Nektar++
Helmholtz.cpp
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File Helmholtz.cpp
4 //
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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).
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30 //
31 // Description: Helmholtz solve routines
32 //
33 ///////////////////////////////////////////////////////////////////////////////
34 
36 
37 using namespace std;
38 
39 namespace Nektar
40 {
41  string Helmholtz::className1 = GetEquationSystemFactory().RegisterCreatorFunction("Helmholtz", Helmholtz::create);
42  string Helmholtz::className2 = GetEquationSystemFactory().RegisterCreatorFunction("SteadyDiffusionReaction", Helmholtz::create);
43 
44  Helmholtz::Helmholtz(
47  : Poisson(pSession, pGraph)
48  {
49  if (pSession->DefinesParameter("Lambda"))
50  {
51  m_factors[StdRegions::eFactorLambda] = m_session->GetParameter("Lambda");
52  }
53  }
54 
56  {
58  }
59 
61  {
62 
63  }
64 
66  {
68  }
69 
71  {
73  {
74  return Array<OneD, bool>(m_session->GetVariables().size(), true);
75  }
76  else
77  {
78  return Array<OneD, bool>(m_session->GetVariables().size(), false);
79  }
80  }
81 }
virtual void v_GenerateSummary(SolverUtils::SummaryList &s)
Virtual function for generating summary information.
Definition: Poisson.cpp:63
StdRegions::ConstFactorMap m_factors
Definition: Laplace.h:65
std::shared_ptr< MeshGraph > MeshGraphSharedPtr
Definition: MeshGraph.h:163
std::vector< std::pair< std::string, std::string > > SummaryList
Definition: Misc.h:46
STL namespace.
virtual Array< OneD, bool > v_GetSystemSingularChecks()
Definition: Helmholtz.cpp:70
virtual void v_GenerateSummary(SolverUtils::SummaryList &s)
Virtual function for generating summary information.
Definition: Helmholtz.cpp:65
virtual void v_InitObject()
Initialisation object for EquationSystem.
Definition: Helmholtz.cpp:55
EquationSystemFactory & GetEquationSystemFactory()
virtual void v_InitObject()
Initialisation object for EquationSystem.
Definition: Poisson.cpp:51
LibUtilities::SessionReaderSharedPtr m_session
The session reader.
tKey RegisterCreatorFunction(tKey idKey, CreatorFunction classCreator, std::string pDesc="")
Register a class with the factory.
Definition: NekFactory.hpp:199
virtual ~Helmholtz()
Definition: Helmholtz.cpp:60
std::shared_ptr< SessionReader > SessionReaderSharedPtr