BOSS 7.0.9
BESIII Offline Software System
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Public Member Functions | List of all members
EvtPhsp Class Reference

#include <EvtPhsp.hh>

+ Inheritance diagram for EvtPhsp:

Public Member Functions

 EvtPhsp ()
 
virtual ~EvtPhsp ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void initProbMax ()
 
void init ()
 
void decay (EvtParticle *p)
 
 EvtPhsp ()
 
virtual ~EvtPhsp ()
 
void getName (std::string &name)
 
EvtDecayBase * clone ()
 
void initProbMax ()
 
void init ()
 
void decay (EvtParticle *p)
 
- Public Member Functions inherited from EvtDecayIncoherent
void makeDecay (EvtParticle *p)
 
virtual ~EvtDecayIncoherent ()
 
void setDaughterSpinDensity (int daughter)
 
int isDaughterSpinDensitySet (int daughter)
 
void makeDecay (EvtParticle *p)
 
virtual ~EvtDecayIncoherent ()
 
void setDaughterSpinDensity (int daughter)
 
int isDaughterSpinDensitySet (int daughter)
 
- Public Member Functions inherited from EvtDecayBase
virtual void getName (std::string &name)=0
 
virtual void decay (EvtParticle *p)=0
 
virtual void makeDecay (EvtParticle *p)=0
 
virtual EvtDecayBase * clone ()=0
 
virtual void init ()
 
virtual void initProbMax ()
 
virtual std::string commandName ()
 
virtual void command (std::string cmd)
 
double getProbMax (double prob)
 
double resetProbMax (double prob)
 
 EvtDecayBase ()
 
virtual ~EvtDecayBase ()
 
virtual bool matchingDecay (const EvtDecayBase &other) const
 
EvtId getParentId ()
 
double getBranchingFraction ()
 
void disableCheckQ ()
 
void checkQ ()
 
int getNDaug ()
 
EvtId * getDaugs ()
 
EvtId getDaug (int i)
 
int getNArg ()
 
int getPHOTOS ()
 
void setPHOTOS ()
 
void setVerbose ()
 
void setSummary ()
 
double * getArgs ()
 
std::string * getArgsStr ()
 
double getArg (int j)
 
std::string getArgStr (int j)
 
std::string getModelName ()
 
int getDSum ()
 
int summary ()
 
int verbose ()
 
void saveDecayInfo (EvtId ipar, int ndaug, EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
 
void printSummary ()
 
void setProbMax (double prbmx)
 
void noProbMax ()
 
void checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
 
void checkNDaug (int d1, int d2=-1)
 
void checkSpinParent (EvtSpinType::spintype sp)
 
void checkSpinDaughter (int d1, EvtSpinType::spintype sp)
 
virtual int nRealDaughters ()
 
virtual void getName (std::string &name)=0
 
virtual void decay (EvtParticle *p)=0
 
virtual void makeDecay (EvtParticle *p)=0
 
virtual EvtDecayBase * clone ()=0
 
virtual void init ()
 
virtual void initProbMax ()
 
virtual std::string commandName ()
 
virtual void command (std::string cmd)
 
double getProbMax (double prob)
 
double resetProbMax (double prob)
 
 EvtDecayBase ()
 
virtual ~EvtDecayBase ()
 
virtual bool matchingDecay (const EvtDecayBase &other) const
 
EvtId getParentId ()
 
double getBranchingFraction ()
 
void disableCheckQ ()
 
void checkQ ()
 
int getNDaug ()
 
EvtId * getDaugs ()
 
EvtId getDaug (int i)
 
int getNArg ()
 
int getPHOTOS ()
 
void setPHOTOS ()
 
void setVerbose ()
 
void setSummary ()
 
double * getArgs ()
 
std::string * getArgsStr ()
 
double getArg (int j)
 
std::string getArgStr (int j)
 
std::string getModelName ()
 
int getDSum ()
 
int summary ()
 
int verbose ()
 
void saveDecayInfo (EvtId ipar, int ndaug, EvtId *daug, int narg, std::vector< std::string > &args, std::string name, double brfr)
 
void printSummary ()
 
void setProbMax (double prbmx)
 
void noProbMax ()
 
void checkNArg (int a1, int a2=-1, int a3=-1, int a4=-1)
 
void checkNDaug (int d1, int d2=-1)
 
void checkSpinParent (EvtSpinType::spintype sp)
 
void checkSpinDaughter (int d1, EvtSpinType::spintype sp)
 
virtual int nRealDaughters ()
 

Additional Inherited Members

- Static Public Member Functions inherited from EvtDecayBase
static void findMasses (EvtParticle *p, int ndaugs, EvtId daugs[10], double masses[10])
 
static void findMass (EvtParticle *p)
 
static double findMaxMass (EvtParticle *p)
 
static void findMasses (EvtParticle *p, int ndaugs, EvtId daugs[10], double masses[10])
 
static void findMass (EvtParticle *p)
 
static double findMaxMass (EvtParticle *p)
 
- Protected Member Functions inherited from EvtDecayBase
bool daugsDecayedByParentModel ()
 
bool daugsDecayedByParentModel ()
 
- Protected Attributes inherited from EvtDecayBase
bool _daugsDecayedByParentModel
 

Detailed Description

Definition at line 30 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.hh.

Constructor & Destructor Documentation

◆ EvtPhsp() [1/2]

EvtPhsp::EvtPhsp ( )
inline

Definition at line 34 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.hh.

34{}

Referenced by clone().

◆ ~EvtPhsp() [1/2]

EvtPhsp::~EvtPhsp ( )
virtual

Definition at line 31 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

31{}

◆ EvtPhsp() [2/2]

EvtPhsp::EvtPhsp ( )
inline

Definition at line 34 of file BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.hh.

34{}

◆ ~EvtPhsp() [2/2]

virtual EvtPhsp::~EvtPhsp ( )
virtual

Member Function Documentation

◆ clone() [1/2]

EvtDecayBase * EvtPhsp::clone ( )
virtual

Implements EvtDecayBase.

Definition at line 39 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

39 {
40
41 return new EvtPhsp;
42
43}

◆ clone() [2/2]

EvtDecayBase * EvtPhsp::clone ( )
virtual

Implements EvtDecayBase.

◆ decay() [1/2]

void EvtPhsp::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

Definition at line 59 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

59 {
60
61 //unneeded - lange - may13-02
62 //if ( p->getNDaug() != 0 ) {
63 //Will end up here because maxrate multiplies by 1.2
64 // report(DEBUG,"EvtGen") << "In EvtPhsp: has "
65 // <<" daugthers should not be here!"<<endl;
66 // return;
67 //}
68 EvtFilter:
69 double weight = p->initializePhaseSpace(getNDaug(),getDaugs());
70 // std::cout<<"weight= "<<weight<<std::endl;
71 if(!EvtGlobalSet::iVV.size()) return;
72
73 for(int i=0;i<EvtGlobalSet::iVV.size();i++){
74 EvtVector4R psum(0,0,0,0);
75 for(int j=0;j<EvtGlobalSet::iVV[i].size();j++){
76 int idx =EvtGlobalSet::iVV[i][j];
77 psum += p->getDaug(idx)->getP4();
78 //debugging
79 //std::cout<<idx<<std::endl;
80 }
81 double xmass=psum.mass();
82 //std::cout<<xmass<<" "<<EvtGlobalSet::dVV[i][0]<<" "<<EvtGlobalSet::dVV[i][1]<<std::endl;
83 if(xmass<EvtGlobalSet::dVV[i][0] || xmass>EvtGlobalSet::dVV[i][1]) goto EvtFilter;
84 }
85
86 return ;
87}
xmass
const double xmass[5]
Definition: Gam4pikp.cxx:50
weight
*********Class see also m_nmax DOUBLE PRECISION m_MasPhot DOUBLE PRECISION m_phsu DOUBLE PRECISION m_Xenph DOUBLE PRECISION m_r2 DOUBLE PRECISION m_WtMass INTEGER m_nmax INTEGER m_Nevgen INTEGER m_IsFSR INTEGER m_MarTot *COMMON c_KarFin $ !Output file $ !Event serial number $ !alpha QED at Thomson limit $ !minimum energy at CMS for remooval $ !infrared dimensionless $ !dummy photon IR regulator $ !crude photon multiplicity enhancement factor *EVENT $ !MC crude volume of PhhSpace *Sfactors $ !YFS formfactor IR part only $ !YFS formfactor non IR finite part $ !mass weight
Definition: KarFin.h:34
EvtGlobalSet::dVV
static std::vector< std::vector< double > > dVV
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtGlobalSet.hh:21
EvtGlobalSet::iVV
static std::vector< std::vector< int > > iVV
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtGlobalSet.hh:22
EvtParticle::initializePhaseSpace
double initializePhaseSpace(int numdaughter, EvtId *daughters, double poleSize=-1., int whichTwo1=0, int whichTwo2=1)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtParticle.cc:1071

◆ decay() [2/2]

void EvtPhsp::decay ( EvtParticle *  p)
virtual

Implements EvtDecayBase.

◆ getName() [1/2]

void EvtPhsp::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

Definition at line 33 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

33 {
34
35 model_name="PHSP";
36
37}

◆ getName() [2/2]

void EvtPhsp::getName ( std::string &  name)
virtual

Implements EvtDecayBase.

◆ init() [1/2]

void EvtPhsp::init ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 46 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

46 {
47
48 // check that there are 0 arguments
49 checkNArg(0);
50
51}
EvtDecayBase::checkNArg
void checkNArg(int a1, int a2=-1, int a3=-1, int a4=-1)
Definition: bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtDecayBase.cc:482

◆ init() [2/2]

void EvtPhsp::init ( )
virtual

Reimplemented from EvtDecayBase.

◆ initProbMax() [1/2]

void EvtPhsp::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

Definition at line 53 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtPhsp.cc.

53 {
54
55 noProbMax();
56
57}

◆ initProbMax() [2/2]

void EvtPhsp::initProbMax ( )
virtual

Reimplemented from EvtDecayBase.

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