Fast Auxiliary Space Preconditioning
2.0.7 March/15/2018

Two dimensional grid data structure. More...
#include <fasp_grid.h>
Data Fields  
REAL(*  p )[2] 
INT(*  e )[2] 
INT(*  t )[3] 
INT(*  s )[3] 
INT *  pdiri 
INT *  ediri 
INT *  pfather 
INT *  efather 
INT *  tfather 
INT  vertices 
INT  edges 
INT  triangles 
Two dimensional grid data structure.
Definition at line 24 of file fasp_grid.h.
INT(* e)[2] 
Vertices of edges
Definition at line 27 of file fasp_grid.h.
INT edges 
Number of edges
Definition at line 38 of file fasp_grid.h.
INT* ediri 
Boundary flags (0 <=> interior edge)
Definition at line 31 of file fasp_grid.h.
INT* efather 
Father edge or triangle
Definition at line 34 of file fasp_grid.h.
REAL(* p)[2] 
Coordinates of vertices
Definition at line 26 of file fasp_grid.h.
INT* pdiri 
Boundary flags (0 <=> interior point)
Definition at line 30 of file fasp_grid.h.
INT* pfather 
Father point or edge
Definition at line 33 of file fasp_grid.h.
INT(* s)[3] 
Edges of triangles
Definition at line 29 of file fasp_grid.h.
INT(* t)[3] 
Vertices of triangles
Definition at line 28 of file fasp_grid.h.
INT* tfather 
Father triangle
Definition at line 35 of file fasp_grid.h.
INT triangles 
Number of triangles
Definition at line 39 of file fasp_grid.h.
INT vertices 
Number of grid points
Definition at line 37 of file fasp_grid.h.