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Panzer_OrientationContainer_impl.hpp
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42 
43 #ifndef __Panzer_OrientationContainer_impl_hpp__
44 #define __Panzer_OrientationContainer_impl_hpp__
45 
46 #include "PanzerDiscFE_config.hpp"
47 
48 #include "Panzer_GlobalIndexer.hpp"
49 
50 namespace panzer {
51 
52 template <typename Scalar,typename Array,typename LocalOrdinal,typename GlobalOrdinal>
55  const std::string & fieldName)
56  : globalIndexer_(globalIndexer)
57  , fieldName_(fieldName)
58 {
59 }
60 
61 template <typename Scalar,typename Array,typename LocalOrdinal,typename GlobalOrdinal>
62 void
64 getOrientations(const std::string & blockId,
65  const std::vector<std::size_t> & cell_local_ids,
66  Array & orientationsArray) const
67 {
68  int fieldNum = globalIndexer_->getFieldNum(fieldName_);
69  const std::vector<int> & elmtOffset = globalIndexer_->getGIDFieldOffsets(blockId,fieldNum);
70 
71  // gather operation for each cell in workset
72  for(std::size_t cellIndex=0;cellIndex<cell_local_ids.size();++cellIndex) {
73  std::vector<double> orientation;
74  std::size_t cellLocalId = cell_local_ids[cellIndex];
75 
76  globalIndexer_->getElementOrientation(cellLocalId,orientation);
77 
78  // loop over basis functions and fill the fields
79  for(std::size_t basis=0;basis<elmtOffset.size();basis++) {
80  int offset = elmtOffset[basis];
81  orientationsArray(cellIndex,basis) = orientation[offset];
82  }
83  }
84 }
85 
86 template <typename Scalar,typename Array>
89  const std::string & fieldName)
90 {
91  using Teuchos::rcp_dynamic_cast;
92  using Teuchos::RCP;
93  using Teuchos::rcp;
94 
95  // int, int
96  {
97  typedef int LO;
98  typedef int GO;
99 
101  = rcp_dynamic_cast<const GlobalIndexer>(globalIndexer);
102  if(ugi!=Teuchos::null)
103  return rcp(new OrientationContainer<Scalar,Array,LO,GO>(ugi,fieldName));
104  }
105 
106  // int, panzer::GlobalOrdinal
107  {
108  typedef int LO;
109  typedef panzer::GlobalOrdinal GO;
110 
112  = rcp_dynamic_cast<const GlobalIndexer>(globalIndexer);
113  if(ugi!=Teuchos::null)
114  return rcp(new OrientationContainer<Scalar,Array,LO,GO>(ugi,fieldName));
115  }
116 
117  // int, pair<int,int>
118  {
119  typedef int LO;
120  typedef std::pair<int,int> GO;
121 
123  = rcp_dynamic_cast<const GlobalIndexer>(globalIndexer);
124  if(ugi!=Teuchos::null)
125  return rcp(new OrientationContainer<Scalar,Array,LO,GO>(ugi,fieldName));
126  }
127 
128  // int, pair<int,panzer::GlobalOrdinal>
129  {
130  typedef int LO;
131  typedef std::pair<int,panzer::GlobalOrdinal> GO;
132 
134  = rcp_dynamic_cast<const GlobalIndexer>(globalIndexer);
135  if(ugi!=Teuchos::null)
136  return rcp(new OrientationContainer<Scalar,Array,LO,GO>(ugi,fieldName));
137  }
138 
139  TEUCHOS_TEST_FOR_EXCEPTION(true,std::logic_error,
140  "panzer::buildOrientationContainer: Could not cast GlobalIndexer");
141 }
142 
143 } // end namespace panzer
144 
145 #endif
#define TEUCHOS_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg)
Teuchos::RCP< const panzer::OrientationContainerBase< Scalar, Array > > buildOrientationContainer(const Teuchos::RCP< const panzer::GlobalIndexer > &globalIndexer, const std::string &fieldName)
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
virtual void getOrientations(const std::string &blockId, const std::vector< std::size_t > &cell_local_ids, Array &orientations) const
OrientationContainer(const Teuchos::RCP< const panzer::GlobalIndexer > &globalIndexer, const std::string &fieldName)