libMesh
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This class adds coupling (for use in send_list construction) between active elements and all descendants of their parent. More...
#include <sibling_coupling.h>
Public Types | |
typedef std::map< const Elem *, const CouplingMatrix *, CompareDofObjectsByPIDAndThenID > | map_type |
What elements do we care about and what variables do we care about on each element? More... | |
Public Member Functions | |
SiblingCoupling () | |
Constructor. More... | |
SiblingCoupling (const SiblingCoupling &other) | |
Constructor. More... | |
void | set_dof_coupling (const CouplingMatrix *dof_coupling) |
virtual void | operator() (const MeshBase::const_element_iterator &range_begin, const MeshBase::const_element_iterator &range_end, processor_id_type p, map_type &coupled_elements) override |
For the specified range of active elements, find any sibling elements which should be evaluable too. More... | |
virtual std::unique_ptr< GhostingFunctor > | clone () const override |
A clone() is needed because GhostingFunctor can not be shared between different meshes. More... | |
virtual void | set_mesh (const MeshBase *mesh) |
It should be called after cloning a ghosting functor. More... | |
virtual void | set_periodic_boundaries (const PeriodicBoundaries *) |
const MeshBase * | get_mesh () const |
Return the mesh associated with ghosting functor. More... | |
virtual void | mesh_reinit () |
GhostingFunctor subclasses which cache data will need to initialize that cache. More... | |
virtual void | dofmap_reinit () |
For algebraic ghosting or coupling functors we also call dofmap_reinit() later, after dofs have been distributed on the new mesh but before the functors have been queried for send_list or sparsity pattern calculations. More... | |
virtual void | redistribute () |
GhostingFunctor subclasses with relatively long-lasting caches may want to redistribute those caches whenever the relevant Mesh is redistributed; we will give them an opportunity when that happens. More... | |
virtual void | delete_remote_elements () |
GhostingFunctor subclasses with relatively long-lasting caches may want to delete the no-longer-relevant parts of those caches after a redistribution is complete. More... | |
Static Public Member Functions | |
static std::string | get_info () |
Gets a string containing the reference information. More... | |
static void | print_info (std::ostream &out_stream=libMesh::out) |
Prints the reference information, by default to libMesh::out . More... | |
static unsigned int | n_objects () |
Prints the number of outstanding (created, but not yet destroyed) objects. More... | |
static void | enable_print_counter_info () |
Methods to enable/disable the reference counter output from print_info() More... | |
static void | disable_print_counter_info () |
Protected Types | |
typedef std::map< std::string, std::pair< unsigned int, unsigned int > > | Counts |
Data structure to log the information. More... | |
Protected Member Functions | |
void | increment_constructor_count (const std::string &name) noexcept |
Increments the construction counter. More... | |
void | increment_destructor_count (const std::string &name) noexcept |
Increments the destruction counter. More... | |
Protected Attributes | |
const MeshBase * | _mesh |
Static Protected Attributes | |
static Counts | _counts |
Actually holds the data. More... | |
static Threads::atomic< unsigned int > | _n_objects |
The number of objects. More... | |
static Threads::spin_mutex | _mutex |
Mutual exclusion object to enable thread-safe reference counting. More... | |
static bool | _enable_print_counter = true |
Flag to control whether reference count information is printed when print_info is called. More... | |
Private Attributes | |
const CouplingMatrix * | _dof_coupling |
This class adds coupling (for use in send_list construction) between active elements and all descendants of their parent.
This may be useful when constructing projections onto the parent element for error indicator evaluation.
Definition at line 42 of file sibling_coupling.h.
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protectedinherited |
Data structure to log the information.
The log is identified by the class name.
Definition at line 119 of file reference_counter.h.
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inherited |
What elements do we care about and what variables do we care about on each element?
Definition at line 241 of file ghosting_functor.h.
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inline |
Constructor.
Definition at line 49 of file sibling_coupling.h.
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inline |
Constructor.
Definition at line 55 of file sibling_coupling.h.
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inlineoverridevirtual |
A clone() is needed because GhostingFunctor can not be shared between different meshes.
The operations in GhostingFunctor are mesh dependent.
Reimplemented from libMesh::GhostingFunctor.
Definition at line 75 of file sibling_coupling.h.
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inlinevirtualinherited |
GhostingFunctor subclasses with relatively long-lasting caches may want to delete the no-longer-relevant parts of those caches after a redistribution is complete.
Reimplemented in libMesh::PointNeighborCoupling, libMesh::DefaultCoupling, and libMesh::GhostPointNeighbors.
Definition at line 291 of file ghosting_functor.h.
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staticinherited |
Definition at line 100 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter.
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inlinevirtualinherited |
For algebraic ghosting or coupling functors we also call dofmap_reinit() later, after dofs have been distributed on the new mesh but before the functors have been queried for send_list or sparsity pattern calculations.
Definition at line 272 of file ghosting_functor.h.
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staticinherited |
Methods to enable/disable the reference counter output from print_info()
Definition at line 94 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter.
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staticinherited |
Gets a string containing the reference information.
Definition at line 47 of file reference_counter.C.
References libMesh::ReferenceCounter::_counts, and libMesh::Quality::name().
Referenced by libMesh::ReferenceCounter::print_info().
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inlineinherited |
Return the mesh associated with ghosting functor.
Definition at line 235 of file ghosting_functor.h.
References libMesh::GhostingFunctor::_mesh, and libMesh::libmesh_assert().
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inlineprotectednoexceptinherited |
Increments the construction counter.
Should be called in the constructor of any derived class that will be reference counted.
Definition at line 183 of file reference_counter.h.
References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), libMesh::Quality::name(), and libMesh::Threads::spin_mtx.
Referenced by libMesh::ReferenceCountedObject< RBParametrized >::ReferenceCountedObject().
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inlineprotectednoexceptinherited |
Increments the destruction counter.
Should be called in the destructor of any derived class that will be reference counted.
Definition at line 207 of file reference_counter.h.
References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), libMesh::Quality::name(), and libMesh::Threads::spin_mtx.
Referenced by libMesh::ReferenceCountedObject< RBParametrized >::~ReferenceCountedObject().
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inlinevirtualinherited |
GhostingFunctor subclasses which cache data will need to initialize that cache.
We call mesh_reinit() whenever the relevant Mesh has changed, but before remote elements on a distributed mesh are deleted.
Reimplemented in AugmentSparsityOnNodes, libMesh::PointNeighborCoupling, libMesh::DefaultCoupling, and AugmentSparsityOnInterface.
Definition at line 264 of file ghosting_functor.h.
Referenced by libMesh::GhostPointNeighbors::delete_remote_elements().
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inlinestaticinherited |
Prints the number of outstanding (created, but not yet destroyed) objects.
Definition at line 85 of file reference_counter.h.
References libMesh::ReferenceCounter::_n_objects.
Referenced by libMesh::LibMeshInit::~LibMeshInit().
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overridevirtual |
For the specified range of active elements, find any sibling elements which should be evaluable too.
Implements libMesh::GhostingFunctor.
Definition at line 30 of file sibling_coupling.C.
References libMesh::Elem::active_family_tree(), libMesh::as_range(), libMesh::libmesh_assert(), and libMesh::Elem::parent().
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staticinherited |
Prints the reference information, by default to libMesh::out
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Definition at line 81 of file reference_counter.C.
References libMesh::ReferenceCounter::_enable_print_counter, and libMesh::ReferenceCounter::get_info().
Referenced by libMesh::LibMeshInit::~LibMeshInit().
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inlinevirtualinherited |
GhostingFunctor subclasses with relatively long-lasting caches may want to redistribute those caches whenever the relevant Mesh is redistributed; we will give them an opportunity when that happens.
At the point in the code where this is called, element processor ids have been set to their new destinations, and those elements have been copied to their new destinations, but the elements have not yet been deleted by the processors which previously held them..
Reimplemented in AugmentSparsityOnNodes, libMesh::PointNeighborCoupling, libMesh::DefaultCoupling, and AugmentSparsityOnInterface.
Definition at line 284 of file ghosting_functor.h.
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inline |
Definition at line 59 of file sibling_coupling.h.
References _dof_coupling.
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inlinevirtualinherited |
It should be called after cloning a ghosting functor.
Ghosting functor is mesh dependent
Definition at line 225 of file ghosting_functor.h.
References libMesh::GhostingFunctor::_mesh, and mesh.
Referenced by libMesh::DofMap::add_algebraic_ghosting_functor(), and libMesh::DofMap::add_coupling_functor().
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inlinevirtualinherited |
Reimplemented in libMesh::PointNeighborCoupling, and libMesh::DefaultCoupling.
Definition at line 229 of file ghosting_functor.h.
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staticprotectedinherited |
Actually holds the data.
Definition at line 124 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::get_info().
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private |
Definition at line 80 of file sibling_coupling.h.
Referenced by set_dof_coupling().
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staticprotectedinherited |
Flag to control whether reference count information is printed when print_info is called.
Definition at line 143 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::disable_print_counter_info(), libMesh::ReferenceCounter::enable_print_counter_info(), and libMesh::ReferenceCounter::print_info().
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protectedinherited |
Definition at line 291 of file ghosting_functor.h.
Referenced by libMesh::GhostingFunctor::get_mesh(), libMesh::DefaultCoupling::mesh_reinit(), libMesh::PointNeighborCoupling::mesh_reinit(), and libMesh::GhostingFunctor::set_mesh().
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staticprotectedinherited |
Mutual exclusion object to enable thread-safe reference counting.
Definition at line 137 of file reference_counter.h.
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staticprotectedinherited |
The number of objects.
Print the reference count information when the number returns to 0.
Definition at line 132 of file reference_counter.h.
Referenced by libMesh::ReferenceCounter::n_objects(), libMesh::ReferenceCounter::ReferenceCounter(), and libMesh::ReferenceCounter::~ReferenceCounter().