Geant4  10.00.p03
G4ParticleChange.cc
Go to the documentation of this file.
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // $Id: G4ParticleChange.cc 68795 2013-04-05 13:24:46Z gcosmo $
28 //
29 //
30 // --------------------------------------------------------------
31 // GEANT 4 class implementation file
32 //
33 //
34 //
35 // ------------------------------------------------------------
36 // Implemented for the new scheme 23 Mar. 1998 H.Kurahige
37 // Change default debug flag to false 10 May. 1998 H.Kurahige
38 // Add Track weight 12 Nov. 1998 H.Kurashige
39 // Activate CheckIt method for VERBOSE mode 14 Dec. 1998 H.Kurashige
40 // Modified CheckIt method for time 9 Feb. 1999 H.Kurashige
41 // Rename SetXXX methods to ProposeXXX DynamicCharge Oct. 2005 H.Kurashige
42 // Add get/ProposeMagneticMoment Mar 2007 H.Kurashige
43 // --------------------------------------------------------------
44 
45 #include "G4ParticleChange.hh"
46 #include "G4PhysicalConstants.hh"
47 #include "G4SystemOfUnits.hh"
48 #include "G4Track.hh"
49 #include "G4Step.hh"
50 #include "G4TrackFastVector.hh"
51 #include "G4DynamicParticle.hh"
52 #include "G4ExceptionSeverity.hh"
53 
55  : G4VParticleChange(),
56  theMomentumDirectionChange(),
57  thePolarizationChange(),
58  theEnergyChange(0.),
59  theVelocityChange(0.), isVelocityChanged(false),
60  thePositionChange(),
61  theGlobalTime0(0.), theLocalTime0(0.),
62  theTimeChange(0.), theProperTimeChange(0.),
63  theMassChange(0.), theChargeChange(0.),
64  theMagneticMomentChange(0.), theCurrentTrack(0)
65 {
66 }
67 
69 {
70 #ifdef G4VERBOSE
71  if (verboseLevel>2) {
72  G4cout << "G4ParticleChange::~G4ParticleChange() " << G4endl;
73  }
74 #endif
75 }
76 
77 // copy constructor
79  : G4VParticleChange(right)
80 {
81  if (verboseLevel>1) {
82  G4cout << "G4ParticleChange:: copy constructor is called " << G4endl;
83  }
85 
95  isVelocityChanged = true;
99 }
100 
101 // assignemnt operator
103 {
104 #ifdef G4VERBOSE
105  if (verboseLevel>1) {
106  G4cout << "G4ParticleChange:: assignment operator is called " << G4endl;
107  }
108 #endif
109  if (this != &right){
110  if (theNumberOfSecondaries>0) {
111 #ifdef G4VERBOSE
112  if (verboseLevel>0) {
113  G4cout << "G4ParticleChange: assignment operator Warning ";
114  G4cout << "theListOfSecondaries is not empty ";
115  }
116 #endif
117  for (G4int index= 0; index<theNumberOfSecondaries; index++){
118  if ( (*theListOfSecondaries)[index] ) delete (*theListOfSecondaries)[index] ;
119  }
120  }
121  delete theListOfSecondaries;
122 
125  for (G4int index = 0; index<theNumberOfSecondaries; index++){
126  G4Track* newTrack = new G4Track(*((*right.theListOfSecondaries)[index] ));
127  theListOfSecondaries->SetElement(index, newTrack); }
128 
131 
141  isVelocityChanged = true;
145 
149  }
150  return *this;
151 }
152 
154 {
155  return ((G4VParticleChange *)this == (G4VParticleChange *) &right);
156 }
157 
159 {
160  return ((G4VParticleChange *)this != (G4VParticleChange *) &right);
161 }
162 
163 
164 //----------------------------------------------------------------
165 // methods for handling secondaries
166 //
167 
169  G4bool IsGoodForTracking )
170 {
171  // create track
172  G4Track* aTrack = new G4Track(aParticle, GetGlobalTime(), thePositionChange);
173 
174  // set IsGoodGorTrackingFlag
175  if (IsGoodForTracking) aTrack->SetGoodForTrackingFlag();
176 
177  // Touchable handle is copied to keep the pointer
179 
180  // add a secondary
182 }
183 
185  G4ThreeVector newPosition,
186  G4bool IsGoodForTracking )
187 {
188  // create track
189  G4Track* aTrack = new G4Track(aParticle, GetGlobalTime(), newPosition);
190 
191  // set IsGoodGorTrackingFlag
192  if (IsGoodForTracking) aTrack->SetGoodForTrackingFlag();
193 
194  // Touchable is a temporary object, so you cannot keep the pointer
195  aTrack->SetTouchableHandle((G4VTouchable*)0);
196 
197  // add a secondary
199 }
200 
202  G4double newTime,
203  G4bool IsGoodForTracking )
204 {
205  // create track
206  G4Track* aTrack = new G4Track(aParticle, newTime, thePositionChange);
207 
208  // set IsGoodGorTrackingFlag
209  if (IsGoodForTracking) aTrack->SetGoodForTrackingFlag();
210 
211  // Touchable handle is copied to keep the pointer
213 
214  // add a secondary
216 }
217 
219 {
220  // add a secondary
222 }
223 
224 //----------------------------------------------------------------
225 // functions for Initialization
226 //
227 
229 {
230  // use base class's method at first
232  theCurrentTrack= &track;
233 
234  // set Energy/Momentum etc. equal to those of the parent particle
235  const G4DynamicParticle* pParticle = track.GetDynamicParticle();
236  theEnergyChange = pParticle->GetKineticEnergy();
237  theVelocityChange = track.GetVelocity();
238  isVelocityChanged = false;
240  thePolarizationChange = pParticle->GetPolarization();
241  theProperTimeChange = pParticle->GetProperTime();
242 
243  // Set mass/charge/MagneticMoment of DynamicParticle
244  theMassChange = pParticle->GetMass();
245  theChargeChange = pParticle->GetCharge();
247 
248  // set Position equal to those of the parent track
249  thePositionChange = track.GetPosition();
250 
251  // set TimeChange equal to local time of the parent track
252  theTimeChange = track.GetLocalTime();
253 
254  // set initial Local/Global time of the parent track
255  theLocalTime0 = track.GetLocalTime();
256  theGlobalTime0 = track.GetGlobalTime();
257 
258 }
259 
260 //----------------------------------------------------------------
261 // methods for updating G4Step
262 //
263 
265 {
266  // A physics process always calculates the final state of the
267  // particle relative to the initial state at the beginning
268  // of the Step, i.e., based on information of G4Track (or
269  // equivalently the PreStepPoint).
270  // So, the differences (delta) between these two states have to be
271  // calculated and be accumulated in PostStepPoint.
272 
273  // Take note that the return type of GetMomentumDirectionChange is a
274  // pointer to G4ParticleMometum. Also it is a normalized
275  // momentum vector.
276 
277  G4StepPoint* pPreStepPoint = pStep->GetPreStepPoint();
278  G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
279  G4Track* pTrack = pStep->GetTrack();
280  G4double mass = theMassChange;
281 
282  // Set Mass/Charge/MagneticMoment
283  pPostStepPoint->SetMass(theMassChange);
284  pPostStepPoint->SetCharge(theChargeChange);
285  pPostStepPoint->SetMagneticMoment(theMagneticMomentChange);
286 
287  // calculate new kinetic energy
288  G4double preEnergy = pPreStepPoint->GetKineticEnergy();
289  G4double energy = pPostStepPoint->GetKineticEnergy()
290  + (theEnergyChange - preEnergy);
291 
292  // update kinetic energy and momentum direction
293  if (energy > 0.0) {
294  // calculate new momentum
295  G4ThreeVector pMomentum = pPostStepPoint->GetMomentum()
297  - pPreStepPoint->GetMomentum());
298  G4double tMomentum = pMomentum.mag();
299  G4ThreeVector direction(1.0,0.0,0.0);
300  if( tMomentum > 0. ){
301  G4double inv_Momentum= 1.0 / tMomentum;
302  direction= pMomentum * inv_Momentum;
303  }
304  pPostStepPoint->SetMomentumDirection(direction);
305  pPostStepPoint->SetKineticEnergy( energy );
306  } else {
307  // stop case
308  //pPostStepPoint->SetMomentumDirection(G4ThreeVector(1., 0., 0.));
309  pPostStepPoint->SetKineticEnergy(0.0);
310  }
311  // calculate velocity
312  if (!isVelocityChanged) {
313  if(energy > 0.0) {
314  pTrack->SetKineticEnergy(energy);
316  pTrack->SetKineticEnergy(preEnergy);
317  } else if(theMassChange > 0.0) {
318  theVelocityChange = 0.0;
319  }
320  }
321  pPostStepPoint->SetVelocity(theVelocityChange);
322 
323  // update polarization
324  pPostStepPoint->AddPolarization( thePolarizationChange
325  - pPreStepPoint->GetPolarization());
326 
327  // update position and time
328  pPostStepPoint->AddPosition( thePositionChange
329  - pPreStepPoint->GetPosition() );
330  pPostStepPoint->AddGlobalTime(theTimeChange - theLocalTime0);
331  pPostStepPoint->AddLocalTime( theTimeChange - theLocalTime0 );
332  pPostStepPoint->AddProperTime( theProperTimeChange
333  - pPreStepPoint->GetProperTime());
334 
336  pPostStepPoint->SetWeight( theParentWeight );
337  }
338 
339 #ifdef G4VERBOSE
340  G4Track* aTrack = pStep->GetTrack();
341  if (debugFlag) CheckIt(*aTrack);
342 #endif
343 
344  // Update the G4Step specific attributes
345  return UpdateStepInfo(pStep);
346 }
347 
349 {
350  // A physics process always calculates the final state of the particle
351 
352  // Take note that the return type of GetMomentumChange is a
353  // pointer to G4ParticleMometum. Also it is a normalized
354  // momentum vector.
355 
356  G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
357  G4Track* pTrack = pStep->GetTrack();
358 
359  // Set Mass/Charge
360  pPostStepPoint->SetMass(theMassChange);
361  pPostStepPoint->SetCharge(theChargeChange);
362  pPostStepPoint->SetMagneticMoment(theMagneticMomentChange);
363 
364  // update kinetic energy and momentum direction
366  pPostStepPoint->SetKineticEnergy( theEnergyChange );
367 
368  // calculate velocity
370  if (!isVelocityChanged) {
371  if(theEnergyChange > 0.0) {
373  } else if(theMassChange > 0.0) {
374  theVelocityChange = 0.0;
375  }
376  }
377  pPostStepPoint->SetVelocity(theVelocityChange);
378 
379  // update polarization
380  pPostStepPoint->SetPolarization( thePolarizationChange );
381 
382  // update position and time
383  pPostStepPoint->SetPosition( thePositionChange );
384  pPostStepPoint->AddGlobalTime(theTimeChange - theLocalTime0);
385  pPostStepPoint->SetLocalTime( theTimeChange );
386  pPostStepPoint->SetProperTime( theProperTimeChange );
387 
389  pPostStepPoint->SetWeight( theParentWeight );
390  }
391 
392 #ifdef G4VERBOSE
393  G4Track* aTrack = pStep->GetTrack();
394  if (debugFlag) CheckIt(*aTrack);
395 #endif
396 
397  // Update the G4Step specific attributes
398  return UpdateStepInfo(pStep);
399 }
400 
401 
403 {
404  // A physics process always calculates the final state of the particle
405 
406  G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
407 
408  // Set Mass/Charge
409  pPostStepPoint->SetMass(theMassChange);
410  pPostStepPoint->SetCharge(theChargeChange);
411  pPostStepPoint->SetMagneticMoment(theMagneticMomentChange);
412 
413  // update kinetic energy and momentum direction
415  pPostStepPoint->SetKineticEnergy( theEnergyChange );
417  pPostStepPoint->SetVelocity(theVelocityChange);
418 
419  // update polarization
420  pPostStepPoint->SetPolarization( thePolarizationChange );
421 
422  // update position and time
423  pPostStepPoint->SetPosition( thePositionChange );
424  pPostStepPoint->AddGlobalTime(theTimeChange - theLocalTime0);
425  pPostStepPoint->SetLocalTime( theTimeChange );
426  pPostStepPoint->SetProperTime( theProperTimeChange );
427 
429  pPostStepPoint->SetWeight( theParentWeight );
430  }
431 
432 #ifdef G4VERBOSE
433  G4Track* aTrack = pStep->GetTrack();
434  if (debugFlag) CheckIt(*aTrack);
435 #endif
436 
437  // Update the G4Step specific attributes
438  return UpdateStepInfo(pStep);
439 }
440 
441 //----------------------------------------------------------------
442 // methods for printing messages
443 //
444 
446 {
447 // use base-class DumpInfo
449 
450  G4int oldprc = G4cout.precision(3);
451 
452  G4cout << " Mass (GeV) : "
453  << std::setw(20) << theMassChange/GeV
454  << G4endl;
455  G4cout << " Charge (eplus) : "
456  << std::setw(20) << theChargeChange/eplus
457  << G4endl;
458  G4cout << " MagneticMoment : "
459  << std::setw(20) << theMagneticMomentChange << G4endl;
460  G4cout << " : = " << std::setw(20)
461  << theMagneticMomentChange*2.*theMassChange/c_squared/eplus/hbar_Planck
462  << "*[e hbar]/[2 m]"
463  << G4endl;
464  G4cout << " Position - x (mm) : "
465  << std::setw(20) << thePositionChange.x()/mm
466  << G4endl;
467  G4cout << " Position - y (mm) : "
468  << std::setw(20) << thePositionChange.y()/mm
469  << G4endl;
470  G4cout << " Position - z (mm) : "
471  << std::setw(20) << thePositionChange.z()/mm
472  << G4endl;
473  G4cout << " Time (ns) : "
474  << std::setw(20) << theTimeChange/ns
475  << G4endl;
476  G4cout << " Proper Time (ns) : "
477  << std::setw(20) << theProperTimeChange/ns
478  << G4endl;
479  G4cout << " Momentum Direct - x : "
480  << std::setw(20) << theMomentumDirectionChange.x()
481  << G4endl;
482  G4cout << " Momentum Direct - y : "
483  << std::setw(20) << theMomentumDirectionChange.y()
484  << G4endl;
485  G4cout << " Momentum Direct - z : "
486  << std::setw(20) << theMomentumDirectionChange.z()
487  << G4endl;
488  G4cout << " Kinetic Energy (MeV): "
489  << std::setw(20) << theEnergyChange/MeV
490  << G4endl;
491  G4cout << " Velocity (/c): "
492  << std::setw(20) << theVelocityChange/c_light
493  << G4endl;
494  G4cout << " Polarization - x : "
495  << std::setw(20) << thePolarizationChange.x()
496  << G4endl;
497  G4cout << " Polarization - y : "
498  << std::setw(20) << thePolarizationChange.y()
499  << G4endl;
500  G4cout << " Polarization - z : "
501  << std::setw(20) << thePolarizationChange.z()
502  << G4endl;
503  G4cout.precision(oldprc);
504 }
505 
507 {
508  G4bool exitWithError = false;
509  G4double accuracy;
510  static G4ThreadLocal G4int nError = 0;
511 #ifdef G4VERBOSE
512  const G4int maxError = 30;
513 #endif
514 
515  // No check in case of "fStopAndKill"
516  if (GetTrackStatus() == fStopAndKill ) return G4VParticleChange::CheckIt(aTrack);
517 
518  // MomentumDirection should be unit vector
519  G4bool itsOKforMomentum = true;
520  if ( theEnergyChange >0.) {
521  accuracy = std::fabs(theMomentumDirectionChange.mag2()-1.0);
522  if (accuracy > accuracyForWarning) {
523  itsOKforMomentum = false;
524  nError += 1;
525  exitWithError = exitWithError || (accuracy > accuracyForException);
526 #ifdef G4VERBOSE
527  if (nError < maxError) {
528  G4cout << " G4ParticleChange::CheckIt : ";
529  G4cout << "the Momentum Change is not unit vector !!"
530  << " Difference: " << accuracy << G4endl;
531  G4cout << aTrack.GetDefinition()->GetParticleName()
532  << " E=" << aTrack.GetKineticEnergy()/MeV
533  << " pos=" << aTrack.GetPosition().x()/m
534  << ", " << aTrack.GetPosition().y()/m
535  << ", " << aTrack.GetPosition().z()/m
536  <<G4endl;
537  }
538 #endif
539  }
540  }
541 
542  // Both global and proper time should not go back
543  G4bool itsOKforGlobalTime = true;
544  accuracy = (aTrack.GetLocalTime()- theTimeChange)/ns;
545  if (accuracy > accuracyForWarning) {
546  itsOKforGlobalTime = false;
547  nError += 1;
548  exitWithError = exitWithError || (accuracy > accuracyForException);
549 #ifdef G4VERBOSE
550  if (nError < maxError) {
551  G4cout << " G4ParticleChange::CheckIt : ";
552  G4cout << "the local time goes back !!"
553  << " Difference: " << accuracy << "[ns] " <<G4endl;
554  G4cout << aTrack.GetDefinition()->GetParticleName()
555  << " E=" << aTrack.GetKineticEnergy()/MeV
556  << " pos=" << aTrack.GetPosition().x()/m
557  << ", " << aTrack.GetPosition().y()/m
558  << ", " << aTrack.GetPosition().z()/m
559  << " global time=" << aTrack.GetGlobalTime()/ns
560  << " local time=" << aTrack.GetLocalTime()/ns
561  << " proper time=" << aTrack.GetProperTime()/ns
562  << G4endl;
563  }
564 #endif
565  }
566 
567  G4bool itsOKforProperTime = true;
568  accuracy = (aTrack.GetProperTime() - theProperTimeChange )/ns;
569  if (accuracy > accuracyForWarning) {
570  itsOKforProperTime = false;
571  nError += 1;
572  exitWithError = exitWithError || (accuracy > accuracyForException);
573 #ifdef G4VERBOSE
574  if (nError < maxError) {
575  G4cout << " G4ParticleChange::CheckIt : ";
576  G4cout << "the proper time goes back !!"
577  << " Difference: " << accuracy << "[ns] " <<G4endl;
578  G4cout << aTrack.GetDefinition()->GetParticleName()
579  << " E=" << aTrack.GetKineticEnergy()/MeV
580  << " pos=" << aTrack.GetPosition().x()/m
581  << ", " << aTrack.GetPosition().y()/m
582  << ", " << aTrack.GetPosition().z()/m
583  << " global time=" << aTrack.GetGlobalTime()/ns
584  << " local time=" << aTrack.GetLocalTime()/ns
585  << " proper time=" << aTrack.GetProperTime()/ns
586  <<G4endl;
587  }
588 #endif
589  }
590 
591  // Kinetic Energy should not be negative
592  G4bool itsOKforEnergy = true;
593  accuracy = -1.0*theEnergyChange/MeV;
594  if (accuracy > accuracyForWarning) {
595  itsOKforEnergy = false;
596  nError += 1;
597  exitWithError = exitWithError || (accuracy > accuracyForException);
598 #ifdef G4VERBOSE
599  if (nError < maxError) {
600  G4cout << " G4ParticleChange::CheckIt : ";
601  G4cout << "the kinetic energy is negative !!"
602  << " Difference: " << accuracy << "[MeV] " <<G4endl;
603  G4cout << aTrack.GetDefinition()->GetParticleName()
604  << " E=" << aTrack.GetKineticEnergy()/MeV
605  << " pos=" << aTrack.GetPosition().x()/m
606  << ", " << aTrack.GetPosition().y()/m
607  << ", " << aTrack.GetPosition().z()/m
608  <<G4endl;
609  }
610 #endif
611  }
612 
613  // Velocity should not be less than c_light
614  G4bool itsOKforVelocity = true;
615  if (theVelocityChange < 0.) {
616  itsOKforVelocity = false;
617  nError += 1;
618  exitWithError = true;
619 #ifdef G4VERBOSE
620  if (nError < maxError) {
621  G4cout << " G4ParticleChange::CheckIt : ";
622  G4cout << "the velocity is negative !!"
623  << " Velocity: " << theVelocityChange/c_light <<G4endl;
624  G4cout << aTrack.GetDefinition()->GetParticleName()
625  << " E=" << aTrack.GetKineticEnergy()/MeV
626  << " pos=" << aTrack.GetPosition().x()/m
627  << ", " << aTrack.GetPosition().y()/m
628  << ", " << aTrack.GetPosition().z()/m
629  <<G4endl;
630  }
631 #endif
632  }
633 
634  accuracy = theVelocityChange/c_light - 1.0;
635  if (accuracy > accuracyForWarning) {
636  itsOKforVelocity = false;
637  nError += 1;
638  exitWithError = exitWithError || (accuracy > accuracyForException);
639 #ifdef G4VERBOSE
640  if (nError < maxError) {
641  G4cout << " G4ParticleChange::CheckIt : ";
642  G4cout << "the velocity is greater than c_light !!" << G4endl;
643  G4cout << " Velocity: " << theVelocityChange/c_light <<G4endl;
644  G4cout << aTrack.GetDefinition()->GetParticleName()
645  << " E=" << aTrack.GetKineticEnergy()/MeV
646  << " pos=" << aTrack.GetPosition().x()/m
647  << ", " << aTrack.GetPosition().y()/m
648  << ", " << aTrack.GetPosition().z()/m
649  <<G4endl;
650  }
651 #endif
652  }
653 
654  G4bool itsOK = itsOKforMomentum && itsOKforEnergy && itsOKforVelocity && itsOKforProperTime && itsOKforGlobalTime;
655  // dump out information of this particle change
656 #ifdef G4VERBOSE
657  if (!itsOK) {
658  DumpInfo();
659  }
660 #endif
661 
662  // Exit with error
663  if (exitWithError) {
664  G4Exception("G4ParticleChange::CheckIt",
665  "TRACK003", EventMustBeAborted,
666  "momentum, energy, and/or time was illegal");
667  }
668  //correction
669  if (!itsOKforMomentum) {
672  }
673  if (!itsOKforGlobalTime) {
674  theTimeChange = aTrack.GetLocalTime();
675  }
676  if (!itsOKforProperTime) {
678  }
679  if (!itsOKforEnergy) {
680  theEnergyChange = 0.0;
681  }
682  if (!itsOKforVelocity) {
683  theVelocityChange = c_light;
684  }
685 
686  itsOK = (itsOK) && G4VParticleChange::CheckIt(aTrack);
687  return itsOK;
688 }
G4ParticleDefinition * GetDefinition() const
void AddGlobalTime(const G4double aValue)
virtual void Initialize(const G4Track &)
G4double theProperTimeChange
void SetElement(G4int anIndex, Type *anElement)
Definition: G4FastVector.hh:76
static const double MeV
Definition: G4SIunits.hh:193
void AddPosition(const G4ThreeVector &aValue)
void SetPosition(const G4ThreeVector &aValue)
G4Step * UpdateStepInfo(G4Step *Step)
G4double GetLocalTime() const
G4double GetProperTime() const
G4double GetKineticEnergy() const
CLHEP::Hep3Vector G4ThreeVector
G4double GetVelocity() const
const G4DynamicParticle * GetDynamicParticle() const
void SetMagneticMoment(G4double value)
G4double GetProperTime() const
const G4ThreeVector & GetPosition() const
G4TrackFastVector * theListOfSecondaries
void SetWeight(G4double aValue)
void SetTouchableHandle(const G4TouchableHandle &apValue)
G4ThreeVector GetMomentum() const
virtual void DumpInfo() const
#define G4ThreadLocal
Definition: tls.hh:52
G4double GetGlobalTime(G4double timeDelay=0.0) const
virtual ~G4ParticleChange()
int G4int
Definition: G4Types.hh:78
G4ThreeVector CalcMomentum(G4double energy, G4ThreeVector direction, G4double mass) const
void AddLocalTime(const G4double aValue)
const G4String & GetParticleName() const
static const G4double accuracyForException
void AddPolarization(const G4ThreeVector &aValue)
void SetMomentumDirection(const G4ThreeVector &aValue)
G4StepPoint * GetPreStepPoint() const
void SetLocalTime(const G4double aValue)
virtual G4bool CheckIt(const G4Track &)
G4double theMagneticMomentChange
G4ThreeVector thePositionChange
G4ThreeVector thePolarizationChange
G4double GetKineticEnergy() const
void SetPolarization(const G4ThreeVector &aValue)
G4GLOB_DLL std::ostream G4cout
virtual G4Step * UpdateStepForPostStep(G4Step *Step)
const G4ThreeVector & GetPosition() const
G4double GetMass() const
bool G4bool
Definition: G4Types.hh:79
G4ParticleChange & operator=(const G4ParticleChange &right)
const G4ThreeVector & GetMomentumDirection() const
G4SteppingControl theSteppingControlFlag
G4double GetCharge() const
G4bool operator==(const G4ParticleChange &right) const
virtual G4Step * UpdateStepForAlongStep(G4Step *Step)
static const double GeV
Definition: G4SIunits.hh:196
Definition: G4Step.hh:76
G4double GetGlobalTime() const
G4double CalculateVelocity() const
Definition: G4Track.cc:214
void AddSecondary(G4Track *aSecondary)
G4bool operator!=(const G4ParticleChange &right) const
const G4TouchableHandle & GetTouchableHandle() const
void SetProperTime(const G4double aValue)
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
virtual G4bool CheckIt(const G4Track &)
G4ThreeVector theMomentumDirectionChange
virtual void Initialize(const G4Track &)
void SetVelocity(G4double v)
virtual void DumpInfo() const
virtual G4Step * UpdateStepForAtRest(G4Step *Step)
G4FastVector< G4Track, G4TrackFastVectorSize > G4TrackFastVector
G4double energy(const ThreeVector &p, const G4double m)
void SetCharge(G4double value)
G4StepPoint * GetPostStepPoint() const
const G4ThreeVector & GetPolarization() const
const G4Track * theCurrentTrack
G4double GetProperTime() const
void AddSecondary(G4Track *aSecondary)
void SetMass(G4double value)
#define G4endl
Definition: G4ios.hh:61
static const double m
Definition: G4SIunits.hh:110
G4TrackStatus GetTrackStatus() const
G4TrackStatus theStatusChange
void SetKineticEnergy(const G4double aValue)
G4double GetKineticEnergy() const
double G4double
Definition: G4Types.hh:76
static const G4double accuracyForWarning
void SetKineticEnergy(const G4double aValue)
static const double eplus
Definition: G4SIunits.hh:178
G4Track * GetTrack() const
static const double mm
Definition: G4SIunits.hh:102
#define ns
Definition: xmlparse.cc:597
G4double GetMagneticMoment() const
const G4ThreeVector & GetPolarization() const
void SetGoodForTrackingFlag(G4bool value=true)
void AddProperTime(const G4double aValue)