Block-Structured AMR Software Framework
AMReX_Interpolater.H
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1 #ifndef AMREX_INTERPOLATER_H_
2 #define AMREX_INTERPOLATER_H_
3 #include <AMReX_Config.H>
4 
5 #include <AMReX_Extension.H>
6 #include <AMReX_GpuControl.H>
7 #include <AMReX_InterpBase.H>
8 
9 namespace amrex {
10 
11 class Geometry;
12 class FArrayBox;
13 class IArrayBox;
14 
20 class Interpolater
21  : public InterpBase
22 {
23 public:
42  virtual void interp (const FArrayBox& crse,
43  int crse_comp,
44  FArrayBox& fine,
45  int fine_comp,
46  int ncomp,
47  const Box& fine_region,
48  const IntVect& ratio,
49  const Geometry& crse_geom,
50  const Geometry& fine_geom,
51  Vector<BCRec> const & bcr,
52  int actual_comp,
53  int actual_state,
54  RunOn runon) = 0;
55 
74  virtual void interp_face (const FArrayBox& /*crse*/,
75  const int /*crse_comp*/,
76  FArrayBox& /*fine*/,
77  const int /*fine_comp*/,
78  const int /*ncomp*/,
79  const Box& /*fine_region*/,
80  const IntVect& /*ratio*/,
81  const IArrayBox& /*solve_mask*/,
82  const Geometry& /*crse_geom*/,
83  const Geometry& /*fine_geom*/,
84  Vector<BCRec> const & /*bcr*/,
85  const int /*bccomp*/,
86  RunOn /*runon*/)
87  { amrex::Abort("The version of this Interpolater for face-based data is not implemented or does not apply. Call 'interp' instead."); }
88 
108  virtual void interp_arr (Array<FArrayBox*, AMREX_SPACEDIM> const& /*crse*/,
109  const int /*crse_comp*/,
110  Array<FArrayBox*, AMREX_SPACEDIM> const& /*fine*/,
111  const int /*fine_comp*/,
112  const int /*ncomp*/,
113  const Box& /*fine_region*/,
114  const IntVect& /*ratio*/,
115  Array<IArrayBox*, AMREX_SPACEDIM> const& /*solve_mask*/,
116  const Geometry& /*crse_geom*/,
117  const Geometry& /*fine_geom*/,
118  Vector<Array<BCRec, AMREX_SPACEDIM> > const& /*bcr*/,
119  const int /*actual_comp*/,
120  const int /*actual_state*/,
121  const RunOn /*runon*/)
122 
123  { amrex::Abort("The Array<FArrayBox*, AMREX_SPACEDIM> version of this Interpolater is not implemented or does not apply. Call 'interp' instead."); }
124 
141  virtual void protect (const FArrayBox& /*crse*/,
142  int /*crse_comp*/,
143  FArrayBox& /*fine*/,
144  int /*fine_comp*/,
145  FArrayBox& /*fine_state*/,
146  int /*state_comp*/,
147  int /*ncomp*/,
148  const Box& /*fine_region*/,
149  const IntVect& /*ratio*/,
150  const Geometry& /*crse_geom*/,
151  const Geometry& /*fine_geom*/,
152  Vector<BCRec>& /*bcr*/,
153  RunOn /*runon*/) {}
154 };
155 
156 
162 class NodeBilinear
163  :
164  public Interpolater
165 {
166 public:
173  Box CoarseBox (const Box& fine, int ratio) override;
174 
181  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
182 
199  void interp (const FArrayBox& crse,
200  int crse_comp,
201  FArrayBox& fine,
202  int fine_comp,
203  int ncomp,
204  const Box& fine_region,
205  const IntVect& ratio,
206  const Geometry& crse_geom,
207  const Geometry& fine_geom,
208  Vector<BCRec> const& bcr,
209  int actual_comp,
210  int actual_state,
211  RunOn runon) override;
212 };
213 
214 
220 class CellBilinear
221  :
222  public Interpolater
223 {
224 public:
231  Box CoarseBox (const Box& fine, int ratio) override;
232 
239  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
240 
257  void interp (const FArrayBox& crse,
258  int crse_comp,
259  FArrayBox& fine,
260  int fine_comp,
261  int ncomp,
262  const Box& fine_region,
263  const IntVect& ratio,
264  const Geometry& crse_geom,
265  const Geometry& fine_geom,
266  Vector<BCRec> const& bcr,
267  int actual_comp,
268  int actual_state,
269  RunOn runon) override;
270 };
271 
272 
286 class CellConservativeLinear
287  :
288  public Interpolater
289 {
290 public:
291 
297  explicit CellConservativeLinear (bool do_linear_limiting_= true);
298 
305  Box CoarseBox (const Box& fine, int ratio) override;
306 
313  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
317  void interp (const FArrayBox& crse,
318  int crse_comp,
319  FArrayBox& fine,
320  int fine_comp,
321  int ncomp,
322  const Box& fine_region,
323  const IntVect& ratio,
324  const Geometry& crse_geom,
325  const Geometry& fine_geom,
326  Vector<BCRec> const& bcr,
327  int /*actual_comp*/,
328  int /*actual_state*/,
329  RunOn runon) override;
330 
331 protected:
332 
333  bool do_linear_limiting;
334 };
335 
336 
343 class CellConservativeProtected
344  :
345  public CellConservativeLinear
346 {
347 public:
348 
352  CellConservativeProtected ();
353 
370  void protect (const FArrayBox& crse,
371  int crse_comp,
372  FArrayBox& fine,
373  int fine_comp,
374  FArrayBox& fine_state,
375  int state_comp,
376  int ncomp,
377  const Box& fine_region,
378  const IntVect& ratio,
379  const Geometry& crse_geom,
380  const Geometry& fine_geom,
381  Vector<BCRec>& bcr,
382  RunOn runon) override;
383 };
384 
385 
391 class CellQuadratic
392  :
393  public Interpolater
394 {
395 public:
396 
403  Box CoarseBox (const Box& fine, int ratio) override;
404 
411  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
412 
429  void interp (const FArrayBox& crse,
430  int crse_comp,
431  FArrayBox& fine,
432  int fine_comp,
433  int ncomp,
434  const Box& fine_region,
435  const IntVect& ratio,
436  const Geometry& crse_geom,
437  const Geometry& fine_geom,
438  Vector<BCRec> const& bcr,
439  int actual_comp,
440  int actual_state,
441  RunOn runon) override;
442 };
443 
444 
448 class PCInterp
449  :
450  public Interpolater
451 {
452 public:
459  Box CoarseBox (const Box& fine, int ratio) override;
460 
467  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
468 
485  void interp (const FArrayBox& crse,
486  int crse_comp,
487  FArrayBox& fine,
488  int fine_comp,
489  int ncomp,
490  const Box& fine_region,
491  const IntVect& ratio,
492  const Geometry& crse_geom,
493  const Geometry& fine_geom,
494  Vector<BCRec> const& bcr,
495  int actual_comp,
496  int actual_state,
497  RunOn runon) override;
498 };
499 
500 
508 class CellConservativeQuartic
509  :
510  public Interpolater
511 {
512 public:
519  Box CoarseBox (const Box& fine, int ratio) override;
520 
527  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
528 
545  void interp (const FArrayBox& crse,
546  int crse_comp,
547  FArrayBox& fine,
548  int fine_comp,
549  int ncomp,
550  const Box& fine_region,
551  const IntVect& ratio,
552  const Geometry& crse_geom,
553  const Geometry& fine_geom,
554  Vector<BCRec> const& bcr,
555  int actual_comp,
556  int actual_state,
557  RunOn runon) override;
558 };
559 
572 class FaceDivFree
573  :
574  public Interpolater
575 {
576 public:
583  Box CoarseBox (const Box& fine, int ratio) override;
584 
591  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
592 
610  void interp (const FArrayBox& crse,
611  int crse_comp,
612  FArrayBox& fine,
613  int fine_comp,
614  int ncomp,
615  const Box& fine_region,
616  const IntVect& ratio,
617  const Geometry& crse_geom,
618  const Geometry& fine_geom,
619  Vector<BCRec> const& bcr,
620  int actual_comp,
621  int actual_state,
622  RunOn runon) override;
623 
642  void interp_arr (Array<FArrayBox*, AMREX_SPACEDIM> const& crse,
643  int crse_comp,
644  Array<FArrayBox*, AMREX_SPACEDIM> const& fine,
645  int fine_comp,
646  int ncomp,
647  const Box& fine_region,
648  const IntVect& ratio,
649  Array<IArrayBox*, AMREX_SPACEDIM> const& solve_mask,
650  const Geometry& crse_geom,
651  const Geometry& fine_geom,
652  Vector<Array<BCRec, AMREX_SPACEDIM> > const& bcr,
653  int actual_comp,
654  int actual_state,
655  RunOn runon) override;
656 };
657 
658 
664 class FaceLinear
665  :
666  public Interpolater
667 {
668 public:
675  Box CoarseBox (const Box& fine, int ratio) override;
676 
683  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
684 
701  void interp (const FArrayBox& crse,
702  int crse_comp,
703  FArrayBox& fine,
704  int fine_comp,
705  int ncomp,
706  const Box& fine_region,
707  const IntVect& ratio,
708  const Geometry& crse_geom,
709  const Geometry& fine_geom,
710  Vector<BCRec> const& bcr,
711  int actual_comp,
712  int actual_state,
713  RunOn runon) override;
714 
732  void interp_face (const FArrayBox& crse,
733  int crse_comp,
734  FArrayBox& fine,
735  int fine_comp,
736  int ncomp,
737  const Box& fine_region,
738  const IntVect& ratio,
739  const IArrayBox& solve_mask,
740  const Geometry& crse_geom,
741  const Geometry& fine_geom,
742  Vector<BCRec> const & bcr,
743  int bccomp,
744  RunOn runon) override;
745 
762  void interp_arr (Array<FArrayBox*, AMREX_SPACEDIM> const& crse,
763  int crse_comp,
764  Array<FArrayBox*, AMREX_SPACEDIM> const& fine,
765  int fine_comp,
766  int ncomp,
767  const Box& fine_region,
768  const IntVect& ratio,
769  Array<IArrayBox*, AMREX_SPACEDIM> const& solve_mask,
770  const Geometry& /*crse_geom*/,
771  const Geometry& /*fine_geom*/,
772  Vector<Array<BCRec, AMREX_SPACEDIM> > const& /*bcr*/,
773  int /*actual_comp*/,
774  int /*actual_state*/,
775  RunOn runon) override;
776 
777 
778 };
779 
785 class FaceConservativeLinear
786  :
787  public Interpolater
788 {
789 public:
796  Box CoarseBox (const Box& fine, int ratio) override;
797 
804  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
805 
822  void interp (const FArrayBox& crse,
823  int crse_comp,
824  FArrayBox& fine,
825  int fine_comp,
826  int ncomp,
827  const Box& fine_region,
828  const IntVect& ratio,
829  const Geometry& crse_geom,
830  const Geometry& fine_geom,
831  Vector<BCRec> const& bcr,
832  int actual_comp,
833  int actual_state,
834  RunOn runon) override;
835 
853  void interp_face (const FArrayBox& crse,
854  int crse_comp,
855  FArrayBox& fine,
856  int fine_comp,
857  int ncomp,
858  const Box& fine_region,
859  const IntVect& ratio,
860  const IArrayBox& solve_mask,
861  const Geometry& crse_geom,
862  const Geometry& fine_geom,
863  Vector<BCRec> const & bcr,
864  int bccomp,
865  RunOn runon) override;
866 
883  void interp_arr (Array<FArrayBox*, AMREX_SPACEDIM> const& crse,
884  int crse_comp,
885  Array<FArrayBox*, AMREX_SPACEDIM> const& fine,
886  int fine_comp,
887  int ncomp,
888  const Box& fine_region,
889  const IntVect& ratio,
890  Array<IArrayBox*, AMREX_SPACEDIM> const& solve_mask,
891  const Geometry& /*crse_geom*/,
892  const Geometry& /*fine_geom*/,
893  Vector<Array<BCRec, AMREX_SPACEDIM> > const& /*bcr*/,
894  int /*actual_comp*/,
895  int /*actual_state*/,
896  RunOn runon) override;
897 
898 
899 };
900 
906 class CellQuartic
907  :
908  public Interpolater
909 {
910 public:
917  Box CoarseBox (const Box& fine, int ratio) override;
918 
925  Box CoarseBox (const Box& fine, const IntVect& ratio) override;
926 
943  void interp (const FArrayBox& crse,
944  int crse_comp,
945  FArrayBox& fine,
946  int fine_comp,
947  int ncomp,
948  const Box& fine_region,
949  const IntVect& ratio,
950  const Geometry& crse_geom,
951  const Geometry& fine_geom,
952  Vector<BCRec> const& bcr,
953  int actual_comp,
954  int actual_state,
955  RunOn runon) override;
956 };
957 
959 extern AMREX_EXPORT PCInterp pc_interp;
960 extern AMREX_EXPORT NodeBilinear node_bilinear_interp;
961 extern AMREX_EXPORT FaceDivFree face_divfree_interp;
962 extern AMREX_EXPORT FaceLinear face_linear_interp;
963 extern AMREX_EXPORT FaceConservativeLinear face_cons_linear_interp;
964 extern AMREX_EXPORT CellConservativeLinear lincc_interp;
965 extern AMREX_EXPORT CellConservativeLinear cell_cons_interp;
966 extern AMREX_EXPORT CellBilinear cell_bilinear_interp;
967 extern AMREX_EXPORT CellConservativeProtected protected_interp;
968 extern AMREX_EXPORT CellConservativeQuartic quartic_interp;
969 extern AMREX_EXPORT CellQuadratic quadratic_interp;
970 extern AMREX_EXPORT CellQuartic cell_quartic_interp;
971 
972 }
973 
974 #endif /*_INTERPOLATER_H_*/
AMReX_Extension.H
AMREX_EXPORT
#define AMREX_EXPORT
Definition: AMReX_Extension.H:191
AMReX_GpuControl.H
AMReX_InterpBase.H
fine
Array4< Real > fine
Definition: AMReX_InterpFaceRegister.cpp:90
crse
Array4< Real const > crse
Definition: AMReX_InterpFaceRegister.cpp:92
amrex::CellBilinear
Bilinear interpolation on cell centered data.
Definition: AMReX_Interpolater.H:223
amrex::CellBilinear::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:715
amrex::CellBilinear::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:742
amrex::CellConservativeLinear
Linear conservative interpolation on cell centered data.
Definition: AMReX_Interpolater.H:289
amrex::CellConservativeLinear::CellConservativeLinear
CellConservativeLinear(bool do_linear_limiting_=true)
The constructor.
Definition: AMReX_Interpolater.cpp:767
amrex::CellConservativeLinear::do_linear_limiting
bool do_linear_limiting
Definition: AMReX_Interpolater.H:333
amrex::CellConservativeLinear::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int, int, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:794
amrex::CellConservativeLinear::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:785
amrex::CellConservativeProtected
Lin. cons. interp. on cc data with protection against under/over-shoots.
Definition: AMReX_Interpolater.H:346
amrex::CellConservativeProtected::protect
void protect(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, FArrayBox &fine_state, int state_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > &bcr, RunOn runon) override
Re-visit the interpolation to protect against under- or overshoots.
Definition: AMReX_Interpolater.cpp:1099
amrex::CellConservativeProtected::CellConservativeProtected
CellConservativeProtected()
The constructor.
Definition: AMReX_Interpolater.cpp:1095
amrex::CellConservativeQuartic
Conservative quartic interpolation on cell averaged data.
Definition: AMReX_Interpolater.H:511
amrex::CellConservativeQuartic::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:1181
amrex::CellConservativeQuartic::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:1199
amrex::CellQuadratic
Quadratic interpolation on cell centered data.
Definition: AMReX_Interpolater.H:394
amrex::CellQuadratic::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:930
amrex::CellQuadratic::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:939
amrex::CellQuartic
Quartic interpolation on cell centered data.
Definition: AMReX_Interpolater.H:909
amrex::CellQuartic::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:1357
amrex::CellQuartic::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:1365
amrex::FArrayBox
A Fortran Array of REALs.
Definition: AMReX_FArrayBox.H:229
amrex::FaceConservativeLinear
Bilinear tangential interpolation / linear normal interpolation of face data.
Definition: AMReX_Interpolater.H:788
amrex::FaceConservativeLinear::interp_face
void interp_face(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const IArrayBox &solve_mask, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int bccomp, RunOn runon) override
Coarse to fine interpolation in space for face-based data.
Definition: AMReX_Interpolater.cpp:474
amrex::FaceConservativeLinear::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:442
amrex::FaceConservativeLinear::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:414
amrex::FaceConservativeLinear::interp_arr
void interp_arr(Array< FArrayBox *, AMREX_SPACEDIM > const &crse, int crse_comp, Array< FArrayBox *, AMREX_SPACEDIM > const &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, Array< IArrayBox *, AMREX_SPACEDIM > const &solve_mask, const Geometry &, const Geometry &, Vector< Array< BCRec, AMREX_SPACEDIM > > const &, int, int, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:584
amrex::FaceDivFree
Divergence-preserving interpolation on face centered data.
Definition: AMReX_Interpolater.H:575
amrex::FaceDivFree::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:1250
amrex::FaceDivFree::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:1234
amrex::FaceDivFree::interp_arr
void interp_arr(Array< FArrayBox *, AMREX_SPACEDIM > const &crse, int crse_comp, Array< FArrayBox *, AMREX_SPACEDIM > const &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, Array< IArrayBox *, AMREX_SPACEDIM > const &solve_mask, const Geometry &crse_geom, const Geometry &fine_geom, Vector< Array< BCRec, AMREX_SPACEDIM > > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:1268
amrex::FaceLinear
Piecewise constant tangential interpolation / linear normal interpolation of face data.
Definition: AMReX_Interpolater.H:667
amrex::FaceLinear::interp_arr
void interp_arr(Array< FArrayBox *, AMREX_SPACEDIM > const &crse, int crse_comp, Array< FArrayBox *, AMREX_SPACEDIM > const &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, Array< IArrayBox *, AMREX_SPACEDIM > const &solve_mask, const Geometry &, const Geometry &, Vector< Array< BCRec, AMREX_SPACEDIM > > const &, int, int, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:293
amrex::FaceLinear::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:133
amrex::FaceLinear::interp_face
void interp_face(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const IArrayBox &solve_mask, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int bccomp, RunOn runon) override
Coarse to fine interpolation in space for face-based data.
Definition: AMReX_Interpolater.cpp:192
amrex::FaceLinear::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:114
amrex::Geometry
Rectangular problem domain geometry.
Definition: AMReX_Geometry.H:73
amrex::IArrayBox
A Fortran Array of ints.
Definition: AMReX_IArrayBox.H:47
amrex::InterpBase
Definition: AMReX_InterpBase.H:26
amrex::Interpolater
Virtual base class for interpolaters.
Definition: AMReX_Interpolater.H:22
amrex::Interpolater::interp_arr
virtual void interp_arr(Array< FArrayBox *, AMREX_SPACEDIM > const &, const int, Array< FArrayBox *, AMREX_SPACEDIM > const &, const int, const int, const Box &, const IntVect &, Array< IArrayBox *, AMREX_SPACEDIM > const &, const Geometry &, const Geometry &, Vector< Array< BCRec, AMREX_SPACEDIM > > const &, const int, const int, const RunOn)
Coarse to fine interpolation in space. Takes an Array of FArrayBox*s.
Definition: AMReX_Interpolater.H:108
amrex::Interpolater::interp
virtual void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon)=0
Coarse to fine interpolation in space. This is a pure virtual function and hence MUST be implemented ...
amrex::Interpolater::interp_face
virtual void interp_face(const FArrayBox &, const int, FArrayBox &, const int, const int, const Box &, const IntVect &, const IArrayBox &, const Geometry &, const Geometry &, Vector< BCRec > const &, const int, RunOn)
Coarse to fine interpolation in space for face-based data.
Definition: AMReX_Interpolater.H:74
amrex::Interpolater::protect
virtual void protect(const FArrayBox &, int, FArrayBox &, int, FArrayBox &, int, int, const Box &, const IntVect &, const Geometry &, const Geometry &, Vector< BCRec > &, RunOn)
Re-visit the interpolation to protect against under- or overshoots.
Definition: AMReX_Interpolater.H:141
amrex::NodeBilinear
Bilinear interpolation on node centered data.
Definition: AMReX_Interpolater.H:165
amrex::NodeBilinear::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:49
amrex::NodeBilinear::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:89
amrex::PCInterp
Piecewise Constant interpolation on cell centered data.
Definition: AMReX_Interpolater.H:451
amrex::PCInterp::CoarseBox
Box CoarseBox(const Box &fine, int ratio) override
Returns coarsened box given fine box and refinement ratio.
Definition: AMReX_Interpolater.cpp:1056
amrex::PCInterp::interp
void interp(const FArrayBox &crse, int crse_comp, FArrayBox &fine, int fine_comp, int ncomp, const Box &fine_region, const IntVect &ratio, const Geometry &crse_geom, const Geometry &fine_geom, Vector< BCRec > const &bcr, int actual_comp, int actual_state, RunOn runon) override
Coarse to fine interpolation in space.
Definition: AMReX_Interpolater.cpp:1070
amrex::Vector
This class is a thin wrapper around std::vector. Unlike vector, Vector::operator[] provides bound che...
Definition: AMReX_Vector.H:27
amrex
Definition: AMReX_Amr.cpp:49
amrex::protected_interp
CellConservativeProtected protected_interp
Definition: AMReX_Interpolater.cpp:42
amrex::quartic_interp
CellConservativeQuartic quartic_interp
Definition: AMReX_Interpolater.cpp:43
amrex::face_linear_interp
FaceLinear face_linear_interp
Definition: AMReX_Interpolater.cpp:37
amrex::RunOn
RunOn
Definition: AMReX_GpuControl.H:69
amrex::node_bilinear_interp
NodeBilinear node_bilinear_interp
Definition: AMReX_Interpolater.cpp:36
amrex::quadratic_interp
CellQuadratic quadratic_interp
Definition: AMReX_Interpolater.cpp:45
amrex::cell_bilinear_interp
CellBilinear cell_bilinear_interp
Definition: AMReX_Interpolater.cpp:44
amrex::cell_cons_interp
CellConservativeLinear cell_cons_interp(false)
Definition: AMReX_Interpolater.H:965
amrex::cell_quartic_interp
CellQuartic cell_quartic_interp
Definition: AMReX_Interpolater.cpp:46
amrex::face_divfree_interp
FaceDivFree face_divfree_interp
Definition: AMReX_Interpolater.cpp:39
amrex::pc_interp
PCInterp pc_interp
CONSTRUCT A GLOBAL OBJECT OF EACH VERSION.
Definition: AMReX_Interpolater.cpp:35
amrex::Abort
void Abort(const std::string &msg)
Print out message to cerr and exit via abort().
Definition: AMReX.cpp:225
amrex::lincc_interp
CellConservativeLinear lincc_interp
Definition: AMReX_Interpolater.cpp:40
amrex::face_cons_linear_interp
FaceConservativeLinear face_cons_linear_interp
Definition: AMReX_Interpolater.cpp:38
amrex::Array
std::array< T, N > Array
Definition: AMReX_Array.H:24