BDSIM
BDSIM is a Geant4 extension toolkit for simulation of particle transport in accelerator beamlines.
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BDSFieldEMInterpolated.hh
1/*
2Beam Delivery Simulation (BDSIM) Copyright (C) Royal Holloway,
3University of London 2001 - 2023.
4
5This file is part of BDSIM.
6
7BDSIM is free software: you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published
9by the Free Software Foundation version 3 of the License.
10
11BDSIM is distributed in the hope that it will be useful, but
12WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with BDSIM. If not, see <http://www.gnu.org/licenses/>.
18*/
19#ifndef BDSFIELDEMINTERPOLATED_H
20#define BDSFIELDEMINTERPOLATED_H
21#include "BDSFieldEM.hh"
22
23#include "G4Transform3D.hh"
24#include "G4Types.hh"
25
26class BDSInterpolator;
27
35{
36public:
37 BDSFieldEMInterpolated() = delete;
38 BDSFieldEMInterpolated(const BDSInterpolator* eInterpolator,
39 const BDSInterpolator* bInterpolator,
40 const G4Transform3D& offset,
41 G4double eScalingIn = 1.0,
42 G4double bScalingIn = 1.0);
43 virtual ~BDSFieldEMInterpolated(){;}
44
45 virtual G4bool TimeVarying() const {return timeVarying;}
46
48 inline G4double EScaling() const {return eScaling;}
49 inline G4double BScaling() const {return bScaling;}
51
53 inline void SetEScaling(G4double eScalingIn) {eScaling = eScalingIn;}
54 inline void SetBScaling(G4double bScalingIn) {bScaling = bScalingIn;}
56
57 inline G4double SmallestSpatialStep() const {return smallestSpatialStep;}
58
59protected:
60 G4bool timeVarying;
61
62private:
63 G4double eScaling;
64 G4double bScaling;
65 G4double smallestSpatialStep;
66};
67
68#endif
Class to provide scaling and a base class pointer for interpolator fields.
G4double EScaling() const
Accessor.
G4double bScaling
B field scaling value.
G4double BScaling() const
Accessor.
virtual G4bool TimeVarying() const
void SetBScaling(G4double bScalingIn)
Setter.
G4double eScaling
E field scaling value.
void SetEScaling(G4double eScalingIn)
Setter.
Interface for BDSIM electro-magnetic fields that may or may not be local.
Definition: BDSFieldEM.hh:41
Interface for all interpolators containing basic extent of validity.