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Reference documentation for deal.II version 8.1.0
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#include <relaxation_block.h>
Public Types | |
typedef MATRIX::value_type | number |
Public Member Functions | |
template<typename number2 > | |
void | step (Vector< number2 > &dst, const Vector< number2 > &rhs) const |
template<typename number2 > | |
void | Tstep (Vector< number2 > &dst, const Vector< number2 > &rhs) const |
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Subscriptor () | |
Subscriptor (const Subscriptor &) | |
virtual | ~Subscriptor () |
Subscriptor & | operator= (const Subscriptor &) |
void | subscribe (const char *identifier=0) const |
void | unsubscribe (const char *identifier=0) const |
unsigned int | n_subscriptions () const |
void | list_subscribers () const |
DeclException3 (ExcInUse, int, char *, std::string &,<< "Object of class "<< arg2<< " is still used by "<< arg1<< " other objects.\n"<< "(Additional information: "<< arg3<< ")\n"<< "Note the entry in the Frequently Asked Questions of "<< "deal.II (linked to from http://www.dealii.org/) for "<< "more information on what this error means.") | |
DeclException2 (ExcNoSubscriber, char *, char *,<< "No subscriber with identifier \""<< arg2<< "\" did subscribe to this object of class "<< arg1) | |
template<class Archive > | |
void | serialize (Archive &ar, const unsigned int version) |
Symmetric block Gauss-Seidel method with possibly overlapping blocks.
This class implements the step() and Tstep() functions expected by SolverRelaxation and MGSmootherRelaxation. They perform a multiplicative Schwarz method on the blocks provided in the BlockList of AdditionalData in symmetric fashion. Differing from PreconditionBlockSSOR, these blocks may be of varying size, non-contiguous, and overlapping. On the other hand, this class does not implement the preconditioner interface expected by Solver objects.
Definition at line 425 of file relaxation_block.h.
typedef MATRIX::value_type RelaxationBlockSSOR< MATRIX, inverse_type >::number |
Define number type of matrix.
Definition at line 432 of file relaxation_block.h.
void RelaxationBlockSSOR< MATRIX, inverse_type >::step | ( | Vector< number2 > & | dst, |
const Vector< number2 > & | rhs | ||
) | const |
Perform one step of the SOR iteration.
Definition at line 294 of file relaxation_block.templates.h.
void RelaxationBlockSSOR< MATRIX, inverse_type >::Tstep | ( | Vector< number2 > & | dst, |
const Vector< number2 > & | rhs | ||
) | const |
Perform one step of the transposed SOR iteration.
Definition at line 305 of file relaxation_block.templates.h.