BDSIM
BDSIM is a Geant4 extension toolkit for simulation of particle transport in accelerator beamlines.
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BDSInterpolator4DNearest.cc
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#include "BDSArray4DCoords.hh"
20#include "BDSInterpolator4DNearest.hh"
21
23 BDSInterpolator4D(arrayIn)
24{;}
25
26BDSInterpolator4DNearest::~BDSInterpolator4DNearest()
27{;}
28
30 G4double y,
31 G4double z,
32 G4double t) const
33{
34 return array->ExtractNearest(x, y, z, t);
35}
Overlay of 4D array that provides uniform only spatial coordinate mapping.
virtual BDSFieldValue ExtractNearest(G4double x, G4double y=0, G4double z=0, G4double t=0) const
Extract nearest field value from array.
BDSInterpolator4DNearest()=delete
Private default constructor to force the use of the provided one.
virtual BDSFieldValue GetInterpolatedValueT(G4double x, G4double y, G4double z, G4double t) const
Interface for all 4D interpolators.
BDSArray4DCoords * array
The field data.