Nektar++
StdQuadExp.h
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1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // File StdQuadExp.h
4 //
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7 // The MIT License
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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: Header field for Quadrilateral routines built upon
32 // StdExpansion2D
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKTAR_LIB_STDREGIONS_STDQUADEXP_H
37 #define NEKTAR_LIB_STDREGIONS_STDQUADEXP_H
38 
42 
43 namespace Nektar
44 {
45 namespace StdRegions
46 {
47 
48 class StdExpansion1D;
49 
50 class StdQuadExp : virtual public StdExpansion2D
51 {
52 
53  typedef std::shared_ptr<StdExpansion1D> StdExpansion1DSharedPtr;
54 
55 public:
58  const LibUtilities::BasisKey &Bb);
61 
62 protected:
63  //-------------------------------
64  // Integration Methods
65  //-------------------------------
68 
69  //-------------------------------
70  // Differentiation Methods
71  //-------------------------------
72  STD_REGIONS_EXPORT virtual void v_PhysDeriv(
73  const Array<OneD, const NekDouble> &inarray,
76  STD_REGIONS_EXPORT virtual void v_PhysDeriv(
77  const int dir, const Array<OneD, const NekDouble> &inarray,
78  Array<OneD, NekDouble> &outarray);
80  const Array<OneD, const NekDouble> &inarray,
84  const int dir, const Array<OneD, const NekDouble> &inarray,
85  Array<OneD, NekDouble> &outarray);
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);
97  const Array<OneD, const NekDouble> &inarray,
98  Array<OneD, NekDouble> &outarray);
100  const Array<OneD, const NekDouble> &base0,
101  const Array<OneD, const NekDouble> &base1,
102  const Array<OneD, const NekDouble> &inarray,
104  bool doCheckCollDir0, bool doCheckCollDir1);
105  STD_REGIONS_EXPORT virtual void v_FwdTrans(
106  const Array<OneD, const NekDouble> &inarray,
107  Array<OneD, NekDouble> &outarray);
108 
109  //---------------------------------------
110  // Inner product functions
111  //---------------------------------------
113  const Array<OneD, const NekDouble> &inarray,
114  Array<OneD, NekDouble> &outarray);
116  const Array<OneD, const NekDouble> &inarray,
117  Array<OneD, NekDouble> &outarray, bool multiplybyweights = true);
119  const Array<OneD, const NekDouble> &inarray,
120  Array<OneD, NekDouble> &outarray);
122  const Array<OneD, const NekDouble> &base0,
123  const Array<OneD, const NekDouble> &base1,
124  const Array<OneD, const NekDouble> &inarray,
126  bool doCheckCollDir0, bool doCheckCollDir1);
128  const int dir, const Array<OneD, const NekDouble> &inarray,
129  Array<OneD, NekDouble> &outarray);
131  const int dir, const Array<OneD, const NekDouble> &inarray,
132  Array<OneD, NekDouble> &outarray);
134  const int dir, const Array<OneD, const NekDouble> &inarray,
135  Array<OneD, NekDouble> &outarray);
136 
137  //---------------------------------------
138  // Evaluation functions
139  //---------------------------------------
144 
145  STD_REGIONS_EXPORT virtual void v_FillMode(const int mode,
146  Array<OneD, NekDouble> &array);
147 
148  //---------------------------
149  // Helper functions
150  //---------------------------
151  STD_REGIONS_EXPORT virtual int v_GetNverts() const;
152  STD_REGIONS_EXPORT virtual int v_GetNtraces() const;
153  STD_REGIONS_EXPORT virtual int v_GetTraceNcoeffs(const int i) const;
154  STD_REGIONS_EXPORT virtual int v_GetTraceNumPoints(const int i) const;
155  STD_REGIONS_EXPORT virtual int v_NumBndryCoeffs() const;
156  STD_REGIONS_EXPORT virtual int v_NumDGBndryCoeffs() const;
157 
159  const std::vector<unsigned int> &nummodes, int &modes_offset);
161  const int i, const int j) const;
164  STD_REGIONS_EXPORT virtual void v_GetCoords(
165  Array<OneD, NekDouble> &coords_0, Array<OneD, NekDouble> &coords_1,
166  Array<OneD, NekDouble> &coords_2);
168  const Array<OneD, const NekDouble> &coords, int mode);
169 
170  //--------------------------
171  // Mappings
172  //--------------------------
174  Array<OneD, unsigned int> &outarray);
176  Array<OneD, unsigned int> &outarray);
177  STD_REGIONS_EXPORT virtual int v_GetVertexMap(int localVertexId,
178  bool useCoeffPacking = false);
179 
181  const unsigned int traceid, Array<OneD, unsigned int> &maparray);
182 
184  const int eid, Array<OneD, unsigned int> &maparray,
185  Array<OneD, int> &signarray, const Orientation edgeOrient = eForwards);
186 
187  //---------------------------------------
188  // Wrapper functions
189  //---------------------------------------
191  const StdMatrixKey &mkey);
193  const StdMatrixKey &mkey);
194 
195  //---------------------------------------
196  // Operator evaluation functions
197  //---------------------------------------
198  STD_REGIONS_EXPORT virtual void v_MassMatrixOp(
199  const Array<OneD, const NekDouble> &inarray,
200  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
202  const Array<OneD, const NekDouble> &inarray,
203  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
205  const int k1, const int k2, const Array<OneD, const NekDouble> &inarray,
206  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
208  const int i, const Array<OneD, const NekDouble> &inarray,
209  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
211  const Array<OneD, const NekDouble> &inarray,
212  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
214  Array<OneD, NekDouble> &array, const StdMatrixKey &mkey);
216  Array<OneD, NekDouble> &array, const NekDouble alpha,
217  const NekDouble exponent, const NekDouble cutoff);
219  int numMin, const Array<OneD, const NekDouble> &inarray,
220  Array<OneD, NekDouble> &outarray);
222  const Array<OneD, const NekDouble> &inarray,
223  Array<OneD, NekDouble> &outarray, const StdMatrixKey &mkey);
225  const Array<OneD, const NekDouble> &inarray,
226  Array<OneD, NekDouble> &outarray);
227 
228  //---------------------------------------
229  // Output interpolation functions
230  //---------------------------------------
232  Array<OneD, int> &conn, bool standard = true);
233 };
234 typedef std::shared_ptr<StdQuadExp> StdQuadExpSharedPtr;
235 
236 } // namespace StdRegions
237 } // namespace Nektar
238 
239 #endif // STDQUADEXP_H
#define STD_REGIONS_EXPORT
Describes the specification for a Basis.
Definition: Basis.h:50
virtual int v_NumBndryCoeffs() const
Definition: StdQuadExp.cpp:674
virtual void v_IProductWRTDerivBase(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:430
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.
Definition: StdQuadExp.cpp:227
virtual const LibUtilities::BasisKey v_GetTraceBasisKey(const int i, const int j) const
Definition: StdQuadExp.cpp:653
virtual void v_BwdTrans_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:164
virtual void v_IProductWRTBase_MatOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:418
virtual void v_StdPhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
Definition: StdQuadExp.cpp:128
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*base1 and put into outarray.
Definition: StdQuadExp.cpp:377
virtual void v_GetBoundaryMap(Array< OneD, unsigned int > &outarray)
Definition: StdQuadExp.cpp:777
void v_GeneralMatrixOp_MatOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
virtual int v_NumDGBndryCoeffs() const
Definition: StdQuadExp.cpp:688
virtual DNekMatSharedPtr v_GenMatrix(const StdMatrixKey &mkey)
virtual void v_ReduceOrderCoeffs(int numMin, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_IProductWRTBase_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool multiplybyweights=true)
Definition: StdQuadExp.cpp:390
NekDouble v_Integral(const Array< OneD, const NekDouble > &inarray)
Integrates the specified function over the domain.
Definition: StdQuadExp.cpp:77
virtual void v_ExponentialFilter(Array< OneD, NekDouble > &array, const NekDouble alpha, const NekDouble exponent, const NekDouble cutoff)
virtual void v_GetSimplexEquiSpacedConnectivity(Array< OneD, int > &conn, bool standard=true)
virtual void v_GetTraceCoeffMap(const unsigned int traceid, Array< OneD, unsigned int > &maparray)
Get the map of the coefficient location to teh local trace coefficients.
virtual LibUtilities::ShapeType v_DetShapeType() const
Definition: StdQuadExp.cpp:669
virtual int v_CalcNumberOfCoefficients(const std::vector< unsigned int > &nummodes, int &modes_offset)
Definition: StdQuadExp.cpp:702
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)
virtual DNekMatSharedPtr v_CreateStdMatrix(const StdMatrixKey &mkey)
virtual void v_PhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
Calculate the derivative of the physical points.
Definition: StdQuadExp.cpp:95
virtual void v_FwdTransBndConstrained(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:250
virtual bool v_IsBoundaryInteriorExpansion()
Definition: StdQuadExp.cpp:711
virtual void v_LocCoordToLocCollapsed(const Array< OneD, const NekDouble > &xi, Array< OneD, NekDouble > &eta)
Definition: StdQuadExp.cpp:561
virtual int v_GetNverts() const
Definition: StdQuadExp.cpp:615
virtual int v_GetNtraces() const
Definition: StdQuadExp.cpp:620
virtual void v_FillMode(const int mode, Array< OneD, NekDouble > &array)
Fill outarray with mode mode of expansion.
Definition: StdQuadExp.cpp:581
virtual int v_GetVertexMap(int localVertexId, bool useCoeffPacking=false)
Definition: StdQuadExp.cpp:897
virtual NekDouble v_PhysEvaluateBasis(const Array< OneD, const NekDouble > &coords, int mode)
This function evaluates the basis function mode mode at a point coords of the domain.
Definition: StdQuadExp.cpp:758
virtual void v_IProductWRTBase_SumFacKernel(const Array< OneD, const NekDouble > &base0, const Array< OneD, const NekDouble > &base1, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, Array< OneD, NekDouble > &wsp, bool doCheckCollDir0, bool doCheckCollDir1)
Definition: StdQuadExp.cpp:503
std::shared_ptr< StdExpansion1D > StdExpansion1DSharedPtr
Definition: StdQuadExp.h:53
virtual void v_LocCollapsedToLocCoord(const Array< OneD, const NekDouble > &eta, Array< OneD, NekDouble > &xi)
Definition: StdQuadExp.cpp:568
virtual void v_GetInteriorMap(Array< OneD, unsigned int > &outarray)
Definition: StdQuadExp.cpp:844
virtual void v_GetCoords(Array< OneD, NekDouble > &coords_0, Array< OneD, NekDouble > &coords_1, Array< OneD, NekDouble > &coords_2)
Definition: StdQuadExp.cpp:728
virtual void v_IProductWRTDerivBase_MatOp(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:468
void v_MultiplyByStdQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
virtual void v_SVVLaplacianFilter(Array< OneD, NekDouble > &array, const StdMatrixKey &mkey)
virtual void v_IProductWRTDerivBase_SumFac(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:437
virtual int v_GetTraceNcoeffs(const int i) const
Definition: StdQuadExp.cpp:625
virtual int v_GetTraceNumPoints(const int i) const
Definition: StdQuadExp.cpp:639
virtual void v_HelmholtzMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
virtual void v_LaplacianMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
virtual void v_BwdTrans_SumFacKernel(const Array< OneD, const NekDouble > &base0, const Array< OneD, const NekDouble > &base1, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, Array< OneD, NekDouble > &wsp, bool doCheckCollDir0, bool doCheckCollDir1)
Definition: StdQuadExp.cpp:184
virtual void v_GetTraceInteriorToElementMap(const int eid, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, const Orientation edgeOrient=eForwards)
virtual void v_BwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdQuadExp.cpp:150
std::shared_ptr< StdQuadExp > StdQuadExpSharedPtr
Definition: StdQuadExp.h:234
The above copyright notice and this permission notice shall be included.
Definition: CoupledSolver.h:1
static Array< OneD, NekDouble > NullNekDouble1DArray
std::shared_ptr< DNekMat > DNekMatSharedPtr
Definition: NekTypeDefs.hpp:75
double NekDouble