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Abstract base class for transfer between levels and creation of the coarse level system. More...
#include <twolevelmethodcpr.hh>
Public Types | |
typedef FO | FineOperatorType |
The linear operator of the finel level system. More... | |
typedef FineOperatorType::range_type | FineRangeType |
The type of the range of the fine level operator. | |
typedef FineOperatorType::domain_type | FineDomainType |
The type of the domain of the fine level operator. | |
typedef CO | CoarseOperatorType |
The linear operator of the finel level system. More... | |
typedef CoarseOperatorType::range_type | CoarseRangeType |
The type of the range of the coarse level operator. | |
typedef CoarseOperatorType::domain_type | CoarseDomainType |
The type of the domain of the coarse level operator. | |
Public Member Functions | |
std::shared_ptr< CoarseOperatorType > & | getCoarseLevelOperator () |
Get the coarse level operator. More... | |
CoarseRangeType & | getCoarseLevelRhs () |
Get the coarse level right hand side. More... | |
CoarseDomainType & | getCoarseLevelLhs () |
Get the coarse level left hand side. More... | |
virtual void | moveToCoarseLevel (const FineRangeType &fineRhs)=0 |
Transfers the data to the coarse level. More... | |
virtual void | moveToFineLevel (FineDomainType &fineLhs)=0 |
Updates the fine level linear system after the correction of the coarse levels system. More... | |
virtual void | createCoarseLevelSystem (const FineOperatorType &fineOperator)=0 |
Algebraically creates the coarse level system. More... | |
virtual void | calculateCoarseEntries (const FineOperatorType &fineOperator)=0 |
???. More... | |
virtual LevelTransferPolicyCpr * | clone () const =0 |
Clone the current object. More... | |
virtual | ~LevelTransferPolicyCpr () |
Destructor. | |
Protected Attributes | |
CoarseRangeType | rhs_ |
The coarse level rhs. | |
CoarseDomainType | lhs_ |
The coarse level lhs. | |
std::shared_ptr< CoarseOperatorType > | operator_ |
the coarse level linear operator. | |
Abstract base class for transfer between levels and creation of the coarse level system.
FO | The type of the linear operator of the finel level system. Has to be derived from AssembledLinearOperator. |
CO | The type of the linear operator of the coarse level system. Has to be derived from AssembledLinearOperator. |
typedef CO Dune::Amg::LevelTransferPolicyCpr< FO, CO >::CoarseOperatorType |
The linear operator of the finel level system.
Has to be derived from AssembledLinearOperator.
typedef FO Dune::Amg::LevelTransferPolicyCpr< FO, CO >::FineOperatorType |
The linear operator of the finel level system.
Has to be derived from AssembledLinearOperator.
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pure virtual |
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pure virtual |
Clone the current object.
Implemented in Dune::Amg::AggregationLevelTransferPolicyCpr< O, C >, Opm::PressureBhpTransferPolicy< FineOperator, Communication, transpose >, and Opm::PressureTransferPolicy< FineOperator, Communication, transpose >.
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pure virtual |
Algebraically creates the coarse level system.
After returning from this function the coarse level operator can be accessed using getCoarseLevelOperator().
fineOperator | The operator of the fine level system. |
Implemented in Opm::PressureBhpTransferPolicy< FineOperator, Communication, transpose >, Opm::PressureTransferPolicy< FineOperator, Communication, transpose >, and Dune::Amg::AggregationLevelTransferPolicyCpr< O, C >.
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inline |
Get the coarse level left hand side.
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inline |
Get the coarse level operator.
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inline |
Get the coarse level right hand side.
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pure virtual |
Transfers the data to the coarse level.
Restricts the residual to the right hand side of the coarse level system and initialies the left hand side of the coarse level system. These can afterwards be accessed usinf getCoarseLevelRhs() and getCoarseLevelLhs().
fineDefect | The current residual of the fine level system. |
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pure virtual |
Updates the fine level linear system after the correction of the coarse levels system.
After returning from this function the coarse level correction will have been added to fine level system.
[in,out] | fineLhs | The left hand side of the fine level to update with the coarse level correction. |
Implemented in Dune::Amg::AggregationLevelTransferPolicyCpr< O, C >, Opm::PressureBhpTransferPolicy< FineOperator, Communication, transpose >, and Opm::PressureTransferPolicy< FineOperator, Communication, transpose >.