Nektar++
StdNodalTriExp.h
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3 // File StdNodalTriExp.h
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31 //
32 // Description: Header field for Nodal triangle routines built upon
33 // StdExpansion2D
34 //
35 ///////////////////////////////////////////////////////////////////////////////
36 
37 #ifndef STDNODALTRIEXP_H
38 #define STDNODALTRIEXP_H
39 
41 #include <StdRegions/StdTriExp.h>
43 
44 namespace Nektar
45 {
46  namespace StdRegions
47  {
48  class StdNodalTriExp: public StdTriExp
49  {
50  public:
53  const LibUtilities::BasisKey &Ba,
54  const LibUtilities::BasisKey &Bb,
55  const LibUtilities::PointsType Ntype);
56  STD_REGIONS_EXPORT StdNodalTriExp(const StdNodalTriExp &T);
58 
59  //-------------------------------
60  // Nodal basis specific routines
61  //-------------------------------
63  const Array<OneD, const NekDouble>& inarray,
64  Array<OneD, NekDouble>& outarray);
66  const Array<OneD, const NekDouble>& inarray,
67  Array<OneD, NekDouble>& outarray);
69  const Array<OneD, const NekDouble>& inarray,
70  Array<OneD, NekDouble>& outarray);
75 
76 
77  protected:
79 
81  {
82  return m_nodalPointsKey;
83  };
84 
86 
87  //---------------------------------------
88  // Transforms
89  //---------------------------------------
90  STD_REGIONS_EXPORT virtual void v_BwdTrans(
91  const Array<OneD, const NekDouble>& inarray,
92  Array<OneD, NekDouble>& outarray);
94  const Array<OneD, const NekDouble>& inarray,
95  Array<OneD, NekDouble>& outarray);
96  STD_REGIONS_EXPORT virtual void v_FwdTrans(
97  const Array<OneD, const NekDouble>& inarray,
98  Array<OneD, NekDouble>& outarray);
99 
100 
101  //---------------------------------------
102  // Inner product functions
103  //---------------------------------------
105  const Array<OneD, const NekDouble>& inarray,
106  Array<OneD, NekDouble>& outarray);
108  const Array<OneD, const NekDouble>& inarray,
109  Array<OneD, NekDouble>& outarray,
110  bool multiplybyweights = true);
112  const int dir,
113  const Array<OneD, const NekDouble>& inarray,
114  Array<OneD, NekDouble>& outarray);
116  const int dir,
117  const Array<OneD, const NekDouble>& inarray,
118  Array<OneD, NekDouble>& outarray);
119 
120 
121  //---------------------------------------
122  // Evaluation functions
123  //---------------------------------------
124  STD_REGIONS_EXPORT virtual void v_FillMode(
125  const int mode,
126  Array<OneD, NekDouble> &outarray);
127 
128 
129  //---------------------------
130  // Helper functions
131  //---------------------------
132  STD_REGIONS_EXPORT virtual int v_NumBndryCoeffs() const;
133 
134  //--------------------------
135  // Mappings
136  //--------------------------
138  const int eid,
139  const Orientation edgeOrient,
140  Array<OneD, unsigned int>& maparray,
141  Array<OneD, int>& signarray);
142  STD_REGIONS_EXPORT virtual int v_GetVertexMap(int localVertexId,
143  bool useCoeffPacking = false);
145  const int eid,
146  const Orientation edgeOrient,
147  Array<OneD, unsigned int>& maparray,
148  Array<OneD, int>& signarray);
150  Array<OneD, unsigned int>& outarray);
152  Array<OneD, unsigned int>& outarray);
153 
154 
155  //---------------------------------------
156  // Operator evaluation functions
157  //---------------------------------------
158  STD_REGIONS_EXPORT virtual void v_MassMatrixOp(
159  const Array<OneD, const NekDouble> &inarray,
160  Array<OneD, NekDouble> &outarray,
161  const StdMatrixKey &mkey);
163  const Array<OneD, const NekDouble> &inarray,
164  Array<OneD, NekDouble> &outarray,
165  const StdMatrixKey &mkey);
167  const int k1,
168  const int k2,
169  const Array<OneD, const NekDouble> &inarray,
170  Array<OneD, NekDouble> &outarray,
171  const StdMatrixKey &mkey);
173  const int i,
174  const Array<OneD, const NekDouble> &inarray,
175  Array<OneD, NekDouble> &outarray,
176  const StdMatrixKey &mkey);
178  const Array<OneD, const NekDouble> &inarray,
179  Array<OneD, NekDouble> &outarray,
180  const StdMatrixKey &mkey);
181 
182 
183  //---------------------------------------
184  // Wrapper functions
185  //---------------------------------------
187  const StdMatrixKey &mkey);
189  const StdMatrixKey &mkey);
190  };
191 
192  typedef boost::shared_ptr<StdNodalTriExp> StdNodalTriExpSharedPtr;
193  } //end of namespace
194 } //end of namespace
195 
196 #endif //STDNODALTRIEXP_H
virtual void v_GetEdgeToElementMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
void ModalToNodal(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_IProductWRTBase(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Calculate the inner product of inarray with respect to the basis B=base0[p]*base1[pq] and put into ou...
virtual void v_GetInteriorMap(Array< OneD, unsigned int > &outarray)
virtual const LibUtilities::PointsKey v_GetNodalPointsKey() const
boost::shared_ptr< DNekMat > DNekMatSharedPtr
Definition: NekTypeDefs.hpp:70
boost::shared_ptr< StdNodalTriExp > StdNodalTriExpSharedPtr
virtual void v_WeakDerivMatrixOp(const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
virtual void v_MassMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
void NodalToModalTranspose(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_BwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Backward tranform for triangular elements.
LibUtilities::PointsKey m_nodalPointsKey
virtual void v_IProductWRTBase_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool multiplybyweights=true)
virtual void v_FwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Transform a given function from physical quadrature space to coefficient space.
virtual void v_HelmholtzMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
void GetNodalPoints(Array< OneD, const NekDouble > &x, Array< OneD, const NekDouble > &y)
Defines a specification for a set of points.
Definition: Points.h:58
virtual void v_IProductWRTDerivBase_SumFac(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_GetBoundaryMap(Array< OneD, unsigned int > &outarray)
virtual void v_BwdTrans_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual DNekMatSharedPtr v_GenMatrix(const StdMatrixKey &mkey)
virtual int v_GetVertexMap(int localVertexId, bool useCoeffPacking=false)
#define STD_REGIONS_EXPORT
virtual void v_LaplacianMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
void NodalToModal(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual DNekMatSharedPtr v_CreateStdMatrix(const StdMatrixKey &mkey)
virtual void v_GetEdgeInteriorMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
Describes the specification for a Basis.
Definition: Basis.h:50
virtual void v_IProductWRTDerivBase(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_FillMode(const int mode, Array< OneD, NekDouble > &outarray)