Intrepid
Intrepid_CubatureTensorPyrDef.hpp
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43 
49 namespace Intrepid {
50 
51 template <class Scalar, class ArrayPoint, class ArrayWeight>
53  CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubatures) {}
54 
55 
56 template <class Scalar, class ArrayPoint, class ArrayWeight>
58  Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature2) :
59  CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubature1,cubature2) {}
60 
61 
62 template <class Scalar, class ArrayPoint, class ArrayWeight>
64  Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature2,
65  Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature3) :
66  CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubature1,cubature2, cubature3) {}
67 
68 
69 template <class Scalar, class ArrayPoint, class ArrayWeight>
71 CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubature, n) {}
72 
73 
74 template <class Scalar, class ArrayPoint, class ArrayWeight>
76  ArrayWeight & cubWeights) const {
78 
79  int numCubPoints = getNumPoints();
80 
81  for(int i=0; i<numCubPoints; i++)
82  {
83  Scalar zTerm = 0.5*(1.0 - cubPoints(i,2));
84  cubPoints(i,0) = zTerm*cubPoints(i,0); // zTerm*(cubPoints(i,0)+1.0 )-1.0;
85  cubPoints(i,1) = zTerm*cubPoints(i,1); //zTerm*(cubPoints(i,1)+1.0 )-1.0;
86  cubPoints(i,2) = 1.0 - zTerm; // 0.5 + 0.5 z
87  cubWeights(i) /= 8.;
88  }
89 
90 } // end getCubature
91 
92 template<class Scalar, class ArrayPoint, class ArrayWeight>
94  ArrayWeight& cubWeights,
95  ArrayPoint& cellCoords) const
96 {
97  TEUCHOS_TEST_FOR_EXCEPTION( (true), std::logic_error,
98  ">>> ERROR (CubatureTensorPyr): Cubature defined in reference space calling method for physical space cubature.");
99 }
100 
101 template <class Scalar, class ArrayPoint, class ArrayWeight>
104 } // end getNumPoints
105 
106 
107 template <class Scalar, class ArrayPoint, class ArrayWeight>
110 } // end dimension
111 
112 
113 template <class Scalar, class ArrayPoint, class ArrayWeight>
116 } // end getAccuracy
117 
118 } // end namespace Intrepid
void getCubature(ArrayPoint &cubPoints, ArrayWeight &cubWeights) const
Returns cubature points and weights (return arrays must be pre-sized/pre-allocated).
virtual int getNumPoints() const
Returns the number of cubature points.
virtual int getDimension() const
Returns dimension of integration domain.
virtual int getDimension() const
Returns dimension of integration domain.
Defines the base class for cubature (integration) rules in Intrepid.
virtual int getNumPoints() const
Returns the number of cubature points.
virtual void getAccuracy(std::vector< int > &degree) const
Returns max. degree of polynomials that are integrated exactly. The return vector has the size of the...
Defines tensor-product cubature (integration) rules in Intrepid.
virtual void getAccuracy(std::vector< int > &degree) const
Returns max. degree of polynomials that are integrated exactly. The return vector has the size of the...
CubatureTensorPyr(std::vector< Teuchos::RCP< Cubature< Scalar, ArrayPoint, ArrayWeight > > > cubatures)
Constructor.
Defines direct cubature (integration) rules in Intrepid.
virtual void getCubature(ArrayPoint &cubPoints, ArrayWeight &cubWeights) const
Returns cubature points and weights (return arrays must be pre-sized/pre-allocated).