1 #ifndef DUNE_PDELAB_GRIDOPERATOR_HH
2 #define DUNE_PDELAB_GRIDOPERATOR_HH
4 #include <dune/common/tupleutility.hh>
29 template<
typename GFSU,
typename GFSV,
typename LOP,
30 typename MB,
typename DF,
typename RF,
typename JF,
33 bool nonoverlapping_mode =
false>
55 typedef typename conditional<
65 template <
typename MFT>
71 GridOperator(
const GFSU & gfsu_,
const CU & cu_,
const GFSV & gfsv_,
const CV & cv_, LOP & lop_,
const MB& mb_ = MB())
72 : global_assembler(gfsu_,gfsv_,cu_,cv_)
73 , dof_exchanger(
std::make_shared<BorderDOFExchanger>(*this))
74 , local_assembler(lop_, cu_, cv_,dof_exchanger)
79 GridOperator(
const GFSU & gfsu_,
const GFSV & gfsv_, LOP & lop_,
const MB& mb_ = MB())
80 : global_assembler(gfsu_,gfsv_)
81 , dof_exchanger(
std::make_shared<BorderDOFExchanger>(*this))
82 , local_assembler(lop_,dof_exchanger)
112 const Assembler &
assembler()
const {
return global_assembler; }
119 template <
typename Gr
idOperatorTuple>
124 template <
typename T>
126 elem.localAssembler().doPreProcessing =
index == 0;
127 elem.localAssembler().doPostProcessing =
index ==
size-1;
138 template<
typename Gr
idOperatorTuple>
141 Dune::ForEachValue<GridOperatorTuple> forEach(tuple);
142 SetupGridOperator<GridOperatorTuple> setup_visitor;
143 forEach.apply(setup_visitor);
147 template<
typename F,
typename X>
161 global_assembler.
assemble(pattern_engine);
168 global_assembler.
assemble(residual_engine);
175 global_assembler.
assemble(jacobian_engine);
182 global_assembler.
assemble(jacobian_apply_engine);
186 dof_exchanger->accumulateBorderEntries(*
this,a);
192 dof_exchanger->update(*
this);
202 Assembler global_assembler;
203 shared_ptr<BorderDOFExchanger> dof_exchanger;
GridOperator(const GFSU &gfsu_, const CU &cu_, const GFSV &gfsv_, const CV &cv_, LOP &lop_, const MB &mb_=MB())
Constructor for non trivial constraints.
Definition: gridoperator.hh:71
const GFSV & testGridFunctionSpace() const
Get the test grid function space.
Definition: default/assembler.hh:76
const GFSU & trialGridFunctionSpace() const
Get the trial grid function space.
Definition: gridoperator.hh:87
void fill_pattern(Pattern &p) const
Fill pattern of jacobian matrix.
Definition: gridoperator.hh:158
void copy_nonconstrained_dofs(const CG &cg, const XG &xgin, XG &xgout)
Definition: constraints.hh:994
void jacobian(const Domain &x, Jacobian &a) const
Assembler jacobian.
Definition: gridoperator.hh:172
The assembler for standard DUNE grid.
Definition: default/assembler.hh:23
void visit(T &elem)
Definition: gridoperator.hh:125
void interpolate(const X &xold, F &f, X &x) const
Interpolate the constrained dofs from given function.
Definition: gridoperator.hh:148
const int size
Definition: gridoperator.hh:132
typename impl::BackendVectorSelector< GridFunctionSpace, FieldType >::Type Vector
alias of the return type of BackendVectorSelector
Definition: backend/interface.hh:112
static void setupGridOperators(GridOperatorTuple tuple)
Definition: gridoperator.hh:139
const GFSU & trialGridFunctionSpace() const
Get the trial grid function space.
Definition: default/assembler.hh:70
LocalJacobianAssemblerEngine & localJacobianAssemblerEngine(typename Traits::Jacobian &a, const typename Traits::Solution &x)
Definition: default/localassembler.hh:159
GFSU::Traits::SizeType globalSizeU() const
Get dimension of space u.
Definition: gridoperator.hh:99
Definition: borderdofexchanger.hh:571
MBE::template Pattern< Jacobian, GFS, CGGFS > Pattern
The sparsity pattern container for the jacobian matrix.
Definition: gridoperator.hh:49
Standard grid operator implementation.
Definition: gridoperator.hh:34
static const unsigned int value
Definition: gridfunctionspace/tags.hh:175
void jacobian_apply(const Domain &x, Range &r) const
Apply jacobian matrix without explicitly assembling it.
Definition: gridoperator.hh:179
GFSV::Traits::SizeType globalSizeV() const
Get dimension of space v.
Definition: gridoperator.hh:105
Helper class for adding up matrix entries on border.
Definition: borderdofexchanger.hh:66
Dune::PDELab::Backend::Vector< CGGFS, field_type > Domain
The type of the domain (solution).
Definition: gridoperator.hh:42
GridOperator(const GFSU &gfsu_, const GFSV &gfsv_, LOP &lop_, const MB &mb_=MB())
Constructor for empty constraints.
Definition: gridoperator.hh:79
const Assembler & assembler() const
Definition: gridoperator.hh:112
const GFSV & testGridFunctionSpace() const
Get the test grid function space.
Definition: gridoperator.hh:93
Assembler & assembler()
Definition: gridoperator.hh:110
void make_consistent(Jacobian &a) const
Definition: gridoperator.hh:185
Definition: gridoperator.hh:120
LocalResidualAssemblerEngine & localResidualAssemblerEngine(typename Traits::Residual &r, const typename Traits::Solution &x)
Definition: default/localassembler.hh:149
Dune::PDELab::Backend::Matrix< MBE, Domain, Range, field_type > Jacobian
The type of the jacobian.
Definition: gridoperator.hh:46
DefaultLocalAssembler< GridOperator, LOP, nonoverlapping_mode > LocalAssembler
The local assembler type.
Definition: gridoperator.hh:53
conditional< nonoverlapping_mode, NonOverlappingBorderDOFExchanger< GridOperator >, OverlappingBorderDOFExchanger< GridOperator > >::type BorderDOFExchanger
Definition: gridoperator.hh:59
Definition: adaptivity.hh:27
Traits::Jacobian Type
Definition: gridoperator.hh:67
Definition: constraintstransformation.hh:111
LocalJacobianApplyAssemblerEngine & localJacobianApplyAssemblerEngine(typename Traits::Residual &r, const typename Traits::Solution &x)
Definition: default/localassembler.hh:169
SetupGridOperator()
Definition: gridoperator.hh:121
Dune::PDELab::Backend::Vector< GFS, field_type > Range
The type of the range (residual).
Definition: gridoperator.hh:44
LocalAssembler & localAssembler() const
Definition: gridoperator.hh:114
void interpolate(const F &f, const GFS &gfs, XG &xg)
interpolation from a given grid function
Definition: interpolate.hh:191
typename impl::BackendMatrixSelector< Backend, VU, VV, E >::Type Matrix
alias of the return type of BackendMatrixSelector
Definition: backend/interface.hh:133
DefaultAssembler< GFSU, GFSV, CU, CV, nonoverlapping_mode > Assembler
The global assembler type.
Definition: gridoperator.hh:39
Traits class for the grid operator.
Definition: gridoperatorutilities.hh:33
const P & p
Definition: constraints.hh:146
Definition: gridoperator.hh:66
Dune::PDELab::Backend::Matrix< MB, Domain, Range, JF > Jacobian
The type of the jacobian.
Definition: gridoperatorutilities.hh:72
LocalPatternAssemblerEngine & localPatternAssemblerEngine(typename Traits::MatrixPattern &p)
Definition: default/localassembler.hh:140
MB MatrixBackend
The matrix backend of the grid operator.
Definition: gridoperatorutilities.hh:51
void assemble(LocalAssemblerEngine &assembler_engine) const
Definition: default/assembler.hh:88
Dune::PDELab::GridOperatorTraits< GFSU, GFSV, MB, DF, RF, JF, CU, CV, Assembler, LocalAssembler > Traits
The grid operator traits.
Definition: gridoperator.hh:63
const CU & trialConstraints() const
get the constraints on the trial grid function space
Definition: assemblerutilities.hh:226
void update()
Definition: gridoperator.hh:189
void residual(const Domain &x, Range &r) const
Assemble residual.
Definition: gridoperator.hh:165
int index
Definition: gridoperator.hh:131
const Traits::MatrixBackend & matrixBackend() const
Get the matrix backend for this grid operator.
Definition: gridoperator.hh:196