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) BDSIM Collaboration, 2001 - 2026.
3
4This file is part of BDSIM.
5
6BDSIM is free software: you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published
8by the Free Software Foundation version 3 of the License.
9
10BDSIM is distributed in the hope that it will be useful, but
11WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13GNU General Public License for more details.
14
15You should have received a copy of the GNU General Public License
16along with BDSIM. If not, see <http://www.gnu.org/licenses/>.
17*/
18#include "BDSArray4DCoords.hh"
19#include "BDSInterpolator4DNearest.hh"
20
22 BDSInterpolator4D(arrayIn)
23{;}
24
25BDSInterpolator4DNearest::~BDSInterpolator4DNearest()
26{;}
27
29 G4double y,
30 G4double z,
31 G4double t) const
32{
33 return array->ExtractNearest(x, y, z, t);
34}
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.