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AbstractLinAlgPack_VectorSpaceThyra.cpp
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41 
42 #include <assert.h>
43 
44 #include "AbstractLinAlgPack_VectorSpaceThyra.hpp"
45 #include "AbstractLinAlgPack_VectorSpaceFactoryThyra.hpp"
46 #include "AbstractLinAlgPack_VectorMutableThyra.hpp"
47 #include "AbstractLinAlgPack_MultiVectorMutableThyra.hpp"
48 #include "AbstractLinAlgPack_InnerProductThyra.hpp"
49 #include "Teuchos_Assert.hpp"
50 #include "Teuchos_dyn_cast.hpp"
51 
52 namespace AbstractLinAlgPack {
53 
54 // Constructors / initializers
55 
57 {}
58 
60  const Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> > &thyra_vec_spc
61  ,const inner_prod_ptr_t &inner_prod
62  )
63 {
64  this->initialize(thyra_vec_spc,inner_prod);
65 }
66 
68  const Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> > &thyra_vec_spc,
69  const inner_prod_ptr_t &inner_prod
70  )
71 {
72  namespace mmp = MemMngPack;
74  thyra_vec_spc.get()==NULL, std::invalid_argument
75  ,"VectorSpaceThyra::initialize(thyra_vec_spc): Error!"
76  );
77  thyra_vec_spc_ = thyra_vec_spc;
78  if(inner_prod.get())
79  this->inner_prod(inner_prod);
80  else
82 }
83 
86 {
87  Teuchos::RCP<const Thyra::VectorSpaceBase<value_type> > tmp_thyra_vec_spc = thyra_vec_spc_;
88  thyra_vec_spc_ = Teuchos::null;
89  return tmp_thyra_vec_spc;
90 }
91 
92 // Overridden from VectorSpace
93 
96 {
97  return Teuchos::rcp(new VectorSpaceThyra(thyra_vec_spc_->clone()));
98 }
99 
100 bool VectorSpaceThyra::is_compatible(const VectorSpace& vec_spc ) const
101 {
102  if( this->dim()==vec_spc.dim() && this->is_in_core() && vec_spc.is_in_core() )
103  return true;
104  const VectorSpaceThyra
105  *thyra_vec_spc = dynamic_cast<const VectorSpaceThyra*>(&vec_spc);
106  if( thyra_vec_spc->thyra_vec_spc()->isCompatible(*thyra_vec_spc_) )
107  return true;
108  return false;
109 }
110 
112 {
113  return thyra_vec_spc_->hasInCoreView();
114 }
115 
116 index_type VectorSpaceThyra::dim() const
117 {
118  return thyra_vec_spc_->dim();
119 }
120 
123 {
124  return Teuchos::rcp(new VectorMutableThyra(Thyra::createMember(thyra_vec_spc_)));
125 }
126 
129 {
130  return Teuchos::rcp(new VectorSpaceFactoryThyra(thyra_vec_spc_->smallVecSpcFcty()));
131 }
132 
135 {
136  return Teuchos::rcp(new MultiVectorMutableThyra(Thyra::createMembers(thyra_vec_spc_,num_vecs)));
137 }
138 
139 } // end namespace AbstractLinAlgPack
VectorSpace adapter subclass for Thyra::VectorSpaceBase<value_type> .
#define TEUCHOS_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg)
Teuchos::RCP< const Thyra::VectorSpaceBase< value_type > > set_uninitialized()
Set to uninitialized and return smart pointer to the internal Thyra::VectorSpaceBase<value_type> obj...
VectorSpaceFactory adapter subclass for Thyra::VectorSpaceBase.
T * get() const
virtual bool is_in_core() const
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
const Teuchos::RCP< const Thyra::VectorSpaceBase< value_type > > & thyra_vec_spc() const
Return a (converted) smart pointer to the internal smart pointer to the Thyra::VectorSpaceBase<value_...
size_t size_type
virtual const inner_prod_ptr_t inner_prod() const
VectorMutable adapter subclass for Thyra::VectorBase.
void initialize(const Teuchos::RCP< const Thyra::VectorSpaceBase< value_type > > &thyra_vec_spc, const inner_prod_ptr_t &inner_prod=Teuchos::null)
Initalize given a smart pointer to a Thyra::VetorSpace object.
virtual index_type dim() const =0
MultiVectorMutable adapter subclass for Thyra::MultiVectorBase.
bool is_compatible(const VectorSpace &vec_spc) const
Implements the inner product using Thyra::VectorSpaceBase::scalarProd().
multi_vec_mut_ptr_t create_members(size_type num_vecs) const