Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/geometry/magneticfield/src/G4UniformMagField.cc

Version: [ ReleaseNotes ] [ 1.0 ] [ 1.1 ] [ 2.0 ] [ 3.0 ] [ 3.1 ] [ 3.2 ] [ 4.0 ] [ 4.0.p1 ] [ 4.0.p2 ] [ 4.1 ] [ 4.1.p1 ] [ 5.0 ] [ 5.0.p1 ] [ 5.1 ] [ 5.1.p1 ] [ 5.2 ] [ 5.2.p1 ] [ 5.2.p2 ] [ 6.0 ] [ 6.0.p1 ] [ 6.1 ] [ 6.2 ] [ 6.2.p1 ] [ 6.2.p2 ] [ 7.0 ] [ 7.0.p1 ] [ 7.1 ] [ 7.1.p1 ] [ 8.0 ] [ 8.0.p1 ] [ 8.1 ] [ 8.1.p1 ] [ 8.1.p2 ] [ 8.2 ] [ 8.2.p1 ] [ 8.3 ] [ 8.3.p1 ] [ 8.3.p2 ] [ 9.0 ] [ 9.0.p1 ] [ 9.0.p2 ] [ 9.1 ] [ 9.1.p1 ] [ 9.1.p2 ] [ 9.1.p3 ] [ 9.2 ] [ 9.2.p1 ] [ 9.2.p2 ] [ 9.2.p3 ] [ 9.2.p4 ] [ 9.3 ] [ 9.3.p1 ] [ 9.3.p2 ] [ 9.4 ] [ 9.4.p1 ] [ 9.4.p2 ] [ 9.4.p3 ] [ 9.4.p4 ] [ 9.5 ] [ 9.5.p1 ] [ 9.5.p2 ] [ 9.6 ] [ 9.6.p1 ] [ 9.6.p2 ] [ 9.6.p3 ] [ 9.6.p4 ] [ 10.0 ] [ 10.0.p1 ] [ 10.0.p2 ] [ 10.0.p3 ] [ 10.0.p4 ] [ 10.1 ] [ 10.1.p1 ] [ 10.1.p2 ] [ 10.1.p3 ] [ 10.2 ] [ 10.2.p1 ] [ 10.2.p2 ] [ 10.2.p3 ] [ 10.3 ] [ 10.3.p1 ] [ 10.3.p2 ] [ 10.3.p3 ] [ 10.4 ] [ 10.4.p1 ] [ 10.4.p2 ] [ 10.4.p3 ] [ 10.5 ] [ 10.5.p1 ] [ 10.6 ] [ 10.6.p1 ] [ 10.6.p2 ] [ 10.6.p3 ] [ 10.7 ] [ 10.7.p1 ] [ 10.7.p2 ] [ 10.7.p3 ] [ 10.7.p4 ] [ 11.0 ] [ 11.0.p1 ] [ 11.0.p2 ] [ 11.0.p3, ] [ 11.0.p4 ] [ 11.1 ] [ 11.1.1 ] [ 11.1.2 ] [ 11.1.3 ] [ 11.2 ] [ 11.2.1 ] [ 11.2.2 ] [ 11.3.0 ]

Diff markup

Differences between /geometry/magneticfield/src/G4UniformMagField.cc (Version 11.3.0) and /geometry/magneticfield/src/G4UniformMagField.cc (Version 10.0)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                         3 // * License and Disclaimer                                           *
  4 // *                                                4 // *                                                                  *
  5 // * The  Geant4 software  is  copyright of th      5 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
  6 // * the Geant4 Collaboration.  It is provided      6 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
 12 // * institutes,nor the agencies providing fin     12 // * institutes,nor the agencies providing financial support for this *
 13 // * work  make  any representation or  warran     13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 18 // * This  code  implementation is the result      18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  ag     21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 // G4UniformMagField implementation            << 
 27 //                                                 26 //
 28 // Created: V.Grichine, 30.01.1997             <<  27 // $Id: G4UniformMagField.cc 68055 2013-03-13 14:43:28Z gcosmo $
                                                   >>  28 //
                                                   >>  29 //
                                                   >>  30 // Class for creation of uniform Magnetic Field
                                                   >>  31 //
                                                   >>  32 // 30.1.97 V.Grichine
                                                   >>  33 //
 29 // -------------------------------------------     34 // -------------------------------------------------------------------
 30                                                    35 
 31 #include "G4UniformMagField.hh"                    36 #include "G4UniformMagField.hh"
 32 #include "G4PhysicalConstants.hh"                  37 #include "G4PhysicalConstants.hh"
 33                                                    38 
 34 G4UniformMagField::G4UniformMagField(const G4T     39 G4UniformMagField::G4UniformMagField(const G4ThreeVector& FieldVector )
 35 {                                                  40 {
 36    fFieldComponents[0] = FieldVector.x();      <<  41       fFieldComponents[0] = FieldVector.x();
 37    fFieldComponents[1] = FieldVector.y();      <<  42       fFieldComponents[1] = FieldVector.y();
 38    fFieldComponents[2] = FieldVector.z();      <<  43       fFieldComponents[2] = FieldVector.z();
 39 }                                              << 
 40                                                << 
 41 G4UniformMagField::~G4UniformMagField() = defa << 
 42                                                << 
 43 G4UniformMagField::G4UniformMagField (const G4 << 
 44    : G4MagneticField(p)                        << 
 45 {                                              << 
 46    for (auto i=0; i<3; ++i)                    << 
 47    {                                           << 
 48      fFieldComponents[i] = p.fFieldComponents[ << 
 49    }                                           << 
 50 }                                              << 
 51                                                << 
 52 G4UniformMagField& G4UniformMagField::operator << 
 53 {                                              << 
 54    if (&p == this) { return *this;}            << 
 55    G4MagneticField::operator=(p);              << 
 56    for (auto i=0; i<3; ++i)                    << 
 57    {                                           << 
 58      fFieldComponents[i] = p.fFieldComponents[ << 
 59    }                                           << 
 60    return *this;                               << 
 61 }                                                  44 }
 62                                                    45 
 63 G4Field* G4UniformMagField::Clone() const      <<  46 G4UniformMagField* G4UniformMagField::Clone() const
 64 {                                                  47 {
 65    return new G4UniformMagField( G4ThreeVector <<  48     return new G4UniformMagField( G4ThreeVector(this->fFieldComponents[0],
 66                                                <<  49                                                 this->fFieldComponents[1],
 67                                                <<  50                                                 this->fFieldComponents[2]) );
 68 }                                                  51 }
 69                                                    52 
 70 void                                               53 void
 71 G4UniformMagField::SetFieldValue(const G4Three     54 G4UniformMagField::SetFieldValue(const G4ThreeVector& newFieldVector )
 72 {                                                  55 {
 73    fFieldComponents[0] = newFieldVector.x();   <<  56       fFieldComponents[0] = newFieldVector.x();
 74    fFieldComponents[1] = newFieldVector.y();   <<  57       fFieldComponents[1] = newFieldVector.y();
 75    fFieldComponents[2] = newFieldVector.z();   <<  58       fFieldComponents[2] = newFieldVector.z();
 76 }                                                  59 }
 77                                                    60    
 78 G4UniformMagField::G4UniformMagField(G4double      61 G4UniformMagField::G4UniformMagField(G4double vField,
 79                                      G4double      62                                      G4double vTheta,
 80                                      G4double  <<  63                                      G4double vPhi    )
 81 {                                                  64 {
 82    if ( (vField<0) || (vTheta<0) || (vTheta>pi     65    if ( (vField<0) || (vTheta<0) || (vTheta>pi) || (vPhi<0) || (vPhi>twopi) )
 83    {                                               66    {
 84       std::ostringstream msg;                  << 
 85       msg << "ERROR in G4UniformMagField::G4Un << 
 86           << "Invalid parameter(s). " << std:: << 
 87       msg << " Expected " << std::endl;        << 
 88                                                << 
 89       msg << " - Magnitude vField: Value = " < << 
 90           << "  Expected vField > 0 " ;        << 
 91       if ( vField<0) {  msg << " <------ Erron << 
 92       msg << std::endl;                        << 
 93                                                << 
 94       msg << " - Theta angle: Value = " << vTh << 
 95           << "  Expected between 0 <= theta <= << 
 96       if ( (vTheta<0) || (vTheta>pi) ) { msg < << 
 97                                                << 
 98       msg << std::endl;                        << 
 99       msg << " - Phi   angle: Value = " << vPh << 
100           << "  Expected between 0 <=  phi  <= << 
101       if ( (vPhi<0) || (vPhi>twopi) ) { msg << << 
102                                                << 
103       G4Exception("G4UniformMagField::G4Unifor     67       G4Exception("G4UniformMagField::G4UniformMagField()",
104                   "GeomField0002", FatalExcept <<  68                   "GeomField0002", FatalException, "Invalid parameters.") ;
105    }                                               69    }
106    fFieldComponents[0] = vField*std::sin(vThet     70    fFieldComponents[0] = vField*std::sin(vTheta)*std::cos(vPhi) ;
107    fFieldComponents[1] = vField*std::sin(vThet     71    fFieldComponents[1] = vField*std::sin(vTheta)*std::sin(vPhi) ;
108    fFieldComponents[2] = vField*std::cos(vThet     72    fFieldComponents[2] = vField*std::cos(vTheta) ;
109 }                                                  73 }
110                                                    74 
                                                   >>  75 G4UniformMagField::~G4UniformMagField()
                                                   >>  76 {
                                                   >>  77 }
                                                   >>  78 
                                                   >>  79 G4UniformMagField::G4UniformMagField (const G4UniformMagField &p)
                                                   >>  80    : G4MagneticField(p)
                                                   >>  81 {
                                                   >>  82    for (G4int i=0; i<3; i++)
                                                   >>  83       fFieldComponents[i] = p.fFieldComponents[i];
                                                   >>  84 }
                                                   >>  85 
                                                   >>  86 G4UniformMagField& G4UniformMagField::operator = (const G4UniformMagField &p)
                                                   >>  87 {
                                                   >>  88    if (&p == this) return *this;
                                                   >>  89    for (G4int i=0; i<3; i++)
                                                   >>  90       fFieldComponents[i] = p.fFieldComponents[i];
                                                   >>  91    return *this;
                                                   >>  92 }
                                                   >>  93 
111 // -------------------------------------------     94 // ------------------------------------------------------------------------
112                                                    95 
113 void G4UniformMagField::GetFieldValue (const G     96 void G4UniformMagField::GetFieldValue (const G4double [4],
114                                              G <<  97                                              G4double *B  ) const 
115 {                                                  98 {
116    B[0]= fFieldComponents[0];                  <<  99    B[0]= fFieldComponents[0] ;
117    B[1]= fFieldComponents[1];                  << 100    B[1]= fFieldComponents[1] ;
118    B[2]= fFieldComponents[2];                  << 101    B[2]= fFieldComponents[2] ;
119 }                                                 102 }
120                                                   103 
121 G4ThreeVector G4UniformMagField::GetConstantFi    104 G4ThreeVector G4UniformMagField::GetConstantFieldValue() const
122 {                                                 105 {
123    G4ThreeVector B(fFieldComponents[0],           106    G4ThreeVector B(fFieldComponents[0],
124                    fFieldComponents[1],           107                    fFieldComponents[1],
125                    fFieldComponents[2]);          108                    fFieldComponents[2]);
126    return B;                                   << 109   return B;
127 }                                                 110 }
128                                                   111