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StdExpansion.h
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2 //
3 // File Stdexpansion.h
4 //
5 // For more information, please see: http://www.nektar.info
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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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31 //
32 // Description: Class definition StdExpansion which is the base class
33 // to all expansion shapes
34 //
35 ///////////////////////////////////////////////////////////////////////////////
36 
37 #ifndef NEKTAR_LIB_STDREGIONS_STANDARDEXPANSION_H
38 #define NEKTAR_LIB_STDREGIONS_STANDARDEXPANSION_H
39 
40 #include <fstream>
41 #include <vector>
42 
43 #include <StdRegions/StdRegions.hpp>
44 #include <StdRegions/StdRegionsDeclspec.h>
45 #include <StdRegions/SpatialDomainsDeclarations.hpp>
46 #include <StdRegions/StdMatrixKey.h>
47 #include <StdRegions/IndexMapKey.h>
48 #include <LibUtilities/LinearAlgebra/NekTypeDefs.hpp>
49 #include <boost/enable_shared_from_this.hpp>
50 namespace Nektar { namespace LocalRegions { class MatrixKey; class Expansion; } }
51 
52 
53 namespace Nektar
54 {
55  namespace StdRegions
56  {
57 
58  class StdExpansion1D;
59  class StdExpansion2D;
60 
61  typedef Array<OneD, Array<OneD, NekDouble> > NormalVector;
62 
63  /** \brief The base class for all shapes
64  *
65  * This is the lowest level basic class for all shapes and so
66  * contains the definition of common data and common routine to all
67  * elements
68  */
69  class StdExpansion : public boost::enable_shared_from_this<StdExpansion>
70  {
71  public:
72 
73  /** \brief Default Constructor */
74  STD_REGIONS_EXPORT StdExpansion();
75 
76  /** \brief Constructor */
77  STD_REGIONS_EXPORT StdExpansion(const int numcoeffs, const int numbases,
78  const LibUtilities::BasisKey &Ba = LibUtilities::NullBasisKey,
79  const LibUtilities::BasisKey &Bb = LibUtilities::NullBasisKey,
80  const LibUtilities::BasisKey &Bc = LibUtilities::NullBasisKey);
81 
82 
83  /** \brief Copy Constructor */
84  STD_REGIONS_EXPORT StdExpansion(const StdExpansion &T);
85 
86  /** \brief Destructor */
87  STD_REGIONS_EXPORT virtual ~StdExpansion();
88 
89 
90  // Standard Expansion Routines Applicable Regardless of Region
91 
92  /** \brief This function returns the number of 1D bases used in
93  * the expansion
94  *
95  * \return returns the number of 1D bases used in the expansion,
96  * which is equal to number dimension of the expansion
97  */
98  inline int GetNumBases() const
99  {
100  return m_base.num_elements();
101  }
102 
103  /** \brief This function gets the shared point to basis
104  *
105  * \return returns the shared pointer to the bases
106  */
107  inline const Array<OneD, const LibUtilities::BasisSharedPtr>& GetBase() const
108  {
109  return(m_base);
110  }
111 
112  /** \brief This function gets the shared point to basis in
113  * the \a dir direction
114  *
115  * \return returns the shared pointer to the basis in
116  * directin \a dir
117  */
118  inline const LibUtilities::BasisSharedPtr& GetBasis(int dir) const
119  {
120  ASSERTL1(dir < m_base.num_elements(),
121  "dir is larger than number of bases");
122  return(m_base[dir]);
123  }
124 
125  /** \brief This function returns the total number of coefficients
126  * used in the expansion
127  *
128  * \return returns the total number of coefficients (which is
129  * equivalent to the total number of modes) used in the expansion
130  */
131  inline int GetNcoeffs(void) const
132  {
133  return(m_ncoeffs);
134  }
135 
136  /** \brief This function returns the total number of quadrature
137  * points used in the element
138  *
139  * \return returns the total number of quadrature points
140  */
141  inline int GetTotPoints() const
142  {
143  int i;
144  int nqtot = 1;
145 
146  for(i=0; i < m_base.num_elements(); ++i)
147  {
148  nqtot *= m_base[i]->GetNumPoints();
149  }
150 
151  return nqtot;
152  }
153 
154 
155  /** \brief This function returns the type of basis used in the \a dir
156  * direction
157  *
158  * The different types of bases implemented in the code are defined
159  * in the LibUtilities::BasisType enumeration list. As a result, the
160  * function will return one of the types of this enumeration list.
161  *
162  * \param dir the direction
163  * \return returns the type of basis used in the \a dir direction
164  */
165  inline LibUtilities::BasisType GetBasisType(const int dir) const
166  {
167  ASSERTL1(dir < m_base.num_elements(), "dir is larger than m_numbases");
168  return(m_base[dir]->GetBasisType());
169  }
170 
171  /** \brief This function returns the number of expansion modes
172  * in the \a dir direction
173  *
174  * \param dir the direction
175  * \return returns the number of expansion modes in the \a dir
176  * direction
177  */
178  inline int GetBasisNumModes(const int dir) const
179  {
180  ASSERTL1(dir < m_base.num_elements(),"dir is larger than m_numbases");
181  return(m_base[dir]->GetNumModes());
182  }
183 
184 
185  /** \brief This function returns the maximum number of
186  * expansion modes over all local directions
187  *
188  * \return returns the maximum number of expansion modes
189  * over all local directions
190  */
191  inline int EvalBasisNumModesMax(void) const
192  {
193  int i;
194  int returnval = 0;
195 
196  for(i = 0; i < m_base.num_elements(); ++i)
197  {
198  returnval = std::max(returnval, m_base[i]->GetNumModes());
199  }
200 
201  return returnval;
202  }
203 
204  /** \brief This function returns the type of quadrature points used
205  * in the \a dir direction
206  *
207  * The different types of quadrature points implemented in the code
208  * are defined in the LibUtilities::PointsType enumeration list.
209  * As a result, the function will return one of the types of this
210  * enumeration list.
211  *
212  * \param dir the direction
213  * \return returns the type of quadrature points used in the \a dir
214  * direction
215  */
216  inline LibUtilities::PointsType GetPointsType(const int dir) const
217  {
218  ASSERTL1(dir < m_base.num_elements(), "dir is larger than m_numbases");
219  return(m_base[dir]->GetPointsType());
220  }
221 
222  /** \brief This function returns the number of quadrature points
223  * in the \a dir direction
224  *
225  * \param dir the direction
226  * \return returns the number of quadrature points in the \a dir
227  * direction
228  */
229  inline int GetNumPoints(const int dir) const
230  {
231  ASSERTL1(dir < m_base.num_elements() || dir == 0,
232  "dir is larger than m_numbases");
233  return(m_base.num_elements() > 0 ? m_base[dir]->GetNumPoints() : 1);
234  }
235 
236  /** \brief This function returns a pointer to the array containing
237  * the quadrature points in \a dir direction
238  *
239  * \param dir the direction
240  * \return returns a pointer to the array containing
241  * the quadrature points in \a dir direction
242  */
243  inline const Array<OneD, const NekDouble>& GetPoints(const int dir) const
244  {
245  return m_base[dir]->GetZ();
246  }
247 
248 
249  // Wrappers around virtual Functions
250 
251  /** \brief This function returns the number of vertices of the
252  * expansion domain
253  *
254  * This function is a wrapper around the virtual function
255  * \a v_GetNverts()
256  *
257  * \return returns the number of vertices of the expansion domain
258  */
259  int GetNverts() const
260  {
261  return v_GetNverts();
262  }
263 
264  /** \brief This function returns the number of edges of the
265  * expansion domain
266  *
267  * This function is a wrapper around the virtual function
268  * \a v_GetNedges()
269  *
270  * \return returns the number of edges of the expansion domain
271  */
272  int GetNedges() const
273  {
274  return v_GetNedges();
275  }
276 
277  /** \brief This function returns the number of expansion coefficients
278  * belonging to the \a i-th edge
279  *
280  * This function is a wrapper around the virtual function
281  * \a v_GetEdgeNcoeffs()
282  *
283  * \param i specifies which edge
284  * \return returns the number of expansion coefficients belonging to
285  * the \a i-th edge
286  */
287  int GetEdgeNcoeffs(const int i) const
288  {
289  return v_GetEdgeNcoeffs(i);
290  }
291 
292 
293  int GetTotalEdgeIntNcoeffs() const
294  {
295  return v_GetTotalEdgeIntNcoeffs();
296  }
297 
298  /** \brief This function returns the number of quadrature points
299  * belonging to the \a i-th edge
300  *
301  * This function is a wrapper around the virtual function
302  * \a v_GetEdgeNumPoints()
303  *
304  * \param i specifies which edge
305  * \return returns the number of expansion coefficients belonging to
306  * the \a i-th edge
307  */
308  int GetEdgeNumPoints(const int i) const
309  {
310  return v_GetEdgeNumPoints(i);
311  }
312 
313 
314  int DetCartesianDirOfEdge(const int edge)
315  {
316  return v_DetCartesianDirOfEdge(edge);
317  }
318 
319  const LibUtilities::BasisKey DetEdgeBasisKey(const int i) const
320  {
321  return v_DetEdgeBasisKey(i);
322  }
323 
324  const LibUtilities::BasisKey DetFaceBasisKey(const int i, const int k) const
325  {
326  return v_DetFaceBasisKey(i, k);
327  }
328  /**
329  * \brief This function returns the number of quadrature points
330  * belonging to the \a i-th face.
331  *
332  * This function is a wrapper around the virtual function \a
333  * v_GetFaceNumPoints()
334  *
335  * \param i specifies which face
336  * \return returns the number of expansion coefficients belonging to
337  * the \a i-th face
338  */
339  int GetFaceNumPoints(const int i) const
340  {
341  return v_GetFaceNumPoints(i);
342  }
343 
344  /** \brief This function returns the number of expansion coefficients
345  * belonging to the \a i-th face
346  *
347  * This function is a wrapper around the virtual function
348  * \a v_GetFaceNcoeffs()
349  *
350  * \param i specifies which face
351  * \return returns the number of expansion coefficients belonging to
352  * the \a i-th face
353  */
354  int GetFaceNcoeffs(const int i) const
355  {
356  return v_GetFaceNcoeffs(i);
357  }
358 
359  int GetFaceIntNcoeffs(const int i) const
360  {
361  return v_GetFaceIntNcoeffs(i);
362  }
363 
364  int GetTotalFaceIntNcoeffs() const
365  {
366  return v_GetTotalFaceIntNcoeffs();
367  }
368 
369  /** \brief This function returns the number of expansion coefficients
370  * belonging to the \a i-th edge/face
371  *
372  * This function is a wrapper around the virtual function
373  * \a v_GetTraceNcoeffs()
374  *
375  * \param i specifies which edge/face
376  * \return returns the number of expansion coefficients belonging to
377  * the \a i-th edge/face
378  */
379  int GetTraceNcoeffs(const int i) const
380  {
381  return v_GetTraceNcoeffs(i);
382  }
383 
384 
385  LibUtilities::PointsKey GetFacePointsKey(const int i, const int j) const
386  {
387  return v_GetFacePointsKey(i, j);
388  }
389 
390  int NumBndryCoeffs(void) const
391  {
392  return v_NumBndryCoeffs();
393  }
394 
395  int NumDGBndryCoeffs(void) const
396  {
397  return v_NumDGBndryCoeffs();
398  }
399 
400  /** \brief This function returns the type of expansion basis on the
401  * \a i-th edge
402  *
403  * This function is a wrapper around the virtual function
404  * \a v_GetEdgeBasisType()
405  *
406  * The different types of bases implemented in the code are defined
407  * in the LibUtilities::BasisType enumeration list. As a result, the
408  * function will return one of the types of this enumeration list.
409  *
410  * \param i specifies which edge
411  * \return returns the expansion basis on the \a i-th edge
412  */
413  LibUtilities::BasisType GetEdgeBasisType(const int i) const
414  {
415  return v_GetEdgeBasisType(i);
416  }
417 
418  /** \brief This function returns the type of expansion
419  * Nodal point type if defined
420  *
421  * This function is a wrapper around the virtual function
422  * \a v_GetNodalPointsKey()
423  *
424  */
425  const LibUtilities::PointsKey GetNodalPointsKey() const
426  {
427  return v_GetNodalPointsKey();
428  };
429 
430  /** \brief This function returns the number of faces of the
431  * expansion domain
432  *
433  * This function is a wrapper around the virtual function
434  * \a v_GetNFaces()
435  *
436  * \return returns the number of faces of the expansion domain
437  */
438  int GetNfaces() const
439  {
440  return v_GetNfaces();
441  }
442 
443  /**
444  * @brief Returns the number of trace elements connected to this
445  * element.
446  *
447  * For example, a quadrilateral has four edges, so this function
448  * would return 4.
449  */
450  int GetNtrace() const
451  {
452  const int nBase = m_base.num_elements();
453  return
454  nBase == 1 ? 2 :
455  nBase == 2 ? GetNedges() :
456  nBase == 3 ? GetNfaces() : 0;
457  }
458 
459  /** \brief This function returns the shape of the expansion domain
460  *
461  * This function is a wrapper around the virtual function
462  * \a v_DetShapeType()
463  *
464  * The different shape types implemented in the code are defined
465  * in the ::ShapeType enumeration list. As a result, the
466  * function will return one of the types of this enumeration list.
467  *
468  * \return returns the shape of the expansion domain
469  */
470  LibUtilities::ShapeType DetShapeType() const
471  {
472  return v_DetShapeType();
473  }
474 
475  boost::shared_ptr<StdExpansion> GetStdExp(void) const
476  {
477  return v_GetStdExp();
478  }
479 
480 
481  boost::shared_ptr<StdExpansion> GetLinStdExp(void) const
482  {
483  return v_GetLinStdExp();
484  }
485 
486 
487  int GetShapeDimension() const
488  {
489  return v_GetShapeDimension();
490  }
491 
492  bool IsBoundaryInteriorExpansion()
493  {
494  return v_IsBoundaryInteriorExpansion();
495  }
496 
497 
498  bool IsNodalNonTensorialExp()
499  {
500  return v_IsNodalNonTensorialExp();
501  }
502 
503  /** \brief This function performs the Backward transformation from
504  * coefficient space to physical space
505  *
506  * This function is a wrapper around the virtual function
507  * \a v_BwdTrans()
508  *
509  * Based on the expansion coefficients, this function evaluates the
510  * expansion at the quadrature points. This is equivalent to the
511  * operation \f[ u(\xi_{1i}) =
512  * \sum_{p=0}^{P-1} \hat{u}_p \phi_p(\xi_{1i}) \f] which can be
513  * evaluated as \f$ {\bf u} = {\bf B}^T {\bf \hat{u}} \f$ with
514  * \f${\bf B}[i][j] = \phi_i(\xi_{j})\f$
515  *
516  * This function requires that the coefficient array
517  * \f$\mathbf{\hat{u}}\f$ provided as \a inarray.
518  *
519  * The resulting array
520  * \f$\mathbf{u}[m]=u(\mathbf{\xi}_m)\f$ containing the
521  * expansion evaluated at the quadrature points, is stored
522  * in the \a outarray.
523  *
524  * \param inarray contains the values of the expansion
525  * coefficients (input of the function)
526  *
527  * \param outarray contains the values of the expansion evaluated
528  * at the quadrature points (output of the function)
529  */
530 
531  void BwdTrans (const Array<OneD, const NekDouble>& inarray,
532  Array<OneD, NekDouble> &outarray)
533  {
534  v_BwdTrans (inarray, outarray);
535  }
536 
537  /**
538  * @brief This function performs the Forward transformation from
539  * physical space to coefficient space.
540  */
541  inline void FwdTrans (const Array<OneD, const NekDouble>& inarray,
542  Array<OneD, NekDouble> &outarray);
543 
544  void FwdTrans_BndConstrained(const Array<OneD, const NekDouble>& inarray,
545  Array<OneD, NekDouble> &outarray)
546  {
547  v_FwdTrans_BndConstrained(inarray,outarray);
548  }
549 
550  /** \brief This function integrates the specified function over the
551  * domain
552  *
553  * This function is a wrapper around the virtual function
554  * \a v_Integral()
555  *
556  * Based on the values of the function evaluated at the quadrature
557  * points (which are stored in \a inarray), this function calculates
558  * the integral of this function over the domain. This is
559  * equivalent to the numerical evaluation of the operation
560  * \f[ I=\int u(\mathbf{\xi})d \mathbf{\xi}\f]
561  *
562  * \param inarray values of the function to be integrated evaluated
563  * at the quadrature points (i.e.
564  * \a inarray[m]=\f$u(\mathbf{\xi}_m)\f$)
565  * \return returns the value of the calculated integral
566  *
567  * Inputs:\n
568 
569  - \a inarray: definition of function to be returned at quadrature point
570  of expansion.
571 
572  Outputs:\n
573 
574  - returns \f$\int^1_{-1}\int^1_{-1} u(\xi_1, \xi_2) J[i,j] d
575  \xi_1 d \xi_2 \f$ where \f$inarray[i,j] =
576  u(\xi_{1i},\xi_{2j}) \f$ and \f$ J[i,j] \f$ is the
577  Jacobian evaluated at the quadrature point.
578  *
579  */
580  NekDouble Integral(const Array<OneD, const NekDouble>& inarray )
581  {
582  return v_Integral(inarray);
583  }
584 
585  /** \brief This function fills the array \a outarray with the
586  * \a mode-th mode of the expansion
587  *
588  * This function is a wrapper around the virtual function
589  * \a v_FillMode()
590  *
591  * The requested mode is evaluated at the quadrature points
592  *
593  * \param mode the mode that should be filled
594  * \param outarray contains the values of the \a mode-th mode of the
595  * expansion evaluated at the quadrature points (output of the
596  * function)
597  */
598  void FillMode(const int mode, Array<OneD, NekDouble> &outarray)
599  {
600  v_FillMode(mode, outarray);
601  }
602 
603  /** \brief this function calculates the inner product of a given
604  * function \a f with the different modes of the expansion
605  *
606  * This function is a wrapper around the virtual function
607  * \a v_IProductWRTBase()
608  *
609  * This is equivalent to the numerical evaluation of
610  * \f[ I[p] = \int \phi_p(\mathbf{x}) f(\mathbf{x}) d\mathbf{x}\f]
611  * \f$ \begin{array}{rcl} I_{pq} = (\phi_q \phi_q, u) & = &
612  \sum_{i=0}^{nq_0} \sum_{j=0}^{nq_1} \phi_p(\xi_{0,i})
613  \phi_q(\xi_{1,j}) w^0_i w^1_j u(\xi_{0,i} \xi_{1,j})
614  J_{i,j}\\ & = & \sum_{i=0}^{nq_0} \phi_p(\xi_{0,i})
615  \sum_{j=0}^{nq_1} \phi_q(\xi_{1,j}) \tilde{u}_{i,j}
616  J_{i,j} \end{array} \f$
617 
618  where
619 
620  \f$ \tilde{u}_{i,j} = w^0_i w^1_j u(\xi_{0,i},\xi_{1,j}) \f$
621 
622  which can be implemented as
623 
624  \f$ f_{qi} = \sum_{j=0}^{nq_1} \phi_q(\xi_{1,j}) \tilde{u}_{i,j} =
625  {\bf B_1 U} \f$
626  \f$ I_{pq} = \sum_{i=0}^{nq_0} \phi_p(\xi_{0,i}) f_{qi} =
627  {\bf B_0 F} \f$
628  *
629  * \param inarray contains the values of the function \a f
630  * evaluated at the quadrature points
631  * \param outarray contains the values of the inner product of \a f
632  * with the different modes, i.e. \f$ outarray[p] = I[p]\f$
633  * (output of the function)
634  */
635  void IProductWRTBase(const Array<OneD, const NekDouble>& inarray,
636  Array<OneD, NekDouble> &outarray)
637  {
638  v_IProductWRTBase(inarray, outarray);
639  }
640 
641  void IProductWRTBase(
642  const Array<OneD, const NekDouble>& base,
643  const Array<OneD, const NekDouble>& inarray,
644  Array<OneD, NekDouble> &outarray,
645  int coll_check)
646  {
647  v_IProductWRTBase(base, inarray, outarray, coll_check);
648  }
649 
650 
651  void IProductWRTDerivBase(const int dir,
652  const Array<OneD, const NekDouble>& inarray,
653  Array<OneD, NekDouble> &outarray)
654  {
655  v_IProductWRTDerivBase(dir,inarray, outarray);
656  }
657 
658  /// \brief Get the element id of this expansion when used
659  /// in a list by returning value of #m_elmt_id
660  inline int GetElmtId()
661  {
662  return m_elmt_id;
663  }
664 
665 
666  /// \brief Set the element id of this expansion when used
667  /// in a list by returning value of #m_elmt_id
668  inline void SetElmtId(const int id)
669  {
670  m_elmt_id = id;
671  }
672 
673  /** \brief this function returns the physical coordinates of the
674  * quadrature points of the expansion
675  *
676  * This function is a wrapper around the virtual function
677  * \a v_GetCoords()
678  *
679  * \param coords an array containing the coordinates of the
680  * quadrature points (output of the function)
681  */
682  void GetCoords(Array<OneD, NekDouble> &coords_1,
683  Array<OneD, NekDouble> &coords_2 = NullNekDouble1DArray,
684  Array<OneD, NekDouble> &coords_3 = NullNekDouble1DArray)
685  {
686  v_GetCoords(coords_1,coords_2,coords_3);
687  }
688 
689  /** \brief given the coordinates of a point of the element in the
690  * local collapsed coordinate system, this function calculates the
691  * physical coordinates of the point
692  *
693  * This function is a wrapper around the virtual function
694  * \a v_GetCoord()
695  *
696  * \param Lcoords the coordinates in the local collapsed
697  * coordinate system
698  * \param coords the physical coordinates (output of the function)
699  */
700  void GetCoord(const Array<OneD, const NekDouble>& Lcoord,
701  Array<OneD, NekDouble> &coord)
702  {
703  v_GetCoord(Lcoord, coord);
704  }
705 
706  inline DNekMatSharedPtr GetStdMatrix(const StdMatrixKey &mkey)
707  {
708  return m_stdMatrixManager[mkey];
709  }
710 
711  inline DNekBlkMatSharedPtr GetStdStaticCondMatrix(const StdMatrixKey &mkey)
712  {
713  return m_stdStaticCondMatrixManager[mkey];
714  }
715 
716  inline IndexMapValuesSharedPtr GetIndexMap(const IndexMapKey &ikey)
717  {
718  return m_IndexMapManager[ikey];
719  }
720 
721  const Array<OneD, const NekDouble>& GetPhysNormals(void)
722  {
723  return v_GetPhysNormals();
724  }
725 
726  void SetPhysNormals(Array<OneD, const NekDouble> &normal)
727  {
728  v_SetPhysNormals(normal);
729  }
730 
731  STD_REGIONS_EXPORT virtual void SetUpPhysNormals(const int edge);
732 
733  void NormVectorIProductWRTBase(const Array<OneD, const NekDouble> &Fx, Array< OneD, NekDouble> &outarray)
734  {
735  v_NormVectorIProductWRTBase(Fx,outarray);
736  }
737 
738  void NormVectorIProductWRTBase(const Array<OneD, const NekDouble> &Fx, const Array<OneD, NekDouble> &Fy, Array< OneD, NekDouble> &outarray)
739  {
740  v_NormVectorIProductWRTBase(Fx,Fy,outarray);
741  }
742 
743  void NormVectorIProductWRTBase(const Array<OneD, const NekDouble> &Fx, const Array<OneD, const NekDouble> &Fy, const Array<OneD, const NekDouble> &Fz, Array< OneD, NekDouble> &outarray)
744  {
745  v_NormVectorIProductWRTBase(Fx,Fy,Fz,outarray);
746  }
747 
748  void NormVectorIProductWRTBase(const Array<OneD, const Array<OneD, NekDouble> > &Fvec, Array< OneD, NekDouble> &outarray)
749  {
750  v_NormVectorIProductWRTBase(Fvec, outarray);
751  }
752 
753  DNekScalBlkMatSharedPtr GetLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
754  {
755  return v_GetLocStaticCondMatrix(mkey);
756  }
757 
758  STD_REGIONS_EXPORT void DropLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
759  {
760  return v_DropLocStaticCondMatrix(mkey);
761  }
762 
763  StdRegions::Orientation GetForient(int face)
764  {
765  return v_GetForient(face);
766  }
767 
768  StdRegions::Orientation GetEorient(int edge)
769  {
770  return v_GetEorient(edge);
771  }
772 
773  StdRegions::Orientation GetPorient(int point)
774  {
775  return v_GetPorient(point);
776  }
777 
778  StdRegions::Orientation GetCartesianEorient(int edge)
779  {
780  return v_GetCartesianEorient(edge);
781  }
782 
783  void SetCoeffsToOrientation(
784  Array<OneD, NekDouble> &coeffs,
785  StdRegions::Orientation dir)
786  {
787  v_SetCoeffsToOrientation(coeffs, dir);
788  }
789 
790  void SetCoeffsToOrientation(
791  StdRegions::Orientation dir,
792  Array<OneD, const NekDouble> &inarray,
793  Array<OneD, NekDouble> &outarray)
794  {
795  v_SetCoeffsToOrientation(dir,inarray,outarray);
796  }
797 
798  int CalcNumberOfCoefficients(const std::vector<unsigned int> &nummodes, int &modes_offset)
799  {
800  return v_CalcNumberOfCoefficients(nummodes,modes_offset);
801  }
802 
803  // virtual functions related to LocalRegions
804  STD_REGIONS_EXPORT NekDouble StdPhysEvaluate(
805  const Array<OneD, const NekDouble> &Lcoord,
806  const Array<OneD, const NekDouble> &physvals);
807 
808 
809  int GetCoordim()
810  {
811  return v_GetCoordim();
812  }
813 
814  void GetBoundaryMap(Array<OneD, unsigned int> &outarray)
815  {
816  v_GetBoundaryMap(outarray);
817  }
818 
819  void GetInteriorMap(Array<OneD, unsigned int> &outarray)
820  {
821  v_GetInteriorMap(outarray);
822  }
823 
824  int GetVertexMap(const int localVertexId,
825  bool useCoeffPacking = false)
826  {
827  return v_GetVertexMap(localVertexId,useCoeffPacking);
828  }
829 
830  void GetEdgeInteriorMap(const int eid, const Orientation edgeOrient,
831  Array<OneD, unsigned int> &maparray,
832  Array<OneD, int> &signarray)
833  {
834  v_GetEdgeInteriorMap(eid,edgeOrient,maparray,signarray);
835  }
836 
837  void GetFaceNumModes(const int fid, const Orientation faceOrient,
838  int &numModes0,
839  int &numModes1)
840  {
841  v_GetFaceNumModes(fid,faceOrient,numModes0,numModes1);
842  }
843 
844  void GetFaceInteriorMap(const int fid, const Orientation faceOrient,
845  Array<OneD, unsigned int> &maparray,
846  Array<OneD, int> &signarray)
847  {
848  v_GetFaceInteriorMap(fid,faceOrient,maparray,signarray);
849  }
850 
851  void GetEdgeToElementMap(const int eid,
852  const Orientation edgeOrient,
853  Array<OneD, unsigned int> &maparray,
854  Array<OneD, int> &signarray,
855  int P = -1)
856  {
857  v_GetEdgeToElementMap(eid, edgeOrient, maparray, signarray, P);
858  }
859 
860  void GetFaceToElementMap(const int fid, const Orientation faceOrient,
861  Array<OneD, unsigned int> &maparray,
862  Array<OneD, int> &signarray,
863  int nummodesA = -1, int nummodesB = -1)
864  {
865  v_GetFaceToElementMap(fid,faceOrient,maparray,signarray,
866  nummodesA,nummodesB);
867  }
868 
869 
870  /**
871  * @brief Extract the physical values along edge \a edge from \a
872  * inarray into \a outarray following the local edge orientation
873  * and point distribution defined by defined in \a EdgeExp.
874  */
875 
876  void GetEdgePhysVals(const int edge, const Array<OneD,
877  const NekDouble> &inarray,
878  Array<OneD,NekDouble> &outarray)
879  {
880  v_GetEdgePhysVals(edge,inarray,outarray);
881  }
882 
883  void GetEdgePhysVals(const int edge,
884  const boost::shared_ptr<StdExpansion> &EdgeExp,
885  const Array<OneD, const NekDouble> &inarray,
886  Array<OneD,NekDouble> &outarray)
887  {
888  v_GetEdgePhysVals(edge,EdgeExp,inarray,outarray);
889  }
890 
891  void GetTracePhysVals(const int edge, const boost::shared_ptr<StdExpansion> &EdgeExp, const Array<OneD, const NekDouble> &inarray, Array<OneD,NekDouble> &outarray)
892  {
893  v_GetTracePhysVals(edge,EdgeExp,inarray,outarray);
894  }
895 
896  void GetVertexPhysVals(const int vertex,
897  const Array<OneD, const NekDouble> &inarray,
898  NekDouble &outarray)
899  {
900  v_GetVertexPhysVals(vertex, inarray, outarray);
901  }
902 
903  void GetEdgeInterpVals(const int edge,const Array<OneD,
904  const NekDouble> &inarray,
905  Array<OneD,NekDouble> &outarray)
906  {
907  v_GetEdgeInterpVals(edge, inarray, outarray);
908  }
909 
910  /**
911  * @brief Extract the metric factors to compute the contravariant
912  * fluxes along edge \a edge and stores them into \a outarray
913  * following the local edge orientation (i.e. anticlockwise
914  * convention).
915  */
916  void GetEdgeQFactors(
917  const int edge,
918  Array<OneD, NekDouble> &outarray)
919  {
920  v_GetEdgeQFactors(edge, outarray);
921  }
922 
923  void GetFacePhysVals(
924  const int face,
925  const boost::shared_ptr<StdExpansion> &FaceExp,
926  const Array<OneD, const NekDouble> &inarray,
927  Array<OneD, NekDouble> &outarray,
928  StdRegions::Orientation orient = eNoOrientation)
929  {
930  v_GetFacePhysVals(face, FaceExp, inarray, outarray, orient);
931  }
932 
933  void GetEdgePhysMap(
934  const int edge,
935  Array<OneD, int> &outarray)
936  {
937  v_GetEdgePhysMap(edge, outarray);
938  }
939 
940  void GetFacePhysMap(
941  const int face,
942  Array<OneD, int> &outarray)
943  {
944  v_GetFacePhysMap(face, outarray);
945  }
946 
947  void MultiplyByQuadratureMetric(
948  const Array<OneD, const NekDouble> &inarray,
949  Array<OneD, NekDouble> &outarray)
950  {
951  v_MultiplyByQuadratureMetric(inarray, outarray);
952  }
953 
954  void MultiplyByStdQuadratureMetric(
955  const Array<OneD, const NekDouble> &inarray,
956  Array<OneD, NekDouble> & outarray)
957  {
958  v_MultiplyByStdQuadratureMetric(inarray, outarray);
959  }
960 
961  // Matrix Routines
962 
963  /** \brief this function generates the mass matrix
964  * \f$\mathbf{M}[i][j] =
965  * \int \phi_i(\mathbf{x}) \phi_j(\mathbf{x}) d\mathbf{x}\f$
966  *
967  * \return returns the mass matrix
968  */
969 
970  STD_REGIONS_EXPORT DNekMatSharedPtr CreateGeneralMatrix(const StdMatrixKey &mkey);
971 
972  STD_REGIONS_EXPORT void GeneralMatrixOp(const Array<OneD, const NekDouble> &inarray,
973  Array<OneD,NekDouble> &outarray,
974  const StdMatrixKey &mkey);
975 
976  void MassMatrixOp(const Array<OneD, const NekDouble> &inarray,
977  Array<OneD,NekDouble> &outarray,
978  const StdMatrixKey &mkey)
979  {
980  v_MassMatrixOp(inarray,outarray,mkey);
981  }
982 
983  void LaplacianMatrixOp(const Array<OneD, const NekDouble> &inarray,
984  Array<OneD,NekDouble> &outarray,
985  const StdMatrixKey &mkey)
986  {
987  v_LaplacianMatrixOp(inarray,outarray,mkey);
988  }
989 
990  void ReduceOrderCoeffs(int numMin,
991  const Array<OneD, const NekDouble> &inarray,
992  Array<OneD,NekDouble> &outarray)
993  {
994  v_ReduceOrderCoeffs(numMin,inarray,outarray);
995  }
996 
997  void SVVLaplacianFilter(Array<OneD,NekDouble> &array,
998  const StdMatrixKey &mkey)
999  {
1000  v_SVVLaplacianFilter(array,mkey);
1001  }
1002 
1003  void LaplacianMatrixOp(const int k1, const int k2,
1004  const Array<OneD, const NekDouble> &inarray,
1005  Array<OneD,NekDouble> &outarray,
1006  const StdMatrixKey &mkey)
1007  {
1008  v_LaplacianMatrixOp(k1,k2,inarray,outarray,mkey);
1009  }
1010 
1011  void WeakDerivMatrixOp(const int i,
1012  const Array<OneD, const NekDouble> &inarray,
1013  Array<OneD,NekDouble> &outarray,
1014  const StdMatrixKey &mkey)
1015  {
1016  v_WeakDerivMatrixOp(i,inarray,outarray,mkey);
1017  }
1018 
1019  void WeakDirectionalDerivMatrixOp(const Array<OneD, const NekDouble> &inarray,
1020  Array<OneD,NekDouble> &outarray,
1021  const StdMatrixKey &mkey)
1022  {
1023  v_WeakDirectionalDerivMatrixOp(inarray,outarray,mkey);
1024  }
1025 
1026  void MassLevelCurvatureMatrixOp(const Array<OneD, const NekDouble> &inarray,
1027  Array<OneD,NekDouble> &outarray,
1028  const StdMatrixKey &mkey)
1029  {
1030  v_MassLevelCurvatureMatrixOp(inarray,outarray,mkey);
1031  }
1032 
1033  void LinearAdvectionDiffusionReactionMatrixOp(const Array<OneD, const NekDouble> &inarray,
1034  Array<OneD,NekDouble> &outarray,
1035  const StdMatrixKey &mkey,
1036  bool addDiffusionTerm = true)
1037  {
1038  v_LinearAdvectionDiffusionReactionMatrixOp(inarray,outarray,mkey,addDiffusionTerm);
1039  }
1040 
1041  /**
1042  * @param inarray Input array @f$ \mathbf{u} @f$.
1043  * @param outarray Output array @f$ \boldsymbol{\nabla^2u}
1044  * + \lambda \boldsymbol{u} @f$.
1045  * @param mkey
1046  */
1047  void HelmholtzMatrixOp(const Array<OneD, const NekDouble> &inarray,
1048  Array<OneD,NekDouble> &outarray,
1049  const StdMatrixKey &mkey)
1050  {
1051  v_HelmholtzMatrixOp(inarray,outarray,mkey);
1052  }
1053 
1054  DNekMatSharedPtr GenMatrix (const StdMatrixKey &mkey)
1055  {
1056  return v_GenMatrix(mkey);
1057  }
1058 
1059  void PhysDeriv (const Array<OneD, const NekDouble>& inarray,
1060  Array<OneD, NekDouble> &out_d0,
1061  Array<OneD, NekDouble> &out_d1 = NullNekDouble1DArray,
1062  Array<OneD, NekDouble> &out_d2 = NullNekDouble1DArray)
1063  {
1064  v_PhysDeriv (inarray, out_d0, out_d1, out_d2);
1065  }
1066 
1067  void PhysDeriv(const int dir,
1068  const Array<OneD, const NekDouble>& inarray,
1069  Array<OneD, NekDouble> &outarray)
1070  {
1071  v_PhysDeriv (dir, inarray, outarray);
1072  }
1073 
1074  void PhysDeriv_s(const Array<OneD, const NekDouble>& inarray,
1075  Array<OneD, NekDouble> &out_ds)
1076  {
1077  v_PhysDeriv_s(inarray,out_ds);
1078  }
1079 
1080  void PhysDeriv_n(const Array<OneD, const NekDouble>& inarray,
1081  Array<OneD, NekDouble>& out_dn)
1082  {
1083  v_PhysDeriv_n(inarray,out_dn);
1084  }
1085 
1086  void PhysDirectionalDeriv(const Array<OneD, const NekDouble>& inarray,
1087  const Array<OneD, const NekDouble>& direction,
1088  Array<OneD, NekDouble> &outarray)
1089  {
1090  v_PhysDirectionalDeriv (inarray, direction, outarray);
1091  }
1092 
1093  void StdPhysDeriv(const Array<OneD, const NekDouble>& inarray,
1094  Array<OneD, NekDouble> &out_d0,
1095  Array<OneD, NekDouble> &out_d1 = NullNekDouble1DArray,
1096  Array<OneD, NekDouble> &out_d2 = NullNekDouble1DArray)
1097  {
1098  v_StdPhysDeriv(inarray, out_d0, out_d1, out_d2);
1099  }
1100 
1101  void StdPhysDeriv (const int dir,
1102  const Array<OneD, const NekDouble>& inarray,
1103  Array<OneD, NekDouble> &outarray)
1104  {
1105  v_StdPhysDeriv(dir,inarray,outarray);
1106  }
1107 
1108  void AddRobinMassMatrix(const int edgeid, const Array<OneD, const NekDouble > &primCoeffs, DNekMatSharedPtr &inoutmat)
1109  {
1110  v_AddRobinMassMatrix(edgeid,primCoeffs,inoutmat);
1111  }
1112 
1113  void AddRobinEdgeContribution(const int edgeid, const Array<OneD, const NekDouble> &primCoeffs, Array<OneD, NekDouble> &coeffs)
1114  {
1115  v_AddRobinEdgeContribution(edgeid, primCoeffs, coeffs);
1116  }
1117 
1118  /** \brief This function evaluates the expansion at a single
1119  * (arbitrary) point of the domain
1120  *
1121  * This function is a wrapper around the virtual function
1122  * \a v_PhysEvaluate()
1123  *
1124  * Based on the value of the expansion at the quadrature
1125  * points provided in \a physvals, this function
1126  * calculates the value of the expansion at an arbitrary
1127  * single points (with coordinates \f$ \mathbf{x_c}\f$
1128  * given by the pointer \a coords). This operation,
1129  * equivalent to \f[ u(\mathbf{x_c}) = \sum_p
1130  * \phi_p(\mathbf{x_c}) \hat{u}_p \f] is evaluated using
1131  * Lagrangian interpolants through the quadrature points:
1132  * \f[ u(\mathbf{x_c}) = \sum_p h_p(\mathbf{x_c}) u_p\f]
1133  *
1134  * \param coords the coordinates of the single point
1135  * \param physvals the interpolated field at the quadrature points
1136  *
1137  * \return returns the value of the expansion at the
1138  * single point
1139  */
1140  NekDouble PhysEvaluate(const Array<OneD, const NekDouble>& coords,
1141  const Array<OneD, const NekDouble>& physvals)
1142  {
1143  return v_PhysEvaluate(coords,physvals);
1144  }
1145 
1146 
1147  /** \brief This function evaluates the expansion at a single
1148  * (arbitrary) point of the domain
1149  *
1150  * This function is a wrapper around the virtual function
1151  * \a v_PhysEvaluate()
1152  *
1153  * Based on the value of the expansion at the quadrature
1154  * points provided in \a physvals, this function
1155  * calculates the value of the expansion at an arbitrary
1156  * single points associated with the interpolation
1157  * matrices provided in \f$ I \f$.
1158  *
1159  * \param I an Array of lagrange interpolantes evaluated
1160  * at the coordinate and going through the local physical
1161  * quadrature
1162  * \param physvals the interpolated field at the quadrature points
1163  *
1164  * \return returns the value of the expansion at the
1165  * single point
1166  */
1167  NekDouble PhysEvaluate(const Array<OneD, DNekMatSharedPtr>& I,
1168  const Array<OneD, const NekDouble >& physvals)
1169  {
1170  return v_PhysEvaluate(I,physvals);
1171  }
1172 
1173 
1174  /**
1175  * \brief Convert local cartesian coordinate \a xi into local
1176  * collapsed coordinates \a eta
1177  **/
1178  void LocCoordToLocCollapsed(const Array<OneD, const NekDouble>& xi,
1179  Array<OneD, NekDouble>& eta)
1180  {
1181  v_LocCoordToLocCollapsed(xi,eta);
1182  }
1183 
1184  const boost::shared_ptr<SpatialDomains::GeomFactors>& GetMetricInfo(void) const
1185  {
1186  return v_GetMetricInfo();
1187  }
1188 
1189  /// \brief Get the element id of this expansion when used
1190  /// in a list by returning value of #m_elmt_id
1191  STD_REGIONS_EXPORT virtual int v_GetElmtId();
1192 
1193  STD_REGIONS_EXPORT virtual const Array<OneD, const NekDouble>& v_GetPhysNormals(void);
1194 
1195  STD_REGIONS_EXPORT virtual void v_SetPhysNormals(Array<OneD, const NekDouble> &normal);
1196 
1197  STD_REGIONS_EXPORT virtual void v_SetUpPhysNormals(const int edge);
1198 
1199  STD_REGIONS_EXPORT virtual int v_CalcNumberOfCoefficients(const std::vector<unsigned int> &nummodes, int &modes_offset);
1200 
1201  STD_REGIONS_EXPORT virtual void v_NormVectorIProductWRTBase(const Array<OneD, const NekDouble> &Fx, Array< OneD, NekDouble> &outarray);
1202 
1203  STD_REGIONS_EXPORT virtual void v_NormVectorIProductWRTBase(
1204  const Array<OneD, const NekDouble> &Fx,
1205  const Array<OneD, const NekDouble> &Fy,
1206  Array< OneD, NekDouble> &outarray);
1207 
1208  STD_REGIONS_EXPORT virtual void v_NormVectorIProductWRTBase(const Array<OneD, const NekDouble> &Fx, const Array<OneD, const NekDouble> &Fy, const Array<OneD, const NekDouble> &Fz, Array< OneD, NekDouble> &outarray);
1209 
1210  STD_REGIONS_EXPORT virtual void v_NormVectorIProductWRTBase(const Array<OneD, const Array<OneD, NekDouble> > &Fvec, Array< OneD, NekDouble> &outarray);
1211 
1212  STD_REGIONS_EXPORT virtual DNekScalBlkMatSharedPtr v_GetLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey);
1213 
1214  STD_REGIONS_EXPORT virtual void v_DropLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey);
1215 
1216 
1217  STD_REGIONS_EXPORT virtual StdRegions::Orientation v_GetForient(int face);
1218 
1219  STD_REGIONS_EXPORT virtual StdRegions::Orientation v_GetEorient(int edge);
1220 
1221  STD_REGIONS_EXPORT virtual StdRegions::Orientation v_GetCartesianEorient(int edge);
1222 
1223  STD_REGIONS_EXPORT virtual StdRegions::Orientation v_GetPorient(int point);
1224 
1225  /** \brief Function to evaluate the discrete \f$ L_\infty\f$
1226  * error \f$ |\epsilon|_\infty = \max |u - u_{exact}|\f$ where \f$
1227  * u_{exact}\f$ is given by the array \a sol.
1228  *
1229  * This function takes the physical value space array \a m_phys as
1230  * approximate solution
1231  *
1232  * \param sol array of solution function at physical quadrature
1233  * points
1234  * \return returns the \f$ L_\infty \f$ error as a NekDouble.
1235  */
1236  STD_REGIONS_EXPORT NekDouble Linf(const Array<OneD, const NekDouble>& phys, const Array<OneD, const NekDouble>& sol = NullNekDouble1DArray);
1237 
1238  /** \brief Function to evaluate the discrete \f$ L_2\f$ error,
1239  * \f$ | \epsilon |_{2} = \left [ \int^1_{-1} [u - u_{exact}]^2
1240  * dx \right]^{1/2} d\xi_1 \f$ where \f$ u_{exact}\f$ is given by
1241  * the array \a sol.
1242  *
1243  * This function takes the physical value space array \a m_phys as
1244  * approximate solution
1245  *
1246  * \param sol array of solution function at physical quadrature
1247  * points
1248  * \return returns the \f$ L_2 \f$ error as a double.
1249  */
1250  STD_REGIONS_EXPORT NekDouble L2(const Array<OneD, const NekDouble>& phys, const Array<OneD, const NekDouble>& sol = NullNekDouble1DArray);
1251 
1252  /** \brief Function to evaluate the discrete \f$ H^1\f$
1253  * error, \f$ | \epsilon |^1_{2} = \left [ \int^1_{-1} [u -
1254  * u_{exact}]^2 + \nabla(u - u_{exact})\cdot\nabla(u -
1255  * u_{exact})\cdot dx \right]^{1/2} d\xi_1 \f$ where \f$
1256  * u_{exact}\f$ is given by the array \a sol.
1257  *
1258  * This function takes the physical value space array
1259  * \a m_phys as approximate solution
1260  *
1261  * \param sol array of solution function at physical quadrature
1262  * points
1263  * \return returns the \f$ H_1 \f$ error as a double.
1264  */
1265  STD_REGIONS_EXPORT NekDouble H1(const Array<OneD, const NekDouble>& phys, const Array<OneD, const NekDouble>& sol = NullNekDouble1DArray);
1266 
1267  // I/O routines
1268  const NormalVector & GetEdgeNormal(const int edge) const
1269  {
1270  return v_GetEdgeNormal(edge);
1271  }
1272 
1273  void ComputeEdgeNormal(const int edge)
1274  {
1275  v_ComputeEdgeNormal(edge);
1276  }
1277 
1278  void NegateEdgeNormal(const int edge)
1279  {
1280  v_NegateEdgeNormal(edge);
1281  }
1282 
1283  bool EdgeNormalNegated(const int edge)
1284  {
1285  return v_EdgeNormalNegated(edge);
1286  }
1287 
1288  void ComputeFaceNormal(const int face)
1289  {
1290  v_ComputeFaceNormal(face);
1291  }
1292 
1293  void NegateFaceNormal(const int face)
1294  {
1295  v_NegateFaceNormal(face);
1296  }
1297 
1298  bool FaceNormalNegated(const int face)
1299  {
1300  return v_FaceNormalNegated(face);
1301  }
1302 
1303  void ComputeVertexNormal(const int vertex)
1304  {
1305  v_ComputeVertexNormal(vertex);
1306  }
1307 
1308  const NormalVector & GetFaceNormal(const int face) const
1309  {
1310  return v_GetFaceNormal(face);
1311  }
1312 
1313  const NormalVector & GetVertexNormal(const int vertex) const
1314  {
1315  return v_GetVertexNormal(vertex);
1316  }
1317 
1318  const NormalVector & GetSurfaceNormal(const int id) const
1319  {
1320  return v_GetSurfaceNormal(id);
1321  }
1322 
1323  const LibUtilities::PointsKeyVector GetPointsKeys() const
1324  {
1325  LibUtilities::PointsKeyVector p;
1326  p.reserve(m_base.num_elements());
1327  for (int i = 0; i < m_base.num_elements(); ++i)
1328  {
1329  p.push_back(m_base[i]->GetPointsKey());
1330  }
1331  return p;
1332  }
1333 
1334  STD_REGIONS_EXPORT Array<OneD, unsigned int>
1335  GetEdgeInverseBoundaryMap(int eid)
1336  {
1337  return v_GetEdgeInverseBoundaryMap(eid);
1338  }
1339 
1340  STD_REGIONS_EXPORT Array<OneD, unsigned int>
1341  GetFaceInverseBoundaryMap(int fid, StdRegions::Orientation faceOrient = eNoOrientation)
1342  {
1343  return v_GetFaceInverseBoundaryMap(fid,faceOrient);
1344  }
1345 
1346  STD_REGIONS_EXPORT DNekMatSharedPtr BuildInverseTransformationMatrix(
1347  const DNekScalMatSharedPtr & m_transformationmatrix)
1348  {
1349  return v_BuildInverseTransformationMatrix(
1350  m_transformationmatrix);
1351  }
1352 
1353 
1354  /** \brief This function performs an interpolation from
1355  * the physical space points provided at input into an
1356  * array of equispaced points which are not the collapsed
1357  * coordinate. So for a tetrahedron you will only get a
1358  * tetrahedral number of values.
1359  *
1360  * This is primarily used for output purposes to get a
1361  * better distribution of points more suitable for most
1362  * postprocessing
1363  */
1364  STD_REGIONS_EXPORT void PhysInterpToSimplexEquiSpaced(
1365  const Array<OneD, const NekDouble> &inarray,
1366  Array<OneD, NekDouble> &outarray,
1367  int npset = -1);
1368 
1369  /** \brief This function provides the connectivity of
1370  * local simplices (triangles or tets) to connect the
1371  * equispaced data points provided by
1372  * PhysInterpToSimplexEquiSpaced
1373  *
1374  * This is a virtual call to the function
1375  * \a v_GetSimplexEquiSpaceConnectivity
1376  */
1377  STD_REGIONS_EXPORT void GetSimplexEquiSpacedConnectivity(
1378  Array<OneD, int> &conn,
1379  bool standard = true)
1380  {
1381  v_GetSimplexEquiSpacedConnectivity(conn,standard);
1382  }
1383 
1384  /** \brief This function performs a
1385  * projection/interpolation from the equispaced points
1386  * sometimes used in post-processing onto the coefficient
1387  * space
1388  *
1389  * This is primarily used for output purposes to use a
1390  * more even distribution of points more suitable for alot of
1391  * postprocessing
1392  */
1393  STD_REGIONS_EXPORT void EquiSpacedToCoeffs(
1394  const Array<OneD, const NekDouble> &inarray,
1395  Array<OneD, NekDouble> &outarray);
1396 
1397  template<class T>
1398  boost::shared_ptr<T> as()
1399  {
1400 #if defined __INTEL_COMPILER && BOOST_VERSION > 105200
1401  typedef typename boost::shared_ptr<T>::element_type E;
1402  E * p = dynamic_cast< E* >( shared_from_this().get() );
1403  ASSERTL1(p, "Cannot perform cast");
1404  return boost::shared_ptr<T>( shared_from_this(), p );
1405 #else
1406  return boost::dynamic_pointer_cast<T>( shared_from_this() );
1407 #endif
1408  }
1409 
1410  void IProductWRTBase_SumFac(const Array<OneD, const NekDouble>& inarray,
1411  Array<OneD, NekDouble> &outarray,
1412  bool multiplybyweights = true)
1413  {
1414  v_IProductWRTBase_SumFac(inarray,outarray,multiplybyweights);
1415  }
1416 
1417  protected:
1418  Array<OneD, LibUtilities::BasisSharedPtr> m_base; /**< Bases needed for the expansion */
1419  int m_elmt_id;
1420  int m_ncoeffs; /**< Total number of coefficients used in the expansion */
1421  LibUtilities::NekManager<StdMatrixKey, DNekMat, StdMatrixKey::opLess> m_stdMatrixManager;
1422  LibUtilities::NekManager<StdMatrixKey, DNekBlkMat, StdMatrixKey::opLess> m_stdStaticCondMatrixManager;
1423  LibUtilities::NekManager<IndexMapKey, IndexMapValues, IndexMapKey::opLess> m_IndexMapManager;
1424 
1425  DNekMatSharedPtr CreateStdMatrix(const StdMatrixKey &mkey)
1426  {
1427  return v_CreateStdMatrix(mkey);
1428  }
1429 
1430  /** \brief Create the static condensation of a matrix when
1431  using a boundary interior decomposition
1432 
1433  If a matrix system can be represented by
1434  \f$ Mat = \left [ \begin{array}{cc}
1435  A & B \\
1436  C & D \end{array} \right ] \f$
1437  This routine creates a matrix containing the statically
1438  condense system of the form
1439  \f$ Mat = \left [ \begin{array}{cc}
1440  A - B D^{-1} C & B D^{-1} \\
1441  D^{-1} C & D^{-1} \end{array} \right ] \f$
1442  **/
1443  STD_REGIONS_EXPORT DNekBlkMatSharedPtr CreateStdStaticCondMatrix(const StdMatrixKey &mkey);
1444 
1445  /** \brief Create an IndexMap which contains mapping information linking any specific
1446  element shape with either its boundaries, edges, faces, verteces, etc.
1447 
1448  The index member of the IndexMapValue struct gives back an integer associated with an entity index
1449  The sign member of the same struct gives back a sign to algebrically apply entities orientation
1450  **/
1451  STD_REGIONS_EXPORT IndexMapValuesSharedPtr CreateIndexMap(const IndexMapKey &ikey);
1452 
1453  STD_REGIONS_EXPORT void BwdTrans_MatOp(const Array<OneD, const NekDouble>& inarray,
1454  Array<OneD, NekDouble> &outarray);
1455 
1456  void BwdTrans_SumFac(const Array<OneD, const NekDouble>& inarray,
1457  Array<OneD, NekDouble> &outarray)
1458  {
1459  v_BwdTrans_SumFac(inarray,outarray);
1460  }
1461 
1462 
1463  void IProductWRTDerivBase_SumFac(const int dir,
1464  const Array<OneD, const NekDouble>& inarray,
1465  Array<OneD, NekDouble> &outarray)
1466  {
1467  v_IProductWRTDerivBase_SumFac(dir,inarray,outarray);
1468  }
1469 
1470  // The term _MatFree denotes that the action of the MatrixOperation
1471  // is done withouth actually using the matrix (which then needs to be stored/calculated).
1472  // Although this does not strictly mean that no matrix operations are involved in the
1473  // evaluation of the operation, we use this term in the same context used as in the following
1474  // paper:
1475  // R. C. Kirby, M. G. Knepley, A. Logg, and L. R. Scott,
1476  // "Optimizing the evaluation of finite element matrices," SISC 27:741-758 (2005)
1477  STD_REGIONS_EXPORT void GeneralMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1478  Array<OneD,NekDouble> &outarray,
1479  const StdMatrixKey &mkey);
1480 
1481  STD_REGIONS_EXPORT void MassMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1482  Array<OneD,NekDouble> &outarray,
1483  const StdMatrixKey &mkey);
1484 
1485  void LaplacianMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1486  Array<OneD,NekDouble> &outarray,
1487  const StdMatrixKey &mkey)
1488  {
1489  v_LaplacianMatrixOp_MatFree(inarray,outarray,mkey);
1490  }
1491 
1492  STD_REGIONS_EXPORT void LaplacianMatrixOp_MatFree_Kernel(
1493  const Array<OneD, const NekDouble> &inarray,
1494  Array<OneD, NekDouble> &outarray,
1495  Array<OneD, NekDouble> &wsp)
1496  {
1497  v_LaplacianMatrixOp_MatFree_Kernel(inarray, outarray, wsp);
1498  }
1499 
1500  STD_REGIONS_EXPORT void LaplacianMatrixOp_MatFree_GenericImpl(const Array<OneD, const NekDouble> &inarray,
1501  Array<OneD,NekDouble> &outarray,
1502  const StdMatrixKey &mkey);
1503 
1504  STD_REGIONS_EXPORT void LaplacianMatrixOp_MatFree(const int k1, const int k2,
1505  const Array<OneD, const NekDouble> &inarray,
1506  Array<OneD,NekDouble> &outarray,
1507  const StdMatrixKey &mkey);
1508 
1509  STD_REGIONS_EXPORT void WeakDerivMatrixOp_MatFree(const int i,
1510  const Array<OneD, const NekDouble> &inarray,
1511  Array<OneD,NekDouble> &outarray,
1512  const StdMatrixKey &mkey);
1513 
1514  STD_REGIONS_EXPORT void WeakDirectionalDerivMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1515  Array<OneD,NekDouble> &outarray,
1516  const StdMatrixKey &mkey);
1517 
1518  STD_REGIONS_EXPORT void MassLevelCurvatureMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1519  Array<OneD,NekDouble> &outarray,
1520  const StdMatrixKey &mkey);
1521 
1522  STD_REGIONS_EXPORT void LinearAdvectionDiffusionReactionMatrixOp_MatFree( const Array<OneD, const NekDouble> &inarray,
1523  Array<OneD,NekDouble> &outarray,
1524  const StdMatrixKey &mkey,
1525  bool addDiffusionTerm = true);
1526 
1527  void HelmholtzMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1528  Array<OneD,NekDouble> &outarray,
1529  const StdMatrixKey &mkey)
1530  {
1531  v_HelmholtzMatrixOp_MatFree(inarray,outarray,mkey);
1532  }
1533 
1534  STD_REGIONS_EXPORT void HelmholtzMatrixOp_MatFree_GenericImpl(const Array<OneD, const NekDouble> &inarray,
1535  Array<OneD,NekDouble> &outarray,
1536  const StdMatrixKey &mkey);
1537 
1538  STD_REGIONS_EXPORT virtual void v_SetCoeffsToOrientation(StdRegions::Orientation dir,
1539  Array<OneD, const NekDouble> &inarray,
1540  Array<OneD, NekDouble> &outarray);
1541 
1542  STD_REGIONS_EXPORT virtual void v_SetCoeffsToOrientation(
1543  Array<OneD, NekDouble> &coeffs,
1544  StdRegions::Orientation dir);
1545 
1546  STD_REGIONS_EXPORT virtual NekDouble v_StdPhysEvaluate(
1547  const Array<OneD, const NekDouble> &Lcoord,
1548  const Array<OneD, const NekDouble> &physvals);
1549 
1550  private:
1551  // Virtual functions
1552  STD_REGIONS_EXPORT virtual int v_GetNverts() const = 0;
1553  STD_REGIONS_EXPORT virtual int v_GetNedges() const;
1554 
1555  STD_REGIONS_EXPORT virtual int v_GetNfaces() const;
1556 
1557  STD_REGIONS_EXPORT virtual int v_NumBndryCoeffs() const;
1558 
1559  STD_REGIONS_EXPORT virtual int v_NumDGBndryCoeffs() const;
1560 
1561  STD_REGIONS_EXPORT virtual int v_GetEdgeNcoeffs(const int i) const;
1562 
1563  STD_REGIONS_EXPORT virtual int v_GetTotalEdgeIntNcoeffs() const;
1564 
1565  STD_REGIONS_EXPORT virtual int v_GetEdgeNumPoints(const int i) const;
1566 
1567  STD_REGIONS_EXPORT virtual int v_DetCartesianDirOfEdge(const int edge);
1568 
1569  STD_REGIONS_EXPORT virtual const LibUtilities::BasisKey v_DetEdgeBasisKey(const int i) const;
1570 
1571  STD_REGIONS_EXPORT virtual const LibUtilities::BasisKey v_DetFaceBasisKey(const int i, const int k) const;
1572 
1573  STD_REGIONS_EXPORT virtual int v_GetFaceNumPoints(const int i) const;
1574 
1575  STD_REGIONS_EXPORT virtual int v_GetFaceNcoeffs(const int i) const;
1576 
1577  STD_REGIONS_EXPORT virtual int v_GetFaceIntNcoeffs(const int i) const;
1578 
1579  STD_REGIONS_EXPORT virtual int v_GetTotalFaceIntNcoeffs() const;
1580 
1581 
1582  STD_REGIONS_EXPORT virtual int v_GetTraceNcoeffs(const int i) const;
1583 
1584  STD_REGIONS_EXPORT virtual LibUtilities::PointsKey v_GetFacePointsKey(const int i, const int j) const;
1585 
1586  STD_REGIONS_EXPORT virtual LibUtilities::BasisType v_GetEdgeBasisType(const int i) const;
1587 
1588  STD_REGIONS_EXPORT virtual const LibUtilities::PointsKey v_GetNodalPointsKey() const;
1589 
1590  STD_REGIONS_EXPORT virtual LibUtilities::ShapeType v_DetShapeType() const;
1591 
1592  STD_REGIONS_EXPORT virtual boost::shared_ptr<StdExpansion>
1593  v_GetStdExp(void) const;
1594 
1595  STD_REGIONS_EXPORT virtual boost::shared_ptr<StdExpansion>
1596  v_GetLinStdExp(void) const;
1597 
1598  STD_REGIONS_EXPORT virtual int v_GetShapeDimension() const;
1599 
1600  STD_REGIONS_EXPORT virtual bool v_IsBoundaryInteriorExpansion();
1601 
1602  STD_REGIONS_EXPORT virtual bool v_IsNodalNonTensorialExp();
1603 
1604  STD_REGIONS_EXPORT virtual void v_BwdTrans (const Array<OneD, const NekDouble>& inarray,
1605  Array<OneD, NekDouble> &outarray) = 0;
1606 
1607  /**
1608  * @brief Transform a given function from physical quadrature space
1609  * to coefficient space.
1610  * @see StdExpansion::FwdTrans
1611  */
1612  STD_REGIONS_EXPORT virtual void v_FwdTrans (
1613  const Array<OneD, const NekDouble>& inarray,
1614  Array<OneD, NekDouble> &outarray) = 0;
1615 
1616  /**
1617  * @brief Calculates the inner product of a given function \a f
1618  * with the different modes of the expansion
1619  */
1620  STD_REGIONS_EXPORT virtual void v_IProductWRTBase(
1621  const Array<OneD, const NekDouble>& inarray,
1622  Array<OneD, NekDouble> &outarray) = 0;
1623 
1624  STD_REGIONS_EXPORT virtual void v_IProductWRTBase(
1625  const Array<OneD, const NekDouble>& base,
1626  const Array<OneD, const NekDouble>& inarray,
1627  Array<OneD, NekDouble>& outarray,
1628  int coll_check)
1629  {
1630  ASSERTL0(false, "StdExpansion::v_IProductWRTBase has no (and should have no) implementation");
1631  }
1632 
1633  STD_REGIONS_EXPORT virtual void v_IProductWRTDerivBase (const int dir,
1634  const Array<OneD, const NekDouble>& inarray,
1635  Array<OneD, NekDouble> &outarray);
1636 
1637  STD_REGIONS_EXPORT virtual void v_FwdTrans_BndConstrained(const Array<OneD, const NekDouble>& inarray,
1638  Array<OneD, NekDouble> &outarray);
1639 
1640  STD_REGIONS_EXPORT virtual NekDouble v_Integral(const Array<OneD, const NekDouble>& inarray );
1641 
1642  STD_REGIONS_EXPORT virtual void v_PhysDeriv (const Array<OneD, const NekDouble>& inarray,
1643  Array<OneD, NekDouble> &out_d1,
1644  Array<OneD, NekDouble> &out_d2,
1645  Array<OneD, NekDouble> &out_d3);
1646 
1647  STD_REGIONS_EXPORT virtual void v_PhysDeriv_s (const Array<OneD, const NekDouble>& inarray,
1648  Array<OneD, NekDouble> &out_ds);
1649 
1650  STD_REGIONS_EXPORT virtual void v_PhysDeriv_n(const Array<OneD, const NekDouble>& inarray,
1651  Array<OneD, NekDouble>& out_dn);
1652  STD_REGIONS_EXPORT virtual void v_PhysDeriv(const int dir,
1653  const Array<OneD, const NekDouble>& inarray,
1654  Array<OneD, NekDouble> &out_d0);
1655 
1656  STD_REGIONS_EXPORT virtual void v_PhysDirectionalDeriv(const Array<OneD, const NekDouble>& inarray,
1657  const Array<OneD, const NekDouble>& direction,
1658  Array<OneD, NekDouble> &outarray);
1659 
1660  STD_REGIONS_EXPORT virtual void v_StdPhysDeriv (const Array<OneD, const NekDouble>& inarray,
1661  Array<OneD, NekDouble> &out_d1,
1662  Array<OneD, NekDouble> &out_d2,
1663  Array<OneD, NekDouble> &out_d3);
1664 
1665  STD_REGIONS_EXPORT virtual void v_StdPhysDeriv (const int dir,
1666  const Array<OneD, const NekDouble>& inarray,
1667  Array<OneD, NekDouble> &outarray);
1668 
1669  STD_REGIONS_EXPORT virtual void v_AddRobinMassMatrix(const int edgeid, const Array<OneD, const NekDouble > &primCoeffs, DNekMatSharedPtr &inoutmat);
1670 
1671  STD_REGIONS_EXPORT virtual void v_AddRobinEdgeContribution(const int edgeid, const Array<OneD, const NekDouble> &primCoeffs, Array<OneD, NekDouble> &coeffs);
1672 
1673  STD_REGIONS_EXPORT virtual NekDouble v_PhysEvaluate(const Array<OneD, const NekDouble>& coords, const Array<OneD, const NekDouble> & physvals);
1674 
1675  STD_REGIONS_EXPORT virtual NekDouble v_PhysEvaluate(const Array<OneD, DNekMatSharedPtr >& I, const Array<OneD, const NekDouble> & physvals);
1676 
1677  STD_REGIONS_EXPORT virtual void v_LocCoordToLocCollapsed(
1678  const Array<OneD, const NekDouble>& xi,
1679  Array<OneD, NekDouble>& eta);
1680 
1681 
1682  STD_REGIONS_EXPORT virtual void v_FillMode(const int mode, Array<OneD, NekDouble> &outarray);
1683 
1684  STD_REGIONS_EXPORT virtual DNekMatSharedPtr v_GenMatrix(const StdMatrixKey &mkey);
1685 
1686  STD_REGIONS_EXPORT virtual DNekMatSharedPtr v_CreateStdMatrix(const StdMatrixKey &mkey);
1687 
1688  STD_REGIONS_EXPORT virtual void v_GetCoords(Array<OneD, NekDouble> &coords_0,
1689  Array<OneD, NekDouble> &coords_1,
1690  Array<OneD, NekDouble> &coords_2);
1691 
1692  STD_REGIONS_EXPORT virtual void v_GetCoord(const Array<OneD, const NekDouble>& Lcoord,
1693  Array<OneD, NekDouble> &coord);
1694 
1695  STD_REGIONS_EXPORT virtual int v_GetCoordim(void);
1696 
1697  STD_REGIONS_EXPORT virtual void v_GetBoundaryMap(Array<OneD, unsigned int>& outarray);
1698 
1699  STD_REGIONS_EXPORT virtual void v_GetInteriorMap(Array<OneD, unsigned int>& outarray);
1700 
1701  STD_REGIONS_EXPORT virtual int v_GetVertexMap(int localVertexId,
1702  bool useCoeffPacking = false);
1703 
1704  STD_REGIONS_EXPORT virtual void v_GetEdgeInteriorMap(const int eid, const Orientation edgeOrient,
1705  Array<OneD, unsigned int> &maparray,
1706  Array<OneD, int> &signarray);
1707 
1708  STD_REGIONS_EXPORT virtual void v_GetFaceNumModes(
1709  const int fid,
1710  const Orientation faceOrient,
1711  int &numModes0,
1712  int &numModes1);
1713 
1714  STD_REGIONS_EXPORT virtual void v_GetFaceInteriorMap(const int fid, const Orientation faceOrient,
1715  Array<OneD, unsigned int> &maparray,
1716  Array<OneD, int> &signarray);
1717 
1718  STD_REGIONS_EXPORT virtual void v_GetEdgeToElementMap(
1719  const int eid,
1720  const Orientation edgeOrient,
1721  Array<OneD, unsigned int>& maparray,
1722  Array<OneD, int>& signarray,
1723  int P = -1);
1724 
1725  STD_REGIONS_EXPORT virtual void v_GetFaceToElementMap(const int fid, const Orientation faceOrient,
1726  Array<OneD, unsigned int> &maparray,
1727  Array<OneD, int> &signarray,
1728  int nummodesA = -1, int nummodesB = -1);
1729 
1730  /**
1731  * @brief Extract the physical values along edge \a edge from \a
1732  * inarray into \a outarray following the local edge orientation
1733  * and point distribution defined by defined in \a EdgeExp.
1734  */
1735  STD_REGIONS_EXPORT virtual void v_GetEdgePhysVals(const int edge, const Array<OneD, const NekDouble> &inarray, Array<OneD,NekDouble> &outarray);
1736 
1737  STD_REGIONS_EXPORT virtual void v_GetEdgePhysVals(const int edge, const boost::shared_ptr<StdExpansion> &EdgeExp, const Array<OneD, const NekDouble> &inarray, Array<OneD,NekDouble> &outarray);
1738 
1739  STD_REGIONS_EXPORT virtual void v_GetTracePhysVals(const int edge, const boost::shared_ptr<StdExpansion> &EdgeExp, const Array<OneD, const NekDouble> &inarray, Array<OneD,NekDouble> &outarray, StdRegions::Orientation orient = eNoOrientation);
1740 
1741  STD_REGIONS_EXPORT virtual void v_GetVertexPhysVals(const int vertex, const Array<OneD, const NekDouble> &inarray, NekDouble &outarray);
1742 
1743  STD_REGIONS_EXPORT virtual void v_GetEdgeInterpVals(const int edge,
1744  const Array<OneD, const NekDouble> &inarray,Array<OneD,NekDouble> &outarray);
1745 
1746  STD_REGIONS_EXPORT virtual void v_GetEdgeQFactors(
1747  const int edge,
1748  Array<OneD, NekDouble> &outarray);
1749 
1750  STD_REGIONS_EXPORT virtual void v_GetFacePhysVals(
1751  const int face,
1752  const boost::shared_ptr<StdExpansion> &FaceExp,
1753  const Array<OneD, const NekDouble> &inarray,
1754  Array<OneD, NekDouble> &outarray,
1755  StdRegions::Orientation orient);
1756 
1757  STD_REGIONS_EXPORT virtual void v_GetEdgePhysMap(
1758  const int edge,
1759  Array<OneD,int> &outarray);
1760 
1761  STD_REGIONS_EXPORT virtual void v_GetFacePhysMap(
1762  const int face,
1763  Array<OneD,int> &outarray);
1764 
1765  STD_REGIONS_EXPORT virtual void v_MultiplyByQuadratureMetric(
1766  const Array<OneD, const NekDouble> &inarray,
1767  Array<OneD, NekDouble> &outarray);
1768 
1769  STD_REGIONS_EXPORT virtual void v_MultiplyByStdQuadratureMetric(
1770  const Array<OneD, const NekDouble> &inarray,
1771  Array<OneD, NekDouble> &outarray);
1772 
1773  STD_REGIONS_EXPORT virtual const boost::shared_ptr<SpatialDomains::GeomFactors>& v_GetMetricInfo() const;
1774 
1775  STD_REGIONS_EXPORT virtual void v_BwdTrans_SumFac(const Array<OneD, const NekDouble>& inarray,
1776  Array<OneD, NekDouble> &outarray);
1777 
1778  STD_REGIONS_EXPORT virtual void v_IProductWRTBase_SumFac(const Array<OneD, const NekDouble>& inarray,
1779  Array<OneD, NekDouble> &outarray, bool multiplybyweights = true);
1780 
1781  STD_REGIONS_EXPORT virtual void v_IProductWRTDerivBase_SumFac(const int dir,
1782  const Array<OneD, const NekDouble>& inarray,
1783  Array<OneD, NekDouble> &outarray);
1784 
1785  STD_REGIONS_EXPORT virtual void v_MassMatrixOp(const Array<OneD, const NekDouble> &inarray,
1786  Array<OneD,NekDouble> &outarray,
1787  const StdMatrixKey &mkey);
1788 
1789  STD_REGIONS_EXPORT virtual void v_LaplacianMatrixOp(const Array<OneD, const NekDouble> &inarray,
1790  Array<OneD,NekDouble> &outarray,
1791  const StdMatrixKey &mkey);
1792 
1793  STD_REGIONS_EXPORT virtual void v_SVVLaplacianFilter(Array<OneD,NekDouble> &array,
1794  const StdMatrixKey &mkey);
1795 
1796  STD_REGIONS_EXPORT virtual void v_ReduceOrderCoeffs(
1797  int numMin,
1798  const Array<OneD, const NekDouble> &inarray,
1799  Array<OneD,NekDouble> &outarray);
1800 
1801  STD_REGIONS_EXPORT virtual void v_LaplacianMatrixOp(const int k1, const int k2,
1802  const Array<OneD, const NekDouble> &inarray,
1803  Array<OneD,NekDouble> &outarray,
1804  const StdMatrixKey &mkey);
1805 
1806  STD_REGIONS_EXPORT virtual void v_WeakDerivMatrixOp(const int i,
1807  const Array<OneD, const NekDouble> &inarray,
1808  Array<OneD,NekDouble> &outarray,
1809  const StdMatrixKey &mkey);
1810 
1811  STD_REGIONS_EXPORT virtual void v_WeakDirectionalDerivMatrixOp(const Array<OneD, const NekDouble> &inarray,
1812  Array<OneD,NekDouble> &outarray,
1813  const StdMatrixKey &mkey);
1814 
1815  STD_REGIONS_EXPORT virtual void v_MassLevelCurvatureMatrixOp(const Array<OneD, const NekDouble> &inarray,
1816  Array<OneD,NekDouble> &outarray,
1817  const StdMatrixKey &mkey);
1818 
1819  STD_REGIONS_EXPORT virtual void v_LinearAdvectionDiffusionReactionMatrixOp(const Array<OneD,
1820  const NekDouble> &inarray,
1821  Array<OneD,NekDouble> &outarray,
1822  const StdMatrixKey &mkey,
1823  bool addDiffusionTerm=true);
1824 
1825  STD_REGIONS_EXPORT virtual void v_HelmholtzMatrixOp(const Array<OneD, const NekDouble> &inarray,
1826  Array<OneD,NekDouble> &outarray,
1827  const StdMatrixKey &mkey);
1828 
1829  STD_REGIONS_EXPORT virtual void v_LaplacianMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1830  Array<OneD,NekDouble> &outarray,
1831  const StdMatrixKey &mkey);
1832 
1833  STD_REGIONS_EXPORT virtual void v_LaplacianMatrixOp_MatFree_Kernel(
1834  const Array<OneD, const NekDouble> &inarray,
1835  Array<OneD, NekDouble> &outarray,
1836  Array<OneD, NekDouble> &wsp);
1837 
1838  STD_REGIONS_EXPORT virtual void v_HelmholtzMatrixOp_MatFree(const Array<OneD, const NekDouble> &inarray,
1839  Array<OneD,NekDouble> &outarray,
1840  const StdMatrixKey &mkey);
1841 
1842  STD_REGIONS_EXPORT virtual const NormalVector & v_GetEdgeNormal(const int edge) const;
1843 
1844  STD_REGIONS_EXPORT virtual void v_ComputeEdgeNormal(const int edge);
1845 
1846  STD_REGIONS_EXPORT virtual void v_NegateEdgeNormal(const int edge);
1847 
1848  STD_REGIONS_EXPORT virtual bool v_EdgeNormalNegated(const int edge);
1849 
1850  STD_REGIONS_EXPORT virtual void v_ComputeFaceNormal(const int face);
1851 
1852  STD_REGIONS_EXPORT virtual void v_NegateFaceNormal(const int face);
1853 
1854  STD_REGIONS_EXPORT virtual bool v_FaceNormalNegated(const int face);
1855 
1856  STD_REGIONS_EXPORT virtual const NormalVector & v_GetVertexNormal(const int vertex) const;
1857 
1858  STD_REGIONS_EXPORT virtual void v_ComputeVertexNormal(const int vertex);
1859 
1860  STD_REGIONS_EXPORT virtual const NormalVector & v_GetFaceNormal(const int face) const;
1861  STD_REGIONS_EXPORT virtual const NormalVector &
1862  v_GetSurfaceNormal(const int id) const;
1863 
1864  STD_REGIONS_EXPORT virtual Array<OneD, unsigned int>
1865  v_GetEdgeInverseBoundaryMap(int eid);
1866 
1867  STD_REGIONS_EXPORT virtual Array<OneD, unsigned int>
1868  v_GetFaceInverseBoundaryMap(int fid, StdRegions::Orientation faceOrient = eNoOrientation);
1869 
1870  STD_REGIONS_EXPORT virtual DNekMatSharedPtr v_BuildInverseTransformationMatrix(const DNekScalMatSharedPtr & m_transformationmatrix);
1871 
1872  STD_REGIONS_EXPORT virtual void v_GetSimplexEquiSpacedConnectivity(
1873  Array<OneD, int> &conn,
1874  bool standard = true);
1875  };
1876 
1877 
1878  typedef boost::shared_ptr<StdExpansion> StdExpansionSharedPtr;
1879  typedef std::vector< StdExpansionSharedPtr > StdExpansionVector;
1880  typedef std::vector< StdExpansionSharedPtr >::iterator StdExpansionVectorIter;
1881 
1882  /**
1883  * This function is a wrapper around the virtual function
1884  * \a v_FwdTrans()
1885  *
1886  * Given a function evaluated at the quadrature points, this
1887  * function calculates the expansion coefficients such that the
1888  * resulting expansion approximates the original function.
1889  *
1890  * The calculation of the expansion coefficients is done using a
1891  * Galerkin projection. This is equivalent to the operation:
1892  * \f[ \mathbf{\hat{u}} = \mathbf{M}^{-1} \mathbf{I}\f]
1893  * where
1894  * - \f$\mathbf{M}[p][q]= \int\phi_p(\mathbf{\xi})\phi_q(
1895  * \mathbf{\xi}) d\mathbf{\xi}\f$ is the Mass matrix
1896  * - \f$\mathbf{I}[p] = \int\phi_p(\mathbf{\xi}) u(\mathbf{\xi})
1897  * d\mathbf{\xi}\f$
1898  *
1899  * This function takes the array \a inarray as the values of the
1900  * function evaluated at the quadrature points
1901  * (i.e. \f$\mathbf{u}\f$),
1902  * and stores the resulting coefficients \f$\mathbf{\hat{u}}\f$
1903  * in the \a outarray
1904  *
1905  * @param inarray array of the function discretely evaluated at the
1906  * quadrature points
1907  *
1908  * @param outarray array of the function coefficieints
1909  */
1910  inline void StdExpansion::FwdTrans (const Array<OneD, const NekDouble>& inarray,
1911  Array<OneD, NekDouble> &outarray)
1912  {
1913  v_FwdTrans(inarray,outarray);
1914  }
1915 
1916  } //end of namespace
1917 } //end of namespace
1918 
1919 #endif //STANDARDDEXPANSION_H
Nektar::StdRegions::StdExpansion::v_EdgeNormalNegated
virtual bool v_EdgeNormalNegated(const int edge)
Definition: StdExpansion.cpp:1696
Nektar::StdRegions::StdExpansion::v_FwdTrans
virtual void v_FwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)=0
Transform a given function from physical quadrature space to coefficient space.
Nektar::StdRegions::StdExpansion::GetPointsKeys
const LibUtilities::PointsKeyVector GetPointsKeys() const
Definition: StdExpansion.h:1323
Nektar::StdRegions::StdExpansion::HelmholtzMatrixOp_MatFree_GenericImpl
void HelmholtzMatrixOp_MatFree_GenericImpl(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:935
Nektar::StdRegions::StdExpansion::v_GetFaceNumModes
virtual void v_GetFaceNumModes(const int fid, const Orientation faceOrient, int &numModes0, int &numModes1)
Definition: StdExpansion.cpp:1430
Nektar::StdRegions::StdExpansionVectorIter
std::vector< StdExpansionSharedPtr >::iterator StdExpansionVectorIter
Definition: StdExpansion.h:1880
Nektar::StdRegions::StdExpansion::v_GetVertexMap
virtual int v_GetVertexMap(int localVertexId, bool useCoeffPacking=false)
Definition: StdExpansion.cpp:1416
Nektar::StdRegions::StdExpansion::v_ComputeFaceNormal
virtual void v_ComputeFaceNormal(const int face)
Definition: StdExpansion.cpp:1702
Nektar::StdRegions::StdExpansion::DetShapeType
LibUtilities::ShapeType DetShapeType() const
This function returns the shape of the expansion domain.
Definition: StdExpansion.h:470
Nektar::StdRegions::StdExpansion::GenMatrix
DNekMatSharedPtr GenMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.h:1054
ASSERTL0
#define ASSERTL0(condition, msg)
Definition: ErrorUtil.hpp:198
Nektar::StdRegions::StdExpansion::v_GetInteriorMap
virtual void v_GetInteriorMap(Array< OneD, unsigned int > &outarray)
Definition: StdExpansion.cpp:1411
Nektar::StdRegions::StdExpansion::GetEdgeNormal
const NormalVector & GetEdgeNormal(const int edge) const
Definition: StdExpansion.h:1268
Nektar::StdRegions::StdExpansion::GetCartesianEorient
StdRegions::Orientation GetCartesianEorient(int edge)
Definition: StdExpansion.h:778
Nektar::StdRegions::StdExpansion::GetBasis
const LibUtilities::BasisSharedPtr & GetBasis(int dir) const
This function gets the shared point to basis in the dir direction.
Definition: StdExpansion.h:118
Nektar::StdRegions::StdExpansion::GetStdExp
boost::shared_ptr< StdExpansion > GetStdExp(void) const
Definition: StdExpansion.h:475
Nektar::StdRegions::StdExpansion::GetFaceNumPoints
int GetFaceNumPoints(const int i) const
This function returns the number of quadrature points belonging to the i-th face. ...
Definition: StdExpansion.h:339
Nektar::StdRegions::StdExpansion::LaplacianMatrixOp_MatFree_GenericImpl
void LaplacianMatrixOp_MatFree_GenericImpl(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:742
Nektar::StdRegions::StdExpansion::GetFaceNumModes
void GetFaceNumModes(const int fid, const Orientation faceOrient, int &numModes0, int &numModes1)
Definition: StdExpansion.h:837
Nektar::StdRegions::StdExpansion::v_LaplacianMatrixOp_MatFree_Kernel
virtual void v_LaplacianMatrixOp_MatFree_Kernel(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, Array< OneD, NekDouble > &wsp)
Definition: StdExpansion.cpp:1662
Nektar::StdRegions::StdExpansion::v_GetTotalEdgeIntNcoeffs
virtual int v_GetTotalEdgeIntNcoeffs() const
Definition: StdExpansion.cpp:1121
Nektar::LibUtilities::PointsKeyVector
std::vector< PointsKey > PointsKeyVector
Definition: Points.h:242
Nektar::StdRegions::IndexMapValuesSharedPtr
boost::shared_ptr< IndexMapValues > IndexMapValuesSharedPtr
Definition: IndexMapKey.h:126
Nektar::StdRegions::StdExpansion::v_NumBndryCoeffs
virtual int v_NumBndryCoeffs() const
Definition: StdExpansion.cpp:1103
Nektar::StdRegions::StdExpansion::v_NegateFaceNormal
virtual void v_NegateFaceNormal(const int face)
Definition: StdExpansion.cpp:1707
Nektar::StdRegions::StdExpansion::GetElmtId
int GetElmtId()
Get the element id of this expansion when used in a list by returning value of m_elmt_id.
Definition: StdExpansion.h:660
Nektar::StdRegions::StdExpansion::CreateStdMatrix
DNekMatSharedPtr CreateStdMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.h:1425
Nektar::StdRegions::StdExpansion::FillMode
void FillMode(const int mode, Array< OneD, NekDouble > &outarray)
This function fills the array outarray with the mode-th mode of the expansion.
Definition: StdExpansion.h:598
Nektar::StdRegions::StdExpansion::MassMatrixOp
void MassMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:976
Nektar::StdRegions::StdExpansion::GetNfaces
int GetNfaces() const
This function returns the number of faces of the expansion domain.
Definition: StdExpansion.h:438
Nektar::NullNekDouble1DArray
static Array< OneD, NekDouble > NullNekDouble1DArray
Definition: SharedArray.hpp:785
Nektar::StdRegions::StdExpansion::GetPorient
StdRegions::Orientation GetPorient(int point)
Definition: StdExpansion.h:773
Nektar::StdRegions::StdExpansion::v_FwdTrans_BndConstrained
virtual void v_FwdTrans_BndConstrained(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1252
Nektar::StdRegions::StdExpansion::GetBasisNumModes
int GetBasisNumModes(const int dir) const
This function returns the number of expansion modes in the dir direction.
Definition: StdExpansion.h:178
Nektar::StdRegions::StdExpansion::GetFaceInverseBoundaryMap
Array< OneD, unsigned int > GetFaceInverseBoundaryMap(int fid, StdRegions::Orientation faceOrient=eNoOrientation)
Definition: StdExpansion.h:1341
Nektar::StdRegions::StdExpansion::GetPhysNormals
const Array< OneD, const NekDouble > & GetPhysNormals(void)
Definition: StdExpansion.h:721
Nektar::StdRegions::StdExpansion::IProductWRTDerivBase_SumFac
void IProductWRTDerivBase_SumFac(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:1463
Nektar::StdRegions::StdExpansion::v_ReduceOrderCoeffs
virtual void v_ReduceOrderCoeffs(int numMin, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1586
Nektar::StdRegions::StdExpansion::GetIndexMap
IndexMapValuesSharedPtr GetIndexMap(const IndexMapKey &ikey)
Definition: StdExpansion.h:716
Nektar::StdRegions::StdExpansion::MultiplyByQuadratureMetric
void MultiplyByQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:947
Nektar::StdRegions::StdExpansion::PhysDirectionalDeriv
void PhysDirectionalDeriv(const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &direction, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:1086
Nektar::StdRegions::StdExpansion::v_DetShapeType
virtual LibUtilities::ShapeType v_DetShapeType() const
Definition: StdExpansion.cpp:1202
Nektar::StdRegions::StdExpansion::v_GetVertexNormal
virtual const NormalVector & v_GetVertexNormal(const int vertex) const
Definition: StdExpansion.cpp:1730
Nektar::StdRegions::StdExpansion::GetEdgeInteriorMap
void GetEdgeInteriorMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
Definition: StdExpansion.h:830
Nektar::StdRegions::StdExpansion::v_GetEdgePhysVals
virtual void v_GetEdgePhysVals(const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Extract the physical values along edge edge from inarray into outarray following the local edge orien...
Definition: StdExpansion.cpp:1464
Nektar::StdRegions::StdExpansion::v_FillMode
virtual void v_FillMode(const int mode, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1365
Nektar::StdRegions::StdExpansion::GetFacePhysMap
void GetFacePhysMap(const int face, Array< OneD, int > &outarray)
Definition: StdExpansion.h:940
Nektar::StdRegions::StdExpansion::MultiplyByStdQuadratureMetric
void MultiplyByStdQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:954
Nektar::StdRegions::StdExpansion::v_GetFaceInteriorMap
virtual void v_GetFaceInteriorMap(const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
Definition: StdExpansion.cpp:1439
Nektar::StdRegions::StdExpansion::v_GetNverts
virtual int v_GetNverts() const =0
Nektar::StdRegions::StdExpansion::v_GetShapeDimension
virtual int v_GetShapeDimension() const
Definition: StdExpansion.cpp:1224
Nektar::StdRegions::StdExpansion::WeakDirectionalDerivMatrixOp_MatFree
void WeakDirectionalDerivMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:804
Nektar::StdRegions::StdExpansion::v_GetEdgeNormal
virtual const NormalVector & v_GetEdgeNormal(const int edge) const
Definition: StdExpansion.cpp:1679
Nektar::StdRegions::StdExpansion::v_MassMatrixOp
virtual void v_MassMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1561
Nektar::StdRegions::StdExpansion::v_PhysDeriv_n
virtual void v_PhysDeriv_n(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_dn)
Definition: StdExpansion.cpp:1302
Nektar::StdRegions::StdExpansion::IProductWRTBase
void IProductWRTBase(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
this function calculates the inner product of a given function f with the different modes of the expa...
Definition: StdExpansion.h:635
Nektar::StdRegions::StdExpansion::v_HelmholtzMatrixOp
virtual void v_HelmholtzMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1644
Nektar::StdRegions::StdExpansion::Integral
NekDouble Integral(const Array< OneD, const NekDouble > &inarray)
This function integrates the specified function over the domain.
Definition: StdExpansion.h:580
Nektar::StdRegions::StdExpansion::SVVLaplacianFilter
void SVVLaplacianFilter(Array< OneD, NekDouble > &array, const StdMatrixKey &mkey)
Definition: StdExpansion.h:997
Nektar::StdRegions::StdExpansion::m_IndexMapManager
LibUtilities::NekManager< IndexMapKey, IndexMapValues, IndexMapKey::opLess > m_IndexMapManager
Definition: StdExpansion.h:1423
SpatialDomainsDeclarations.hpp
Nektar::StdRegions::StdExpansion::v_MultiplyByQuadratureMetric
virtual void v_MultiplyByQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1520
Nektar::StdRegions::StdExpansion::LaplacianMatrixOp_MatFree
void LaplacianMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1485
Nektar::StdRegions::StdExpansion::v_GetBoundaryMap
virtual void v_GetBoundaryMap(Array< OneD, unsigned int > &outarray)
Definition: StdExpansion.cpp:1406
Nektar::StdRegions::StdExpansion::GetNumPoints
int GetNumPoints(const int dir) const
This function returns the number of quadrature points in the dir direction.
Definition: StdExpansion.h:229
Nektar::StdRegions::StdExpansion::DropLocStaticCondMatrix
void DropLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
Definition: StdExpansion.h:758
Nektar::StdRegions::StdExpansion::GetEdgePhysVals
void GetEdgePhysVals(const int edge, const boost::shared_ptr< StdExpansion > &EdgeExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:883
Nektar::StdRegions::StdExpansion::v_IProductWRTDerivBase_SumFac
virtual void v_IProductWRTDerivBase_SumFac(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1554
Nektar::StdRegions::StdExpansion::NormVectorIProductWRTBase
void NormVectorIProductWRTBase(const Array< OneD, const NekDouble > &Fx, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:733
Nektar::StdRegions::StdExpansion::GetEorient
StdRegions::Orientation GetEorient(int edge)
Definition: StdExpansion.h:768
Nektar::StdRegions::StdExpansion::v_NumDGBndryCoeffs
virtual int v_NumDGBndryCoeffs() const
Definition: StdExpansion.cpp:1109
Nektar::StdRegions::StdExpansion::v_DropLocStaticCondMatrix
virtual void v_DropLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
Definition: StdExpansion.cpp:1031
Nektar::StdRegions::StdExpansion::~StdExpansion
virtual ~StdExpansion()
Destructor.
Definition: StdExpansion.cpp:102
Nektar::StdRegions::StdExpansion::LocCoordToLocCollapsed
void LocCoordToLocCollapsed(const Array< OneD, const NekDouble > &xi, Array< OneD, NekDouble > &eta)
Convert local cartesian coordinate xi into local collapsed coordinates eta.
Definition: StdExpansion.h:1178
Nektar::StdRegions::StdExpansion::v_GetEdgeToElementMap
virtual void v_GetEdgeToElementMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int P=-1)
Definition: StdExpansion.cpp:1446
Nektar::StdRegions::StdExpansion::ComputeFaceNormal
void ComputeFaceNormal(const int face)
Definition: StdExpansion.h:1288
Nektar::StdRegions::StdExpansion::GetNodalPointsKey
const LibUtilities::PointsKey GetNodalPointsKey() const
This function returns the type of expansion Nodal point type if defined.
Definition: StdExpansion.h:425
Nektar::StdRegions::StdExpansion::v_GenMatrix
virtual DNekMatSharedPtr v_GenMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1371
Nektar::StdRegions::StdExpansion::v_PhysDeriv
virtual void v_PhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2, Array< OneD, NekDouble > &out_d3)
Calculate the derivative of the physical points.
Definition: StdExpansion.cpp:1287
Nektar::StdRegions::StdExpansion::v_GetEdgeNcoeffs
virtual int v_GetEdgeNcoeffs(const int i) const
Definition: StdExpansion.cpp:1115
Nektar::StdRegions::StdExpansion::m_stdStaticCondMatrixManager
LibUtilities::NekManager< StdMatrixKey, DNekBlkMat, StdMatrixKey::opLess > m_stdStaticCondMatrixManager
Definition: StdExpansion.h:1422
Nektar::StdRegions::StdExpansion::v_GetForient
virtual StdRegions::Orientation v_GetForient(int face)
Definition: StdExpansion.cpp:1036
Nektar::StdRegions::StdExpansion::v_GetEdgeInteriorMap
virtual void v_GetEdgeInteriorMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
Definition: StdExpansion.cpp:1423
Nektar::StdRegions::StdExpansion::GetForient
StdRegions::Orientation GetForient(int face)
Definition: StdExpansion.h:763
Nektar::StdRegions::StdExpansion::GetEdgeNcoeffs
int GetEdgeNcoeffs(const int i) const
This function returns the number of expansion coefficients belonging to the i-th edge.
Definition: StdExpansion.h:287
Nektar::StdRegions::StdExpansion::GetEdgePhysMap
void GetEdgePhysMap(const int edge, Array< OneD, int > &outarray)
Definition: StdExpansion.h:933
Nektar::StdRegions::StdExpansion::GetEdgeQFactors
void GetEdgeQFactors(const int edge, Array< OneD, NekDouble > &outarray)
Extract the metric factors to compute the contravariant fluxes along edge edge and stores them into o...
Definition: StdExpansion.h:916
Nektar::StdRegions::StdExpansion::v_NormVectorIProductWRTBase
virtual void v_NormVectorIProductWRTBase(const Array< OneD, const NekDouble > &Fx, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1001
Nektar::StdRegions::StdExpansion::GetLocStaticCondMatrix
DNekScalBlkMatSharedPtr GetLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
Definition: StdExpansion.h:753
Nektar::DNekMatSharedPtr
boost::shared_ptr< DNekMat > DNekMatSharedPtr
Definition: NekTypeDefs.hpp:70
Nektar::StdRegions::StdExpansion::ReduceOrderCoeffs
void ReduceOrderCoeffs(int numMin, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:990
Nektar::StdRegions::StdExpansion::v_PhysDirectionalDeriv
virtual void v_PhysDirectionalDeriv(const Array< OneD, const NekDouble > &inarray, const Array< OneD, const NekDouble > &direction, Array< OneD, NekDouble > &outarray)
Physical derivative along a direction vector.
Definition: StdExpansion.cpp:1327
class_topology.P
P
Definition: class_topology.py:290
Nektar::StdRegions::StdExpansion::v_GetNodalPointsKey
virtual const LibUtilities::PointsKey v_GetNodalPointsKey() const
Definition: StdExpansion.cpp:1195
Nektar::StdRegions::StdExpansion::PhysDeriv
void PhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1=NullNekDouble1DArray, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
Definition: StdExpansion.h:1059
Nektar::StdRegions::StdExpansion::v_IProductWRTBase
virtual void v_IProductWRTBase(const Array< OneD, const NekDouble > &base, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, int coll_check)
Definition: StdExpansion.h:1624
Nektar::StdRegions::StdExpansion::GetStdMatrix
DNekMatSharedPtr GetStdMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.h:706
Nektar::StdRegions::StdExpansion::GetCoords
void GetCoords(Array< OneD, NekDouble > &coords_1, Array< OneD, NekDouble > &coords_2=NullNekDouble1DArray, Array< OneD, NekDouble > &coords_3=NullNekDouble1DArray)
this function returns the physical coordinates of the quadrature points of the expansion ...
Definition: StdExpansion.h:682
IndexMapKey.h
Nektar::DNekScalMatSharedPtr
boost::shared_ptr< DNekScalMat > DNekScalMatSharedPtr
Definition: NekMatrixFwd.hpp:73
Nektar::StdRegions::StdExpansion::NormVectorIProductWRTBase
void NormVectorIProductWRTBase(const Array< OneD, const Array< OneD, NekDouble > > &Fvec, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:748
Nektar::StdRegions::StdExpansion::GetFaceNormal
const NormalVector & GetFaceNormal(const int face) const
Definition: StdExpansion.h:1308
Nektar::StdRegions::StdExpansion::IProductWRTBase_SumFac
void IProductWRTBase_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool multiplybyweights=true)
Definition: StdExpansion.h:1410
Nektar::StdRegions::StdExpansion::GetPoints
const Array< OneD, const NekDouble > & GetPoints(const int dir) const
This function returns a pointer to the array containing the quadrature points in dir direction...
Definition: StdExpansion.h:243
Nektar::StdRegions::StdExpansion::SetPhysNormals
void SetPhysNormals(Array< OneD, const NekDouble > &normal)
Definition: StdExpansion.h:726
Nektar::StdRegions::StdExpansion::v_GetEdgePhysMap
virtual void v_GetEdgePhysMap(const int edge, Array< OneD, int > &outarray)
Definition: StdExpansion.cpp:1506
Nektar::StdRegions::StdExpansion::NormVectorIProductWRTBase
void NormVectorIProductWRTBase(const Array< OneD, const NekDouble > &Fx, const Array< OneD, NekDouble > &Fy, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:738
Nektar::StdRegions::StdExpansion::L2
NekDouble L2(const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
Function to evaluate the discrete error, where is given by the array sol.
Definition: StdExpansion.cpp:128
Nektar::StdRegions::StdExpansion::v_AddRobinMassMatrix
virtual void v_AddRobinMassMatrix(const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, DNekMatSharedPtr &inoutmat)
Definition: StdExpansion.cpp:1271
Nektar::StdRegions::StdExpansion::v_GetFaceNcoeffs
virtual int v_GetFaceNcoeffs(const int i) const
Definition: StdExpansion.cpp:1157
CellMLToNektar.cellml_metadata.p
tuple p
Definition: cellml_metadata.py:350
Nektar::StdRegions::StdExpansion::WeakDerivMatrixOp
void WeakDerivMatrixOp(const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1011
Nektar::StdRegions::NormalVector
Array< OneD, Array< OneD, NekDouble > > NormalVector
Definition: StdExpansion.h:59
Nektar::StdRegions::StdExpansion::MassLevelCurvatureMatrixOp
void MassLevelCurvatureMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1026
Nektar::StdRegions::StdExpansion::GetTotPoints
int GetTotPoints() const
This function returns the total number of quadrature points used in the element.
Definition: StdExpansion.h:141
Nektar::StdRegions::StdExpansion::GetTraceNcoeffs
int GetTraceNcoeffs(const int i) const
This function returns the number of expansion coefficients belonging to the i-th edge/face.
Definition: StdExpansion.h:379
Nektar::StdRegions::StdExpansion::v_BwdTrans_SumFac
virtual void v_BwdTrans_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1541
Nektar::StdRegions::StdExpansion::v_MassLevelCurvatureMatrixOp
virtual void v_MassLevelCurvatureMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1624
Nektar::StdRegions::StdExpansion::LinearAdvectionDiffusionReactionMatrixOp_MatFree
void LinearAdvectionDiffusionReactionMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey, bool addDiffusionTerm=true)
Definition: StdExpansion.cpp:879
Nektar::StdRegions::StdExpansion::GetEdgeBasisType
LibUtilities::BasisType GetEdgeBasisType(const int i) const
This function returns the type of expansion basis on the i-th edge.
Definition: StdExpansion.h:413
Nektar::StdRegions::StdExpansion::v_LaplacianMatrixOp_MatFree
virtual void v_LaplacianMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1653
Nektar::StdRegions::StdExpansion::v_GetElmtId
virtual int v_GetElmtId()
Get the element id of this expansion when used in a list by returning value of m_elmt_id.
Definition: StdExpansion.cpp:973
Nektar::StdRegions::StdExpansion::v_SetUpPhysNormals
virtual void v_SetUpPhysNormals(const int edge)
Definition: StdExpansion.cpp:990
Nektar::StdRegions::StdExpansion::v_Integral
virtual NekDouble v_Integral(const Array< OneD, const NekDouble > &inarray)
Integrates the specified function over the domain.
Definition: StdExpansion.cpp:1263
Nektar::StdRegions::StdExpansion::GetStdStaticCondMatrix
DNekBlkMatSharedPtr GetStdStaticCondMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.h:711
Nektar::StdRegions::StdExpansion::v_GetEdgeInterpVals
virtual void v_GetEdgeInterpVals(const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1484
Nektar::StdRegions::StdExpansion::GetEdgeInverseBoundaryMap
Array< OneD, unsigned int > GetEdgeInverseBoundaryMap(int eid)
Definition: StdExpansion.h:1335
Nektar::StdRegions::StdExpansion::v_GetEdgeBasisType
virtual LibUtilities::BasisType v_GetEdgeBasisType(const int i) const
Definition: StdExpansion.cpp:1188
Nektar::StdRegions::StdExpansion
The base class for all shapes.
Definition: StdExpansion.h:69
Nektar::StdRegions::StdExpansion::PhysEvaluate
NekDouble PhysEvaluate(const Array< OneD, DNekMatSharedPtr > &I, const Array< OneD, const NekDouble > &physvals)
This function evaluates the expansion at a single (arbitrary) point of the domain.
Definition: StdExpansion.h:1167
Nektar::StdRegions::StdExpansion::ComputeVertexNormal
void ComputeVertexNormal(const int vertex)
Definition: StdExpansion.h:1303
Nektar::StdRegions::StdExpansion::v_GetEdgeNumPoints
virtual int v_GetEdgeNumPoints(const int i) const
Definition: StdExpansion.cpp:1127
Nektar::StdRegions::StdExpansion::SetUpPhysNormals
virtual void SetUpPhysNormals(const int edge)
Definition: StdExpansion.cpp:962
Nektar::StdRegions::StdExpansion::GetVertexMap
int GetVertexMap(const int localVertexId, bool useCoeffPacking=false)
Definition: StdExpansion.h:824
Nektar::StdRegions::StdExpansion::FwdTrans_BndConstrained
void FwdTrans_BndConstrained(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:544
Nektar::StdRegions::StdExpansion::StdPhysDeriv
void StdPhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d0, Array< OneD, NekDouble > &out_d1=NullNekDouble1DArray, Array< OneD, NekDouble > &out_d2=NullNekDouble1DArray)
Definition: StdExpansion.h:1093
Nektar::StdRegions::StdExpansion::v_NegateEdgeNormal
virtual void v_NegateEdgeNormal(const int edge)
Definition: StdExpansion.cpp:1691
Nektar::StdRegions::StdExpansion::v_AddRobinEdgeContribution
virtual void v_AddRobinEdgeContribution(const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, Array< OneD, NekDouble > &coeffs)
Definition: StdExpansion.cpp:1277
Nektar::StdRegions::StdExpansion::GeneralMatrixOp
void GeneralMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:529
Nektar::StdRegions::StdExpansion::v_GetSurfaceNormal
virtual const NormalVector & v_GetSurfaceNormal(const int id) const
Definition: StdExpansion.cpp:1737
Nektar::StdRegions::StdExpansion::GetFaceIntNcoeffs
int GetFaceIntNcoeffs(const int i) const
Definition: StdExpansion.h:359
Nektar::StdRegions::StdExpansion::EvalBasisNumModesMax
int EvalBasisNumModesMax(void) const
This function returns the maximum number of expansion modes over all local directions.
Definition: StdExpansion.h:191
Nektar::StdRegions::StdExpansion::v_GetCoord
virtual void v_GetCoord(const Array< OneD, const NekDouble > &Lcoord, Array< OneD, NekDouble > &coord)
Definition: StdExpansion.cpp:1394
Nektar::StdRegions::StdExpansion::GetVertexNormal
const NormalVector & GetVertexNormal(const int vertex) const
Definition: StdExpansion.h:1313
Nektar::StdRegions::StdExpansion::v_CreateStdMatrix
virtual DNekMatSharedPtr v_CreateStdMatrix(const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1379
Nektar::StdRegions::StdExpansion::GetFaceToElementMap
void GetFaceToElementMap(const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int nummodesA=-1, int nummodesB=-1)
Definition: StdExpansion.h:860
Nektar::StdRegions::StdExpansion::GetVertexPhysVals
void GetVertexPhysVals(const int vertex, const Array< OneD, const NekDouble > &inarray, NekDouble &outarray)
Definition: StdExpansion.h:896
Nektar::StdRegions::StdExpansion::CreateIndexMap
IndexMapValuesSharedPtr CreateIndexMap(const IndexMapKey &ikey)
Create an IndexMap which contains mapping information linking any specific element shape with either ...
Definition: StdExpansion.cpp:260
Nektar::StdRegions::StdExpansion::StdPhysDeriv
void StdPhysDeriv(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:1101
Nektar::StdRegions::StdExpansion::v_GetFacePointsKey
virtual LibUtilities::PointsKey v_GetFacePointsKey(const int i, const int j) const
Definition: StdExpansion.cpp:1182
Nektar::StdRegions::StdExpansion::v_PhysDeriv_s
virtual void v_PhysDeriv_s(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_ds)
Definition: StdExpansion.cpp:1296
Nektar::StdRegions::StdExpansion::AddRobinEdgeContribution
void AddRobinEdgeContribution(const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, Array< OneD, NekDouble > &coeffs)
Definition: StdExpansion.h:1113
Nektar::StdRegions::StdExpansion::v_GetSimplexEquiSpacedConnectivity
virtual void v_GetSimplexEquiSpacedConnectivity(Array< OneD, int > &conn, bool standard=true)
Definition: StdExpansion.cpp:1807
Nektar::StdRegions::StdExpansion::NegateFaceNormal
void NegateFaceNormal(const int face)
Definition: StdExpansion.h:1293
StdRegions.hpp
Nektar::StdRegions::StdExpansion::LaplacianMatrixOp
void LaplacianMatrixOp(const int k1, const int k2, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1003
Nektar::StdRegions::StdExpansion::v_DetEdgeBasisKey
virtual const LibUtilities::BasisKey v_DetEdgeBasisKey(const int i) const
Definition: StdExpansion.cpp:1139
Nektar::StdRegions::StdExpansion::v_WeakDirectionalDerivMatrixOp
virtual void v_WeakDirectionalDerivMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1614
Nektar::StdRegions::StdExpansion::v_HelmholtzMatrixOp_MatFree
virtual void v_HelmholtzMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1670
Nektar::DNekScalBlkMatSharedPtr
boost::shared_ptr< DNekScalBlkMat > DNekScalBlkMatSharedPtr
Definition: NekTypeDefs.hpp:74
Nektar::StdRegions::StdExpansion::v_PhysEvaluate
virtual NekDouble v_PhysEvaluate(const Array< OneD, const NekDouble > &coords, const Array< OneD, const NekDouble > &physvals)
Definition: StdExpansion.cpp:1351
Nektar::StdRegions::StdExpansion::GetCoord
void GetCoord(const Array< OneD, const NekDouble > &Lcoord, Array< OneD, NekDouble > &coord)
given the coordinates of a point of the element in the local collapsed coordinate system...
Definition: StdExpansion.h:700
Nektar::StdRegions::StdExpansion::v_GetVertexPhysVals
virtual void v_GetVertexPhysVals(const int vertex, const Array< OneD, const NekDouble > &inarray, NekDouble &outarray)
Definition: StdExpansion.cpp:1479
Nektar::StdRegions::StdExpansion::PhysDeriv
void PhysDeriv(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:1067
Nektar::StdRegions::StdExpansion::WeakDerivMatrixOp_MatFree
void WeakDerivMatrixOp_MatFree(const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:784
Nektar::StdRegions::StdExpansion::v_GetStdExp
virtual boost::shared_ptr< StdExpansion > v_GetStdExp(void) const
Definition: StdExpansion.cpp:1209
Nektar::StdRegions::StdExpansion::v_GetFaceIntNcoeffs
virtual int v_GetFaceIntNcoeffs(const int i) const
Definition: StdExpansion.cpp:1163
Nektar::StdRegions::StdExpansion::GetInteriorMap
void GetInteriorMap(Array< OneD, unsigned int > &outarray)
Definition: StdExpansion.h:819
Nektar::StdRegions::StdExpansion::CreateGeneralMatrix
DNekMatSharedPtr CreateGeneralMatrix(const StdMatrixKey &mkey)
this function generates the mass matrix
Definition: StdExpansion.cpp:322
Nektar::StdRegions::StdExpansion::v_GetTotalFaceIntNcoeffs
virtual int v_GetTotalFaceIntNcoeffs() const
Definition: StdExpansion.cpp:1169
Nektar::StdRegions::StdExpansion::GetFacePointsKey
LibUtilities::PointsKey GetFacePointsKey(const int i, const int j) const
Definition: StdExpansion.h:385
Nektar::StdRegions::StdExpansion::SetElmtId
void SetElmtId(const int id)
Set the element id of this expansion when used in a list by returning value of m_elmt_id.
Definition: StdExpansion.h:668
Nektar::StdRegions::StdExpansion::v_SVVLaplacianFilter
virtual void v_SVVLaplacianFilter(Array< OneD, NekDouble > &array, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1580
Nektar::StdRegions::StdExpansion::GetFacePhysVals
void GetFacePhysVals(const int face, const boost::shared_ptr< StdExpansion > &FaceExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, StdRegions::Orientation orient=eNoOrientation)
Definition: StdExpansion.h:923
Nektar::LibUtilities::PointsKey
Defines a specification for a set of points.
Definition: Points.h:58
Nektar::StdRegions::StdExpansion::NegateEdgeNormal
void NegateEdgeNormal(const int edge)
Definition: StdExpansion.h:1278
Nektar::StdRegions::StdExpansion::v_DetFaceBasisKey
virtual const LibUtilities::BasisKey v_DetFaceBasisKey(const int i, const int k) const
Definition: StdExpansion.cpp:1145
Nektar::NekDouble
double NekDouble
Definition: NektarUnivTypeDefs.hpp:44
StdRegionsDeclspec.h
Nektar::StdRegions::StdExpansion::v_IsBoundaryInteriorExpansion
virtual bool v_IsBoundaryInteriorExpansion()
Definition: StdExpansion.cpp:1230
Nektar::StdRegions::StdExpansion::GetTracePhysVals
void GetTracePhysVals(const int edge, const boost::shared_ptr< StdExpansion > &EdgeExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:891
Nektar::StdRegions::StdExpansion::as
boost::shared_ptr< T > as()
Definition: StdExpansion.h:1398
Nektar::StdRegions::StdExpansion::BwdTrans_MatOp
void BwdTrans_MatOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:950
Nektar::StdRegions::StdExpansion::IProductWRTDerivBase
void IProductWRTDerivBase(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:651
Nektar::StdRegions::StdExpansion::v_GetTracePhysVals
virtual void v_GetTracePhysVals(const int edge, const boost::shared_ptr< StdExpansion > &EdgeExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, StdRegions::Orientation orient=eNoOrientation)
Definition: StdExpansion.cpp:1474
Nektar::StdRegions::StdExpansion::LaplacianMatrixOp_MatFree_Kernel
void LaplacianMatrixOp_MatFree_Kernel(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, Array< OneD, NekDouble > &wsp)
Definition: StdExpansion.h:1492
Nektar::StdRegions::StdExpansion::v_GetEdgeQFactors
virtual void v_GetEdgeQFactors(const int edge, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1489
Nektar::StdRegions::StdExpansion::v_IProductWRTBase
virtual void v_IProductWRTBase(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)=0
Calculates the inner product of a given function f with the different modes of the expansion...
Nektar::StdRegions::StdExpansion::GetLinStdExp
boost::shared_ptr< StdExpansion > GetLinStdExp(void) const
Definition: StdExpansion.h:481
Nektar::StdRegions::StdExpansion::v_StdPhysDeriv
virtual void v_StdPhysDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_d1, Array< OneD, NekDouble > &out_d2, Array< OneD, NekDouble > &out_d3)
Definition: StdExpansion.cpp:1335
Nektar::StdRegions::StdExpansion::v_GetFaceInverseBoundaryMap
virtual Array< OneD, unsigned int > v_GetFaceInverseBoundaryMap(int fid, StdRegions::Orientation faceOrient=eNoOrientation)
Definition: StdExpansion.cpp:1753
Nektar::StdRegions::StdExpansion::v_GetFaceToElementMap
virtual void v_GetFaceToElementMap(const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int nummodesA=-1, int nummodesB=-1)
Definition: StdExpansion.cpp:1456
Nektar::StdRegions::StdExpansion::StdPhysEvaluate
NekDouble StdPhysEvaluate(const Array< OneD, const NekDouble > &Lcoord, const Array< OneD, const NekDouble > &physvals)
Definition: StdExpansion.cpp:967
Nektar::StdRegions::StdExpansion::PhysEvaluate
NekDouble PhysEvaluate(const Array< OneD, const NekDouble > &coords, const Array< OneD, const NekDouble > &physvals)
This function evaluates the expansion at a single (arbitrary) point of the domain.
Definition: StdExpansion.h:1140
Nektar::StdRegions::StdExpansion::v_IProductWRTBase_SumFac
virtual void v_IProductWRTBase_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool multiplybyweights=true)
Definition: StdExpansion.cpp:1547
Nektar::StdRegions::StdExpansion::GetBasisType
LibUtilities::BasisType GetBasisType(const int dir) const
This function returns the type of basis used in the dir direction.
Definition: StdExpansion.h:165
NekTypeDefs.hpp
Nektar::StdRegions::StdExpansion::v_LocCoordToLocCollapsed
virtual void v_LocCoordToLocCollapsed(const Array< OneD, const NekDouble > &xi, Array< OneD, NekDouble > &eta)
Definition: StdExpansion.cpp:1086
Nektar::StdRegions::StdExpansion::HelmholtzMatrixOp
void HelmholtzMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1047
Nektar::StdRegions::StdExpansion::H1
NekDouble H1(const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
Function to evaluate the discrete error, where is given by the array sol.
Definition: StdExpansion.cpp:158
Nektar::StdRegions::StdExpansion::MassLevelCurvatureMatrixOp_MatFree
void MassLevelCurvatureMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:828
Nektar::StdRegions::StdExpansion::v_GetFaceNormal
virtual const NormalVector & v_GetFaceNormal(const int face) const
Definition: StdExpansion.cpp:1723
Nektar::StdRegions::StdExpansion::v_GetEdgeInverseBoundaryMap
virtual Array< OneD, unsigned int > v_GetEdgeInverseBoundaryMap(int eid)
Definition: StdExpansion.cpp:1745
Nektar::StdRegions::StdExpansion::GetNverts
int GetNverts() const
This function returns the number of vertices of the expansion domain.
Definition: StdExpansion.h:259
point
bg::model::point< double, 3, bg::cs::cartesian > point
Definition: BLMesh.cpp:54
Nektar::StdRegions::StdExpansion::v_GetLocStaticCondMatrix
virtual DNekScalBlkMatSharedPtr v_GetLocStaticCondMatrix(const LocalRegions::MatrixKey &mkey)
Definition: StdExpansion.cpp:1025
Nektar::StdRegions::StdExpansion::GetNumBases
int GetNumBases() const
This function returns the number of 1D bases used in the expansion.
Definition: StdExpansion.h:98
Nektar::StdRegions::StdExpansion::v_ComputeEdgeNormal
virtual void v_ComputeEdgeNormal(const int edge)
Definition: StdExpansion.cpp:1686
Nektar::StdRegions::StdExpansion::EquiSpacedToCoeffs
void EquiSpacedToCoeffs(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
This function performs a projection/interpolation from the equispaced points sometimes used in post-p...
Definition: StdExpansion.cpp:1814
Nektar::DNekBlkMatSharedPtr
boost::shared_ptr< DNekBlkMat > DNekBlkMatSharedPtr
Definition: NekTypeDefs.hpp:72
Nektar::iterator
StandardMatrixTag boost::call_traits< LhsDataType >::const_reference rhs typedef NekMatrix< LhsDataType, StandardMatrixTag >::iterator iterator
Definition: MatrixOperations.cpp:96
Nektar::StdRegions::StdExpansion::GetFaceNcoeffs
int GetFaceNcoeffs(const int i) const
This function returns the number of expansion coefficients belonging to the i-th face.
Definition: StdExpansion.h:354
Nektar::StdRegions::StdExpansion::DetCartesianDirOfEdge
int DetCartesianDirOfEdge(const int edge)
Definition: StdExpansion.h:314
Nektar::StdRegions::StdExpansion::v_GetCartesianEorient
virtual StdRegions::Orientation v_GetCartesianEorient(int edge)
Definition: StdExpansion.cpp:1056
Nektar::StdRegions::StdExpansion::GetEdgePhysVals
void GetEdgePhysVals(const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Extract the physical values along edge edge from inarray into outarray following the local edge orien...
Definition: StdExpansion.h:876
Nektar::StdRegions::StdExpansion::v_DetCartesianDirOfEdge
virtual int v_DetCartesianDirOfEdge(const int edge)
Definition: StdExpansion.cpp:1133
Nektar::StdRegions::StdExpansion::LaplacianMatrixOp
void LaplacianMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:983
Nektar::StdRegions::StdExpansion::EdgeNormalNegated
bool EdgeNormalNegated(const int edge)
Definition: StdExpansion.h:1283
Nektar::StdRegions::StdExpansion::v_SetCoeffsToOrientation
virtual void v_SetCoeffsToOrientation(StdRegions::Orientation dir, Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1063
Nektar::StdRegions::StdExpansion::v_GetMetricInfo
virtual const boost::shared_ptr< SpatialDomains::GeomFactors > & v_GetMetricInfo() const
Definition: StdExpansion.cpp:1534
Nektar::StdRegions::StdExpansion::v_IProductWRTDerivBase
virtual void v_IProductWRTDerivBase(const int dir, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1242
Nektar::StdRegions::StdExpansion::v_GetNedges
virtual int v_GetNedges() const
Definition: StdExpansion.cpp:1091
Nektar::StdRegions::StdExpansion::v_ComputeVertexNormal
virtual void v_ComputeVertexNormal(const int vertex)
Definition: StdExpansion.cpp:1718
StdMatrixKey.h
Nektar::StdRegions::StdExpansion::AddRobinMassMatrix
void AddRobinMassMatrix(const int edgeid, const Array< OneD, const NekDouble > &primCoeffs, DNekMatSharedPtr &inoutmat)
Definition: StdExpansion.h:1108
Nektar::StdRegions::StdExpansion::GetEdgeToElementMap
void GetEdgeToElementMap(const int eid, const Orientation edgeOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray, int P=-1)
Definition: StdExpansion.h:851
STD_REGIONS_EXPORT
#define STD_REGIONS_EXPORT
Definition: StdRegionsDeclspec.h:43
Nektar::StdRegions::StdExpansion::v_GetFacePhysMap
virtual void v_GetFacePhysMap(const int face, Array< OneD, int > &outarray)
Definition: StdExpansion.cpp:1514
Nektar::StdRegions::StdExpansion::NormVectorIProductWRTBase
void NormVectorIProductWRTBase(const Array< OneD, const NekDouble > &Fx, const Array< OneD, const NekDouble > &Fy, const Array< OneD, const NekDouble > &Fz, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:743
Nektar::StdRegions::StdExpansion::v_StdPhysEvaluate
virtual NekDouble v_StdPhysEvaluate(const Array< OneD, const NekDouble > &Lcoord, const Array< OneD, const NekDouble > &physvals)
Definition: StdExpansion.cpp:1078
Nektar::StdRegions::StdExpansion::v_GetEorient
virtual StdRegions::Orientation v_GetEorient(int edge)
Definition: StdExpansion.cpp:1043
Nektar::StdRegions::StdExpansion::MassMatrixOp_MatFree
void MassMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:667
Nektar::StdRegions::StdExpansion::Linf
NekDouble Linf(const Array< OneD, const NekDouble > &phys, const Array< OneD, const NekDouble > &sol=NullNekDouble1DArray)
Function to evaluate the discrete error where is given by the array sol.
Definition: StdExpansion.cpp:106
Nektar::StdRegions::StdExpansion::v_CalcNumberOfCoefficients
virtual int v_CalcNumberOfCoefficients(const std::vector< unsigned int > &nummodes, int &modes_offset)
Definition: StdExpansion.cpp:995
Nektar::StdRegions::StdExpansion::CalcNumberOfCoefficients
int CalcNumberOfCoefficients(const std::vector< unsigned int > &nummodes, int &modes_offset)
Definition: StdExpansion.h:798
Nektar::StdRegions::StdExpansion::HelmholtzMatrixOp_MatFree
void HelmholtzMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1527
Nektar::StdRegions::StdExpansion::v_WeakDerivMatrixOp
virtual void v_WeakDerivMatrixOp(const int i, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1603
Nektar::StdRegions::StdExpansion::GetMetricInfo
const boost::shared_ptr< SpatialDomains::GeomFactors > & GetMetricInfo(void) const
Definition: StdExpansion.h:1184
Nektar::StdRegions::StdExpansion::BwdTrans
void BwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
This function performs the Backward transformation from coefficient space to physical space...
Definition: StdExpansion.h:531
Nektar::StdRegions::StdExpansion::v_FaceNormalNegated
virtual bool v_FaceNormalNegated(const int face)
Definition: StdExpansion.cpp:1712
Nektar::StdRegions::StdExpansion::FaceNormalNegated
bool FaceNormalNegated(const int face)
Definition: StdExpansion.h:1298
Nektar::StdRegions::StdExpansion::GetNtrace
int GetNtrace() const
Returns the number of trace elements connected to this element.
Definition: StdExpansion.h:450
Nektar::StdRegions::StdExpansion::PhysDeriv_n
void PhysDeriv_n(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_dn)
Definition: StdExpansion.h:1080
Nektar::StdRegions::StdExpansion::v_SetPhysNormals
virtual void v_SetPhysNormals(Array< OneD, const NekDouble > &normal)
Definition: StdExpansion.cpp:985
Nektar::StdRegions::StdExpansion::CreateStdStaticCondMatrix
DNekBlkMatSharedPtr CreateStdStaticCondMatrix(const StdMatrixKey &mkey)
Create the static condensation of a matrix when using a boundary interior decomposition.
Definition: StdExpansion.cpp:193
Nektar::StdRegions::StdExpansion::GetSimplexEquiSpacedConnectivity
void GetSimplexEquiSpacedConnectivity(Array< OneD, int > &conn, bool standard=true)
This function provides the connectivity of local simplices (triangles or tets) to connect the equispa...
Definition: StdExpansion.h:1377
Nektar::StdRegions::StdExpansion::GetSurfaceNormal
const NormalVector & GetSurfaceNormal(const int id) const
Definition: StdExpansion.h:1318
Nektar::StdRegions::StdExpansion::PhysDeriv_s
void PhysDeriv_s(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &out_ds)
Definition: StdExpansion.h:1074
Nektar::StdRegions::StdExpansion::SetCoeffsToOrientation
void SetCoeffsToOrientation(Array< OneD, NekDouble > &coeffs, StdRegions::Orientation dir)
Definition: StdExpansion.h:783
Nektar::LibUtilities::NullBasisKey
static const BasisKey NullBasisKey(eNoBasisType, 0, NullPointsKey)
Defines a null basis with no type or points.
Nektar::StdRegions::StdExpansion::v_GetPhysNormals
virtual const Array< OneD, const NekDouble > & v_GetPhysNormals(void)
Definition: StdExpansion.cpp:978
Nektar::StdRegions::StdExpansion::GetNcoeffs
int GetNcoeffs(void) const
This function returns the total number of coefficients used in the expansion.
Definition: StdExpansion.h:131
Nektar::StdRegions::StdExpansion::m_stdMatrixManager
LibUtilities::NekManager< StdMatrixKey, DNekMat, StdMatrixKey::opLess > m_stdMatrixManager
Definition: StdExpansion.h:1421
Nektar::StdRegions::StdExpansion::GetBase
const Array< OneD, const LibUtilities::BasisSharedPtr > & GetBase() const
This function gets the shared point to basis.
Definition: StdExpansion.h:107
Nektar::StdRegions::StdExpansion::v_GetFaceNumPoints
virtual int v_GetFaceNumPoints(const int i) const
Definition: StdExpansion.cpp:1151
Nektar::StdRegions::StdExpansion::StdExpansion
StdExpansion()
Default Constructor.
Definition: StdExpansion.cpp:44
Nektar::StdRegions::StdExpansion::DetFaceBasisKey
const LibUtilities::BasisKey DetFaceBasisKey(const int i, const int k) const
Definition: StdExpansion.h:324
Nektar::StdRegions::StdExpansion::GetEdgeNumPoints
int GetEdgeNumPoints(const int i) const
This function returns the number of quadrature points belonging to the i-th edge. ...
Definition: StdExpansion.h:308
Nektar::StdRegions::StdExpansion::IProductWRTBase
void IProductWRTBase(const Array< OneD, const NekDouble > &base, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, int coll_check)
Definition: StdExpansion.h:641
Nektar::LibUtilities::BasisSharedPtr
boost::shared_ptr< Basis > BasisSharedPtr
Definition: FoundationsFwd.hpp:80
Nektar::StdRegions::StdExpansion::WeakDirectionalDerivMatrixOp
void WeakDirectionalDerivMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.h:1019
Nektar::StdRegions::StdExpansion::GetEdgeInterpVals
void GetEdgeInterpVals(const int edge, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:903
Nektar::StdRegions::StdExpansion::v_GetNfaces
virtual int v_GetNfaces() const
Definition: StdExpansion.cpp:1097
Nektar::StdRegions::StdExpansion::SetCoeffsToOrientation
void SetCoeffsToOrientation(StdRegions::Orientation dir, Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:790
Nektar::StdRegions::StdExpansion::PhysInterpToSimplexEquiSpaced
void PhysInterpToSimplexEquiSpaced(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, int npset=-1)
This function performs an interpolation from the physical space points provided at input into an arra...
Definition: StdExpansion.cpp:1769
Nektar::StdRegions::StdExpansion::BuildInverseTransformationMatrix
DNekMatSharedPtr BuildInverseTransformationMatrix(const DNekScalMatSharedPtr &m_transformationmatrix)
Definition: StdExpansion.h:1346
Nektar::StdRegions::StdExpansionSharedPtr
boost::shared_ptr< StdExpansion > StdExpansionSharedPtr
Definition: StdExpansion.h:1878
Nektar::StdRegions::StdExpansion::v_GetLinStdExp
virtual boost::shared_ptr< StdExpansion > v_GetLinStdExp(void) const
Definition: StdExpansion.cpp:1217
Nektar::StdRegions::StdExpansion::GetPointsType
LibUtilities::PointsType GetPointsType(const int dir) const
This function returns the type of quadrature points used in the dir direction.
Definition: StdExpansion.h:216
Nektar::StdRegions::StdExpansionVector
std::vector< StdExpansionSharedPtr > StdExpansionVector
Definition: StdExpansion.h:1879
ASSERTL1
#define ASSERTL1(condition, msg)
Assert Level 1 – Debugging which is used whether in FULLDEBUG or DEBUG compilation mode...
Definition: ErrorUtil.hpp:228
Nektar::StdRegions::StdExpansion::m_base
Array< OneD, LibUtilities::BasisSharedPtr > m_base
Definition: StdExpansion.h:1418
Nektar::StdRegions::StdExpansion::DetEdgeBasisKey
const LibUtilities::BasisKey DetEdgeBasisKey(const int i) const
Definition: StdExpansion.h:319
Nektar::StdRegions::StdExpansion::GeneralMatrixOp_MatFree
void GeneralMatrixOp_MatFree(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:598
Nektar::StdRegions::StdExpansion::v_MultiplyByStdQuadratureMetric
virtual void v_MultiplyByStdQuadratureMetric(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.cpp:1527
Nektar::StdRegions::StdExpansion::GetNedges
int GetNedges() const
This function returns the number of edges of the expansion domain.
Definition: StdExpansion.h:272
Nektar::StdRegions::StdExpansion::v_LinearAdvectionDiffusionReactionMatrixOp
virtual void v_LinearAdvectionDiffusionReactionMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey, bool addDiffusionTerm=true)
Definition: StdExpansion.cpp:1633
Nektar::StdRegions::StdExpansion::v_GetCoords
virtual void v_GetCoords(Array< OneD, NekDouble > &coords_0, Array< OneD, NekDouble > &coords_1, Array< OneD, NekDouble > &coords_2)
Definition: StdExpansion.cpp:1387
Nektar::StdRegions::StdExpansion::v_GetPorient
virtual StdRegions::Orientation v_GetPorient(int point)
Definition: StdExpansion.cpp:1049
Nektar::StdRegions::StdExpansion::v_LaplacianMatrixOp
virtual void v_LaplacianMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey)
Definition: StdExpansion.cpp:1570
Nektar::StdRegions::StdExpansion::GetBoundaryMap
void GetBoundaryMap(Array< OneD, unsigned int > &outarray)
Definition: StdExpansion.h:814
Nektar::StdRegions::StdExpansion::v_BuildInverseTransformationMatrix
virtual DNekMatSharedPtr v_BuildInverseTransformationMatrix(const DNekScalMatSharedPtr &m_transformationmatrix)
Definition: StdExpansion.cpp:1762
Nektar::StdRegions::StdExpansion::GetFaceInteriorMap
void GetFaceInteriorMap(const int fid, const Orientation faceOrient, Array< OneD, unsigned int > &maparray, Array< OneD, int > &signarray)
Definition: StdExpansion.h:844
Nektar::LibUtilities::BasisKey
Describes the specification for a Basis.
Definition: Basis.h:50
Nektar::StdRegions::StdExpansion::v_BwdTrans
virtual void v_BwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)=0
Nektar::StdRegions::StdExpansion::ComputeEdgeNormal
void ComputeEdgeNormal(const int edge)
Definition: StdExpansion.h:1273
Nektar::StdRegions::StdExpansion::BwdTrans_SumFac
void BwdTrans_SumFac(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Definition: StdExpansion.h:1456
Nektar::StdRegions::StdExpansion::v_GetTraceNcoeffs
virtual int v_GetTraceNcoeffs(const int i) const
Definition: StdExpansion.cpp:1175
Nektar::StdRegions::StdExpansion::LinearAdvectionDiffusionReactionMatrixOp
void LinearAdvectionDiffusionReactionMatrixOp(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, const StdMatrixKey &mkey, bool addDiffusionTerm=true)
Definition: StdExpansion.h:1033
Nektar::StdRegions::StdExpansion::FwdTrans
void FwdTrans(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
This function performs the Forward transformation from physical space to coefficient space...
Definition: StdExpansion.h:1910
Nektar::StdRegions::StdExpansion::v_GetFacePhysVals
virtual void v_GetFacePhysVals(const int face, const boost::shared_ptr< StdExpansion > &FaceExp, const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, StdRegions::Orientation orient)
Definition: StdExpansion.cpp:1497
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