Intrepid
Intrepid_CubatureCompositeTetDef.hpp
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43 
49 namespace Intrepid {
50 
51 template <class Scalar, class ArrayPoint, class ArrayWeight>
53  this->degree_ = degree;
54  this->dimension_ = 3;
55  TEUCHOS_TEST_FOR_EXCEPTION(degree != 3,
56  std::out_of_range,
57  ">>> ERROR (CubatureDirectTetDefault): No direct cubature rule implemented for the desired polynomial degree.");
58 } // end constructor
59 
60 
61 
62 template <class Scalar, class ArrayPoint, class ArrayWeight>
64  return cubature_data_;
65 }
66 
67 
68 
69 template <class Scalar, class ArrayPoint, class ArrayWeight>
71  return INTREPID_CUBATURE_COMPOSITE_TET_MAX_ENUM;
72 }
73 
74 
75 
76 template <class Scalar, class ArrayPoint, class ArrayWeight>
78  return cubature_name_;
79 } // end getName
80 
81 
82 
83 template <class Scalar, class ArrayPoint, class ArrayWeight>
84 const char* CubatureCompositeTet<Scalar,ArrayPoint,ArrayWeight>::cubature_name_ = "INTREPID_CUBATURE_COMPOSITE_TET";
85 
86 
87 //-------------------------------------------------------------------------------------//
88 // Definition of cubature templates //
89 //-------------------------------------------------------------------------------------//
90 
91 /*
92  Cubature templates for lines are defined the reference Tetrahedron:
93 
94  Tetrahedron -> (0,0,0), (1,0,0), (0,1,0), (0,0,1)
95 */
96 
97 /*
98  This static const member contains templates for default tetrahedron rules.
99 */
100 
101 template <class Scalar, class ArrayPoint, class ArrayWeight>
102 const CubatureTemplate CubatureCompositeTet<Scalar,ArrayPoint,ArrayWeight>::cubature_data_[INTREPID_CUBATURE_COMPOSITE_TET_MAX_ENUM+1] =
103 {
104  // Cubature templates for the reference tet {(0,0,0), (1,0,0), (0,1,0), (0,0,1)}
105  //
106  {
107  1,
108  {{1./4., 1./4., 1./4.}},
109  {1./6.}
110  },
111  {
112  1,
113  {{1./4., 1./4., 1./4.}},
114  {1./6.}
115  },
116  {
117  4,
118  {{0.1381966011250105151795413165634361882280, 0.1381966011250105151795413165634361882280, 0.1381966011250105151795413165634361882280},
119  {0.5854101966249684544613760503096914353161, 0.1381966011250105151795413165634361882280, 0.1381966011250105151795413165634361882280},
120  {0.1381966011250105151795413165634361882280, 0.5854101966249684544613760503096914353161, 0.1381966011250105151795413165634361882280},
121  {0.1381966011250105151795413165634361882280, 0.1381966011250105151795413165634361882280, 0.5854101966249684544613760503096914353161}},
122  {1./24.,
123  1./24.,
124  1./24.,
125  1./24.}
126  },
127  {
128  5,
129  {{1./4., 1./4., 1./4.},
130  {1./6., 1./6., 1./6.},
131  {1./6., 1./6., 1./2.},
132  {1./6., 1./2., 1./6.},
133  {1./2., 1./6., 1./6.}},
134  { 1./16.,
135  5./192.,
136  5./192.,
137  5./192.,
138  5./192.}
139  }
140 
141 };
142 
143 } // end namespace Intrepid
144 
145 #if defined(Intrepid_SHOW_DEPRECATED_WARNINGS)
146 #ifdef __GNUC__
147 #warning "The Intrepid package is deprecated"
148 #endif
149 #endif
150 
const CubatureTemplate * exposeCubatureData() const
Exposes cubature data.
Template for the cubature rules used by Intrepid. Cubature template consists of cubature points and c...
CubatureCompositeTet(const int degree=0)
Constructor.
const char * getName() const
Returns cubature name.
Defines integration rules for the composite tetrahedron.
int getMaxAccuracy() const
Returns maximum cubature accuracy.