$Id: History,v 1.364 2008/11/20 20:32:40 vnivanch Exp $ ------------------------------------------------------------------- ========================================================= Geant4 - an Object-Oriented Toolkit for Simulation in HEP ========================================================= Category History file --------------------- This file should be used by G4 developers and category coordinators to briefly summarize all major modifications introduced in the code and keep track of all category-tags. It DOES NOT substitute the CVS log-message one should put at every committal in the CVS repository ! ---------------------------------------------------------- * Reverse chronological order (last date on top), please * ---------------------------------------------------------- 20 November 08: V.Ivant (emutils-V09-01-37) G4EmConfigurator - fixed energy interval selection for a model G4VMultipleScattering - set process sub-type 10 to distinguish with single Coulomb scattering 13 Novemver 08: A.Schaelicke (emutils-V09-01-36) G4LossTableManager - changed default LPM effect to ON again G4VEmModel - (VI) add LPM flag and Get/Set methods 12 November 08: V.Ivant (emutils-V09-01-35) G4VEmModel - fixed memory leak by destruction G4EmElementSelectors G4EmSaturation - activate saturation for energy deposition due to photo-electric effect 24 October 08: V.Ivant (emutils-V09-01-34) G4EmProcessSubType - moved optical processes enumeration to optical directory 20 October 08: V.Ivant (emutils-V09-01-33) G4EnergyLossMessenger - added /process/em/applyCuts command 17 October 08: V.Ivant (emutils-V09-01-32) G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering set number of bins for tables 7 per decade 15 October 08: V.Ivant (emutils-V09-01-31) G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering improved cout 14 October 08: V.Ivant (emutils-V09-01-30) G4VEmModel - add secondaryThreshold variable and Get/Set methods G4EmCorrections - define the range of correction vector 25 keV - 2.5 MeV, as it is in ICRU'73 table, use 20 bins G4LossTableManager - set spline option "true" and flagLPM "false" by default G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering set default table size 0.1 keV - 100 TeV in 60 bins G4EmModelManager - included G4EmProcessSubType.hh header G4EmTableType.hh - changed enumeration names fIonisation -> fIsIonisation, fSubIonisation -> fIsSubIonisation to avoid clash with sub-type enumeration name 21 September 08: V.Ivant (emutils-V09-01-29) G4EmCorrections - do not compute ion corrections if for ions G4hIonisation process is used 21 September 08: V.Ivant (emutils-V09-01-28) G4ionEffectiveCharge - remove chargeFactor - return to 01-25 G4VEnergyLossProcess - fixed initialisation; 12 September 08: V.Ivant (emutils-V09-01-27) G4VEmProcess - improved verbose output G4VEnergyLossProcess - added pointer to current G4VEmModel; removed method CorrectionsAlongStep, instead corresponding method of a model are used; improved verbose output G4VEmFluctuationModel - added method SetParticleAndCharge G4VEmModel - minor optimisations of SelectRandomAtom and SelectIsotope; added methods GetParticleCharge, GetChargeSquareRatio, CorrectionsAlongStep, ActivateNuclearStopping needed for simulation of ion transport G4EmCorrections - added interfaces to effective charge G4ionEffectiveCharge - added variable chargeFactor to be used for He ions 29 August 08: V.Ivant (emutils-V09-01-26) G4VEmProcess, G4VMultipleScattering, G4VEnergyLossProcess - use new DumpModelList method from G4EmModelManager in the verbosity output G4EmModelManager - fixed crash in destructor when verbosity > 1; fixed selection of models per energy; update printout with DumpModelList method 21 August 08: V.Ivant (emutils-V09-01-25) G4VEmModel - add parameter kinEnergy to SetupMaterial method; set pointer currentElement in ComputeCrossSectionPerAtom G4EmElementSelector - update usage of methods SetupMaterial and ComputeCrossSectionPerAtom 3 August 08: V.Ivant (emutils-V09-01-24) G4EmCorrections - dEdx data for ions are initialised at the start of a run for materials used in geometry; search for ion/material pairs updated G4EmCalculator - improved cout 31 July 08: V.Ivant (emutils-V09-01-23) G4VEmProcess, G4VMultipleScattering, G4VEnergyLossProcess - use verbosity flag for GetEmModel method G4VEmModel - use stl vector for cross sections instead of array 21 July 08: V.Ivant (emutils-V09-01-22) G4VEmModel - added vector of G4ElementSelectors, in which vectors of relative cross sections per elements of a compound material are stored; added new methods: InitialisaElementSelectors and SelectRandomAtom, G4LossTableBuilder - remove dependence on G4LossTableManager G4LossTableManager - propagated spline flag to G4LossTableBuilder 15 July 08: V.Ivant (emutils-V09-01-21) G4EmConfigurator - a new helper class to add model per particle type, process, energy range and G4Region G4VEmProcess, G4VEnergyLossProcess - renamed and improved method "MicroscopicCrossSection" by "CrossSectionPerVolume" G4VEmModel, G4VEmProcess, G4VMultipleScattering, G4VEnergyLossProcess reodering of members of classes and improved comments: - separated members fixed at construction, defined at ininitialisation, and modified in run time - improved comments in header files G4LossTableManager - added register/deregister mechanism and deletion at the end of job for G4VEmModel G4EmModelManager - does not delete models anymore 9 July 08: V.Ivant (emutils-V09-01-20) G4ElectronIonPair - a new helper class to sample number of primary ionisations in detectors 8 July 08: V.Ivant (emutils-V09-01-19) G4VEmModel - added inline method ComputeCrossSectionPerAtom G4LossTableManager and G4EnergyLossTable - remove call to exit() 9 June 08: V.Ivant (emutils-V09-01-18) G4ionEffectiveCharge - return back Ziegler formula for effective charge of ions; min effective charge is 1.0 (instead of 0.1) G4EmCorrections - a minor change of the scale for external ion data 2 June 08: V.Ivant (emutils-V09-01-17) G4ionEffectiveCharge - use simplified formula for effective charge of ions 28 May 08: V.Ivant (emutils-V09-01-16) G4VEmModel - added virtual method SetupForMaterial G4EmElementSelector - helper class to sample random G4Element in a compound material 28 May 08: V.Ivant (emutils-V09-01-15) G4VEnergyLossProcess - fixed problem of subcutoff option for ions (ion ranges were wrong) G4LossableBuilder - use more precise algorith to compute range for the case, when spline is used 20 May 08: V.Ivant (emutils-V09-01-14) - G4EmCorrections - computation of the finite size correction is moved to the Bethe-Bloch model 11 May 08: V.Ivant (emutils-V09-01-13) - G4VMultipleScattering - make AlongStepGetPhysicalInteractionLength method virtual allowing to overwrite it by a derived class - needed for ion simulation - G4EmCalculator - fixed bug in computation for ions 21 April 08: V.Ivant (emutils-V09-01-12) - G4VEmModel, G4VEmProcess, G4VMultipleScattering, G4EnergyLossMessenger G4EmProcessOptions - introduced polarAngleLimit parameter and Get/Set methods for single and multiple scattering models - G4ionEffectiveCharge - fixed initialisation at first event - G4EmCorrections - review and fix computation of high order corrections for ions - G4EmCalculator - updated computations for ions 08 April 08: V.Ivant (emutils-V09-01-11) - G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering, G4LossTableBuilder - introduced spline 25 March 08: V.Ivant (emutils-V09-01-10) - G4EmCorrections - precompute EM formfactor for corrections - G4VEnergyLossProcess - store bremsstrahlung cross sections 25 March 08: V.Ivant (emutils-V09-01-09) - G4EmCorrections - added cut dependence into finite size correction - G4VEnergyLossProcess - added cout of linLossLimit 17 March 08: V.Ivant (emutils-V09-01-08) - G4EmSaturation - added interface with G4Step 14 March 08: mma (emutils-V09-01-07) - modifs in G4EmSaturation 14 March 08: V.Ivant (emutils-V09-01-06) - G4EmSaturation - added computation of the average recoil mass, use Birks coefficient from G4Material - G4LossTableManager - fixed logic in compute dedx table for an inactive process 10 March 08: V.Ivant (emutils-V09-01-05) - G4LossTableManager, G4EmProcessOptions - added Set/Get spline flag - G4EnergyLossMessenger - added a command "/process/em/spline" - G4VMultipleScattering - SetSkin method does not change StepLimitType anymore - G4VMscModel - new class to define general msc parameters 21 February 08: V.Ivant (emutils-V09-01-04) - G4EmSaturation - fixed initialisation problem 21 February 08: V.Ivant (emutils-V09-01-03) - G4EmCorrections - added correction on effective charge for NIST materials in the IonHighOrderCorrections method - G4EmSaturation - new helper class - G4LossTableManager - added GetEmSaturation method 14 February 08: V.Ivant (emutils-V09-01-02) - G4EmCorrections - added IonBarkasCorrection, IonHighOrderCorrections and ComputeIonCorrections methods in order to provide a smooth transition between low-energy parameterization and Bethe-Bloch model - G4ionEffectiveCharge - use precomputed Z^1/3 values, use expantions of exp and pow functions, do not perform recomputation if arguments of methods unchanged 04 February 08: V.Ivant (emutils-V09-01-01) - G4VEnergyLossProcess - fixed computation of NIEL at the last step of a particle 11 January 08: V.Ivant (emutils-V09-01-00) - G4EmCorrections - improve CPU by usage expansions and precalculated values of Z^0.23 - G4VEnergyLossProcess - fixed list of "collaborative" processes needed for sub-cutoff option 09 November 07: V.Ivant (emutils-V09-00-13) - G4VMultipleScattering - set at initialisation that scattering may be off lectrons (needed for single scattering) - G4EmModelmanager - add pointers to G4Gamma and G4Positron at initialisation 07 November 07: V.Ivant (emutils-V09-00-12) - G4VEnergyLossProcess - simplify logic to switch on/off fluctuations - G4EmProcessOptions - add forgoten initialisation of G4LossTableManager parameters together with parameters of concrete processes (fixed initialisation when options defined before proceeses are instantiated) 29 October 07: V.Ivant (emutils-V09-00-11) - G4VEmProcess, G4VEnergyLossProcess, G4VMultipleScattering cleanup - move virtual method to the source code - G4VMultipleScattering - use SamleScattering method PostStep - G4VEmModel - added SampleScattering method for msc models - G4VEnergyLossProcess - set default flags of fluctuation to "false" they changed to "true" when first model of fluctuations is added 08 October 07: V.Ivant (emutils-V09-00-10) - G4VEmProcess - use cut in PostStepDoIt (before was zero) 04 October 07: V.Ivant (emutils-V09-00-09) - G4VEnergyLossProcess - fixed problem at destruction 02 October 07: V.Ivant (emutils-V09-00-08) - G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering - fixed memory leak - proper delete of G4PhysicsTables 27 September 07: V.Ivant (emutils-V09-00-07) - G4ionEffectiveCharge - use Fermi energy from G4Material and not recalculate at each step; reorganized formulas - less calls to exp, log, pow 26 September 07: V.Ivant (emutils-V09-00-06) - G4VEnergyLossProcess and G4VEmProcess - move virtual function PostStepGetPhysicalInteractionLength from inline to body of classes 25 September 07: V.Ivant (emutils-V09-00-05) - G4VEnergyLossProcess and G4VEmProcess - fixed handling zero cross section in PostStepGetPhysicalInteractionLength method to avoid problem happans in FanoCavity example when cross section inside cavity is zero - G4VEmModel - compare cross section with DBL_MIN instead of zero 16 August 07: V.Ivant (emutils-V09-00-04) - G4EmCalculator - fixed default region name - G4VEnergyLossProcess - use prestep time for subcutoff secondaries and do not use GetVelocity method 02 August 07: V.Ivant (emutils-V09-00-03) - G4VEnergyLossProcess - simplify energy loss computation for the case of big step (few % faster) 28 July 07: V.Ivant (emutils-V09-00-02) - G4VEnergyLossProcess - use stl vector of G4VEmModel instead of array - G4VEmProcess - added cut to ComputeCrossSectionPerAtom method; added vector of cuts per material for secondaries, which are needed for single scattering process 16 July 07: V.Ivant (emutils-V09-00-01) - G4VEmProcess - integral option coupled with buildLambdaTable option: integral cannot be true if buildLambdaTable is false 11 July 07: V.Ivant (emutils-V09-00-00) - G4VEmModel - fixed SelectRandomAtom method (last element of compound was never selected - instead first was taken) 20 June 07: V.Ivant (emutils-V08-03-06) - G4VEnergyLossProcess add initialisation of preStepKinEnergy before run in order to fix a problem of test14 reported by Valgrind 14 June 07: V.Ivant (emutils-V08-03-05) - G4LossTableManager - add deletion of G4EmCorrections in destructor 12 June 07: V.Ivant (emutils-V08-03-04) - G4VEnergyLossProcess fixed estimation of step limit inside AlongStepGetPhysicalInteractionLength method - do not use safety 11 June 07: V.Ivant (emutils-V08-03-03) - G4MscStepLimitType, G4VMultipleScattering, G4EnergyLossMessenger substitute name "G4v71" -> "Minimal" 23 May 07: V.Ivant (emutils-V08-03-02) - G4VEnergyLossProcess, G4VEmProcess - remove method SecondaryPostStep use instead a direct call to selected model 22 May 07: V.Ivant (emutils-V08-03-01) - G4VEmModel - change interface of SampleSecondary method, it become void, extra parameter std::vector*, this vector is now a member of base class G4VEnergyLossProcess, G4VEmProcess, no new and delete of the vector in the run time. About 5% speadup of EM shower simulation - G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering modified to follow this new interface 21 May 07: V.Ivant (emutils-V08-03-00) 21 May 07: V.Ivant (emutils-V08-02-12) - G4VEnergyLossProcess - speadup the code by added implementation method PostStepGetPhysicalInteractionLength; added methods InitialiseStep and InitialiseMassCharge - G4VEmProcess - speadup the code by added implementation method PostStepGetPhysicalInteractionLength; add comments to header and inline methods 20 May 07: V.Ivant (emutils-V08-02-11) - G4VMultipleScattering - speadup the code by added implementation of method AlongStepGetPhysicalInteractionLength and do not use ContinuousStepLimit; also added implementation of method PostStepGetPhysicalInteractionLength - G4VEnergyLossProcess - speadup the code by added implementation method AlongStepGetPhysicalInteractionLength and do not use ContinuousStepLimit 18 May 07: V.Ivant (emutils-V08-02-10) - G4EnergyLossMessenger - make new UI sub-directory "/process/msc" and reorganise UI commands for msc processes; use G4EmProcessOptions as an interface to all EM processes - G4LossTableManager - remove set msc parameters - G4EmProcessOptions - update interface to msc processes, add extra methods to set parameters - G4VEnergyLossProcess - cleanup comments and reorgnize code for easier reading; move short methods to inline; - G4VMultipleScattering - cleanup comments and reorgnize code for easier reading; move short methods to inline; add method to set msc parameters - G4MscStepLimitType - is added 10 May 07: V.Ivant (emutils-V08-02-09) - integrated fixes of emutils-V08-02-06a 25 April 07: V.Ivant (emutils-V08-02-08) - G4VEnegryLossProcess - move initialisation of safety helper to BuildPhysicsTable 12 April 07: V.Ivant (emutils-V08-02-07) - G4VEnegryLossProcess - use unique G4SafetyHelper - G4VEmProcess - remove double call to Clear method 08 May 07: V.Ivant (emutils-V08-02-06a) - G4VEnegryLossProcess - use linearLossLimit 0.05 as in 8.2 - G4EmCorrections - fix division by zero by using ion mass from G4IonTable 19 March 07: V.Ivant (emutils-V08-02-06) - G4VMultipleScattering - add protection against zero step or energy - G4EmModelManager - add maxCutInRange variable for sub-cutoff option - G4EmCalculator - add method ComputeEnergyCutFromRangeCut - G4EnergyLossMessenger - send message "/run/physicsModified" after all commands, which require reinitialisation - G4VEnergyLossProcess - use SafetyHelper instead of Navigator - add protection agains zero-length step 16 February 07: V.Ivant (emutils-V08-02-05) - G4VEnegryLossProcess - change initialisation: linLossLimit=1.e-6 improve precision of energy loss for high energy incident and high cut 13 February 07: V.Ivant (emutils-V08-02-04) - G4LossTableManager, G4EmProcessOptions, G4EnergyLossMessenger add command MscSkin, linearLossLimit - G4VMultipleScattering - add SetSkin and Skin methods - G4LossTableBuilder - use more precise algorithm to build inverse range table using G4LPhysicsFreeVector 07 February 07: V.Ivant (emutils-V08-02-03) - G4LossTableManager, G4EmProcessOptions, G4EnergyLossMessenger add command MscLateralDisplacement 16 January 07: V.Ivant (emutils-V08-02-02) - G4LossTableBuilder - fill new vector for dedx (do not reuse old) - G4LossTableManager - fix problen of reinitialisation for the next run after activate/desactivate energy loss process - G4VEmEnergyLossProcess - add members theIonisationTable and theSubIonisationTables in order to save separately total energy loss and energy loss due to ionisation; 15 January 07: mma (emutils-V08-02-01) - G4VEmEnergyLossProcess - add SetEmModel(index) add SetFluctModel() 11 January 07: V.Ivant - G4LossTableManager - fix problen of initialisation - G4VEmEnergyLossProcess - fix subcutoff option for bremsstrahlung 10 November 06: V.Ivant (emutils-V08-01-06) - G4EnergyLossMessenger - add commands binsDEDX, binsLambda 23 October 06: V.Ivant (emutils-V08-01-05) - G4LossTableManger - add method GetEnergyLossProcess - G4EmCalculator - 10 keV - 1 keV energy to access lowEnergy ionisation 29 Septenber 06: V.Ivant (emutils-V08-01-04) - G4EmCalculator add computation of smoothing factor for dedx of hadrons/ions 13 September 06: mma (emutils-V08-01-03) - G4VEmProcess: add function SetModel( G4VEmModel* ) 29 August 06: V.Ivant (emutils-V08-01-02) - G4VEmModel add member currentElement and protected Get/Set methods 15 June 06: V.Ivant (emutils-V08-01-01) - G4VEnergyLossProcess - make protected LambdaPhysicsVector method - G4ionEffectiveCharge - add protection for NULL pointer to material 05 July 06: V.Ivant (emutils-V08-01-00) - G4LossTableManager - do not clear loss table map to avoid crash for activate/desactivate regime with ion gun, propagate 'RandomStep' flag to processes 07 June 06: V.Ivant (emutils-V08-00-20) - G4VEnergyLossProcess - Do not change particle momentum AlongStep 02 June 06: V.Ivant (emutils-V08-00-19) - G4EmCorrections - fix compilation warnings at SUN 22 May 06: V.Ivant (emutils-V08-00-18) - G4EmProcessOptions, G4LossTableManager - add Get/SetBremsstrahlungTh method requested by CMS - G4ionEffectiveCharge make upper limit of the model proportional to Z 14 May 06: V.Ivant (emutils-V08-00-17) - G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering - add NumberOfModels method - G4VEnergyLossProces - add random step sampling and minor fix subcut 13 May 06: V.Ivant (emutils-V08-00-16) - G4EmCalculator and G4EmCorrections - add correction from user data on stopping power - G4VEnergyLossProcess, G4VEmProcess, G4VMultipleScattering - add GetModelByIndex method 10 May 06: V.Ivant (emutils-V08-00-15) - G4LossTableMessenger - add command MscStepLimitation - G4LOssTableManager - add methods SetMscStepLimitation, FacRange, and MscFlag 04 May 06: V.Ivant (emutils-V08-00-14) - G4EmCorrections - fix compilation warning at SUN 28 April 06: V.Ivant (emutils-V08-00-13) - G4EmCalculator - remove debug output - G4EmCorrections - add finite size correction, cleanup other - G4ionEffectiveCharge - extend upper limit to 50 MeV 18 April 06: V.Ivant (emutils-V08-00-12) - G4EmCalculator - fix GetCrossSectionPerVolume problem for gamma 10 April 06: V.Ivant (emutils-V08-00-11) - Add flag of LPM effect to G4LossTableMessenger, G4LossTableManager and G4EmProcessOptions - fix problem of activate/desactvate in G4LossTableManager 29 March 06: V.Ivant (emutils-V08-00-10) - G4LossTableBuilder fix compilation warning at g++3.4.4 28 March 06: V.Ivant (emutils-V08-00-09) - G4VEnergyLossProcess - add store energy loss tables for bremsstrahlung - G4LossTableBuilder & G4LossTableManager - fix logic to ensure rebuild PhysicsTable in the regime activate/desactivate processes - G4VEmProcess - fix printout 23 March 06: V.Ivant (emutils-V08-00-08) - G4VEnergyLossProcess add SetDynamicMassCharge (used by ionIonisation) use flag isIonisation AlongStep, PrintInfo, and StoreTables - G4LossTableManager set flag isIonisation for processes - G4EmCalculator add public methods ComputeTotalDEDX, ComputeElectronicDEDX update GetDEDX for ions 14 March 06 (mma) (emutils-V08-00-07) - corrections in G4EmCalculator::GetCrossSectionPerVolume, GetCrossSectionPerAtom, ComputeCrossSectionPerAtom 07 March 06: V.Ivant (emutils-V08-00-06) - Complete design iteration for msc (V.Ivanchenko) - Add G4DummyModel (V.Ivanchenko) 07 March 06: V.Ivant (emutils-V08-00-05) - Optimize interfaces to Msc model (G4VEmModel and G4VMultipleScattering) 17 February 06: V.Ivant (emutils-V08-00-04) - G4VmultipleScattering - Lambda table keep cross section not mfp - remove obsolete interface G4VSCProcessor.hh 06 February 06 mma (emutils-V08-00-03) - Added function G4VEmModel::ComputeMeanFreePath() (mma) 01 February 06 - G4VEmProcess::ComputeCrossSectionPerAtom(): put default value A=0, G4VEmModel::ComputeCrossSectionPerAtom(): put default value A=0, to keep compatibility with v5.2 (mma) 26 January 06: V.Ivant (emutils-V08-00-02) - add method GetRangeFromRestricteDEDX for later replacement of GetRange(VI) - G4VEnergyLossProcess - improve cout (VI) - G4VEnergyLossProcess - Fix subcutoff simulation (VI) 20 January 06: V.Ivant (emutils-V08-00-01) - Add G4EmTableType.hh enumerator (VI) - Use G4EmTableType to reduce methods with practically identical code (VI) - G4VEnergyLossProcess - recalculation of presafety for subcutoff update energy constrain for subcutoff add energy correction to subcutoff (VI) 11 January 06: V.Ivant (emutils-V08-00-00) - G4VEnergyLossProcess - simplify subcutoff calculation (VI) - G4EmCalculator - add GetCSDARange (VI) - G4VEmProcess - remove dependence on G4NistManager (VI) - Substitute PreciseRange -> CSDARange (VI) - Substitute SetStepLimits -> SetStepFunction (VI) - G4VEnergyLossProcess - remove minStepLimit member and use finalRange (VI) - G4VEnergyLossProcess - reset currentCouple when StepFunction is changed (VI) 05 December 05: V.Ivant (emutils-V07-01-13) - G4EmProcessOptions - fix verbosity definition for energy loss processes 29 November 05: V.Ivant (emutils-V07-01-12) - G4EmModelmanager - add protection for arithmetic operations with cut=DBL_MAX 26 November 05: V.Ivant (emutils-V07-01-11) - G4EmCalculator - upgrade printout - G4EmCorrection - fix on calculation of effective charge and Mott correction for heavy ions 15 November 05: V.Ivant (emutils-V07-01-10) - G4EnergyLossMessenger: migration to 28 October 05: V.Ivant (emutils-V07-01-09) - Fix problem in G4EmCalculator in ComputeDEDX for ions - Provide subcutoff regime inside G4VEnergyLossProcess - do not use G4VSubCutoffProcessor anymore - update subcutoff set method inside G4EmProcessOptions 27 October 05: V.Ivant (emutils-V07-01-08) - add virtual method MscStepLimitation() to G4VMultipleScattering - add SetMscStepLimitation to G4EmProcessOptions 25 October 05: V.Ivant (emutils-V07-01-07) - G4VEmModel.cc - default energy range from 0.1*keV to 100*TeV to make easier initialisation of PAI models 17 October 05: L.Urban (emutils-V07-01-06) - G4VEnergyLossProcess.cc: protection againg 0 mean loss removed, effect cured in standard/G4UniversalFluctuation 07 October 05: L.Urban (emutils-V07-01-05) - G4VMultipleScattering.hh: error in a protection in GetContinuousStepLimit corrected. Must cowork with emstand-V07-01-14 05 October 05: L.Urban (emutils-V07-01-04) - G4VEnergyLossProcess: added protection against mean_energy_loss = 0 04 September 05: V.Ivant (emutils-V07-01-03) - G4VEnergyLossProcess, G4VEmProcess: default lambdaFactor 0.8 02 September 05: V.Ivant (emutils-V07-01-02) - This tag is 7.1 + bug fixes - G4VEnergyLossProcess: Integral=true; SetStepFunction(0.2, 1*mm) fix a problem #780 connected with d-electron production tmax < cut - G4EmManager - fix a cut calculation for e+e- pair 12 August 05: mma (emutils-V07-01-01) - G4VEnergyLossProcess: Integral=false; SetStepFunction(0.2, 0.1*mm) 25 July 05: V.Ivant (emutils-V07-01-00) - G4VEnergyLossProcess: add extra protection for non-integral mode - G4VEmModel, G4VEmFluctuationModel : move constructor anddestructor to the body - G4VEmProcess - use integral mode only for charged particles 27 May 05: V.Ivant (utils-V07-00-13) - Fix problem observed for second run after adding/removal materials - Fix compilation warning at SUN in G4EmCalculator and G4EmCorrections; 18 May 05: V.Ivant (utils-V07-00-12) - fix calculation of CrossSection without /run/initialise 12 May 05: V.Ivant (utils-V07-00-11) - fix calculation of MFP in G4Emcalculator - cleanup 09 May 05: V.Ivant (utils-V07-00-10) - Bux fixes in G4VEmProcess, G4VEmModel, G4EmCorrections 03 May 05: V.Ivant (utils-V07-00-09) - fabs -> std::abs 29 April 05: V.Ivant (utils-V07-00-08) - Fix compilation warning at gcc.3.4 26 April 05: V.Ivant (utils-V07-00-07) - Fix compilation warning at Windaows 19 April 05: V.Ivant (utils-V07-00-06) - Add method SelectRandomAtom to G4VEmModel 18 April 05: V.Ivant (utils-V07-00-05) - G4VEmProcess migrate to G4ParticleChangeForGamma - G4VMultipleScattering and G4VEmModel - optimise internal interfaces 13 April 05: V.Ivant (utils-V07-00-04) - Optimization of internal interfaces G4VEmModel, G4VEmFluctuationModel, G4VEmProcess, G4VEnergyLossProcess - Fix range calculation for dedx=0 in G4LossTableBuilder - Add Mott correction to G4EmCorrection 18 March 05: V.Ivant (utils-V07-00-03) - Optimization of G4VEmProcess interface for gamma processes - Put default inline implementation for virtual method of G4VEmModel 11 March 05: V.Ivant (utils-V07-00-02) - Shift verbose level, set default value 1 - Add flags "ApplyCuts" and "KillPrimary" to G4VEmProcess - Add G4EmCorrection class 07 March 05: V.Ivant (utils-V07-00-01) - Fix bug in initialisation of G4VEmProcess 13 Jan 05: V.Ivant (utils-V07-00-00) - Fix bug which takes place when inactivate eIoni - Fix problem of effective charge for very slow ions - add protections - Fix problem of initialisation for ion beam examples 09 Dec 04: V.Ivant (utils-V06-02-22) - Fix bug related to hadron tests 06 Dec 04: V.Ivant (utils-V06-02-21) - Minor but critical fix in BuildPhysicsTables for muons - Fix of BuildDEDXtables for e-, e+, mu+, mu- 01 Dec 04: V.Ivant (utils-V06-02-20) - Migration to cmath 01 Dec 04: V.Ivant (utils-V06-02-19) - Move the classes with real models from utils to standard 29 November 04: V.Ivanchenko (utils-V06-02-18) - Restructure of standard subdirectories - Cleanup GNUmakefile 29 November 04: V.Ivanchenko (utils-V06-02-17) - Fix control on verboseLevel for energy loss and msc - Fix BuildPhysicsTable for case of sharing processes between particles 18 November 04: V.Ivanchenko (utils-V06-02-16) - Update signature of G4EmCalculator - Add method CrossSectionPerAtom to G4VEmModel - Fix bug at initialisation for ion - Improve printout for G4VEnergyLossProcess - Fix bug - initialisation of map for particle/processes for external access to dE/dx tables 15 November 04: V.Ivanchenko (utils-V06-02-15) - Remove ProposeTrackStatus from AlongStep 18 November 04: V.Ivanchenko (utils-V06-02-14b) - Fix bug - initialisation of map for particle/processes for external access to dE/dx tables 17 November 04: V.Ivanchenko (utils-V06-02-14a) - Fix bug at initialisation for ion 11 November 04: V.Ivanchenko (utils-V06-02-14) - The fix in Retrieve tables 11 November 04: V.Ivanchenko (utils-V06-02-13) - Migration to new algorithm to Store/Retrieve tables 02 November 04: L.Urban (utils-V06-02-12) - Precision problem for very high energy ions in gases(or with small stepsize) has been solved in src/G4MscModel.cc 25 October 04: V.Ivanchenko (utils-V06-02-11) - Migrate to new interfaces for ParticleChange 14 October 04: V.Ivanchenko (utils-V06-02-10) - Bug fix in effective charge sampling 27 september 04: L.Urban (utils-V06-02-09) - G4Mscmodel.cc: change in the tail of the angular distribution, contributing to step independance. 13 September 04: V.Ivanchenko (utils-V06-02-08) - Extend G4BraggModel below 1 keV - Add verbose for G4EmCalculator - Fix problem of integral regime for cross sections with more than 1 peak 26 Augest 04: V.Ivanchenko (utils-V06-02-07) - Update G4EmCalculator class - add protections and cleanup - Fix effective charge for He4 - Fix deuteron energy loss - For G4VEnergyLossProcess and G4VMultipleScattring introduce new methods to perform initialisation in both cases Build or Retrieve tables 17 August 04: L.Urban (utils-V06-02-06) - Name of data member facxsi changed to factail together with the corresponding set function. - Changes in the angle distribution (slightly modified Highland formula for the width of the central part, changes in the numerical values of some other parameters) ---> approximately step independent distribution. 06 Augest 04: V.Ivanchenko (utils-V06-02-05) - Change names of private member functions to make they be more clear - Optimise MFP and step limit calculation - Remove random step feature from G4VEnergyLossProcess - Add interfaces to G4Emcalculator - Clear up interfaces in G4VEmProcess - Use new interfaces from G4VParticleChange - Remove obsolete interfaces for particles 27 July 04: V.Ivanchenko (utils-V06-02-04) - Fix a compilation problem connected with removal of the dependence of particle cathegory on G4Material - Add G4EmCalculator - a class to access/calculate dedx, range, cross sections of EM processes - Add G4ionEffectiveCharge class needed both to ion physics and G4EmCalculator 23 July 04: V.Ivanchenko (utils-V06-02-03) - Fix a problem of cut dependence of transmission energy of low energy e- via thin foil 21 July 04: V.Ivanchenko (utils-V06-02-02) - Fix a problem tried after desactivation of muon ionisation 19 July 04: mma (utils-V06-02-01) - G4MscModel.cc: correction in SampleCosineTheta in order to avoid num. precision problems at high energy/small step(L.Urban) 05 July 04: V.Ivanchenko (utils-V06-02-00) - Fix a problem of G4VEnergyLossProcess seen for ions at small cuts in range 26 May 04: V.Ivanchenko (utils-V06-01-07) - Critical fix in msc to avoid crash in case of use of G4hLowEnergyIonisation for ions together with msc 17 May 04: V.Ivanchenko (utils-V06-01-06) - Update integral method taking into account 1 peak in cross section - Add options to G4EmProcessOptions - Fix minor problem at initialisation 10 May 04: V.Ivanchenko (utils-V06-01-05) - Add method GetCurrentRange - Add additional initialisation to fluctuations - Fix in printout format 04 May 04: V.Ivanchenko (utils-V06-01-04) - Use dynamic change for simulation of multiple scattering angle - Use trancate range table for estimation of energy loss inside msc model. 26 April 04: V.Ivanchenko (utils-V06-01-03) - Reduce aria of applicability of the model for simulation of fluctuations at very small steps to provide less step dependent results. 23 April 04: L.Urban (utils-V06-01-02) - changes in G4MscModel: t->z and z->t transformations (true length to geometrical length and back) have been completely rewritten, change in the angular distribution for e+/e- ( correction to the Highland formula) + some technical changes ==> results are closer to data, step dependence decreased. Effect the resolution of sampling calorimeters 05 April 04: V.Ivant (utils-V06-01-01) - G4VEnergyLossProcess: Update calulation of energy loss from tables (important for proton energies about 1 MeV); - Fluctuations: smooth out sampling of Gaussian fluctuations, when sigma is much bigger than energy loss. 31 March 04: V.Ivant (utils-V06-01-00) - G4VEnergyLossProcess: Fix a problem of retrieve tables if PreciseRange is absent 15 March 04: V.Ivant (utils-V06-00-09) - G4VEnergyLossProcess: Fix a problem of energy below lowestKinEnergy 15 March 04: mma (utils-V06-00-08) 12 March 04: V.Ivant - G4VEnergyLossProcess: put back lowestKinEnergy = 1.*eV; 10 March 04: V.Ivant - G4LossTableManager.cc: fix a problem of Precise Range table - G4VEnergyLossProcess: fix problem of step limit calculation 10 March 04: L.Urban - G4MscModel: changes in data members, corrections in GeomPathLength,TrueStepLength, SampleCosineTheta 06 March 04: V.Ivant (utils-V06-00-07) - fix a bug in link at SUN 01 March 04: V.Ivant (utils-V06-00-06) - fixes of bugs coming with transition to model variant of msc and simplifications of calculation of energy dependence of internal parameters (L.Urban) 27 Feb 04: V.Ivant (utils-V06-00-05) - fix problem of ionisation in air with low pressure 10^-4 Atm - add G4EmProcessOptions class - update calculation of energy from range 17 Feb 04: V.Ivant (utils-V06-00-04) - murge the patch and development tag - minor cleanup in ionisation models 06 Feb 04: V.Ivant (utils-a-V06-00-00) - The tag on top of utils-V06-00-00 for the patch include: - Fix problem of destruction of PAI model - Fix a bug responsibile for mess in cross section of delta-electron production by muons - Add protection for small edep in G4UniversalFluctuations 27 Jan 04: V.Ivant (utils-V06-00-03) - Fix problem of destruction of PAI model 26 Jan 04: V.Ivant (utils-V06-00-02) - Fix a bug responsibile for mess in cross section of delta-electron production by muons 22 Jan 04: V.Ivant (utils-V06-00-01) - Migrade to G4ParticleChangeForLoss 14 Jan 04: V.Ivant (utils-V06-00-00) - Activate precise range calculation - Add Set methods to G4LossTablemanager to define: binning, maxEnergy for muon tables, maxEnergy for precise range. 26 Nov 03: V.Ivant (utils-V05-02-17) - Close precise range feature for the time being 26 Nov 03: L.Urban - Bugfix in G4VMultipleScattering:AlongStepDoIt + G4MscModel truestep <= range 25 Nov 03: V.Ivant (utils-V05-02-16) - Fix wrong deletion and error in SetRangeTable 25 Nov 03: V.Ivant (utils-V05-02-15) - Fix crash for case of inactivated ionisation and bremsstrahlung 13 Nov 03: V.Ivant (utils-V05-02-14) - Fix negative energy loss 11 Nov 03: V.Ivant (utils-V05-02-13) - Update printout in RetrievePhysicsTable - Substitute G4VEnergyLossSTD by G4VEnergyLossProcess - For ions update ionisation (V.Ivanchenko) and multiple scattering (L.Urban) 10 Nov 03: Urban - highKinEnergy is set back to 100 TeV for multiple scattering - number of table bins set to 120 " - small change in the tail of the angular distribution (after tuning!) - code cleaning in G4MscModel.cc 07 Nov 03: mma (utils-V05-02-12) - Fix problem of rounding of double in G4UniversalFluctuations - Fix precision problems for high energy (PeV) particles - change in the tail of the angular distribution - highKinEnergy is set to 100 PeV 03 Nov 03: V.Ivant (utils-V05-02-11) - Remove STD processes - Fix problem of RetrievePhysicsTable 30 Oct 03: G.Cosmo (utils-V05-02-10) - Fixed compilation problem on Windows in G4LossTableManager.cc for multiple declaration of indeces ... 24 Oct 03: V.Ivant (utils-V05-02-09) - Update logic of BuildPhysicsTable to take into account desactivate processes - Update defalts for stepping algorithm 20 Oct 03: V.Ivant (utils-V05-02-08) - Minor change of interface to G4EmFluctuationModel for PAI development - Update logic of the messenger and G4LossTableManager to provide independence on command sequence - Increase verbosity for store/retrieve tables 14 Oct 03: V.Ivant (utils-V05-02-07) - Update verbose/printout - Add new method DefineForRegion to G4VEmModel - Fix minor problems in messenger 4 Oct 03: G.Cosmo (utils-V05-02-06) - Modified GNUmakefiles: o added dependency to new module "geometry/navigation". o replaced "digits+hits" with "digits_hits". - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". 25 Sept 03: H.Kurashige (utils-V05-02-05) - Add "#include G4MaterialCutsCouple.hh" in G4MultipleScattering52.hh 20 Sept 03: V.Ivant (utils-V05-02-04) -Use warning for obsolete interfaces which uses G4Material instead of G4MaterialCutsCouple -Update initialization of energy loss processes -Update GNUmakefile 12 September 03: L.Urban -fixed num. error for small stepsize in G4MscModel.cc (z sampling) 27 August 03: V.Ivant (utils-V05-02-03) -Fix problems in compilation of some tests 08 August 03: V.Ivant (utils-V05-02-02) -Substitute standerd by STD, freezing old standard as 52 07 August 03: V.Ivant (utils-V05-02-01) - Update of the ion fluctuation model - Update design - STD processes can be mixed in physics list with old processes - Tunning of msc model: fix poblems for width and for tails of distribution for the STD variant 24 July 03: V.Ivant (utils-V05-02-00) -Update model interface - substitute G4Material by G4MaterialCutsCouple in dE/dx and CrossSection methods -Add Set methods to energy range of msc table -Add method to change the nergy range of model -Add possibility to have STD and other processes in the same physics list 16 June 03: V.Ivant (utils-V05-01-07) - ShortLived particles are not applicable for msc 04 June 03: V.Ivant (utils-V05-01-06) - Fix compilation warnings - Update STD initialisation 28 May 03: V.Ivant (utils-V05-01-05) - Remove absolete msc STD classes and add msc model (V.Ivanchenko) - Fix misprint for msc at Tev energy (L.Urban) 26 May 03: V.Ivant (utils-V05-01-04) - Fix compilation warnings for pedantic compiler option 26 May 03: V.Ivant (utils-V05-01-03) - replaced msc STD with model variant - remove debug printout from G4VEnergyLossSTD for ions - fix minor problem in nuclear formfactor calculations for msc 23 May 03: V.Ivant (utils-V05-01-02) - Fix initialisation of integral approach - correct definition of STD fluctuation model - Remove tracking cut from STD - Establish limits on eloss for Bohr and Ion fluctuations for STD 23 May 03: L.Urban (utils-V05-01-01) - MultipleScattering and MultipleScatteringSTD : - IMPORTANT change in the angle distribution for muons/hadrons the width of the central part now is corresponds to the value can be computed from the HighLand formula (no change of this kind for e+/e-) --> small change in the width for low to medium energy (protons - 1 MeV - few hundred MeV) but change up to 20 -25 % for high energy. - minor correction in the angle sampling algorithm, affects e+/e- too --> small change for very small and very big stepsize/range values. 15 May 03: V.Ivant (utils-V05-01-00) - add precise range calculation for STD - defauld step parameters for STD set to be the same as standard 28 Apr 03: V.Ivant (utils-V05-00-13) - add control on range for msc (effective for ions) 26 Apr 03: V.Ivant (utils-V05-00-12) - fix of store/retrieve tables for msc and STD - cleanup Bohr and Ion fluctuations 17 Apr 03: V.Ivant (utils-V05-00-11) - additional clean up of msc variables - improve output 13 Apr 03: V.Ivant (utils-V05-00-10) - Add additional initialisation msc variables - Add interface between standard and STD tables 09 Apr 03: V.Ivant (utils-V05-00-09) - Fix problem of negative step limit for STD 07 Apr 03: V.Ivant (utils-V05-00-08) - Add DeRegister to STD loss classes - Add G4VMultipleScattering - Remove STD messenger 26 Mar 03: V.Ivant (utils-V05-00-07) - Add GetDEDXDispersion to STD loss tables 25 Mar 03: mma - G4VEnergyLoss : add finalRangeRequested 12 Mar 03: V.Ivant (utils-V05-00-06) - Add warning and G4Exception to G4EnergyLossTable - Fix in MSC cut per region - Fix in initialisation for STD - Make messanger active at PreInit 10 Mar 03: V.Ivant (utils-V05-00-05) - Updated MSC - SubType for GenericIons - Fix in energy range of models for STD 26 feb 03: V.Ivant (utils-V05-00-04a) - For the February reference tag return back msc of 5.0 - Simplify control on GenericIons for STD 18 feb 03: V.Ivant (utils-V05-00-04) - add control on CutsCouple usage - utilise SubType for GenericIons - fix problems with lambda and range tables for STD hadrons/ions - fix problem of several runs with changed cuts/couples for STD 13 feb 03: V.Ivant - add names for all models - make the set of model per region available - make SubCutoff regime available per region 10 feb 03: mma (utils-V05-00-03) - tag to take account the Laszlo + Vladimir modifs 07 feb 03: V.Ivant - fix problem in fluctuations for STD 06 feb 03: L.Urban - important modifications in MSC (both in old design and model version) - changes in data members - algorithm to reduce the step dependence is new - new sampling for the geom.pathlengths 05 feb 03: V.Ivant (utils-V05-00-02) - Fix on warnings at SUN for STD classes - Add Initialise method to STD classes to calculate PartialSumSigma - Subsitute Material by MaterialCutsCouple for PostStep STD 24 jan 03: V.Ivant (utils-V05-00-01) - Migration to "cut per region" 06 jan 03: V.Ivant (utils-V05-00-00) - Update interfaces to STD classes in order to be ready to migrade to "cut per region" 12 dec 02: V.Ivant (utils-V04-01-12) - Fix in multiple scattering for 1 MeV protons in both implementations. 09 dec 02: V.Ivant (utils-V04-01-11) - Removed warnings in G4SCProcessorStand and G4UniversalFluctuation. 06 dec 02: G.Cosmo (utils-V04-01-10) - Merged changes for new G4ApplicationState in messengers. 04 dec 02: V.Ivant (utils-V04-01-09) - STD processes: fix model selection + delta-electron spectra 11 nov 02: V.Ivant (utils-V04-01-08) - G4VEnergyLoss: return back previous fluctuation model 30 oct 02: mma (utils-V04-01-07) - G4MultipleScattering: modified angle distribution, mods in boundary algorithm, changes in data members, rename variable cm -> Ecm This new parametrisation improves the ~100 MeV proton scattering. - propagated to G4MultipleScatteringSTD - G4VEnergyLoss: minor changes in fluctuations 28 oct 02: V.Ivanchenko (utils-V04-01-06) - fix in G4MultipleScattringSTD + cleanup warnings in STD classes 17 oct 02: V.Ivant (utils-V04-01-05) - temporary fix for proton scattering propagated in MultipleScatteringSTD - Few changes in LossTableBuilder 16 oct 02: Laszlo (utils-V04-01-04) - temporary fix for proton scattering 15 oct 02: V.Ivant (utils-V04-01-03) - redesign for a Model approach: files processNameSTD and processNameModel 26 sep 02: Laszlo (utils-V04-01-02) - angle distribution modified - minor changes in boundary algorithm 12 aug 02: Laszlo (utils-V04-01-01) - bug fixed in PostStepDoIt (lateral displacement) 06 aug 02: V.Ivanchenko (utils-V04-01-00) G4VEnergyLoss: Fix at low energies - if tmax below ionisation potential then only Gaussian fluctuations are sampled. 11 jun 02: Laszlo (utils-V04-00-08) - important bug fixed in G4MultipleScattering.cc ComputeTransportCrossSection. The bug affected the scattering for all the low energy ( <~ few hundred MeV) heavy particles. 24 may 02: Laszlo (utils-V04-00-07) - G4MultipleScattering.hh,.cc: mods in angle distribution and in boundary algorithm 06 may 02: Laszlo (utils-V04-00-06) - G4MultipleScattering.cc :bug fixed in GetContinuousStepLimit 24 apr 02: Laszlo (utils-V04-00-05) - G4MultipleScattering.hh,.cc have been committed: some minor changes in boundary algorithm to improve the backscattering. 22 apr 02: Laszlo (utils-V04-00-04) - G4MultipleScattering.hh,.cc have been committed: boundary algorithm has been modified resulting improvement ~10% in the performance (with the same physics). 17 apr 02: Laszlo (utils-V04-00-03) - G4MultipleScattering.hh,.cc have been committed: new parametrisation for angle distribution. boundary algorithm has been modified + some other (minor) changes. 26 feb 02: mma (utils-V04-00-02) - initial value of data member of G4VEnergyLoss finalRange = 1 mm (actual value of this data member is computed in G4VeEnergyLoss,G4VhEnergyLoss and G4VMuEnergyLoss.) 14 feb 02: L.Urban (utils-V04-00-01) - initial value of data member of G4VEnergyLoss finalRange has been changed (actual value of this data member is computed in G4VeEnergyLoss,G4VhEnergyLoss and G4VMuEnergyLoss..) 11 feb 02: mma (utils-V04-00-00) - subSecFlag = false --> No sucutoff generation 08 nov 01: mma (utils-V03-02-11) - G4VEnergyLoss: some data members and functions are no more static 07 nov 01: mma (utils-V03-02-10) - bug fixe in G4MultipleScattering::PostStepDoIt() 29 oct 01: mma (utils-V03-02-09) - static functions no more inlined 24 oct 01: mma (utils-V03-02-08) - cut per material: G4VEnergyLoss 28 sep 01: mma (utils-V03-02-07) - StorePhysicsTable: ParticleName included in FileName 27 sep 01: L.Urban (utils-V03-02-06) - bug fixed in G4EnergyLossTables.icc,.cc: this bug caused sometime negative energy deposit (it was a very-very old bug) - value of data member factlim in msc has been changed 19 sep 01: mma (utils-V03-02-05) - come back to previous process name: "msc" 17 sep 01: mma (utils-V03-02-04) - modifs in muls and VEnergyLoss for the migration of Materials to pure STL, but backward compatible with g4rw 13 sep 01: L.Urban (utils-V03-02-03) - Unused TrueToGeomTransformation method deleted. Class description - corr. in ComputeTransportCrossSection 11 sep 01: L.Urban (utils-V03-02-02) - G4MultipleScatteringx put as the default: G4MultipleScattering 11 sep 01: L.Urban (utils-V03-02-01) - last tag with G4MultipleScatteringx file. 03 sep 01: L.Urban (utils-V03-02-00) - value of data member factlim has been changed. 28 aug 01: mma - G4MultipleScatteringx: small modifs in BuildPhysicsTable, ComputeTransportCrossSection, PostStepDoIt. GetContinuousStepLimit and AlongStepDoIt moved to .cc file 23 aug 01: L. Urban - new angle and z(geom. pathlength) distributions, energy (step) dependence has been reduced, Store/Retrieve methods have been commented out temporarily 8 aug 01: mma - G4MultipleScatteringx: methods to store/retrieve PhysicsTable 18 may 01: V.Ivanchenko (utils-V03-01-01) - clean up againist Linux ANSI strict compilation mode. 16 may 01: L.Urban (utils-V03-01-00) - value of the member cpar has been changed back to the original value 1.5 in G4MultipleScattering.cc. The same is done in G4MultipleScatteringx.cc (the data member name is cparm there). This change affects all the results for low energy (< 1 MeV for electrons). 15 may 01: L.Urban - new multiple scattering version committed under the class name G4MultipleScatteringx. It gives better msc angle distribution than the standard G4MultipleScattering. It uses a distribution to simulate the geom./true pathlengths (standard : mean values only) and has a framework implemented in it to perform special stepping near to a boundary (this algorithm works, but some further development/tuning needed - this algorithm is disabled by default). This new version can be used after the change: G4MultipleScattering --> G4MultipleScatteringx in the PhysicsList. 27 mar 01: L.Urban (utils-V03-00-06) - another bug fixed in G4VEnergyLoss.cc, in the fluct code. The code gave in some cases (very rarely) small negative energy loss for small (~ micrometer) step size, now it is cured. 23 mar 01: L.Urban (utils-V03-00-05) - bug fixed in fluct in G4VEnergyLoss.cc Some int internal variables have been changed to doubles, anomaly at extreme high energy/high cut (zero energy deposit) is cured. 05 mar 01 mma (utils-V03-00-04) - new subdirectory: integral migration of all G4I.. processes from muons, standard, utils into integral 01 feb 01: L.Urban (utils-V03-00-01) - bug fixed in the fluctuation code , in G4VEnergyLoss.cc This bug affected the width of the energy loss/energy deposit distribution in the case of small cut value, the distribution was too narrow.... 16 jan 01: mma (utils-V03-00-00) - bug fixed in MultipleScattering.cc L.Urban 11-01-01 there was an error in computation of the transport cross section, the cross section was too small for low energy (below few MeV for electrons) 09 nov 00: mma (utils-V02-00-04) - G4EnergyLossMessenger : subdirectory /process/eLoss created + class description 04 nov 00: mma (utils-V02-00-03) - EnergyLossTable: const G4Material* in all functions - G4VEnergyLoss and Messenger slighy modified for more flexibility only (Laszlo) 11 aug 00: mma (utils-V02-00-01) 03 aug 00: gc - fixed problem for event reproducibility: changed RandGauss to G4RandGauss in G4VEnergyLoss.cc. Needs tag "global-V02-00-02" to cowork with. 22 jun 00: mma (utils-V01-01-03) - muls: do not nuclear size correction for electron - move Eloss messenger --> G4VEnergyLoss 24 may 00: mma (utils-V01-01-02) - merge "plus" processes into standard 27 apr 00 mma (em-V01-01-01) - G4endl (dec/iso) 26 apr 00 mma (em-V01-01-00) - all EnergyLoss classes renamed G4V... Most classes in standard and muons affected. - G4Muls moved in utils - bugs fixe in MuPairProduction - cowork with geant4-01-01-ref-02 02 mar 00 mma (em-V01-00-00) - new G4VEnergyLoss class and related structure - cowork with geant4-01-00-ref-06 10 nov 99 mma (em-V00-01-03) - migration to STL: remove RWT hash dictionnary 14th June 1999 John Allison (em-01-00-05b) - Muon corrections in G4MultipleScattering.cc, G4MuBremsstrahlung.cc and G4MuPairProduction.cc by Laszlo Urban, Pedro Arce. (Also in rocesses/photoleplon_hadron/src/G4MuNuclearInteraction.cc.) 5th June 1999 John Allison - standard/GNUmakefile: Force non-optimised compliation of some files on HP with aCC: HP ANSI C++ B3910B A.01.15. May 29, 1999: John Allison - Added electromagnetic/lowenergy to GNUmakefile and electromagnetic/GNUmakefile..