Fluid box

Gerris Flow Solver Reference Manual
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Details

GFS_BOX_CLASS()

#define     GFS_BOX_CLASS(klass)

klass :

GFS_BOX()

#define     GFS_BOX(obj)

obj :

GFS_IS_BOX()

#define     GFS_IS_BOX(obj)

obj :

struct GfsBoxClass

struct GfsBoxClass;

struct GfsBox

struct GfsBox {
  GtsGNode parent;

  FttCell * root;
  GtsObject * neighbor[FTT_NEIGHBORS];
  guint id;
  int pid;
  gint size;
};

gfs_box_class ()

GfsBoxClass* gfs_box_class                  (void);

Returns :

gfs_box_new ()

GfsBox*     gfs_box_new                     (GfsBoxClass *klass);

`klass` :
Returns :

gfs_box_set_pos ()

void        gfs_box_set_pos                 (GfsBox *box,
                                             FttVector *pos);

Recursively sets the position of the center of box and of its neighbors.

`box` :	a GfsBox.
`pos` :	the new position of the center of the box.

gfs_box_set_relative_pos ()

void        gfs_box_set_relative_pos        (GfsBox *box,
                                             GfsBox *reference,
                                             FttDirection d);

Recursively sets the position of the center of box and of its neighbors relative to the position of reference in direction d.

`box` :	a GfsBox.
`reference` :	a reference GfsBox.
`d` :	the direction in which `box` is found relative to `reference`.

gfs_box_domain ()

GfsDomain*  gfs_box_domain                  (GfsBox *box);

`box` :	a GfsBox.
Returns :	the GfsDomain to which `box` belongs or `NULL` if `box` does not belong to any domain.