dune-fem 2.8.0
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abstract operator More...
#include <dune/fem/operator/common/operator.hh>
Public Types | |
typedef DomainFunction | DomainFunctionType |
type of discrete function in the operator's domain | |
typedef RangeFunction | RangeFunctionType |
type of discrete function in the operator's range | |
typedef DomainFunction::RangeFieldType | DomainFieldType |
field type of the operator's domain | |
typedef RangeFunction::RangeFieldType | RangeFieldType |
field type of the operator's range | |
Public Member Functions | |
virtual | ~Operator () |
virtual void | operator() (const DomainFunctionType &u, RangeFunctionType &w) const =0 |
application operator | |
virtual void | finalize () |
finalization of operator | |
abstract operator
Operators map a discrete function onto another discrete function. Their interface is described by the abstract class Operator.
DomainFunction | type of discrete function for the domain |
RangeFunction | type of discrete function for the range (defaults to DomainFunction) |
typedef DomainFunction::RangeFieldType Dune::Fem::Operator< DomainFunction, RangeFunction >::DomainFieldType |
field type of the operator's domain
typedef DomainFunction Dune::Fem::Operator< DomainFunction, RangeFunction >::DomainFunctionType |
type of discrete function in the operator's domain
typedef RangeFunction::RangeFieldType Dune::Fem::Operator< DomainFunction, RangeFunction >::RangeFieldType |
field type of the operator's range
typedef RangeFunction Dune::Fem::Operator< DomainFunction, RangeFunction >::RangeFunctionType |
type of discrete function in the operator's range
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inlinevirtual |
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inlinevirtual |
finalization of operator
Reimplemented in Dune::Fem::SparseRowLinearOperator< DomainFunction, RangeFunction, Matrix >.
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pure virtual |
application operator
[in] | u | argument discrete function |
[out] | w | destination discrete function |
Implemented in Dune::Fem::DiagonalPreconditionerBase< DFImp, OperatorImp, assembled >, Dune::Fem::DiagonalPreconditionerBase< DFImp, Operator, std::is_base_of< AssembledOperator< DFImp, DFImp >, Operator > ::value >, Dune::Fem::DiagonalPreconditionerBase< DFImp, OperatorImp, true >, DGEllipticOperator< DiscreteFunction, Model, Penalty >, Dune::Fem::NumpyLinearOperator< DomainFunction, RangeFunction >, Dune::Fem::SparseRowLinearOperator< DomainFunction, RangeFunction, Matrix >, Dune::Fem::DenseRowLinearOperator< DomainFunction, RangeFunction >, Dune::Fem::HierarchicalLinearOperator< DomainFunction, RangeFunction >, Dune::Fem::Solver::CGInverseOperator< DiscreteFunction >, Dune::Fem::BlockDiagonalLinearOperator< DiscreteFunctionSpace, LocalBlock >, EllipticOperator< DomainDiscreteFunction, RangeDiscreteFunction, Model >, Dune::Fem::GalerkinOperator< Integrands, DomainFunction, RangeFunction >, Dune::Fem::GalerkinOperator< Integrands, DomainFunction, RangeFunction >, Dune::Fem::MOLGalerkinOperator< Integrands, DomainFunction, RangeFunction >, Dune::Fem::MOLGalerkinOperator< Integrands, DomainFunction, RangeFunction >, and Dune::Fem::VtxProjection< DType, RType >.