lars/geant4
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import Geant4 10.7.0.beta source tree

Browse Source
This commit is contained in:
Gabriele Cosmo
2020-06-26 10:23:25 +02:00
parent c02c370437
commit 67ba86d073
1871 changed files with 174422 additions and 131884 deletions
Download Patch File Download Diff File Expand all files Collapse all files
source/event/include/G4SPSRandomGenerator.hh
+152 -199
View File
@@ -23,120 +23,33 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
///////////////////////////////////////////////////////////////////////////////
//
// MODULE: G4SPSRandomGenerator.hh
//
// Version: 1.0
// Date: 5/02/04
// Author: Fan Lei
// Organisation: QinetiQ ltd.
// Customer: ESA/ESTEC
//
///////////////////////////////////////////////////////////////////////////////
//
// CHANGE HISTORY
// --------------
// 06/06/2014 A Dotti
// Note on thread safety: added a mutex to protect access to shared
// resources (data members).
// Getters and Setters are mutex'd but not the GetRand* methods,
// because it is assumed these are called only during the event loop
// during which the status of this class is invariant.
//
// 26/10/2004 F Lei
// Created separated the theta, phi generators for position distributions.
//
// Version 1.0, 05/02/2004, Fan Lei, Created.
// Based on the G4GeneralParticleSource class in Geant4 v6.0
//
///////////////////////////////////////////////////////////////////////////////
// G4SPSRandomGenerator
//
// Class Description:
//
// Special random number generator used by G4GeneralParticleSource to allow
// biasing applied at the lowest level for all distributions.
//
///////////////////////////////////////////////////////////////////////////////
//
// MEMBER FUNCTIONS
// ----------------
//
// G4SPSRandomGenerator ()
// Constructor: Initializes variables
//
// ~G4SPSRandomGenerator ()
// Destructor:
//
// void SetXBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate x co-ordinates.
//
// void SetYBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate y co-ordinates.
//
// void SetZBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate z co-ordinates.
//
// void SetThetaBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate values of theta.
//
// void SetPhiBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate values of phi.
//
// void SetPosThetaBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate values of theta for position distribution.
//
// void SetPosPhiBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate values of phi for position distribution.
//
// void SetEnergyBias(G4ThreeVector)
// Allows the user to re-distribute the random
// numbers used to generate the energies.
//
// G4double GenRandX()
// Generates the random number for x, with or without biasing.
//
// G4double GenRandY()
// Generates the random number for y, with or without biasing.
//
// G4double GenRandZ()
// Generates the random number for z, with or without biasing.
//
// G4double GenRandTheta()
// Generates the random number for theta, with or without biasing.
//
// G4double GenRandPhi()
// Generates the random number for phi, with or without biasing.
//
// G4double GenRandEnergy()
// Generates the random number for energy, with or without biasing.
//
// G4double GenRandPosTheta()
// Generates the random number for theta, with or without biasing for position distribution.
//
// G4double GenRandPosPhi()
// Generates the random number for phi, with or without biasing for position distribution.
//
// inline G4double GetBiasWeight()
// Returns the weight change after biasing
//
// void ReSetHist(G4String);
// Re-sets the histogram for user defined distribution
//
// void SetVerbosity(G4int)
// Sets the verbosity level.
//
///////////////////////////////////////////////////////////////////////////////
//
#ifndef G4SPSRandomGenerator_h
#define G4SPSRandomGenerator_h 1
// This is a shared class between threads.
// Only one thread should use the set-methods here.
// Note that this is exactly what is achieved using UI commands.
// If you use the set methods to set defaults in your
// application take care that only one thread is executing them.
// In addition take care of calling these methods before the run is started
// Do not use the setters during the event loop
// Author: Fan Lei, QinetiQ ltd.
// Customer: ESA/ESTEC
// History:
// - 05/02/2004, Fan Lei - Created.
// Based on the G4GeneralParticleSource class
// - 06/06/2014, Andrea Dotti
// Added a mutex to protect access to shared resources (data members).
// Getters and Setters are mutex'd but not the GetRand* methods,
// because it is assumed these are called only during the event loop
// during which the status of this class is invariant
// --------------------------------------------------------------------
#ifndef G4SPSRandomGenerator_hh
#define G4SPSRandomGenerator_hh 1
#include "G4PhysicsOrderedFreeVector.hh"
#include "G4DataInterpolation.hh"
@@ -144,108 +57,148 @@
#include "G4Threading.hh"
#include "G4Cache.hh"
/** Andrea Dotti Feb 2015
* Important: This is a shared class between threads.
* Only one thread should use the set-methods here.
* Note that this is exactly what is achieved using UI commands.
* If you use the set methods to set defaults in your
* application take care that only one thread is executing them.
* In addition take care of calling these methods before the run is started
* Do not use these setters during the event loop
*/
class G4SPSRandomGenerator
{
public:
class G4SPSRandomGenerator {
public:
G4SPSRandomGenerator();
~G4SPSRandomGenerator();
G4SPSRandomGenerator();
// Constructor: initializes variables
// static G4SPSRandomGenerator* getInstance ();
~G4SPSRandomGenerator();
// Destructor
// Biasing Methods
void SetXBias(G4ThreeVector);
void SetYBias(G4ThreeVector);
void SetZBias(G4ThreeVector);
void SetThetaBias(G4ThreeVector);
void SetPhiBias(G4ThreeVector);
void SetEnergyBias(G4ThreeVector);
void SetPosThetaBias(G4ThreeVector);
void SetPosPhiBias(G4ThreeVector);
G4double GenRandX();
G4double GenRandY();
G4double GenRandZ();
G4double GenRandTheta();
G4double GenRandPhi();
G4double GenRandEnergy();
G4double GenRandPosTheta();
G4double GenRandPosPhi();
// Biasing Methods
void SetXBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate x co-ordinates
void SetYBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate y co-ordinates
void SetZBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate z co-ordinates
void SetThetaBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate values of theta
void SetPhiBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate values of phi
void SetEnergyBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate the energies
void SetPosThetaBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate values of theta for position distribution
void SetPosPhiBias(const G4ThreeVector&);
// Allows the user to re-distribute the random
// numbers used to generate values of phi for position distribution
G4double GenRandX();
// Generates the random number for x, with or without biasing
G4double GenRandY();
// Generates the random number for y, with or without biasing
G4double GenRandZ();
// Generates the random number for z, with or without biasing
G4double GenRandTheta();
// Generates the random number for theta, with or without biasing
G4double GenRandPhi();
// Generates the random number for phi, with or without biasing
G4double GenRandEnergy();
// Generates the random number for energy, with or without biasing
G4double GenRandPosTheta();
// Generates the random number for theta, with or without biasing
// for position distribution
G4double GenRandPosPhi();
// Generates the random number for phi, with or without biasing
// for position distribution
void SetIntensityWeight(G4double weight);
G4double GetBiasWeight();
G4double GetBiasWeight() const ;
// Returns the weight change after biasing
// method to re-set the histograms
void ReSetHist(G4String);
// method to re-set the histograms
void ReSetHist(const G4String&);
// Resets the histogram for user defined distribution
// Set the verbosity level.
void SetVerbosity(G4int a);
void SetVerbosity(G4int a);
// Sets the verbosity level
private:
//Encapsulate in a struct
//to gurantee that correct
//initial state is set via constructor
struct a_check {
G4bool val;
a_check() { val = false; }
};
//See .cc for an explanation of this
//in method GenRandX()
G4Cache<a_check> local_IPDFXBias;
G4bool XBias, IPDFXBias;
G4PhysicsOrderedFreeVector XBiasH;
G4PhysicsOrderedFreeVector IPDFXBiasH;
G4Cache<a_check> local_IPDFYBias;
G4bool YBias, IPDFYBias;
G4PhysicsOrderedFreeVector YBiasH;
G4PhysicsOrderedFreeVector IPDFYBiasH;
G4Cache<a_check> local_IPDFZBias;
G4bool ZBias, IPDFZBias;
G4PhysicsOrderedFreeVector ZBiasH;
G4PhysicsOrderedFreeVector IPDFZBiasH;
G4Cache<a_check> local_IPDFThetaBias;
G4bool ThetaBias, IPDFThetaBias;
G4PhysicsOrderedFreeVector ThetaBiasH;
G4PhysicsOrderedFreeVector IPDFThetaBiasH;
G4Cache<a_check> local_IPDFPhiBias;
G4bool PhiBias, IPDFPhiBias;
G4PhysicsOrderedFreeVector PhiBiasH;
G4PhysicsOrderedFreeVector IPDFPhiBiasH;
G4Cache<a_check> local_IPDFEnergyBias;
G4bool EnergyBias, IPDFEnergyBias;
G4PhysicsOrderedFreeVector EnergyBiasH;
G4PhysicsOrderedFreeVector IPDFEnergyBiasH;
G4Cache<a_check> local_IPDFPosThetaBias;
G4bool PosThetaBias, IPDFPosThetaBias;
G4PhysicsOrderedFreeVector PosThetaBiasH;
G4PhysicsOrderedFreeVector IPDFPosThetaBiasH;
G4Cache<a_check> local_IPDFPosPhiBias;
G4bool PosPhiBias, IPDFPosPhiBias;
G4PhysicsOrderedFreeVector PosPhiBiasH;
G4PhysicsOrderedFreeVector IPDFPosPhiBiasH;
private:
//G4double alpha; // for biasing energy
struct bweights_t {
G4double w[9];
bweights_t();
G4double& operator[] (const int i);
};
G4Cache<bweights_t> bweights;
//G4double bweights[9]; //record x,y,z,theta,phi,energy,posThet,posPhi,intensity weights
// Encapsulate in a struct to guarantee that correct
// initial state is set via constructor
//
struct a_check
{
G4bool val;
a_check() { val = false; }
};
// See .cc for an explanation of this in method GenRandX()
//
G4Cache<a_check> local_IPDFXBias;
G4bool XBias, IPDFXBias;
G4PhysicsOrderedFreeVector XBiasH;
G4PhysicsOrderedFreeVector IPDFXBiasH;
G4Cache<a_check> local_IPDFYBias;
G4bool YBias, IPDFYBias;
G4PhysicsOrderedFreeVector YBiasH;
G4PhysicsOrderedFreeVector IPDFYBiasH;
G4Cache<a_check> local_IPDFZBias;
G4bool ZBias, IPDFZBias;
G4PhysicsOrderedFreeVector ZBiasH;
G4PhysicsOrderedFreeVector IPDFZBiasH;
G4Cache<a_check> local_IPDFThetaBias;
G4bool ThetaBias, IPDFThetaBias;
G4PhysicsOrderedFreeVector ThetaBiasH;
G4PhysicsOrderedFreeVector IPDFThetaBiasH;
G4Cache<a_check> local_IPDFPhiBias;
G4bool PhiBias, IPDFPhiBias;
G4PhysicsOrderedFreeVector PhiBiasH;
G4PhysicsOrderedFreeVector IPDFPhiBiasH;
G4Cache<a_check> local_IPDFEnergyBias;
G4bool EnergyBias, IPDFEnergyBias;
G4PhysicsOrderedFreeVector EnergyBiasH;
G4PhysicsOrderedFreeVector IPDFEnergyBiasH;
G4Cache<a_check> local_IPDFPosThetaBias;
G4bool PosThetaBias, IPDFPosThetaBias;
G4PhysicsOrderedFreeVector PosThetaBiasH;
G4PhysicsOrderedFreeVector IPDFPosThetaBiasH;
G4Cache<a_check> local_IPDFPosPhiBias;
G4bool PosPhiBias, IPDFPosPhiBias;
G4PhysicsOrderedFreeVector PosPhiBiasH;
G4PhysicsOrderedFreeVector IPDFPosPhiBiasH;
// Verbosity
G4int verbosityLevel;
struct bweights_t
{
G4double w[9];
bweights_t();
G4double& operator[] (const int i);
};
G4Cache<bweights_t> bweights;
// record x,y,z,theta,phi,energy,posThet,posPhi,intensity weights
G4Mutex mutex; //protect shared resources
G4int verbosityLevel;
// Verbosity
G4Mutex mutex;
// Protect shared resources
};
#endif