Nektar++
GlobalLinSysDirectStaticCond.h
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2 //
3 // File GlobalLinSys.h
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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31 //
32 // Description: GlobalLinSysStaticCond header
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 #ifndef NEKTAR_LIB_MULTIREGIONS_GLOBALLINSYSDIRECTSTATICCOND_H
36 #define NEKTAR_LIB_MULTIREGIONS_GLOBALLINSYSDIRECTSTATICCOND_H
37 
41 
42 namespace Nektar
43 {
44  namespace MultiRegions
45  {
46  // Forward declarations
47  class ExpList;
49 
50  typedef boost::shared_ptr<GlobalLinSysDirectStaticCond>
52 
53  /// A global linear system.
55  virtual public GlobalLinSysStaticCond
56  {
57  public:
58  /// Creates an instance of this class
60  const GlobalLinSysKey &pLinSysKey,
61  const boost::weak_ptr<ExpList> &pExpList,
62  const boost::shared_ptr<AssemblyMap> &pLocToGloMap)
63  {
64  GlobalLinSysDirectStaticCondSharedPtr ret =
66  ::AllocateSharedPtr(pLinSysKey, pExpList, pLocToGloMap);
67  ret->InitObject();
68  return ret;
69  }
70 
71  /// Name of class
72  MULTI_REGIONS_EXPORT static std::string className;
73  static std::string className2;
74 
75  /// Constructor for full direct matrix solve.
77  const GlobalLinSysKey &mkey,
78  const boost::weak_ptr<ExpList> &pExpList,
79  const boost::shared_ptr<AssemblyMap> &locToGloMap);
80 
81  /// Constructor for full direct matrix solve.
83  const GlobalLinSysKey &mkey,
84  const boost::weak_ptr<ExpList> &pExpList,
85  const DNekScalBlkMatSharedPtr pSchurCompl,
86  const DNekScalBlkMatSharedPtr pBinvD,
87  const DNekScalBlkMatSharedPtr pC,
88  const DNekScalBlkMatSharedPtr pInvD,
89  const boost::shared_ptr<AssemblyMap> &locToGloMap);
90 
92 
93  protected:
94  virtual void v_AssembleSchurComplement(
95  boost::shared_ptr<AssemblyMap> pLocToGloMap);
97  const GlobalLinSysKey &mkey,
98  const boost::weak_ptr<ExpList> &pExpList,
99  const DNekScalBlkMatSharedPtr pSchurCompl,
100  const DNekScalBlkMatSharedPtr pBinvD,
101  const DNekScalBlkMatSharedPtr pC,
102  const DNekScalBlkMatSharedPtr pInvD,
103  const boost::shared_ptr<AssemblyMap> &l2gMap);
104 
105  private:
106  /// Matrix Storage type for known matrices
108  const boost::shared_ptr<AssemblyMap>& locToGloMap);
109  };
110  }
111 }
112 
113 #endif
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
MatrixStorage DetermineMatrixStorage(const boost::shared_ptr< AssemblyMap > &locToGloMap)
Matrix Storage type for known matrices.
#define MULTI_REGIONS_EXPORT
boost::shared_ptr< GlobalLinSysDirectStaticCond > GlobalLinSysDirectStaticCondSharedPtr
GlobalLinSysDirectStaticCond(const GlobalLinSysKey &mkey, const boost::weak_ptr< ExpList > &pExpList, const boost::shared_ptr< AssemblyMap > &locToGloMap)
Constructor for full direct matrix solve.
boost::shared_ptr< DNekScalBlkMat > DNekScalBlkMatSharedPtr
Definition: NekTypeDefs.hpp:74
virtual GlobalLinSysStaticCondSharedPtr v_Recurse(const GlobalLinSysKey &mkey, const boost::weak_ptr< ExpList > &pExpList, const DNekScalBlkMatSharedPtr pSchurCompl, const DNekScalBlkMatSharedPtr pBinvD, const DNekScalBlkMatSharedPtr pC, const DNekScalBlkMatSharedPtr pInvD, const boost::shared_ptr< AssemblyMap > &l2gMap)
Describe a linear system.
static GlobalLinSysSharedPtr create(const GlobalLinSysKey &pLinSysKey, const boost::weak_ptr< ExpList > &pExpList, const boost::shared_ptr< AssemblyMap > &pLocToGloMap)
Creates an instance of this class.
virtual void v_AssembleSchurComplement(boost::shared_ptr< AssemblyMap > pLocToGloMap)
boost::shared_ptr< GlobalLinSys > GlobalLinSysSharedPtr
Pointer to a GlobalLinSys object.
Definition: GlobalLinSys.h:51
boost::shared_ptr< GlobalLinSysStaticCond > GlobalLinSysStaticCondSharedPtr