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MueLu_UncoupledIndexManager_decl.hpp
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46 #ifndef MUELU_UNCOUPLEDINDEXMANAGER_DECL_HPP
47 #define MUELU_UNCOUPLEDINDEXMANAGER_DECL_HPP
48 
49 // use for Teuchos:Comm<T>
50 #include "Teuchos_CommHelpers.hpp"
51 
52 #include <Xpetra_Map_fwd.hpp>
53 #include <Xpetra_Vector_fwd.hpp>
55 
56 #include "MueLu_ConfigDefs.hpp"
57 #include "MueLu_IndexManager.hpp"
59 
60 /*****************************************************************************
61 
62 ****************************************************************************/
63 
64 namespace MueLu {
65 
82  template <class LocalOrdinal, class GlobalOrdinal, class Node>
83  class UncoupledIndexManager : public IndexManager<LocalOrdinal, GlobalOrdinal, Node> {
84 #undef MUELU_UNCOUPLEDINDEXMANAGER_SHORT
86 
87  public:
88 
89  UncoupledIndexManager() = default;
90 
91  UncoupledIndexManager(const RCP<const Teuchos::Comm<int> > comm, const bool coupled,
92  const int NumDimensions, const int interpolationOrder,
93  const int MyRank, const int NumRanks,
94  const Array<GO> GFineNodesPerDir,
95  const Array<LO> LFineNodesPerDir,
96  const Array<LO> CoarseRate);
97 
99 
101 
102  std::vector<std::vector<GO> > getCoarseMeshData() const;
103 
104  void getGhostedNodesData(const RCP<const Map> fineMap,
105  Array<LO>& ghostedNodeCoarseLIDs,
106  Array<int>& ghostedNodeCoarsePIDs,
107  Array<GO>& ghostedNodeCoarseGIDs) const;
108 
109  void getCoarseNodesData(const RCP<const Map> fineCoordinatesMap,
110  Array<GO>& coarseNodeCoarseGIDs,
111  Array<GO>& coarseNodeFineGIDs) const;
112 
113  void getFineNodeGlobalTuple(const GO myGID, GO& i, GO& j, GO& k) const;
114 
115  void getFineNodeLocalTuple(const LO myLID, LO& i, LO& j, LO& k) const;
116 
117  void getFineNodeGhostedTuple(const LO myLID, LO& i, LO& j, LO& k) const;
118 
119  void getFineNodeGID(const GO i, const GO j, const GO k, GO& myGID) const;
120 
121  void getFineNodeLID(const LO i, const LO j, const LO k, LO& myLID) const;
122 
123  void getCoarseNodeGlobalTuple(const GO myGID, GO& i, GO& j, GO& k) const;
124 
125  void getCoarseNodeLocalTuple(const LO myLID, LO& i, LO& j, LO& k) const;
126 
127  void getCoarseNodeGID(const GO i, const GO j, const GO k, GO& myGID) const;
128 
129  void getCoarseNodeLID(const LO i, const LO j, const LO k, LO& myLID) const;
130 
131  void getCoarseNodeGhostedLID(const LO i, const LO j, const LO k, LO& myLID) const;
132 
133  void getCoarseNodeFineLID(const LO i, const LO j, const LO k, LO& myLID) const;
134 
135  void getGhostedNodeFineLID(const LO i, const LO j, const LO k, LO& myLID) const;
136 
137  void getGhostedNodeCoarseLID(const LO i, const LO j, const LO k, LO& myLID) const;
138 
139  private:
140 
141  const int myRank;
142  const int numRanks;
143 
144  };
145 
146 } //namespace MueLu
147 
148 #define MUELU_UNCOUPLEDINDEXMANAGER_SHORT
149 #endif // MUELU_UNCOUPLEDINDEXMANAGER_DECL_HPP
void getGhostedNodeCoarseLID(const LO i, const LO j, const LO k, LO &myLID) const
void getFineNodeLID(const LO i, const LO j, const LO k, LO &myLID) const
GlobalOrdinal GO
LocalOrdinal LO
void getCoarseNodeGID(const GO i, const GO j, const GO k, GO &myGID) const
void getFineNodeLocalTuple(const LO myLID, LO &i, LO &j, LO &k) const
void getFineNodeGhostedTuple(const LO myLID, LO &i, LO &j, LO &k) const
void getFineNodeGID(const GO i, const GO j, const GO k, GO &myGID) const
void getCoarseNodeLocalTuple(const LO myLID, LO &i, LO &j, LO &k) const
void getCoarseNodeFineLID(const LO i, const LO j, const LO k, LO &myLID) const
void getCoarseNodeGhostedLID(const LO i, const LO j, const LO k, LO &myLID) const
void getCoarseNodeGlobalTuple(const GO myGID, GO &i, GO &j, GO &k) const
void getFineNodeGlobalTuple(const GO myGID, GO &i, GO &j, GO &k) const
std::vector< std::vector< GO > > getCoarseMeshData() const
void getGhostedNodeFineLID(const LO i, const LO j, const LO k, LO &myLID) const
void getCoarseNodesData(const RCP< const Map > fineCoordinatesMap, Array< GO > &coarseNodeCoarseGIDs, Array< GO > &coarseNodeFineGIDs) const
Container class for mesh layout and indices calculation.
const int numRanks
Number of ranks used to decompose the problem.
void getGhostedNodesData(const RCP< const Map > fineMap, Array< LO > &ghostedNodeCoarseLIDs, Array< int > &ghostedNodeCoarsePIDs, Array< GO > &ghostedNodeCoarseGIDs) const
void getCoarseNodeLID(const LO i, const LO j, const LO k, LO &myLID) const