Intrepid
Intrepid_CubatureTensorPyrDef.hpp
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43
49namespace Intrepid {
50
51template <class Scalar, class ArrayPoint, class ArrayWeight>
52CubatureTensorPyr<Scalar,ArrayPoint,ArrayWeight>::CubatureTensorPyr(std::vector< Teuchos::RCP<Cubature<Scalar,ArrayPoint,ArrayWeight> > > cubatures) :
53 CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubatures) {}
54
55
56template <class Scalar, class ArrayPoint, class ArrayWeight>
57CubatureTensorPyr<Scalar,ArrayPoint,ArrayWeight>::CubatureTensorPyr(Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature1,
58 Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature2) :
59 CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubature1,cubature2) {}
60
61
62template <class Scalar, class ArrayPoint, class ArrayWeight>
63CubatureTensorPyr<Scalar,ArrayPoint,ArrayWeight>::CubatureTensorPyr(Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature1,
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
69template <class Scalar, class ArrayPoint, class ArrayWeight>
70CubatureTensorPyr<Scalar,ArrayPoint,ArrayWeight>::CubatureTensorPyr(Teuchos::RCP<CubatureDirect<Scalar,ArrayPoint,ArrayWeight> > cubature, int n) :
71CubatureTensor<Scalar,ArrayPoint,ArrayWeight>(cubature, n) {}
72
73
74template <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
92template<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
101template <class Scalar, class ArrayPoint, class ArrayWeight>
105
106
107template <class Scalar, class ArrayPoint, class ArrayWeight>
111
112
113template <class Scalar, class ArrayPoint, class ArrayWeight>
117
118} // end namespace 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...
virtual int getDimension() const
Returns dimension of integration domain.
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.
CubatureTensorPyr(std::vector< Teuchos::RCP< Cubature< Scalar, ArrayPoint, ArrayWeight > > > cubatures)
Constructor.
Defines tensor-product 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...
virtual int getDimension() const
Returns dimension of integration domain.
virtual void getCubature(ArrayPoint &cubPoints, ArrayWeight &cubWeights) const
Returns cubature points and weights (return arrays must be pre-sized/pre-allocated).