libmmg2d.c File Reference

#include "mmg2d.h"
#include "mmg2dexterns.h"

Include dependency graph for libmmg2d.c:

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

Functions
void	MMG2D_solTruncatureForOptim (MMG5_pMesh mesh, MMG5_pSol met)
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.

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

Here is the caller graph for this function:

MMG2D_solTruncatureForOptim()

void MMG2D_solTruncatureForOptim	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the solution structure.

Truncate the metric computed by the DoSol function by hmax and hmin values (if setted by the user). Set hmin and hmax if they are not setted.

Warning

works only for a metric computed by the DoSol function because we suppose that we have a diagonal tensor in aniso.

Here is the caller graph for this function: