List of extracted cells interface.
More...
#include <MeshVizXLM/extrmesh/topology/MeXTopologyI.h>
|
virtual bool | hasInputCellMapping () const =0 |
| Returns true if the input cell mapping is available.
|
|
virtual size_t | getInputCellIdI (size_t id) const =0 |
| Returns cell indices (I/J/K) of the input cell containing the extracted cell with the given id.
|
|
virtual size_t | getInputCellIdJ (size_t id) const =0 |
|
virtual size_t | getInputCellIdK (size_t id) const =0 |
|
virtual size_t | getNumCells () const =0 |
| Returns the number of cells.
|
|
virtual bool | isDead (size_t i) const |
| Returns true if the cell of index i should be ignored.
|
|
virtual | ~MiTopology () |
|
virtual size_t | getTimeStamp () const =0 |
| Returns for this topology a unique time stamp across all topologies in the application.
|
|
virtual bool | hasDeadCells () const |
| Returns true if the topology contains dead cells.
|
|
List of extracted cells interface.
A generic abstract interface for an extracted implicit mesh topology.
Definition at line 38 of file MeXTopologyI.h.
◆ getInputCellIdI()
virtual size_t MeXTopologyI::getInputCellIdI |
( |
size_t |
id | ) |
const |
|
pure virtual |
Returns cell indices (I/J/K) of the input cell containing the extracted cell with the given id.
This defines a mapping between extracted cells and input cells if the hasInputCellMapping() method returns true, otherwise these methods return UNDEFINED_ID.
- Parameters
-
id | the index of the cell to check |
- Note
- When dealing with a structured mesh as an input, the J/K indices may be UNDEFINED_ID. This is a temporary limitation. In that case, the I index is a flat index combining the 3 indices and must be unflatten using the input topology dimensions as follow:
size_t numCellsI = inputTopology.getNumCellsI();
size_t numCellsJ = inputTopology.getNumCellsJ();
size_t flatId = topology.getInputCellIdI(id);
size_t inputIdK = flatId / (numCellsI * numCellsJ);
size_t IJ = flatId % (numCellsI * numCellsJ);
size_t inputIdJ = IJ / numCellsI;
size_t inputIdI = IJ % numCellsI;
◆ getInputCellIdJ()
virtual size_t MeXTopologyI::getInputCellIdJ |
( |
size_t |
id | ) |
const |
|
pure virtual |
◆ getInputCellIdK()
virtual size_t MeXTopologyI::getInputCellIdK |
( |
size_t |
id | ) |
const |
|
pure virtual |
◆ hasInputCellMapping()
virtual bool MeXTopologyI::hasInputCellMapping |
( |
| ) |
const |
|
pure virtual |
Returns true if the input cell mapping is available.
If false, the getInputCellId() methods will return UNDEFINED_ID.
The documentation for this class was generated from the following file: