1 #ifndef DUNE_PDELAB_GRIDOPERATOR_DEFAULT_PATTERNENGINE_HH
2 #define DUNE_PDELAB_GRIDOPERATOR_DEFAULT_PATTERNENGINE_HH
27 template<
typename TrialConstra
intsContainer,
typename TestConstra
intsContainer>
30 return cu.containsNonDirichletConstraints() || cv.containsNonDirichletConstraints();
37 typedef typename LA::LocalOperator
LOP;
40 typedef typename LA::LFSU
LFSU;
42 typedef typename LFSU::Traits::GridFunctionSpace
GFSU;
43 typedef typename LA::LFSV
LFSV;
45 typedef typename LFSV::Traits::GridFunctionSpace
GFSV;
52 typedef typename LA::Traits::MatrixPattern
Pattern;
65 std::shared_ptr<typename LA::Traits::BorderDOFExchanger> border_dof_exchanger)
66 : local_assembler(local_assembler_)
67 , lop(local_assembler.localOperator())
69 , _border_dof_exchanger(border_dof_exchanger)
75 return local_assembler;
79 const typename LocalAssembler::Traits::TrialGridFunctionSpaceConstraints&
trialConstraints()
const
85 const typename LocalAssembler::Traits::TestGridFunctionSpaceConstraints&
testConstraints()
const
102 return local_assembler.doPatternSkeleton();
107 return local_assembler.doPatternVolume();
112 return local_assembler.doPatternSkeleton();
117 return local_assembler.doPatternBoundary();
122 return local_assembler.doPatternVolumePostSkeleton();
129 template<
typename LFSVC,
typename LFSUC>
133 if (local_assembler.reconstructBorderEntries() &&
134 !communicationCache().initialized())
136 communicationCache().addEntries(lfsv_cache,lfsu_cache,
p);
140 template<
typename LFSVC,
typename LFSUC>
145 template<
typename LFSVC,
typename LFSUC>
149 local_assembler.add_entry(*pattern,
167 template<
typename EG>
179 template<
typename IG>
188 template<
typename EG,
typename LFSUC,
typename LFSVC>
189 void onUnbindLFSUV(
const EG & eg,
const LFSUC & lfsu_cache,
const LFSVC & lfsv_cache)
192 localpattern.clear();
195 template<
typename IG,
typename LFSUC,
typename LFSVC>
197 const LFSUC& lfsu_s_cache,
const LFSVC& lfsv_s_cache,
198 const LFSUC& lfsu_n_cache,
const LFSVC& lfsv_n_cache)
200 add_pattern(lfsv_s_cache,lfsu_n_cache,localpattern_sn);
201 localpattern_sn.clear();
202 add_pattern(lfsv_n_cache,lfsu_s_cache,localpattern_ns);
203 localpattern_ns.clear();
211 template<
typename EG,
typename LFSUC,
typename LFSVC>
215 pattern_volume(lop,lfsu_cache.localFunctionSpace(),lfsv_cache.localFunctionSpace(),localpattern);
218 template<
typename IG,
typename LFSUC,
typename LFSVC>
220 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache)
224 lfsu_s_cache.localFunctionSpace(),lfsv_s_cache.localFunctionSpace(),
225 lfsu_n_cache.localFunctionSpace(),lfsv_n_cache.localFunctionSpace(),
226 localpattern_sn, localpattern_ns);
229 template<
typename IG,
typename LFSUC,
typename LFSVC>
233 pattern_boundary(lop,lfsu_s_cache.localFunctionSpace(),lfsv_s_cache.localFunctionSpace(),localpattern);
236 template<
typename IG,
typename LFSUC,
typename LFSVC>
238 const LFSUC & lfsu_s_cache,
const LFSVC & lfsv_s_cache,
239 const LFSUC & lfsu_n_cache,
const LFSVC & lfsv_n_cache,
240 const LFSUC & lfsu_coupling_cache,
const LFSVC & lfsv_coupling_cache)
242 DUNE_THROW(Dune::NotImplemented,
"Assembling of coupling spaces is not implemented for ");
245 template<
typename IG,
typename LFSVC>
247 const LFSVC & lfsv_s_cache,
248 const LFSVC & lfsv_n_cache,
249 const LFSVC & lfsv_coupling_cache)
251 DUNE_THROW(Dune::NotImplemented,
"Assembling of coupling spaces is not implemented for ");
254 template<
typename EG,
typename LFSUC,
typename LFSVC>
271 if(local_assembler.doPostProcessing() and
272 local_assembler.reconstructBorderEntries())
274 communicationCache().finishInitialization();
276 typename LA::Traits::BorderDOFExchanger::template PatternExtender<Pattern>
277 data_handle(*_border_dof_exchanger,gfsu,gfsv,*pattern);
278 gfsv.gridView().communicate(data_handle,
279 InteriorBorder_InteriorBorder_Interface,
280 ForwardCommunication);
292 typename LA::Traits::BorderDOFExchanger::CommunicationCache&
295 return _border_dof_exchanger->communicationCache();
298 const typename LA::Traits::BorderDOFExchanger::CommunicationCache&
299 communicationCache()
const
301 return _border_dof_exchanger->communicationCache();
319 std::shared_ptr<BorderDOFExchanger> _border_dof_exchanger;
const P & p
Definition: constraints.hh:148
const IG & ig
Definition: constraints.hh:149
For backward compatibility – Do not use this!
Definition: adaptivity.hh:28
Impl::LocalAssemblerCallSwitchHelper< LOP, doIt > LocalAssemblerCallSwitch
Definition: callswitch.hh:407
Layout description for a sparse linear operator.
Definition: assemblerutilities.hh:165
Base class for LocalAssemblerEngine implementations to avoid boilerplate code.
Definition: localassemblerenginebase.hh:22
The local assembler engine for DUNE grids which creates the matrix pattern.
Definition: default/patternengine.hh:24
LA::Traits::MatrixPattern Pattern
The type of the solution vector.
Definition: default/patternengine.hh:52
void add_border_pattern(std::true_type, const LFSVC &lfsv_cache, const LFSUC &lfsu_cache, const LocalPattern &p)
Definition: default/patternengine.hh:130
bool skipEntity(const EG &eg)
Definition: default/patternengine.hh:168
bool needsConstraintsCaching(const TrialConstraintsContainer &cu, const TestConstraintsContainer &cv) const
Definition: default/patternengine.hh:28
bool requireUVVolume() const
Definition: default/patternengine.hh:105
void onUnbindLFSUVOutside(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache)
Definition: default/patternengine.hh:196
DefaultLocalPatternAssemblerEngine(const LocalAssembler &local_assembler_, std::shared_ptr< typename LA::Traits::BorderDOFExchanger > border_dof_exchanger)
Constructor.
Definition: default/patternengine.hh:64
LFSV::Traits::GridFunctionSpace GFSV
Definition: default/patternengine.hh:45
const LocalAssembler::Traits::TrialGridFunctionSpaceConstraints & trialConstraints() const
Trial space constraints.
Definition: default/patternengine.hh:79
const LocalAssembler & localAssembler() const
Public access to the wrapping local assembler.
Definition: default/patternengine.hh:73
LA::LocalOperator LOP
The type of the local operator.
Definition: default/patternengine.hh:37
std::size_t size_type
Definition: default/patternengine.hh:56
LA::LFSV LFSV
Definition: default/patternengine.hh:43
bool requireUVVolumePostSkeleton() const
Definition: default/patternengine.hh:120
void add_pattern(const LFSVC &lfsv_cache, const LFSUC &lfsu_cache, const LocalPattern &p)
Definition: default/patternengine.hh:146
BorderDOFExchanger::BorderPattern BorderPattern
Definition: default/patternengine.hh:49
void post_border_pattern_assembly(std::true_type, const GFSU &gfsu, const GFSV &gfsv)
Definition: default/patternengine.hh:269
void assembleUVVolumePostSkeleton(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/patternengine.hh:255
void post_border_pattern_assembly(std::false_type, const GFSU &gfsu, const GFSV &gfsv)
Definition: default/patternengine.hh:284
LA LocalAssembler
The type of the wrapping local assembler.
Definition: default/patternengine.hh:34
bool requireSkeleton() const
Definition: default/patternengine.hh:100
Dune::PDELab::LocalSparsityPattern LocalPattern
Definition: default/patternengine.hh:54
void setPattern(Pattern &pattern_)
Definition: default/patternengine.hh:92
LFSU::Traits::GridFunctionSpace GFSU
Definition: default/patternengine.hh:42
const LocalAssembler::Traits::TestGridFunctionSpaceConstraints & testConstraints() const
Test space constraints.
Definition: default/patternengine.hh:85
LA::LFSUCache LFSUCache
Definition: default/patternengine.hh:41
static void assembleUVEnrichedCoupling(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache, const LFSUC &lfsu_coupling_cache, const LFSVC &lfsv_coupling_cache)
Definition: default/patternengine.hh:237
bool requireUVSkeleton() const
Definition: default/patternengine.hh:110
LA::LFSVCache LFSVCache
Definition: default/patternengine.hh:44
void assembleUVSkeleton(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache, const LFSUC &lfsu_n_cache, const LFSVC &lfsv_n_cache)
Definition: default/patternengine.hh:219
bool skipIntersection(const IG &ig)
Definition: default/patternengine.hh:180
bool requireUVBoundary() const
Definition: default/patternengine.hh:115
void postAssembly(const GFSU &gfsu, const GFSV &gfsv)
Definition: default/patternengine.hh:262
void onUnbindLFSUV(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/patternengine.hh:189
LA::LFSU LFSU
The local function spaces.
Definition: default/patternengine.hh:40
void assembleUVBoundary(const IG &ig, const LFSUC &lfsu_s_cache, const LFSVC &lfsv_s_cache)
Definition: default/patternengine.hh:230
LA::Traits::BorderDOFExchanger BorderDOFExchanger
helper classes
Definition: default/patternengine.hh:48
void add_border_pattern(std::false_type, const LFSVC &lfsv_cache, const LFSUC &lfsu_cache, const LocalPattern &p)
Definition: default/patternengine.hh:141
static void assembleVEnrichedCoupling(const IG &ig, const LFSVC &lfsv_s_cache, const LFSVC &lfsv_n_cache, const LFSVC &lfsv_coupling_cache)
Definition: default/patternengine.hh:246
void assembleUVVolume(const EG &eg, const LFSUC &lfsu_cache, const LFSVC &lfsv_cache)
Definition: default/patternengine.hh:212