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G4PSFlatSurfaceCurrent.cc
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27 // $Id: G4PSFlatSurfaceCurrent.cc 81087 2014-05-20 15:44:27Z gcosmo $
28 //
29 // G4PSFlatSurfaceCurrent
31 
32 #include "G4SystemOfUnits.hh"
33 #include "G4StepStatus.hh"
34 #include "G4Track.hh"
35 #include "G4VSolid.hh"
36 #include "G4VPhysicalVolume.hh"
37 #include "G4VPVParameterisation.hh"
38 #include "G4UnitsTable.hh"
39 #include "G4GeometryTolerance.hh"
41 // (Description)
42 // This is a primitive scorer class for scoring only Surface Flux.
43 // Current version assumes only for G4Box shape.
44 //
45 // Surface is defined at the -Z surface.
46 // Direction -Z +Z
47 // 0 IN || OUT ->|<- |
48 // 1 IN ->| |
49 // 2 OUT |<- |
50 //
51 // Created: 2005-11-14 Tsukasa ASO, Akinori Kimura.
52 // 17-Nov-2005 T.Aso, Bug fix for area definition.
53 // 31-Mar-2007 T.Aso, Add option for normalizing by the area.
54 // 2010-07-22 Introduce Unit specification.
55 //
57 
58 
60  G4int direction, G4int depth)
61  :G4VPrimitiveScorer(name,depth),HCID(-1),fDirection(direction),EvtMap(0),
62  weighted(true),divideByArea(true)
63 {
65  SetUnit("percm2");
66 }
67 
69  G4int direction,
70  const G4String& unit,
71  G4int depth)
72  :G4VPrimitiveScorer(name,depth),HCID(-1),fDirection(direction),EvtMap(0),
73  weighted(true),divideByArea(true)
74 {
76  SetUnit(unit);
77 }
78 
80 {;}
81 
83 {
84  G4StepPoint* preStep = aStep->GetPreStepPoint();
85  G4VPhysicalVolume* physVol = preStep->GetPhysicalVolume();
86  G4VPVParameterisation* physParam = physVol->GetParameterisation();
87  G4VSolid * solid = 0;
88  if(physParam)
89  { // for parameterized volume
91  ->GetReplicaNumber(indexDepth);
92  solid = physParam->ComputeSolid(idx, physVol);
93  solid->ComputeDimensions(physParam,idx,physVol);
94  }
95  else
96  { // for ordinary volume
97  solid = physVol->GetLogicalVolume()->GetSolid();
98  }
99 
100  G4Box* boxSolid = (G4Box*)(solid);
101 
102  G4int dirFlag =IsSelectedSurface(aStep,boxSolid);
103  if ( dirFlag > 0 ) {
104  if ( fDirection == fCurrent_InOut || fDirection == dirFlag ){
105  G4int index = GetIndex(aStep);
106  G4TouchableHandle theTouchable = preStep->GetTouchableHandle();
107  G4double current = 1.0;
108  if ( weighted ) current=preStep->GetWeight(); // Current (Particle Weight)
109  if ( divideByArea ){
110  G4double square = 4.*boxSolid->GetXHalfLength()*boxSolid->GetYHalfLength();
111  current = current/square; // Normalized by Area
112  }
113  EvtMap->add(index,current);
114  }
115  }
116 
117  return TRUE;
118 }
119 
121 
122  G4TouchableHandle theTouchable =
125 
126  if (aStep->GetPreStepPoint()->GetStepStatus() == fGeomBoundary ){
127  // Entering Geometry
128  G4ThreeVector stppos1= aStep->GetPreStepPoint()->GetPosition();
129  G4ThreeVector localpos1 =
130  theTouchable->GetHistory()->GetTopTransform().TransformPoint(stppos1);
131  if(std::fabs( localpos1.z() + boxSolid->GetZHalfLength())<kCarTolerance ){
132  return fCurrent_In;
133  }
134  }
135 
136  if (aStep->GetPostStepPoint()->GetStepStatus() == fGeomBoundary ){
137  // Exiting Geometry
138  G4ThreeVector stppos2= aStep->GetPostStepPoint()->GetPosition();
139  G4ThreeVector localpos2 =
140  theTouchable->GetHistory()->GetTopTransform().TransformPoint(stppos2);
141  if(std::fabs( localpos2.z() + boxSolid->GetZHalfLength())<kCarTolerance ){
142  return fCurrent_Out;
143  }
144  }
145 
146  return -1;
147 }
148 
150 {
151  EvtMap = new G4THitsMap<G4double>(detector->GetName(), GetName());
152  if ( HCID < 0 ) HCID = GetCollectionID(0);
153  HCE->AddHitsCollection(HCID, (G4VHitsCollection*)EvtMap);
154 }
155 
157 {;}
158 
160  EvtMap->clear();
161 }
162 
164 {;}
165 
167 {
168  G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl;
169  G4cout << " PrimitiveScorer " << GetName() <<G4endl;
170  G4cout << " Number of entries " << EvtMap->entries() << G4endl;
171  std::map<G4int,G4double*>::iterator itr = EvtMap->GetMap()->begin();
172  for(; itr != EvtMap->GetMap()->end(); itr++) {
173  G4cout << " copy no.: " << itr->first << " current : " ;
174  if ( divideByArea ) {
175  G4cout << *(itr->second)/GetUnitValue()
176  << " ["<<GetUnit()<<"]";
177  }else {
178  G4cout << *(itr->second)/GetUnitValue() << " [tracks]";
179  }
180  G4cout << G4endl;
181  }
182 }
183 
185 {
186  if ( divideByArea ) {
187  CheckAndSetUnit(unit,"Per Unit Surface");
188  } else {
189  if (unit == "" ){
190  unitName = unit;
191  unitValue = 1.0;
192  }else{
193  G4String msg = "Invalid unit ["+unit+"] (Current unit is [" +GetUnit()+"] ) for " + GetName();
194  G4Exception("G4PSFlatSurfaceCurrent::SetUnit","DetPS0007",JustWarning,msg);
195  }
196  }
197 }
198 
200  // Per Unit Surface
201  new G4UnitDefinition("percentimeter2","percm2","Per Unit Surface",(1./cm2));
202  new G4UnitDefinition("permillimeter2","permm2","Per Unit Surface",(1./mm2));
203  new G4UnitDefinition("permeter2","perm2","Per Unit Surface",(1./m2));
204 }
205 
virtual G4bool ProcessHits(G4Step *, G4TouchableHistory *)
const XML_Char * name
Definition: expat.h:151
G4double GetXHalfLength() const
void clear()
Definition: G4THitsMap.hh:267
G4double GetWeight() const
G4String GetName() const
static constexpr double cm2
Definition: G4SIunits.hh:120
virtual void Initialize(G4HCofThisEvent *)
virtual void ComputeDimensions(G4VPVParameterisation *p, const G4int n, const G4VPhysicalVolume *pRep)
Definition: G4VSolid.cc:138
Definition: G4Box.hh:64
virtual G4VSolid * ComputeSolid(const G4int, G4VPhysicalVolume *)
G4StepStatus GetStepStatus() const
virtual void EndOfEvent(G4HCofThisEvent *)
G4double GetSurfaceTolerance() const
G4VSolid * GetSolid() const
virtual const G4NavigationHistory * GetHistory() const
Definition: G4VTouchable.cc:86
const G4VTouchable * GetTouchable() const
void CheckAndSetUnit(const G4String &unit, const G4String &category)
int G4int
Definition: G4Types.hh:78
G4double GetZHalfLength() const
double z() const
static constexpr double mm2
Definition: G4SIunits.hh:116
G4StepPoint * GetPreStepPoint() const
G4int IsSelectedSurface(G4Step *, G4Box *)
G4GLOB_DLL std::ostream G4cout
G4VPhysicalVolume * GetPhysicalVolume() const
const G4ThreeVector & GetPosition() const
G4double GetUnitValue() const
bool G4bool
Definition: G4Types.hh:79
virtual void SetUnit(const G4String &unit)
virtual G4VPVParameterisation * GetParameterisation() const =0
virtual G4int GetIndex(G4Step *)
G4double GetYHalfLength() const
#define TRUE
Definition: globals.hh:55
const G4double kCarTolerance
Definition: G4Step.hh:76
G4int GetCollectionID(G4int)
void AddHitsCollection(G4int HCID, G4VHitsCollection *aHC)
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
G4int entries() const
Definition: G4THitsMap.hh:200
G4ThreeVector TransformPoint(const G4ThreeVector &vec) const
G4int add(const G4int &key, T *&aHit) const
Definition: G4THitsMap.hh:106
G4LogicalVolume * GetLogicalVolume() const
G4StepPoint * GetPostStepPoint() const
std::map< G4int, T * > * GetMap() const
Definition: G4THitsMap.hh:99
#define G4endl
Definition: G4ios.hh:61
G4MultiFunctionalDetector * detector
const G4AffineTransform & GetTopTransform() const
G4PSFlatSurfaceCurrent(G4String name, G4int direction, G4int depth=0)
double G4double
Definition: G4Types.hh:76
const G4String & GetUnit() const
static constexpr double m2
Definition: G4SIunits.hh:130
const G4TouchableHandle & GetTouchableHandle() const
static G4GeometryTolerance * GetInstance()