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Panzer_ResponseMESupport_Default_impl.hpp
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4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
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42
43#ifndef __Panzer_ResponseMESupport_Default_impl_hpp__
44#define __Panzer_ResponseMESupport_Default_impl_hpp__
45
46namespace panzer {
47
48#ifdef PANZER_HAVE_EPETRA_STACK
49template <typename EvalT>
50Epetra_Vector & ResponseMESupport_Default<EvalT>::
51getEpetraVector() const
52{
53 TEUCHOS_ASSERT(useEpetra());
54
55 return *eVector_;
56}
57#endif
58
59template <typename EvalT>
61getThyraVector() const
62{
63 TEUCHOS_ASSERT(useThyra());
64
65 Teuchos::ArrayRCP<double> data;
66 Teuchos::rcp_dynamic_cast<Thyra::SpmdVectorBase<double> >(tVector_,true)->getNonconstLocalData(Teuchos::outArg(data));
67
68 return data;
69}
70
71#ifdef PANZER_HAVE_EPETRA_STACK
72template <typename EvalT>
73Teuchos::RCP<const Epetra_Map> ResponseMESupport_Default<EvalT>::
74getMap() const
75{
76 TEUCHOS_TEST_FOR_EXCEPTION(useThyra_,std::logic_error,
77 "Reponse field \"" << this->getName() << "\" has previously been initialized as a "
78 "Thyra object, now trying to initalize as a Epetra! Error!");
79
80 // lazily construct the map only as needed
81 if(map_==Teuchos::null) {
82 if(this->vectorIsDistributed())
83 map_ = Teuchos::rcp(new Epetra_Map(-1,(int) this->localSizeRequired(),0,eComm_));
84 else
85 map_ = Teuchos::rcp(new Epetra_LocalMap((int) this->localSizeRequired(),0,eComm_));
86 }
87
88 return map_;
89}
90
91template <typename EvalT>
93setVector(const Teuchos::RCP<Epetra_Vector> & destVec)
94{
95 TEUCHOS_TEST_FOR_EXCEPTION(useThyra_,std::logic_error,
96 "Reponse field \"" << this->getName() << "\" has previously been initialized as a "
97 "Thyra object, now trying to initalize as a Epetra! Error!");
98
99 eVector_ = destVec;
100
101 useEpetra_ = true;
102}
103#endif
104
105template <typename EvalT>
106Teuchos::RCP<const Thyra::VectorSpaceBase<double> > ResponseMESupport_Default<EvalT>::
107getVectorSpace() const
108{
109 TEUCHOS_TEST_FOR_EXCEPTION(useEpetra_,std::logic_error,
110 "Reponse field \"" << this->getName() << "\" has previously been initialized as an "
111 "Epetra object, now trying to initalize as a Thyra object! Error!");
112
113 // lazily build the space and return it
114 if(vSpace_==Teuchos::null) {
115 if(this->vectorIsDistributed())
116 vSpace_ = Thyra::defaultSpmdVectorSpace<double>(tComm_,this->localSizeRequired(),-1);
117 else
118 vSpace_ = Thyra::locallyReplicatedDefaultSpmdVectorSpace<double>(tComm_,this->localSizeRequired());
119 }
120
121 return vSpace_;
122}
123
124template <typename EvalT>
126setVector(const Teuchos::RCP<Thyra::VectorBase<double> > & destVec)
127{
128 TEUCHOS_TEST_FOR_EXCEPTION(useEpetra_,std::logic_error,
129 "Reponse field \"" << this->getName() << "\" has previously been initialized as an "
130 "Epetra object, now trying to initalize as a Thyra object! Error!");
131
132 tVector_ = destVec;
133
134 useThyra_ = true;
135}
136
137}
138
139#endif
void setVector(const Teuchos::RCP< Thyra::VectorBase< double > > &destVec)
Thyra::ArrayRCP< double > getThyraVector() const
Access the thyra vector.
Teuchos::RCP< const Thyra::VectorSpaceBase< double > > getVectorSpace() const
Get the vector space for this response, vector space is constructed lazily.