dune-istl
2.2.1
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Exact subdomain solver using ILU(p) with appropriate p. More...
#include <dune/istl/ilusubdomainsolver.hh>
Public Types | |
typedef Dune::remove_const< M > ::type | matrix_type |
The matrix type the preconditioner is for. More... | |
typedef Dune::remove_const< M > ::type | rilu_type |
typedef X | domain_type |
The domain type of the preconditioner. More... | |
typedef Y | range_type |
The range type of the preconditioner. More... | |
Public Member Functions | |
void | apply (X &v, const Y &d) |
Apply the subdomain solver. More... | |
template<class S > | |
void | setSubMatrix (const M &A, S &rowset) |
Set the data of the local problem. More... | |
Protected Member Functions | |
template<class S > | |
std::size_t | copyToLocalMatrix (const M &A, S &rowset) |
Copy the local part of the global matrix to ILU. More... | |
Protected Attributes | |
matrix_type | ILU |
The ILU0 decomposition of the matrix, or the local matrix. More... | |
Exact subdomain solver using ILU(p) with appropriate p.
M | The type of the matrix. |
X | The type of the vector for the domain. |
X | The type of the vector for the range. |
typedef X Dune::ILU0SubdomainSolver< M, X, Y >::domain_type |
The domain type of the preconditioner.
typedef Dune::remove_const<M>::type Dune::ILU0SubdomainSolver< M, X, Y >::matrix_type |
The matrix type the preconditioner is for.
typedef Y Dune::ILU0SubdomainSolver< M, X, Y >::range_type |
The range type of the preconditioner.
typedef Dune::remove_const<M>::type Dune::ILU0SubdomainSolver< M, X, Y >::rilu_type |
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inlinevirtual |
Apply the subdomain solver.
Apply the subdomain solver.
Implements Dune::ILUSubdomainSolver< M, X, Y >.
References Dune::bilu_backsolve(), and Dune::ILUSubdomainSolver< M, X, Y >::ILU.
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protectedinherited |
The ILU0 decomposition of the matrix, or the local matrix.
Referenced by Dune::ILU0SubdomainSolver< M, X, Y >::apply().