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Thyra_DefaultSpmdVector_decl.hpp
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41 
42 #ifndef THYRA_DEFAULT_SPMD_VECTOR_DECL_HPP
43 #define THYRA_DEFAULT_SPMD_VECTOR_DECL_HPP
44 
45 
46 #include "Thyra_SpmdVectorDefaultBase_decl.hpp"
47 
48 
49 namespace Thyra {
50 
51 
68 template<class Scalar>
69 class DefaultSpmdVector : virtual public SpmdVectorDefaultBase<Scalar> {
70 public:
71 
74 
75 
78 
82  ,const ArrayRCP<Scalar> &localValues
83  ,const Ordinal stride
84  );
85 
111  void initialize(
113  ,const ArrayRCP<Scalar> &localValues
114  ,const Ordinal stride
115  );
116 
122  void uninitialize(
124  ,ArrayRCP<Scalar> *localValues = NULL
125  ,Ordinal *stride = NULL
126  );
127 
129 
132 
138  Scalar* getPtr();
140  const Scalar* getPtr() const;
142  Ordinal getStride() const;
143 
145 
148 
151 
153 
157  void getNonconstLocalVectorDataImpl(const Ptr<ArrayRCP<Scalar> > &localValues);
159  void getLocalVectorDataImpl(const Ptr<ArrayRCP<const Scalar> > &localValues) const;
160 
162 
163 private:
164 
165  // ///////////////////////////////////////
166  // Private data members
167 
169  ArrayRCP<Scalar> localValues_;
170  Ordinal stride_;
171 
172 };
173 
174 
175 // /////////////////////////////////////////////////////
176 // Inline members
177 
178 
179 template<class Scalar>
180 inline
183 {
184  return localValues_;
185 }
186 
187 
188 template<class Scalar>
189 inline
192 {
193  return localValues_;
194 }
195 
196 
197 template<class Scalar>
198 inline
200 {
201  return localValues_.get();
202 }
203 
204 
205 template<class Scalar>
206 inline
208 {
209  return localValues_.get();
210 }
211 
212 
213 template<class Scalar>
214 inline
216 {
217  return stride_;
218 }
219 
220 
221 } // end namespace Thyra
222 
223 
224 #endif // THYRA_DEFAULT_SPMD_VECTOR_DECL_HPP
RCP< const SpmdVectorSpaceBase< Scalar > > spmdSpaceImpl() const
void uninitialize(RCP< const SpmdVectorSpaceBase< Scalar > > *spmdSpace=NULL, ArrayRCP< Scalar > *localValues=NULL, Ordinal *stride=NULL)
Set to an uninitialized state.
Base class for SPMD vectors that can provide views of contiguous elements in a process.
void initialize(const RCP< const SpmdVectorSpaceBase< Scalar > > &spmdSpace, const ArrayRCP< Scalar > &localValues, const Ordinal stride)
Initialize.
void getNonconstLocalVectorDataImpl(const Ptr< ArrayRCP< Scalar > > &localValues)
Teuchos::Ordinal Ordinal
Type for the dimension of a vector space. `*.
void getLocalVectorDataImpl(const Ptr< ArrayRCP< const Scalar > > &localValues) const
Efficient concrete implementation subclass for SPMD vectors.
DefaultSpmdVector()
Construct to uninitialized.
RCP< const SpmdVectorSpaceBase< Scalar > > spmdSpace() const
Returns the SPMD vector space object for the range of *this multi-vector.
Base abstract VectorSpaceBase class for all SPMD-based vector spaces.