#include <ibtk/FEDataManager.h>
|
| | SystemDofMapCache (libMesh::System &system) |
| |
| void | dof_indices (const libMesh::Elem *const elem, std::vector< unsigned int > &dof_indices, const unsigned int var=0) |
| |
| const boost::multi_array< libMesh::dof_id_type, 2 > & | dof_indices (const libMesh::Elem *const elem) |
| |
|
| libMesh::DofMap & | d_dof_map |
| |
| std::unordered_map< libMesh::dof_id_type, boost::multi_array< libMesh::dof_id_type, 2 > > | d_dof_cache |
| |
| std::vector< std::vector< libMesh::dof_id_type > > | d_scratch_dofs |
| |
Class which enables fast lookup of dofs on a given libMesh elem.
- Note
- The contents of this cache are invalidated when we regrid and the caches should be reset at that point. Copies of this class should always be retrieved via FEData::getDofCache() to avoid this problem.
◆ SystemDofMapCache()
| IBTK::FEData::SystemDofMapCache::SystemDofMapCache |
( |
libMesh::System & |
system | ) |
|
|
inline |
◆ dof_indices() [1/2]
| void IBTK::FEData::SystemDofMapCache::dof_indices |
( |
const libMesh::Elem *const |
elem, |
|
|
std::vector< unsigned int > & |
dof_indices, |
|
|
const unsigned int |
var = 0 |
|
) |
| |
|
inline |
◆ dof_indices() [2/2]
| const boost::multi_array<libMesh::dof_id_type, 2>& IBTK::FEData::SystemDofMapCache::dof_indices |
( |
const libMesh::Elem *const |
elem | ) |
|
|
inline |
Alternative indexing operation: retrieve all dof indices of all variables in the given system at once by reference.
◆ d_dof_map
| libMesh::DofMap& IBTK::FEData::SystemDofMapCache::d_dof_map |
|
private |
◆ d_dof_cache
| std::unordered_map<libMesh::dof_id_type, boost::multi_array<libMesh::dof_id_type, 2> > IBTK::FEData::SystemDofMapCache::d_dof_cache |
|
private |
◆ d_scratch_dofs
| std::vector<std::vector<libMesh::dof_id_type> > IBTK::FEData::SystemDofMapCache::d_scratch_dofs |
|
private |
The documentation for this class was generated from the following file:
