Alsvinn  0.5.3
The fast FVM simulator with UQ support
NumericalFlux.hpp
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1 /* Copyright (c) 2018 ETH Zurich, Kjetil Olsen Lye
2  * This program is free software: you can redistribute it and/or modify
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10  * GNU General Public License for more details.
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14  */
15 
16 #pragma once
17 #include "alsfvm/volume/Volume.hpp"
18 
19 namespace alsfvm {
20 namespace numflux {
21 
26 public:
27  virtual ~NumericalFlux() {}
44  virtual void computeFlux(const volume::Volume& conservedVariables,
45  rvec3& waveSpeed, bool computeWaveSpeed,
46  volume::Volume& output, const ivec3& start = {0, 0, 0},
47  const ivec3& end = {0, 0, 0}
48  ) = 0;
52  virtual size_t getNumberOfGhostCells() = 0;
53 };
54 }
55 } // namespace numflux
The Volume class represents a volume (a collection of cells with values for each cell (eg...
Definition: Volume.hpp:30
Definition: NumericalFlux.hpp:25
virtual size_t getNumberOfGhostCells()=0
virtual void computeFlux(const volume::Volume &conservedVariables, rvec3 &waveSpeed, bool computeWaveSpeed, volume::Volume &output, const ivec3 &start={0, 0, 0}, const ivec3 &end={0, 0, 0})=0
virtual ~NumericalFlux()
Definition: NumericalFlux.hpp:27
Various utility functions to implement the tecno flux.
Definition: types.hpp:30