetNDaughters().