Nektar++
StdExpansion1D.h
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3 // File StdExpansion1D.h
4 //
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31 //
32 // Description: Daughter of StdExpansion. This class contains routine
33 // which are common to 1d expansion. Typically this inolves physical
34 // space operations.
35 //
36 ///////////////////////////////////////////////////////////////////////////////
37 
38 
39 #ifndef STDEXP1D_H
40 #define STDEXP1D_H
41 
44 
45 namespace Nektar
46 {
47  namespace StdRegions
48  {
49 
50  class StdExpansion1D: virtual public StdExpansion
51  {
52 
53  public:
54 
57  STD_REGIONS_EXPORT StdExpansion1D(const StdExpansion1D &T);
59 
60  /** \brief Evaluate the derivative \f$ d/d{\xi_1} \f$ at the
61  * physical quadrature points given by \a inarray and return in
62  * \a outarray.
63  *
64  * \param inarray array of a function evaluated at the quadrature
65  * points
66  * \param outarray the resulting array of the derivative \f$
67  * du/d_{\xi_1}|_{\xi_{1i}} \f$ will be stored in the array
68  * \a outarray as output of the function
69  */
71  const Array<OneD, const NekDouble>& inarray,
72  Array<OneD, NekDouble>& outarray);
73 
74  protected:
75  std::map<int, NormalVector> m_vertexNormals;
76 
78  const Array<OneD, const NekDouble>& coords,
79  const Array<OneD, const NekDouble>& physvals);
80 
81  private:
82 
83  // Virtual Functions ----------------------------------------
84 
85  virtual int v_GetCoordim(void)
86  {
87  return 1;
88  }
89 
90  virtual int v_GetShapeDimension() const
91  {
92  return 1;
93  }
94 
95  virtual int v_GetNedges() const
96  {
97  return 0;
98  }
99 
100  virtual int v_GetNfaces() const
101  {
102  return 0;
103  }
104 
105  STD_REGIONS_EXPORT virtual void v_SetUpPhysNormals(const int vertex);
107  const int id) const;
108 
109  STD_REGIONS_EXPORT const NormalVector & v_GetVertexNormal(const int vertex) const;
110  };
111 
112  typedef boost::shared_ptr<StdExpansion1D> StdExpansion1DSharedPtr;
113 
114  } //end of namespace
115 } //end of namespace
116 
117 #endif //STDEXP1D_H
virtual int v_GetShapeDimension() const
std::map< int, NormalVector > m_vertexNormals
const NormalVector & v_GetVertexNormal(const int vertex) const
The base class for all shapes.
Definition: StdExpansion.h:69
boost::shared_ptr< StdExpansion1D > StdExpansion1DSharedPtr
virtual int v_GetNedges() const
double NekDouble
const NormalVector & v_GetSurfaceNormal(const int id) const
#define STD_REGIONS_EXPORT
void PhysTensorDeriv(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray)
Evaluate the derivative at the physical quadrature points given by inarray and return in outarray...
virtual void v_SetUpPhysNormals(const int vertex)
Describes the specification for a Basis.
Definition: Basis.h:50
virtual NekDouble v_PhysEvaluate(const Array< OneD, const NekDouble > &coords, const Array< OneD, const NekDouble > &physvals)