libmmg2d.c File Reference

#include "libmmg2d.h"
#include "libmmg2d_private.h"
#include "mmg2dexterns_private.h"
#include "mmgexterns_private.h"

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Macros
#define	MMG2D_RETURN_AND_PACK(mesh, met, sol, val)

Functions
void	MMG2D_Set_commonFunc (void)
int	MMG2D_mmg2dlib (MMG5_pMesh mesh, MMG5_pSol met)
static int	MMG2D_restart (MMG5_pMesh mesh)
int	MMG2D_mmg2dmesh (MMG5_pMesh mesh, MMG5_pSol met)
int	MMG2D_mmg2dls (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_pSol umet)
int	MMG2D_mmg2dmov (MMG5_pMesh mesh, MMG5_pSol met, MMG5_pSol disp)

Macro Definition Documentation

MMG2D_RETURN_AND_PACK

#define MMG2D_RETURN_AND_PACK	(		mesh,
			met,
			sol,
			val )

Value:

  do \
  {                                               \
    if ( !MMG2D_pack(mesh,met,sol) ) {            \
      mesh->npi = mesh->np;                       \
      mesh->nti = mesh->nt;                       \
      mesh->nai = mesh->na;                       \
      mesh->nei = mesh->ne;                       \
      mesh->xt  = 0;                              \
      if ( met ) { met->npi  = met->np; }         \
      if ( sol ) { sol->npi  = sol->np; }         \
      return MMG5_LOWFAILURE;                     \
    }                                             \
    _LIBMMG5_RETURN(mesh,met,sol,val);            \
  }while(0)

Pack the mesh mesh and its associated metric met and/or solution sol and return val.

Definition at line 33 of file libmmg2d.c.

Function Documentation

MMG2D_mmg2dlib()

int MMG2D_mmg2dlib	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol )

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward a sol structure (metric).

Returns

MMG5_SUCCESS if success, MMG5_LOWFAILURE if failed but a conform mesh is saved and MMG5_STRONGFAILURE if failed and we can't save the mesh.

Main program for the mesh adaptation library .

Remarks

Fortran interface:

‍ SUBROUTINE MMG2D_MMG2DLIB(mesh,sol,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 63 of file libmmg2d.c.

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MMG2D_mmg2dls()

int MMG2D_mmg2dls	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		MMG5_pSol	met )

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward a sol structure (level-set).
met	pointer toward a sol structure (metric).

Returns

MMG5_SUCCESS if success, MMG5_LOWFAILURE if failed but a conform mesh is saved and MMG5_STRONGFAILURE if failed and we can't save the mesh.

Main program for the level-set discretization library. If a metric met is provided, use it to adapt the mesh.

Remarks

Fortran interface:

‍ SUBROUTINE MMG2D_MMG2DLS(mesh,sol,met,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
MMG5_DATA_PTR_T :: met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 526 of file libmmg2d.c.

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MMG2D_mmg2dmesh()

int MMG2D_mmg2dmesh	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol )

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward a sol structure (metric).

Returns

MMG5_SUCCESS if success, MMG5_LOWFAILURE if failed but a conform mesh is saved and MMG5_STRONGFAILURE if failed and we can't save the mesh.

Main program for the mesh generation library .

Remarks

Fortran interface:

‍ SUBROUTINE MMG2D_MMG2DMESH(mesh,sol,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 307 of file libmmg2d.c.

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MMG2D_mmg2dmov()

int MMG2D_mmg2dmov	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		MMG5_pSol	disp )

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward a sol structure (displacement).
disp	pointer toward a sol (displacement for the lagrangian motion mode) structure.

Returns

MMG5_SUCCESS if success, MMG5_LOWFAILURE if failed but a conform mesh is saved and MMG5_STRONGFAILURE if failed and we can't save the mesh.

Main program for the rigid body movement library .

Remarks

Fortran interface:

‍ SUBROUTINE MMG2D_MMG2DMOV(mesh,sol,disp,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol,disp
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 822 of file libmmg2d.c.

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MMG2D_restart()

static int MMG2D_restart ( MMG5_pMesh mesh )

inlinestatic

Parameters

mesh	pointer toward the mesh structure.

Returns

0 if fail (lack of memory), 1 otherwise.

Clean the mesh structure when we just call the MMG2D_Free_Triangles and MMG2D_Free_Edges functions between 2 call of the MMG2D_mmg2dmesh function:

• Allocate the tria and edge structures if needed;
• Reset the tags at vertices.

If needed, reallocate the missing structures

Definition at line 275 of file libmmg2d.c.

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MMG2D_Set_commonFunc()

void MMG2D_Set_commonFunc

(

void

)

Set common pointer functions between mmgs and mmg2d to the matching mmg2d functions.

Definition at line 52 of file libmmg2d.c.

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