| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | #ifndef NTSTField_hh
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| 27 | #define NTSTField_hh
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| 28 |
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| 29 | #include "G4UniformMagField.hh"
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| 30 |
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| 31 | class NTSTField : public G4UniformMagField {
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| 32 | public:
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| 33 | NTSTField( const G4ThreeVector& FieldVector )
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| 34 | : G4UniformMagField(FieldVector),
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| 35 | count(0) {;}
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| 36 | NTSTField( G4double vField,
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| 37 | G4double vTheta,
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| 38 | G4double vPhi )
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| 39 | : G4UniformMagField( vField, vTheta, vPhi ),
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| 40 | count(0) {;}
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| 41 | virtual ~NTSTField() {;}
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| 42 |
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| 43 |
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| 44 | void GetFieldValue( const G4double yTrack[3] ,
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| 45 | G4double *MagField ) const
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| 46 | {
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| 47 | count++;
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| 48 | G4UniformMagField::GetFieldValue( yTrack, MagField );
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| 49 | }
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| 50 |
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| 51 | G4int GetCount() const { return count; }
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| 52 | void ClearCount() { count = 0; }
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| 53 |
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| 54 | protected:
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| 55 | mutable G4int count;
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| 56 | };
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| 57 |
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| 58 | #endif
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