#include <GeometryService.H>
Public Types | |
| enum | InOut { Regular, Covered, Irregular } |
Public Member Functions | |
| GeometryService () | |
| virtual | ~GeometryService () |
| virtual bool | isRegular (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const =0 |
| virtual bool | isCovered (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const =0 |
| virtual bool | isIrregular (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const |
| virtual void | fillGraph (BaseFab< int > &a_regIrregCovered, Vector< IrregNode > &a_nodes, const Box &a_validRegion, const Box &a_ghostRegion, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx, const DataIndex &a_di) const =0 |
| virtual bool | canGenerateMultiCells () const |
| virtual InOut | InsideOutside (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx) const |
| virtual bool | generatesHigherOrderMoments () const |
| return true if the geometry service generates higher order moments More... | |
| virtual InOut | InsideOutside (const Box &a_region, const ProblemDomain &a_domain, const RealVect &a_origin, const Real &a_dx, const DataIndex &a_di) const |
| virtual void | postMakeBoxLayout (const DisjointBoxLayout &a_dbl, const RealVect &a_dx) |
| virtual void | makeGrids (const ProblemDomain &a_domain, DisjointBoxLayout &a_grids, const int &a_maxGridSize, const int &a_maxIrregGridSize) |
Static Public Member Functions | |
| static bool | intersection (const RealVect &a_lo1, const RealVect &a_hi1, const RealVect &a_lo2, const RealVect &a_hi2) |
| handy functions to do rectangle intersections in real space More... | |
| static bool | intersection (const Box &a_region, const RealVect &a_origin, const Real &a_dx, const RealVect &a_lower, const RealVect &a_upper) |
Detailed Description
This is a pure base class that EBIndexSpace uses to interface with geometry-generation classes.
Member Enumeration Documentation
◆ InOut
Constructor & Destructor Documentation
◆ GeometryService()
| GeometryService::GeometryService | ( | ) |
◆ ~GeometryService()
|
virtual |
Member Function Documentation
◆ isRegular()
|
pure virtual |
Return true if every cell in region is regular at the refinement described by dx.
Implemented in WrappedGShop, GeometryShop, MultiSlabService, SlabService, and AllRegularService.
◆ isCovered()
|
pure virtual |
Return true if every cell in region is covered at the refinement described by dx.
Implemented in WrappedGShop, GeometryShop, MultiSlabService, SlabService, and AllRegularService.
◆ isIrregular()
|
virtual |
Reimplemented in WrappedGShop, and GeometryShop.
◆ fillGraph()
|
pure virtual |
irregGraph contains a complete list of irregular vofs. \ validRegion is the the region of the graph \ domain is the domain of compuation \ regIrregCovered = 1 for regular, 0 for irregular, -1 for covered. regIrregCovered must contain the valid region grown by 1. \ In chombospeak, \ ghostregion = (grow(validRegion, 1) & domain); This overloaded method will be called when the GeometryService was asked to make the grids with makeGrids()
Implemented in WrappedGShop, GeometryShop, MultiSlabService, SlabService, and AllRegularService.
◆ canGenerateMultiCells()
|
virtual |
Reimplemented in WrappedGShop, and GeometryShop.
◆ InsideOutside() [1/2]
|
virtual |
Reimplemented in GeometryShop, MultiSlabService, and SlabService.
Referenced by InsideOutside().
◆ generatesHigherOrderMoments()
|
inlinevirtual |
return true if the geometry service generates higher order moments
Most of the geometry generating objects we have do not generate higher order moments (they only generate the standard stuff (volume fractions, area fractions and centroids)). WrappedGShop, does generate the higher order stuff so that one can return true;
Reimplemented in WrappedGShop, and AllRegularService.
◆ InsideOutside() [2/2]
|
inlinevirtual |
This overloaded method will be called when the GeometryService was asked to make the grids with makeGrids()
References InsideOutside(), intersection(), and postMakeBoxLayout().
◆ intersection() [1/2]
|
static |
handy functions to do rectangle intersections in real space
Referenced by InsideOutside().
◆ intersection() [2/2]
|
static |
◆ postMakeBoxLayout()
|
virtual |
Perform any adjustments needed after box layout is created during EBISLevel construction This function is used because subclasses may have distributed data that they will want to adjust based on the new layout. The default implementation is empty.
Referenced by InsideOutside().
◆ makeGrids()
|
inlinevirtual |
A GeometryService has three options for implementing this function 1) do nothing, allow the empty base implementation to remain in place as a null-op 2) take the makeGrids call as a directive: Here are the grids EBIndexSpace is wanting to use, configure yourself accordingly to make this efficient for you. 3) discard the DisjointBoxLayout EBIndexSpace would like and insert your own implementation of layout EBIndexSpace will faithfully use a_grids returned from this function, including it's load balance.
Reimplemented in GeometryShop.
The documentation for this class was generated from the following file:
