Nektar++
ShallowWaterSolver/RiemannSolvers/AverageSolver.h
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1///////////////////////////////////////////////////////////////////////////////
2//
3// File: AverageSolver.h
4//
5// For more information, please see: http://www.nektar.info
6//
7// The MIT License
8//
9// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10// Department of Aeronautics, Imperial College London (UK), and Scientific
11// Computing and Imaging Institute, University of Utah (USA).
12//
13// Permission is hereby granted, free of charge, to any person obtaining a
14// copy of this software and associated documentation files (the "Software"),
15// to deal in the Software without restriction, including without limitation
16// the rights to use, copy, modify, merge, publish, distribute, sublicense,
17// and/or sell copies of the Software, and to permit persons to whom the
18// Software is furnished to do so, subject to the following conditions:
19//
20// The above copyright notice and this permission notice shall be included
21// in all copies or substantial portions of the Software.
22//
23// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
24// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
28// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
29// DEALINGS IN THE SOFTWARE.
30//
31// Description: Simple mean value solver for the Nonlinear Shallow Water
32// Equations.
33// Do not use for anything else than testing and comparisons
34//
35///////////////////////////////////////////////////////////////////////////////
36
37#ifndef NEKTAR_SOLVERS_SHALLOWWATERSOLVER_RIEMANNSOLVER_AVERAGESOLVER
38#define NEKTAR_SOLVERS_SHALLOWWATERSOLVER_RIEMANNSOLVER_AVERAGESOLVER
39
41
42namespace Nektar
43{
44class AverageSolver : public NonlinearSWESolver
45{
46public:
49 {
50 return RiemannSolverSharedPtr(new AverageSolver(pSession));
51 }
52
53 static std::string solverName;
54
55protected:
57
59 NekDouble huR, NekDouble hvR, NekDouble &hf,
60 NekDouble &huf, NekDouble &hvf) override;
61};
62} // namespace Nektar
63
64#endif
void v_PointSolve(NekDouble hL, NekDouble huL, NekDouble hvL, NekDouble hR, NekDouble huR, NekDouble hvR, NekDouble &hf, NekDouble &huf, NekDouble &hvf) override
Average Value Riemann solver for the Nonlinear Shallow Water Equations.
static RiemannSolverSharedPtr create(const LibUtilities::SessionReaderSharedPtr &pSession)
AverageSolver(const LibUtilities::SessionReaderSharedPtr &pSession)
std::shared_ptr< SessionReader > SessionReaderSharedPtr
std::shared_ptr< RiemannSolver > RiemannSolverSharedPtr
A shared pointer to an EquationSystem object.
double NekDouble