Abstract definition for subspace V_k. More...
#include <sequential_subspace_correction.h>
Inheritance diagram for ug::ILocalSubspace< TDomain, TAlgebra, TObject >:
Public Types | |
| typedef TAlgebra | algebra_type |
| Algebra type. More... | |
| typedef GridFunction< TDomain, TAlgebra > | grid_function_type |
| Grid function type. More... | |
| typedef TAlgebra::matrix_type | matrix_type |
| Matrix type. More... | |
| typedef DenseMatrix< VariableArray2< number > > | matrix_type_local |
| typedef TAlgebra::vector_type | vector_type |
| Vector type. More... | |
| typedef DenseVector< VariableArray1< number > > | vector_type_local |
Public Member Functions | |
| virtual void | extract_matrix (const matrix_type &A)=0 |
| Extract matrix (on local index set). More... | |
| virtual void | extract_rhs (const vector_type &d)=0 |
| Extract rhs (on local index set) for parallel subspace correction. More... | |
| virtual void | extract_rhs (const vector_type &d, const matrix_type &A, const vector_type &c)=0 |
| Extract rhs (on local index set) for sequential subspace correction. More... | |
| virtual void | init (TObject *, const vector_type &)=0 |
| Extract local data (based on group obj). More... | |
| virtual bool | preprocess (const vector_type &c) |
| Called once. More... | |
| virtual size_t | size () |
| virtual void | update_solution (vector_type &u, double omega=1.0)=0 |
| u = u + omega*ck. More... | |
| virtual | ~ILocalSubspace () |
| virtual DTOR More... | |
Detailed Description
template<typename TDomain, typename TAlgebra, typename TObject>
class ug::ILocalSubspace< TDomain, TAlgebra, TObject >
Abstract definition for subspace V_k.
Member Typedef Documentation
◆ algebra_type
| typedef TAlgebra ug::ILocalSubspace< TDomain, TAlgebra, TObject >::algebra_type |
Algebra type.
◆ grid_function_type
| typedef GridFunction<TDomain, TAlgebra> ug::ILocalSubspace< TDomain, TAlgebra, TObject >::grid_function_type |
Grid function type.
◆ matrix_type
| typedef TAlgebra::matrix_type ug::ILocalSubspace< TDomain, TAlgebra, TObject >::matrix_type |
Matrix type.
◆ matrix_type_local
| typedef DenseMatrix< VariableArray2<number> > ug::ILocalSubspace< TDomain, TAlgebra, TObject >::matrix_type_local |
◆ vector_type
| typedef TAlgebra::vector_type ug::ILocalSubspace< TDomain, TAlgebra, TObject >::vector_type |
Vector type.
◆ vector_type_local
| typedef DenseVector< VariableArray1<number> > ug::ILocalSubspace< TDomain, TAlgebra, TObject >::vector_type_local |
Constructor & Destructor Documentation
◆ ~ILocalSubspace()
|
inlinevirtual |
virtual DTOR
Member Function Documentation
◆ extract_matrix()
|
pure virtual |
Extract matrix (on local index set).
Implemented in ug::LocalDoFSubspace< TDomain, TAlgebra, TObject >, ug::LocalDoFSubspace< TDomain, TAlgebra, Vertex >, ug::LocalIndexSubspace< TDomain, TAlgebra, TObject >, and ug::LocalIndexSubspace< TDomain, TAlgebra, Vertex >.
Referenced by ug::ParallelSubspaceCorrectionLoop(), ug::SequentialSubspaceCorrectionLoop(), and ug::SequentialSubspaceCorrectionLoopBackward().
◆ extract_rhs() [1/2]
|
pure virtual |
Extract rhs (on local index set) for parallel subspace correction.
Implemented in ug::LocalDoFSubspace< TDomain, TAlgebra, TObject >, ug::LocalDoFSubspace< TDomain, TAlgebra, Vertex >, ug::LocalIndexSubspace< TDomain, TAlgebra, TObject >, and ug::LocalIndexSubspace< TDomain, TAlgebra, Vertex >.
Referenced by ug::ParallelSubspaceCorrectionLoop(), ug::SequentialSubspaceCorrectionLoop(), and ug::SequentialSubspaceCorrectionLoopBackward().
◆ extract_rhs() [2/2]
|
pure virtual |
Extract rhs (on local index set) for sequential subspace correction.
Implemented in ug::LocalDoFSubspace< TDomain, TAlgebra, TObject >, ug::LocalDoFSubspace< TDomain, TAlgebra, Vertex >, ug::LocalIndexSubspace< TDomain, TAlgebra, TObject >, and ug::LocalIndexSubspace< TDomain, TAlgebra, Vertex >.
◆ init()
|
pure virtual |
Extract local data (based on group obj).
Implemented in ug::LocalDoFSubspace< TDomain, TAlgebra, TObject >, and ug::LocalIndexSubspace< TDomain, TAlgebra, TObject >.
Referenced by ug::ParallelSubspaceCorrectionLoop(), ug::SequentialSubspaceCorrectionLoop(), and ug::SequentialSubspaceCorrectionLoopBackward().
◆ preprocess()
|
inlinevirtual |
Called once.
Reimplemented in ug::VertexCenteredVankaSubspace< TDomain, TAlgebra >.
◆ size()
|
inlinevirtual |
◆ update_solution()
|
pure virtual |
u = u + omega*ck.
Implemented in ug::LocalDoFSubspace< TDomain, TAlgebra, TObject >, ug::LocalDoFSubspace< TDomain, TAlgebra, Vertex >, ug::LocalIndexSubspace< TDomain, TAlgebra, TObject >, and ug::LocalIndexSubspace< TDomain, TAlgebra, Vertex >.
Referenced by ug::ParallelSubspaceCorrectionLoop(), ug::SequentialSubspaceCorrectionLoop(), and ug::SequentialSubspaceCorrectionLoopBackward().
The documentation for this class was generated from the following file:
- ugbase/lib_disc/operator/linear_operator/subspace_correction/sequential_subspace_correction.h
