Intrepid
Intrepid_HGRAD_TRI_Cn_FEM.hpp
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49#ifndef INTREPID_HGRAD_TRI_Cn_FEM_HPP
50#define INTREPID_HGRAD_TRI_Cn_FEM_HPP
51
52#include "Intrepid_Types.hpp"
53#include "Intrepid_Basis.hpp"
55#include "Intrepid_HGRAD_TRI_Cn_FEM_ORTH.hpp"
56#include "Teuchos_SerialDenseMatrix.hpp"
57#include "Teuchos_SerialDenseSolver.hpp"
58
59
60namespace Intrepid {
61
83template<class Scalar, class ArrayScalar>
84class Basis_HGRAD_TRI_Cn_FEM: public Basis<Scalar, ArrayScalar> {
85private:
86
89 virtual void initializeTags();
90
104
105public:
106
109 Basis_HGRAD_TRI_Cn_FEM( const int n , const EPointType pointType );
110
121 void getValues(ArrayScalar & outputValues,
122 const ArrayScalar & inputPoints,
123 const EOperator operatorType) const;
124
125
128 void getValues(ArrayScalar & outputValues,
129 const ArrayScalar & inputPoints,
130 const ArrayScalar & cellVertices,
131 const EOperator operatorType = OPERATOR_VALUE) const;
132};
133
134}// namespace Intrepid
135
136#include "Intrepid_HGRAD_TRI_Cn_FEMDef.hpp"
137
138#endif
Header file for the abstract base class Intrepid::Basis.
Header file for utility class to provide point tools, such as barycentric coordinates,...
Contains definitions of custom data types in Intrepid.
Implementation of the default H(grad)-compatible orthogonal basis (Dubiner) of arbitrary degree on tr...
Implementation of the default H(grad)-compatible Lagrange basis of arbitrary degree on Triangle cell.
virtual void initializeTags()
Initializes tagToOrdinal_ and ordinalToTag_ lookup arrays.
Basis_HGRAD_TRI_Cn_FEM_ORTH< Scalar, FieldContainer< Scalar > > Phis
The orthogonal basis on triangles, out of which the nodal basis is constructed.
FieldContainer< Scalar > latticePts
stores the points at which degrees of freedom are located.
void getValues(ArrayScalar &outputValues, const ArrayScalar &inputPoints, const EOperator operatorType) const
Evaluation of a FEM basis on a reference Triangle cell.
FieldContainer< Scalar > V
The Vandermonde matrix with V_{ij} = phi_i(x_j), where x_j is the j_th point in the lattice.
FieldContainer< Scalar > Vinv
The inverse of V. The columns of Vinv express the Lagrange basis in terms of the orthogonal basis.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Implementation of a templated lexicographical container for a multi-indexed scalar quantity....