Alsvinn  0.5.3
The fast FVM simulator with UQ support
RungeKutta3.hpp
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1 /* Copyright (c) 2018 ETH Zurich, Kjetil Olsen Lye
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10  * GNU General Public License for more details.
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14  */
15 
16 #pragma once
20 
21 namespace alsfvm {
22 namespace integrator {
23 
28 class RungeKutta3 : public Integrator {
29 public:
30  RungeKutta3(alsfvm::shared_ptr<System> system);
31 
32 
39  virtual size_t getNumberOfSubsteps() const;
40 
56  virtual real performSubstep( std::vector<alsfvm::shared_ptr< volume::Volume> >&
57  inputConserved,
58  rvec3 spatialCellSizes, real dt, real cfl,
59  volume::Volume& output, size_t substep,
60  const simulator::TimestepInformation& timestepInformation);
61 
62 private:
63  alsfvm::shared_ptr<System> system;
64 
65 };
66 } // namespace alsfvm
67 } // namespace integrator
virtual size_t getNumberOfSubsteps() const
Definition: RungeKutta3.cpp:34
The Volume class represents a volume (a collection of cells with values for each cell (eg...
Definition: Volume.hpp:30
virtual real performSubstep(std::vector< alsfvm::shared_ptr< volume::Volume > > &inputConserved, rvec3 spatialCellSizes, real dt, real cfl, volume::Volume &output, size_t substep, const simulator::TimestepInformation &timestepInformation)
Definition: RungeKutta3.cpp:49
double real
Definition: types.hpp:65
RungeKutta3(alsfvm::shared_ptr< System > system)
Definition: RungeKutta3.cpp:22
Definition: Integrator.hpp:52
Definition: RungeKutta3.hpp:28
Various utility functions to implement the tecno flux.
Definition: types.hpp:30
Definition: TimestepInformation.hpp:22