This class represents two levels in a multigrid hierarchy. More...
#include <ginkgo/core/multigrid/multigrid_level.hpp>
Public Member Functions | |
virtual std::shared_ptr< const LinOp > | get_fine_op () const =0 |
Returns the operator on fine level. | |
virtual std::shared_ptr< const LinOp > | get_restrict_op () const =0 |
Returns the restrict operator. | |
virtual std::shared_ptr< const LinOp > | get_coarse_op () const =0 |
Returns the operator on coarse level. | |
virtual std::shared_ptr< const LinOp > | get_prolong_op () const =0 |
Returns the prolong operator. | |
This class represents two levels in a multigrid hierarchy.
The MultigridLevel is an interface that allows to get the individual components of multigrid level. Each implementation of a multigrid level should inherit from this interface. Use EnableMultigridLevel<ValueType> to implement this interface with composition by default.
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pure virtual |
Returns the operator on coarse level.
Implemented in gko::multigrid::EnableMultigridLevel< ValueType >, and gko::multigrid::EnableMultigridLevel< default_precision >.
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pure virtual |
Returns the operator on fine level.
Implemented in gko::multigrid::EnableMultigridLevel< ValueType >, and gko::multigrid::EnableMultigridLevel< default_precision >.
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pure virtual |
Returns the prolong operator.
Implemented in gko::multigrid::EnableMultigridLevel< ValueType >, and gko::multigrid::EnableMultigridLevel< default_precision >.
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pure virtual |
Returns the restrict operator.
Implemented in gko::multigrid::EnableMultigridLevel< ValueType >, and gko::multigrid::EnableMultigridLevel< default_precision >.