API_functions.c File Reference

C API functions definitions for MMG library. More...

#include "mmgcommon.h"

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Functions
void	MMG5_Init_parameters (MMG5_pMesh mesh)
void	MMG5_Init_fileNames (MMG5_pMesh mesh, MMG5_pSol sol)
int	MMG5_Set_inputMeshName (MMG5_pMesh mesh, const char *meshin)
int	MMG5_Set_inputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solin)
int	MMG5_Set_outputMeshName (MMG5_pMesh mesh, const char *meshout)
int	MMG5_Set_outputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solout)
void	MMG5_Set_constantSize (MMG5_pMesh mesh, MMG5_pSol met, double hsiz)
int	MMG5_Free_allSols (MMG5_pMesh mesh, MMG5_pSol *sol)
void	MMG5_Free_structures (MMG5_pMesh mesh, MMG5_pSol sol)
void	MMG5_mmgFree_names (MMG5_pMesh mesh, MMG5_pSol met)
int	MMG5_Set_defaultTruncatureSizes (MMG5_pMesh mesh, int8_t sethmin, int8_t sethmax)
int	MMG5_Compute_constantSize (MMG5_pMesh mesh, MMG5_pSol met, double *hsiz)
const char *	MMG5_Get_entitiesName (enum MMG5_entities ent)
const char *	MMG5_Get_typeName (enum MMG5_type typ)
int	MMG5_Set_multiMat (MMG5_pMesh mesh, MMG5_pSol sol, int ref, int split, int rin, int rex)

Detailed Description

C API functions definitions for MMG library.

Author

Charles Dapogny (UPMC)

Cécile Dobrzynski (Bx INP/Inria/UBordeaux)

Pascal Frey (UPMC)

Algiane Froehly (Inria/UBordeaux)

Version

5

Date

03 2014

Copyright

GNU Lesser General Public License.

Note

This file contains some internal functions for the API, see the common/libmmgcommon.h, mmgs/libmmgs.h and mmg3d/libmmg3d.h header files for the documentation of all the usefull user's API functions.

C API for MMG library.

Function Documentation

MMG5_Compute_constantSize()

int MMG5_Compute_constantSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		double *	hsize
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the metric.
hsiz	computed constant size to impose.

Returns

1 if success, 0 if fail

Compute the constant size to impose according to hmin and hmax and store it in hsiz. Fill hmin and hamx if they are not setted by the user.

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MMG5_Free_allSols()

int MMG5_Free_allSols	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward an array of solution structure (that stores solution fields).

Returns

1

Deallocation of an array of solution fields

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MMG5_Free_structures()

void MMG5_Free_structures	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.

Structures unallocation before return (common structures between all codes).

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MMG5_Get_entitiesName()

const char* MMG5_Get_entitiesName

(

enum MMG5_entities

ent

)

Parameters

ent	MMG5_entities enum

Returns

the name of the enum field

Print the name associated to the ent value in the MMG5_entities enum.

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MMG5_Get_typeName()

const char* MMG5_Get_typeName

(

enum MMG5_type

typ

)

Parameters

typ	MMG5_type enum

Returns

the name of the enum field

Print the name associated to the typ value in the MMG5_type enum.

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MMG5_Init_fileNames()

void MMG5_Init_fileNames	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.

Initialize file names to their default values.

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MMG5_Init_parameters()

void MMG5_Init_parameters

(

MMG5_pMesh

mesh

)

Parameters

mesh	pointer toward the mesh structure.

Initialization of the input parameters.

MMG3D_IPARAM_lag is used by mmg3d only but need to be negative in the scaleMesh function

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MMG5_mmgFree_names()

void MMG5_mmgFree_names	(	MMG5_pMesh	mesh,
		MMG5_pSol	met
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.

File name deallocations before return.

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MMG5_Set_constantSize()

void MMG5_Set_constantSize	(	MMG5_pMesh	mesh,
		MMG5_pSol	met,
		double	hsiz
	)

Parameters

mesh	pointer toward the mesh structure.
met	pointer toward the sol structure.
hsiz	wanted edge size

fill the metric field with the size hsiz

\Remark not for extern users.

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MMG5_Set_defaultTruncatureSizes()

int MMG5_Set_defaultTruncatureSizes ( MMG5_pMesh  mesh, int8_t  sethmin, int8_t  sethmax  )

inline

Parameters

mesh	pointer toward the mesh structure.
sethmin	1 if hmin is already setted (>0.)
sethmax	1 if hmax is already setted (>0.)

Returns

1 if success, 0 if we detect mismatch parameters

Set default values for hmin and hmax from the bounding box.

\Remark not for extern users.

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MMG5_Set_inputMeshName()

int MMG5_Set_inputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshin
	)

Parameters

mesh	pointer toward the mesh structure.
meshin	input mesh name.

Returns

1 if success, 0 if fail

Set the name of input mesh.

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MMG5_Set_inputSolName()

int MMG5_Set_inputSolName	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	solin
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
solin	name of the input solution file.

Returns

1 if success, 0 if fail

Set the name of input solution file.

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MMG5_Set_multiMat()

int MMG5_Set_multiMat	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		int	ref,
		int	split,
		int	rin,
		int	rex
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
ref	input tetra reference.
split	MMG5_MMAT_NoSplit if the entity must not be splitted, MMG5_MMAT_Split otherwise
rin	internal reference after ls discretization
rex	external reference after ls discretization

Returns

0 if failed, 1 otherwise.

Set the reference mapping for the elements of ref ref in ls discretization mode.

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MMG5_Set_outputMeshName()

int MMG5_Set_outputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshout
	)

Parameters

mesh	pointer toward the mesh structure.
meshout	name of the output mesh file.

Returns

1 if success, 0 if fail.

Set the name of output mesh file.

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MMG5_Set_outputSolName()

int MMG5_Set_outputSolName	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol,
		const char *	solout
	)

Parameters

mesh	pointer toward the mesh structure.
sol	pointer toward the sol structure.
solout	name of the output solution file.

Returns

0 if failed, 1 otherwise.

Set the name of output solution file.

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