librnbg_3d.c File Reference

Functions for scotch renumerotation. More...

#include "libmmg3d_private.h"
#include "libmmg3d.h"
#include "librnbg_private.h"

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Functions
static void	MMG5_swapTet (MMG5_pTetra tetras, MMG5_int *perm, MMG5_int ind1, MMG5_int ind2)
int	MMG5_mmg3dRenumbering (int boxVertNbr, MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pSol fields, MMG5_int *permNodGlob)

Detailed Description

Functions for scotch renumerotation.

Author

Algiane Froehly (Inria/UBordeaux)

Cedric Lachat (Inria/UBordeaux)

Version

5

Date

2013

Copyright

GNU Lesser General Public License.

Definition in file librnbg_3d.c.

Function Documentation

MMG5_mmg3dRenumbering()

int MMG5_mmg3dRenumbering	(	int	boxVertNbr,
		MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pSol	fields,
		MMG5_int *	permNodGlob
	)

Parameters

boxVertNbr	number of vertices by box.
mesh	pointer toward the mesh structure.
sol	pointer toward the solution structure
fields	pointer toward an array of solution fields
permNodGlob	array to store the global permutation of nodes (non mandatory)

Returns

0 if the renumbering fail and we can't rebuild tetrahedra hashtable, 1 if the renumbering fail but we can rebuild tetrahedra hashtable or if the renumbering success.

Modifies the node indicies to prevent from cache missing.

Definition at line 114 of file librnbg_3d.c.

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MMG5_swapTet()

static void MMG5_swapTet ( MMG5_pTetra  tetras, MMG5_int *  perm, MMG5_int  ind1, MMG5_int  ind2  )

inlinestatic

Parameters

tetras	pointer toward a table containing the tetra structures.
*perm	pointer toward the permutation table (to perform in place permutations).
ind1	index of the first tetra to swap.
ind2	index of the second tetra to swap.

Swap two tetras in the table of tetrahedras.

Definition at line 52 of file librnbg_3d.c.

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