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Panzer_PointValues2_impl.hpp
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42 
43 #ifndef PANZER_POINT_VALUES2_IMPL_HPP
44 #define PANZER_POINT_VALUES2_IMPL_HPP
45 
46 #include "Intrepid2_CellTools.hpp"
47 
49 
50 // ***********************************************************
51 // * Evaluation and SetupArrays are NOT specialized
52 // ***********************************************************
53 
54 namespace panzer {
55 
56  template <typename Scalar>
59  {
60  MDFieldArrayFactory af(prefix_, ddims_, alloc_arrays_);
61 
62  point_rule = pr;
63 
64  int num_nodes = point_rule->topology->getNodeCount();
65  int num_cells = point_rule->workset_size;
66  int num_space_dim = point_rule->spatial_dimension;
67 
68  if (point_rule->isSide()) {
69  TEUCHOS_ASSERT(false); // not implemented!!!!
70  }
71 
72  int num_points = point_rule->num_points;
73 
74  coords_ref = af.template buildStaticArray<Scalar,IP,Dim>("coords_ref",num_points, num_space_dim);
75 
76  node_coordinates = af.template buildStaticArray<Scalar,Cell,NODE,Dim>("node_coordinates",num_cells, num_nodes, num_space_dim);
77 
78  jac = af.template buildStaticArray<Scalar,Cell,IP,Dim,Dim>("jac",num_cells, num_points, num_space_dim,num_space_dim);
79  jac_inv = af.template buildStaticArray<Scalar,Cell,IP,Dim,Dim>("jac_inv",num_cells, num_points, num_space_dim,num_space_dim);
80  jac_det = af.template buildStaticArray<Scalar,Cell,IP>("jac_det",num_cells, num_points);
81 
82  point_coords = af.template buildStaticArray<Scalar,Cell,IP,Dim>("point_coords",num_cells, num_points, num_space_dim);
83  }
84 
85  template <typename Scalar>
88  {
89  if (point_rule->isSide()) {
90  TEUCHOS_ASSERT(false); // not implemented!!!!
91  }
92 
93  Intrepid2::CellTools<PHX::exec_space> cell_tools;
94 
95  cell_tools.setJacobian(jac.get_view(), coords_ref.get_view(), node_coordinates.get_view(), *(point_rule->topology));
96  cell_tools.setJacobianInv(jac_inv.get_view(), jac.get_view());
97  cell_tools.setJacobianDet(jac_det.get_view(), jac.get_view());
98 
99  // IP coordinates
100  cell_tools.mapToPhysicalFrame(point_coords.get_view(), coords_ref.get_view(), node_coordinates.get_view(), *(point_rule->topology));
101  }
102 
103  template <typename Scalar>
104  template <typename CoordinateArray>
106  copyNodeCoords(const CoordinateArray& in_node_coords)
107  {
108  // copy cell node coordinates
109  {
110  size_type num_cells = in_node_coords.extent(0);
111  size_type num_nodes = in_node_coords.extent(1);
112  size_type num_dims = in_node_coords.extent(2);
113 
114  for (size_type cell = 0; cell < num_cells; ++cell)
115  for (size_type node = 0; node < num_nodes; ++node)
116  for (size_type dim = 0; dim < num_dims; ++dim)
117  node_coordinates(cell,node,dim) = in_node_coords(cell,node,dim);
118  }
119  }
120 
121  template <typename Scalar>
122  template <typename CoordinateArray>
124  copyPointCoords(const CoordinateArray& in_point_coords)
125  {
126  // copy reference point values
127  {
128  size_type num_points = in_point_coords.extent(0);
129  size_type num_dims = in_point_coords.extent(1);
130 
131  for (size_type point = 0; point < num_points; ++point)
132  for (size_type dim = 0; dim < num_dims; ++dim)
133  coords_ref(point,dim) = in_point_coords(point,dim);
134  }
135  }
136 
137 }
138 
139 #endif
void setupArrays(const Teuchos::RCP< const panzer::PointRule > &pr)
Sizes/allocates memory for arrays.
ArrayTraits< ScalarT, PHX::MDField< ScalarT > >::size_type size_type
void copyNodeCoords(const CoordinateArray &in_node_coords)
Teuchos::RCP< const shards::CellTopology > topology
void copyPointCoords(const CoordinateArray &in_point_coords)
#define TEUCHOS_ASSERT(assertion_test)