Mmg
Simplicial remeshers (mesh adaptation, isovalue discretization, lagrangian movement)
API_functions_2d.c File Reference

C API functions definitions for MMG2D library. More...

#include "libmmg2d.h"
#include "libmmg2d_private.h"
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Functions

int MMG2D_Init_mesh (const int starter,...)
 
void MMG2D_Init_fileNames (MMG5_pMesh mesh, MMG5_pSol sol)
 
int MMG2D_Set_inputMeshName (MMG5_pMesh mesh, const char *meshin)
 
int MMG2D_Set_inputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solin)
 
int MMG2D_Set_outputMeshName (MMG5_pMesh mesh, const char *meshout)
 
int MMG2D_Set_outputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solout)
 
void MMG2D_Init_parameters (MMG5_pMesh mesh)
 
int MMG2D_Set_iparameter (MMG5_pMesh mesh, MMG5_pSol sol, int iparam, MMG5_int val)
 
int MMG2D_Set_dparameter (MMG5_pMesh mesh, MMG5_pSol sol, int dparam, double val)
 
int MMG2D_Set_localParameter (MMG5_pMesh mesh, MMG5_pSol sol, int typ, MMG5_int ref, double hmin, double hmax, double hausd)
 
int MMG2D_Set_multiMat (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int ref, int split, MMG5_int rin, MMG5_int rout)
 
int MMG2D_Set_lsBaseReference (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int br)
 
int MMG2D_Set_meshSize (MMG5_pMesh mesh, MMG5_int np, MMG5_int nt, MMG5_int nquad, MMG5_int na)
 
int MMG2D_Set_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, MMG5_int np, int typSol)
 
int MMG2D_Set_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol *sol, int nsols, MMG5_int np, int *typSol)
 
int MMG2D_Get_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int *typEntity, MMG5_int *np, int *typSol)
 
int MMG2D_Get_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol *sol, int *nsols, MMG5_int *np, int *typSol)
 
int MMG2D_Get_meshSize (MMG5_pMesh mesh, MMG5_int *np, MMG5_int *nt, MMG5_int *nquad, MMG5_int *na)
 
int MMG2D_Set_vertex (MMG5_pMesh mesh, double c0, double c1, MMG5_int ref, MMG5_int pos)
 
int MMG2D_Set_corner (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Unset_corner (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Set_requiredVertex (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Unset_requiredVertex (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Get_vertex (MMG5_pMesh mesh, double *c0, double *c1, MMG5_int *ref, int *isCorner, int *isRequired)
 
int MMG2D_GetByIdx_vertex (MMG5_pMesh mesh, double *c0, double *c1, MMG5_int *ref, int *isCorner, int *isRequired, MMG5_int idx)
 
int MMG2D_Set_vertices (MMG5_pMesh mesh, double *vertices, MMG5_int *refs)
 
int MMG2D_Get_vertices (MMG5_pMesh mesh, double *vertices, MMG5_int *refs, int *areCorners, int *areRequired)
 
int MMG2D_Set_triangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, MMG5_int pos)
 
int MMG2D_Set_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Unset_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Get_triangle (MMG5_pMesh mesh, MMG5_int *v0, MMG5_int *v1, MMG5_int *v2, MMG5_int *ref, int *isRequired)
 
int MMG2D_Set_triangles (MMG5_pMesh mesh, MMG5_int *tria, MMG5_int *refs)
 
int MMG2D_Get_triangles (MMG5_pMesh mesh, MMG5_int *tria, MMG5_int *refs, int *areRequired)
 
int MMG2D_Set_quadrilateral (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, MMG5_int pos)
 
int MMG2D_Get_quadrilateral (MMG5_pMesh mesh, MMG5_int *v0, MMG5_int *v1, MMG5_int *v2, MMG5_int *v3, MMG5_int *ref, int *isRequired)
 
int MMG2D_Set_quadrilaterals (MMG5_pMesh mesh, MMG5_int *quadra, MMG5_int *refs)
 
int MMG2D_Get_quadrilaterals (MMG5_pMesh mesh, MMG5_int *quadra, MMG5_int *refs, int *areRequired)
 
int MMG2D_Set_edge (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int ref, MMG5_int pos)
 
int MMG2D_Set_requiredEdge (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Unset_requiredEdge (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Set_parallelEdge (MMG5_pMesh mesh, MMG5_int k)
 
int MMG2D_Get_edge (MMG5_pMesh mesh, MMG5_int *e0, MMG5_int *e1, MMG5_int *ref, int *isRidge, int *isRequired)
 
int MMG2D_Set_edges (MMG5_pMesh mesh, MMG5_int *edges, MMG5_int *refs)
 
int MMG2D_Get_edges (MMG5_pMesh mesh, MMG5_int *edges, MMG5_int *refs, int *areRidges, int *areRequired)
 
double MMG2D_Get_triangleQuality (MMG5_pMesh mesh, MMG5_pSol met, MMG5_int k)
 
int MMG2D_Set_scalarSol (MMG5_pSol met, double s, MMG5_int pos)
 
int MMG2D_Get_scalarSol (MMG5_pSol met, double *s)
 
int MMG2D_Set_scalarSols (MMG5_pSol met, double *s)
 
int MMG2D_Get_scalarSols (MMG5_pSol met, double *s)
 
int MMG2D_Set_vectorSol (MMG5_pSol met, double vx, double vy, MMG5_int pos)
 
int MMG2D_Get_vectorSol (MMG5_pSol met, double *vx, double *vy)
 
int MMG2D_Set_vectorSols (MMG5_pSol met, double *sols)
 
int MMG2D_Get_vectorSols (MMG5_pSol met, double *sols)
 
int MMG2D_Set_tensorSol (MMG5_pSol met, double m11, double m12, double m22, MMG5_int pos)
 
int MMG2D_Get_tensorSol (MMG5_pSol met, double *m11, double *m12, double *m22)
 
int MMG2D_Set_tensorSols (MMG5_pSol met, double *sols)
 
int MMG2D_Get_tensorSols (MMG5_pSol met, double *sols)
 
int MMG2D_Set_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)
 
int MMG2D_Get_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)
 
int MMG2D_Set_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)
 
int MMG2D_Get_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)
 
int MMG2D_Chk_meshData (MMG5_pMesh mesh, MMG5_pSol met)
 
int MMG2D_Free_allSols (MMG5_pMesh mesh, MMG5_pSol *sol)
 
int MMG2D_Free_all (const int starter,...)
 
int MMG2D_Free_structures (const int starter,...)
 
int MMG2D_Free_names (const int starter,...)
 

Detailed Description

C API functions definitions for MMG2D library.

Author
Algiane Froehly (Bx INP/Inria/UBordeaux)
Version
5
Date
01 2014
Note
This file contains some internal functions for the API, see the mmg2d/liblibmmg2d_private.h header file for the documentation of all the usefull user's API functions.

C API for MMG2D library.

Definition in file API_functions_2d.c.

Function Documentation

◆ MMG2D_Chk_meshData()

int MMG2D_Chk_meshData ( MMG5_pMesh mesh,
MMG5_pSol met )
Parameters
meshpointer toward the mesh structure.
metpointer toward the sol structure.
Returns
0 if failed, 1 otherwise.

Check if the number of given entities match with mesh and sol size (not mandatory) and check mesh datas.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_Chk_meshData(mesh,met,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,met
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1854 of file API_functions_2d.c.

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◆ MMG2D_Free_all()

int MMG2D_Free_all ( const int starter,
... )
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments that depend to the library function that you have call.

For the MMG2D_mmg2dlib function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG2D_mmg2dls function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG2D_mmg2dmov function, you must call : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

Returns
0 if fail, 1 if success

Deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
no Fortran interface to allow variadic args.

Definition at line 1905 of file API_functions_2d.c.

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◆ MMG2D_Free_allSols()

int MMG2D_Free_allSols ( MMG5_pMesh mesh,
MMG5_pSol * sol )
Parameters
meshpointer toward the mesh structure.
solpointer toward an array of solution structure (that stores solution fields).
Returns
1

Deallocation of an array of solution fields

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_Free_allSols(mesh,sol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1899 of file API_functions_2d.c.

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◆ MMG2D_Free_names()

int MMG2D_Free_names ( const int starter,
... )
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments that depend to the library function that you have call.

For the MMG2D_mmg2dlib function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG2D_mmg2dls function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG2D_mmg2dmov function, you must call : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

Returns
0 if fail, 1 otherwise

Structure deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
No fortran interface to allow variadic arguments.
no Fortran interface to allow variadic args.

Definition at line 1934 of file API_functions_2d.c.

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◆ MMG2D_Free_structures()

int MMG2D_Free_structures ( const int starter,
... )
Parameters
starterdummy argument used to initialize the variadic argument list.
...variadic arguments that depend to the library function that you have call.

For the MMG2D_mmg2dlib function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&your_metric,MMG5_ARG_end).

For the MMG2D_mmg2dls function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

For the MMG2D_mmg2dmov function, you must call : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet,&empty_metric,MMG5_ARG_ppDisp, &your_displacement, MMG5_ARG_end).

Returns
0 if fail, 1 if success

Structure deallocations before return.

Remarks
we pass the structures by reference in order to have argument compatibility between the library call from a Fortran code and a C code.
No fortran interface to allow variadic arguments.
no Fortran interface to allow variadic args.

Definition at line 1919 of file API_functions_2d.c.

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◆ MMG2D_Get_edge()

int MMG2D_Get_edge ( MMG5_pMesh mesh,
MMG5_int * e0,
MMG5_int * e1,
MMG5_int * ref,
int * isRidge,
int * isRequired )
Parameters
meshpointer toward the mesh structure.
e0pointer toward the first extremity of the edge.
e1pointer toward the second extremity of the edge.
refpointer toward the edge reference.
isRidgepointer toward the flag saying if the edge is ridge.
isRequiredpointer toward the flag saying if the edge is required.
Returns
0 if failed, 1 otherwise.

Get extremities e0, e1 and reference ref of next boundary edge of mesh. An edge is boundary if it is located at the interface of 2 domains witch different references, if it belongs to one triangle only or if it is a "special" edge (required).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_EDGE(mesh,e0,e1,ref,isRidge,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT):: e0,e1
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRidge,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1307 of file API_functions_2d.c.

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◆ MMG2D_Get_edges()

int MMG2D_Get_edges ( MMG5_pMesh mesh,
MMG5_int * edges,
MMG5_int * refs,
int * areRidges,
int * areRequired )
Parameters
meshpointer toward the mesh structure.
edgespointer toward the array of edges. Vertices of the $i^{th}$ edge are stored in edge[(i-1)*2]@2.
refsedges references. refs[i-1] is the ref of the $i^{th}$ edge.
areRidges1 if the edge is a ridge, 0 otherwise.
areRequired1 if the edge is required, 0 otherwise.
Returns
0 if failed, 1 otherwise.

Get vertices and references of the mesh edges.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs, areRidges or areRequired arrays)
Fortran interface:

‍! SUBROUTINE MMG2D_GET_EDGES(mesh,edges,refs,areRidges,areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), INTENT(IN) :: edges(*)
! INTEGER(MMG5F_INT), INTENT(OUT):: refs(*)
! INTEGER, INTENT(OUT) :: areRequired(*),areRidges(*)
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1383 of file API_functions_2d.c.

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◆ MMG2D_Get_ithSol_inSolsAtVertices()

int MMG2D_Get_ithSol_inSolsAtVertices ( MMG5_pSol sol,
int i,
double * s,
MMG5_int pos )
Parameters
solpointer toward the array of solutions
iposition of the solution field that we want to set.
ssolution(s) at mesh vertex pos.
posindex of the vertex on which we get the solution.
Returns
0 if failed, 1 otherwise.

Get values of the ith field of the solution array at vertex pos. (pos from 1 to nb_vertices included and i from 1 to nb_sols).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_ITHSOL_INSOLSATVERTICES(sol,i,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
INTEGER(MMG5F_INT), INTENT(IN) :: pos
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1824 of file API_functions_2d.c.

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◆ MMG2D_Get_ithSols_inSolsAtVertices()

int MMG2D_Get_ithSols_inSolsAtVertices ( MMG5_pSol sol,
int i,
double * s )
Parameters
solpointer toward the array of solutions
iposition of the solution field that we want to get.
stable of the solutions at mesh vertices. The solution at vertex k is given by s[k-1] for a scalar sol, s[2*(k-1)]@2 for a vectorial solution and s[3*(k-1)]@3 for a tensor solution.
Returns
0 if failed, 1 otherwise.

Get values of the solution at the ith field of the solution array. (i from 1 to nb_sols)

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_ITHSOLS_INSOLSATVERTICES(sol,i,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1769 of file API_functions_2d.c.

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◆ MMG2D_Get_meshSize()

int MMG2D_Get_meshSize ( MMG5_pMesh mesh,
MMG5_int * np,
MMG5_int * nt,
MMG5_int * nquad,
MMG5_int * na )

recover datas

Parameters
meshpointer toward the mesh structure.
nppointer toward the number of vertices.
ntpointer toward the number of triangles.
nquadpointer toward the number of quads.
napointer toward the number of edges.
Returns
1.

Get the number of vertices, triangles and edges of the mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_MESHSIZE(mesh,np,nt,nquad,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT) :: np,nt,nquad,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 657 of file API_functions_2d.c.

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◆ MMG2D_Get_quadrilateral()

int MMG2D_Get_quadrilateral ( MMG5_pMesh mesh,
MMG5_int * v0,
MMG5_int * v1,
MMG5_int * v2,
MMG5_int * v3,
MMG5_int * ref,
int * isRequired )
Parameters
meshpointer toward the mesh structure.
v0pointer toward the first vertex of quadrangle.
v1pointer toward the second vertex of quadrangle.
v2pointer toward the third vertex of quadrangle.
v3pointer toward the fourth vertex of quadrangle.
refpointer toward the quadrangle reference.
isRequiredpointer toward the flag saying if quadrangle is required.
Returns
0 if failed, 1 otherwise.

Get vertices v0, v1, v2, v3 and reference ref of next quad of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_QUADRILATERAL(mesh,v0,v1,v2,v3,ref,isRequired,&
retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT):: v0,v1,v2,v3
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1133 of file API_functions_2d.c.

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◆ MMG2D_Get_quadrilaterals()

int MMG2D_Get_quadrilaterals ( MMG5_pMesh mesh,
MMG5_int * quadra,
MMG5_int * refs,
int * areRequired )
Parameters
meshpointer toward the mesh structure.
quadrapointer toward the table of the quadrilaterals vertices. Vertices of the $i^{th}$ quadrangle are stored in quadra[(i-1)*4]@4.
refspointer toward the table of the quadrlaterals references. References of the $i^{th}$ quad is stored in refs[i-1].
areRequiredpointer toward the table of the flags saying if the quadrilaterals are required. areRequired[i-1]=1 if the $i^{th}$ quad is required.
Returns
0 if failed, 1 otherwise.

Get vertices and references of the mesh quadrilaterals.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs, areCorners or areRequired arrays)

‍! SUBROUTINE MMG2D_GET_QUADRILATERALS(mesh,quadra,refs,areRequired,&
! retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: quadra
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1204 of file API_functions_2d.c.

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◆ MMG2D_Get_scalarSol()

int MMG2D_Get_scalarSol ( MMG5_pSol met,
double * s )
Parameters
metpointer toward the sol structure.
spointer toward the scalar solution value.
Returns
0 if failed, 1 otherwise.

Get solution s of next vertex of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_SCALARSOL(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1467 of file API_functions_2d.c.

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◆ MMG2D_Get_scalarSols()

int MMG2D_Get_scalarSols ( MMG5_pSol met,
double * s )
Parameters
metpointer toward the sol structure.
stable of the scalar solutions at mesh vertices. s[i-1] is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get solutions at mesh vertices.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_SCALARSOLS(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1515 of file API_functions_2d.c.

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◆ MMG2D_Get_solsAtVerticesSize()

int MMG2D_Get_solsAtVerticesSize ( MMG5_pMesh mesh,
MMG5_pSol * sol,
int * nsols,
MMG5_int * nentities,
int * typSol )
Parameters
meshpointer toward the mesh structure.
solpointer toward an array of sol structure.
nentitiespointer toward the number of entities.
typSolarray of size MMG5_NSOL_MAX to store type of each solution (scalar, vector..).
Returns
1.

Get the solution number, dimension and type.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_SOLSATVERTICESSIZE(mesh,sol,nsols,nentities,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER :: nsols
INTEGER(MMG5F_INT) :: nentities
INTEGER :: typSol(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 628 of file API_functions_2d.c.

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◆ MMG2D_Get_solSize()

int MMG2D_Get_solSize ( MMG5_pMesh mesh,
MMG5_pSol sol,
int * typEntity,
MMG5_int * np,
int * typSol )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typEntitypointer toward the type of entities to which solutions are applied.
nppointer toward the number of solutions.
typSolpointer toward the type of the solutions (scalar, vectorial...)
Returns
1.

Get the solution number, dimension and type.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER :: typEntity,typSol
INTEGER(MMG5F_INT) :: np
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 603 of file API_functions_2d.c.

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◆ MMG2D_Get_tensorSol()

int MMG2D_Get_tensorSol ( MMG5_pSol met,
double * m11,
double * m12,
double * m22 )
Parameters
metpointer toward the sol structure.
m11pointer toward the position (1,1) in the solution tensor.
m12pointer toward the position (1,2) in the solution tensor.
m22pointer toward the position (2,2) in the solution tensor.
Returns
0 if failed, 1 otherwise.

Get tensorial solution of next vertex of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_TENSORSOL(met,m11,m12,m22,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: m11,m12,m22
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1668 of file API_functions_2d.c.

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◆ MMG2D_Get_tensorSols()

int MMG2D_Get_tensorSols ( MMG5_pSol met,
double * sols )
Parameters
metpointer toward the sol structure.
solstable of the solutions at mesh vertices. sols[3*(i-1)]@3 is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get tensorial solutions at mesh vertices.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_TENSORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*), INTENT(OUT) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1725 of file API_functions_2d.c.

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◆ MMG2D_Get_triangle()

int MMG2D_Get_triangle ( MMG5_pMesh mesh,
MMG5_int * v0,
MMG5_int * v1,
MMG5_int * v2,
MMG5_int * ref,
int * isRequired )
Parameters
meshpointer toward the mesh structure.
v0pointer toward the first vertex of triangle.
v1pointer toward the second vertex of triangle.
v2pointer toward the third vertex of triangle.
refpointer toward the triangle reference.
isRequiredpointer toward the flag saying if triangle is required.
Returns
0 if failed, 1 otherwise.

Get vertices v0,v1,v2 and reference ref of next triangle of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_TRIANGLE(mesh,v0,v1,v2,ref,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(OUT):: v0,v1,v2
INTEGER(MMG5F_INT) :: ref
INTEGER :: isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 970 of file API_functions_2d.c.

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◆ MMG2D_Get_triangleQuality()

double MMG2D_Get_triangleQuality ( MMG5_pMesh mesh,
MMG5_pSol met,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
metpointer toward the metric structure.
kindex of the triangle for which we want to get the quality.
Returns
the computed quality or 0. if fail.

Get quality of tria k.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_TRIANGLEQUALITY(mesh,met,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,met
INTEGER(MMG5F_INT), INTENT(IN):: k
REAL(KIND=8), INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1413 of file API_functions_2d.c.

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◆ MMG2D_Get_triangles()

int MMG2D_Get_triangles ( MMG5_pMesh mesh,
MMG5_int * tria,
MMG5_int * refs,
int * areRequired )
Parameters
meshpointer toward the mesh structure.
triapointer toward the table of the triangles vertices Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refspointer toward the table of the triangles references. refs[i-1] is the ref of the $i^{th}$ tria.
areRequiredpointer toward table of the flags saying if triangles are required. areRequired[i-1]=1 if the $i^{th}$ tria is required.
Returns
0 if failed, 1 otherwise.

Get vertices and references of the mesh triangles.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs and areRequired arrays)

‍! SUBROUTINE MMG2D_GET_TRIANGLES(mesh,tria,refs,areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*),INTENT(OUT) :: tria
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1073 of file API_functions_2d.c.

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◆ MMG2D_Get_vectorSol()

int MMG2D_Get_vectorSol ( MMG5_pSol met,
double * vx,
double * vy )
Parameters
metpointer toward the sol structure.
vxx value of the vectorial solution.
vyy value of the vectorial solution.
Returns
0 if failed, 1 otherwise.

Get vectorial solution $(v_x,v_y)$ of next vertex of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_VECTORSOL(met,vx,vy,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(OUT) :: vx,vy
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1565 of file API_functions_2d.c.

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◆ MMG2D_Get_vectorSols()

int MMG2D_Get_vectorSols ( MMG5_pSol met,
double * sols )
Parameters
metpointer toward the sol structure.
solstable of the solutions at mesh vertices. sols[2*(i-1)]@2 is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Get vectorial solutions at mesh vertices

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_VECTORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1618 of file API_functions_2d.c.

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◆ MMG2D_Get_vertex()

int MMG2D_Get_vertex ( MMG5_pMesh mesh,
double * c0,
double * c1,
MMG5_int * ref,
int * isCorner,
int * isRequired )
Parameters
meshpointer toward the mesh structure.
c0pointer toward the coordinate of the point along the first dimension.
c1pointer toward the coordinate of the point along the second dimension.
refpointer to the point reference.
isCornerpointer toward the flag saying if point is corner.
isRequiredpointer toward the flag saying if point is required.
Returns
1.

Get coordinates c0, c1 and reference ref of vertex num of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GET_VERTEX(mesh,c0,c1,ref,isCorner,isRequired,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(OUT) :: c0,c1
INTEGER(MMG5F_INT) :: ref
INTEGER :: isCorner,isRequired
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 746 of file API_functions_2d.c.

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◆ MMG2D_Get_vertices()

int MMG2D_Get_vertices ( MMG5_pMesh mesh,
double * vertices,
MMG5_int * refs,
int * areCorners,
int * areRequired )
Parameters
meshpointer toward the mesh structure.
verticespointer toward the table of the points coordinates. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*2]@2.
refspointer to the table of the point references. The ref of the $i^th$ point is stored in refs[i-1].
areCornerspointer toward the table of the flags saying if points are corners. areCorners[i-1]=1 if the $i^{th}$ point is corner.
areRequiredpointer toward the table of flags saying if points are required. areRequired[i-1]=1 if the $i^{th}$ point is required.
Returns
1.

Get the coordinates and references of the mesh vertices.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs, areCorners and areRequired arrays)

‍! SUBROUTINE MMG2D_GET_VERTICES(mesh,vertices,refs,areCorners,&
! areRequired,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8),DIMENSION(*), INTENT(OUT) :: vertices
! INTEGER(MMG5F_INT), DIMENSION(*) :: refs
! INTEGER, DIMENSION(*) :: areCorners,areRequired
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 833 of file API_functions_2d.c.

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◆ MMG2D_GetByIdx_vertex()

int MMG2D_GetByIdx_vertex ( MMG5_pMesh mesh,
double * c0,
double * c1,
MMG5_int * ref,
int * isCorner,
int * isRequired,
MMG5_int idx )
Parameters
meshpointer toward the mesh structure.
c0pointer toward the coordinate of the point along the first dimension.
c1pointer toward the coordinate of the point along the second dimension.
refpointer to the point reference.
isCornerpointer toward the flag saying if point is corner.
isRequiredpointer toward the flag saying if point is required.
idxindex of point to get.
Returns
1.

Get coordinates c0, c1 and reference ref of vertex idx of mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_GETBYIDX_VERTEX(mesh,c0,c1,ref,isCorner,isRequired,idx,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(OUT) :: c0,c1
INTEGER :: isCorner,isRequired
INTEGER(MMG5F_INT) :: ref,idx
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 773 of file API_functions_2d.c.

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◆ MMG2D_Init_fileNames()

void MMG2D_Init_fileNames ( MMG5_pMesh mesh,
MMG5_pSol sol )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.

Initialize file names to their default values.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_INIT_FILENAMES(mesh,sol)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
END SUBROUTINE

Definition at line 56 of file API_functions_2d.c.

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◆ MMG2D_Init_mesh()

int MMG2D_Init_mesh ( const int starter,
... )
Parameters
starterdummy argument used to initialize the variadic argument list
...variadic arguments.
Returns
1 if success, 0 if fail

For the MMG2D_mmgslib function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppMet, &your_metric,MMG5_ARG_end).

For the MMG2D_mmgsls function, you need to call the MMG2D_Init_mesh function with the following arguments : MMG2D_Init_mesh(MMG5_ARG_start,MMG5_ARG_ppMesh, &your_mesh, MMG5_ARG_ppLs, &your_level_set,MMG5_ARG_end).

Here,your_mesh is a MMG5_pMesh, your_metric and your_level_set are MMG5_pSol.

MMG structures allocation and initialization.

Remarks
No fortran interface to allow variadic arguments.

Definition at line 43 of file API_functions_2d.c.

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◆ MMG2D_Init_parameters()

void MMG2D_Init_parameters ( MMG5_pMesh mesh)
Parameters
meshpointer toward the mesh structure.

Initialization of the input parameters (stored in the Info structure).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_INIT_PARAMETERS(mesh)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
END SUBROUTINE

Definition at line 81 of file API_functions_2d.c.

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◆ MMG2D_Set_corner()

int MMG2D_Set_corner ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Set corner at point pos (from 1 to nb_vertices included).

Remarks
Fortran interface

‍ SUBROUTINE MMG2D_SET_CORNER(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 721 of file API_functions_2d.c.

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◆ MMG2D_Set_dparameter()

int MMG2D_Set_dparameter ( MMG5_pMesh mesh,
MMG5_pSol sol,
int dparam,
double val )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
dparamdouble parameter to set (see MMG2D_Param structure).
valvalue of the parameter.
Returns
0 if failed, 1 otherwise.

Set double parameter dparam at value val.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_DPARAMETER(mesh,sol,dparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
MMG5_DATA_PTR_T :: sol
INTEGER, INTENT(IN) :: dparam
REAL(KIND=8), INTENT(IN) :: val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 284 of file API_functions_2d.c.

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◆ MMG2D_Set_edge()

int MMG2D_Set_edge ( MMG5_pMesh mesh,
MMG5_int v0,
MMG5_int v1,
MMG5_int ref,
MMG5_int pos )
Parameters
meshpointer toward the mesh structure.
v0first vertex of edge.
v1second vertex of edge.
refedge reference.
posedge position in the mesh.
Returns
0 if failed, 1 otherwise.

Set edge of vertices v0, v1 and reference ref at position pos in mesh structure (pos from 1 to nb_edges included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_EDGE(mesh,v0,v1,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1
INTEGER(MMG5F_INT), INTENT(IN):: pos,ref
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1234 of file API_functions_2d.c.

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◆ MMG2D_Set_edges()

int MMG2D_Set_edges ( MMG5_pMesh mesh,
MMG5_int * edges,
MMG5_int * refs )
Parameters
meshpointer toward the mesh structure.
edgespointer toward the array of edges. Vertices of the $i^{th}$ edge are stored in edge[(i-1)*2]@2.
refsedges references. refs[i-1] is the ref of the $i^{th}$ edge.
Returns
0 if failed, 1 otherwise.

Set vertices and references of the mesh edges.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_EDGES(mesh,edges,refs,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: edges(*),refs(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1363 of file API_functions_2d.c.

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◆ MMG2D_Set_inputMeshName()

int MMG2D_Set_inputMeshName ( MMG5_pMesh mesh,
const char * meshin )
Parameters
meshpointer toward the mesh structure.
meshininput mesh name.
Returns
1.

Set the name of input mesh.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_INPUTMESHNAME(mesh,meshin,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshin
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 63 of file API_functions_2d.c.

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◆ MMG2D_Set_inputSolName()

int MMG2D_Set_inputSolName ( MMG5_pMesh mesh,
MMG5_pSol sol,
const char * solin )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
solinname of the input solution file.
Returns
1.

Set the name of input solution file.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_INPUTSOLNAME(mesh,sol,solin,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solin
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 68 of file API_functions_2d.c.

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◆ MMG2D_Set_iparameter()

int MMG2D_Set_iparameter ( MMG5_pMesh mesh,
MMG5_pSol sol,
int iparam,
MMG5_int val )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure (unused).
iparaminteger parameter to set (see MMG2D_Param structure).
valvalue for the parameter.
Returns
0 if failed, 1 otherwise.

Set integer parameter iparam at value val.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_IPARAMETER(mesh,sol,iparam,val,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
MMG5_DATA_PTR_T :: sol
INTEGER, INTENT(IN) :: iparam
INTEGER(MMG5F_INT), INTENT(IN):: val
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 107 of file API_functions_2d.c.

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◆ MMG2D_Set_ithSol_inSolsAtVertices()

int MMG2D_Set_ithSol_inSolsAtVertices ( MMG5_pSol sol,
int i,
double * s,
MMG5_int pos )
Parameters
solpointer toward the array of solutions
iposition of the solution field that we want to set.
ssolution(s) at mesh vertex pos.
posindex of the vertex on which we set the solution.
Returns
0 if failed, 1 otherwise.

Set values of the solution at the ith field of the solution array. (pos from 1 to nb_vertices included and i from 1 to nb_sols).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_ITHSOL_INSOLSATVERTICES(sol,i,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
INTEGER(MMG5F_INT), INTENT(IN) :: pos
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1797 of file API_functions_2d.c.

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◆ MMG2D_Set_ithSols_inSolsAtVertices()

int MMG2D_Set_ithSols_inSolsAtVertices ( MMG5_pSol sol,
int i,
double * s )
Parameters
solpointer toward the array of solutions
iposition of the solution field that we want to set.
stable of the solutions at mesh vertices. The solution at vertex k is given by s[k-1] for a scalar sol, s[2*(k-1)]@2 for a vectorial solution and s[3*(k-1)]@3 for a tensor solution.
Returns
0 if failed, 1 otherwise.

Set values of the solution at the ith field of the solution array. (i from 1 to nb_sols)

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_ITHSOLS_INSOLSATVERTICES(sol,i,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: sol
INTEGER, INTENT(IN) :: i
REAL(KIND=8), DIMENSION(*),INTENT(OUT) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1741 of file API_functions_2d.c.

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◆ MMG2D_Set_localParameter()

int MMG2D_Set_localParameter ( MMG5_pMesh mesh,
MMG5_pSol sol,
int typ,
MMG5_int ref,
double hmin,
double hmax,
double hausd )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typtype of entity (triangle, edge,...).
refreference of the entity.
hminminimal edge size.
hmaxmaximal edge size.
hausdvalue of the Hausdorff number.
Returns
0 if failed, 1 otherwise.

Set local parameters: set the hausdorff value at val for all elements of type typ and reference ref.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_LOCALPARAMETER(mesh,sol,typ,ref,&
hmin,hmax,hausd,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: typ
INTEGER(MMG5F_INT), INTENT(IN):: ref
REAL(KIND=8), INTENT(IN) :: hmin,hmax,hausd
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 374 of file API_functions_2d.c.

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◆ MMG2D_Set_lsBaseReference()

int MMG2D_Set_lsBaseReference ( MMG5_pMesh mesh,
MMG5_pSol sol,
MMG5_int br )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
brnew level-set base reference.
Returns
0 if failed, 1 otherwise.

Set a new level-set base reference of ref br in ls discretization mode. Based references are boundary conditions to which implicit domain can be attached. All implicit volumes that are not attached to listed base references are deleted as spurious volumes by the rmc option.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_LSBASEREFERENCE(mesh,sol,br,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER(MMG5F_INT), INTENT(IN):: br
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 467 of file API_functions_2d.c.

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◆ MMG2D_Set_meshSize()

int MMG2D_Set_meshSize ( MMG5_pMesh mesh,
MMG5_int np,
MMG5_int nt,
MMG5_int nquad,
MMG5_int na )
Parameters
meshpointer toward the mesh structure.
npnumber of vertices.
ntnumber of triangles.
nquadnumber of quads.
nanumber of edges.
Returns
0 if failed, 1 otherwise.

Set the number of vertices, triangles, quadrilaterals and edges of the mesh and allocate the associated tables. If call twice, reset the whole mesh to realloc it at the new size

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_MESHSIZE(mesh,np,nt,nquad,na,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT) :: np,nt,nquad,na
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 472 of file API_functions_2d.c.

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◆ MMG2D_Set_multiMat()

int MMG2D_Set_multiMat ( MMG5_pMesh mesh,
MMG5_pSol sol,
MMG5_int ref,
int split,
MMG5_int rin,
MMG5_int rex )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
refinput tetra reference.
splitMMG5_MMAT_NoSplit if the entity must not be splitted, MMG5_MMAT_Split otherwise
rininternal reference after ls discretization
rexexternal reference after ls discretization
Returns
0 if failed, 1 otherwise.

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

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_MULTIMAT(mesh,sol,ref,split,rin,rex,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER(MMG5F_INT), INTENT(IN):: ref,rin,rex
INTEGER, INTENT(IN) :: split
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 462 of file API_functions_2d.c.

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◆ MMG2D_Set_outputMeshName()

int MMG2D_Set_outputMeshName ( MMG5_pMesh mesh,
const char * meshout )
Parameters
meshpointer toward the mesh structure.
meshoutname of the output mesh file.
Returns
1.

Set the name of output mesh file.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_OUTPUTMESHNAME(mesh,meshout,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: meshout
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 72 of file API_functions_2d.c.

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◆ MMG2D_Set_outputSolName()

int MMG2D_Set_outputSolName ( MMG5_pMesh mesh,
MMG5_pSol sol,
const char * solout )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
soloutname of the output solution file.
Returns
0 if failed, 1 otherwise.

Set the name of output solution file.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_OUTPUTSOLNAME(mesh,sol,solout,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh,sol
CHARACTER(LEN=*), INTENT(IN) :: solout
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 77 of file API_functions_2d.c.

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◆ MMG2D_Set_parallelEdge()

int MMG2D_Set_parallelEdge ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kedge index.
Returns
1.

Set edge k as parallel.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_PARALLELEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1289 of file API_functions_2d.c.

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◆ MMG2D_Set_quadrilateral()

int MMG2D_Set_quadrilateral ( MMG5_pMesh mesh,
MMG5_int v0,
MMG5_int v1,
MMG5_int v2,
MMG5_int v3,
MMG5_int ref,
MMG5_int pos )
Parameters
meshpointer toward the mesh structure.
v0first vertex of quadrilateral.
v1second vertex of quadrilateral.
v2third vertex of quadrilateral.
v3fourth vertex of quadrilateral.
refquadrilateral reference.
posquadrilateral position in the mesh.
Returns
0 if failed, 1 otherwise.

Set quadrangle of vertices v0, v1,v2,v3 and reference ref at position pos in mesh structure (from 1 to nb_quad included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_QUADRILATERAL(mesh,v0,v1,v2,v3,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,v3,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1099 of file API_functions_2d.c.

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◆ MMG2D_Set_quadrilaterals()

int MMG2D_Set_quadrilaterals ( MMG5_pMesh mesh,
MMG5_int * quadra,
MMG5_int * refs )
Parameters
meshpointer toward the mesh structure.
quadravertices of the quadrilaterals of the mesh Vertices of the $i^{th}$ quadrilateral are stored in quadra[(i-1)*4]@4.
refstable of the quadrangles references. References of the $i^{th}$ quad is stored in refs[i-1].
Returns
0 if failed, 1 otherwise.

Set vertices and references of the mesh quadrilaterals.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs array)

‍! SUBROUTINE MMG2D_SET_QUADRILATERALS(mesh,quadra,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT), DIMENSION(*), INTENT(IN) :: quadra,refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1179 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredEdge()

int MMG2D_Set_requiredEdge ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kedge index.
Returns
1.

Set edge k as required.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_REQUIREDEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1265 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredTriangle()

int MMG2D_Set_requiredTriangle ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
ktriangle index.
Returns
1.

Set triangle k as required.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_REQUIREDTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 944 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredVertex()

int MMG2D_Set_requiredVertex ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Set point k as required.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_REQUIREDVERTEX(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 733 of file API_functions_2d.c.

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◆ MMG2D_Set_scalarSol()

int MMG2D_Set_scalarSol ( MMG5_pSol met,
double s,
MMG5_int pos )
Parameters
metpointer toward the sol structure.
ssolution scalar value.
posposition of the solution in the mesh.
Returns
0 if failed, 1 otherwise.

Set scalar value s at position pos in solution structure. (pos from 1 to nb_vertices included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_SCALARSOL(met,s,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: s
INTEGER(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1437 of file API_functions_2d.c.

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◆ MMG2D_Set_scalarSols()

int MMG2D_Set_scalarSols ( MMG5_pSol met,
double * s )
Parameters
metpointer toward the sol structure.
stable of the scalar solutions values. s[i-1] is the solution at vertex i.
Returns
0 if failed, 1 otherwise.

Set scalar solutions at mesh vertices.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_SCALARSOLS(met,s,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN) :: s
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1498 of file API_functions_2d.c.

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◆ MMG2D_Set_solsAtVerticesSize()

int MMG2D_Set_solsAtVerticesSize ( MMG5_pMesh mesh,
MMG5_pSol * sol,
int nsols,
MMG5_int nentities,
int * typSol )
Parameters
meshpointer toward the mesh structure.
solpointer toward an allocatable sol structure.
nsolsnumber of solutions per entity
nentitiesnumber of entities
typSolArray of size nsol listing the type of the solutions (scalar, vectorial...).
Returns
0 if failed, 1 otherwise.

Initialize an array of solutions field defined at vertices: set dimension, types and number of data. To use to initialize an array of solution fields (not used by Mmg itself).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_SOLSATVERTICESSIZE(mesh,sol,nsols,nentities,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: nsols
INTEGER(MMG5F_INT), INTENT(IN):: nentities
INTEGER, INTENT(IN) :: typSol(*)
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Sol tab allocation

Definition at line 558 of file API_functions_2d.c.

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◆ MMG2D_Set_solSize()

int MMG2D_Set_solSize ( MMG5_pMesh mesh,
MMG5_pSol sol,
int typEntity,
MMG5_int np,
int typSol )
Parameters
meshpointer toward the mesh structure.
solpointer toward the sol structure.
typEntitytype of solutions entities (vertices, triangles...).
npnumber of solutions.
typSoltype of solution (scalar, vectorial...).
Returns
0 if failed, 1 otherwise.

Initialize an array of solutions field: set dimension, types and number of data. To use to initialize an array of solution fields (not used by Mmg itself).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_SOLSIZE(mesh,sol,typEntity,np,typSol,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh,sol
INTEGER, INTENT(IN) :: typEntity
INTEGER(MMG5F_INT), INTENT(IN):: np
INTEGER, INTENT(IN) :: typSol
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 514 of file API_functions_2d.c.

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◆ MMG2D_Set_tensorSol()

int MMG2D_Set_tensorSol ( MMG5_pSol met,
double m11,
double m12,
double m22,
MMG5_int pos )
Parameters
metpointer toward the sol structure.
m11value at position (1,1) in the solution tensor.
m12value at position (1,2) in the solution tensor.
m22value at position (2,2) in the solution tensor.
posposition of the solution in the mesh.
Returns
0 if failed, 1 otherwise.

Set tensor value s at position pos in solution structure (pos from 1 to nb_vertices included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_TENSORSOL(met,m11,m12,m22,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: m11,m12,m22
INTEGER(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1634 of file API_functions_2d.c.

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◆ MMG2D_Set_tensorSols()

int MMG2D_Set_tensorSols ( MMG5_pSol met,
double * sols )
Parameters
metpointer toward the sol structure.
solstable of the tensorial solutions. sols[3*(i-1)]@3 is the solution at vertex i
Returns
0 if failed, 1 otherwise.

Set tensorial values at position pos in solution structure.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_TENSORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN) :: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1702 of file API_functions_2d.c.

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◆ MMG2D_Set_triangle()

int MMG2D_Set_triangle ( MMG5_pMesh mesh,
MMG5_int v0,
MMG5_int v1,
MMG5_int v2,
MMG5_int ref,
MMG5_int pos )
Parameters
meshpointer toward the mesh structure.
v0first vertex of triangle.
v1second vertex of triangle.
v2third vertex of triangle.
reftriangle reference.
postriangle position in the mesh.
Returns
0 if failed, 1 otherwise.

Set triangle of vertices v0, v1, v2 and reference ref at position pos in mesh structure (from 1 to nb_tria included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_TRIANGLE(mesh,v0,v1,v2,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: v0,v1,v2,ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 868 of file API_functions_2d.c.

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◆ MMG2D_Set_triangles()

int MMG2D_Set_triangles ( MMG5_pMesh mesh,
MMG5_int * tria,
MMG5_int * refs )
Parameters
meshpointer toward the mesh structure.
triapointer toward the table of the tria vertices. Vertices of the $i^{th}$ tria are stored in tria[(i-1)*3]@3.
refspointer toward the table of the triangle references. refs[i-1] is the ref of the $i^{th}$ tria.
Returns
0 if failed, 1 otherwise.

Set vertices and references of the mesh triangles.

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs array)

‍! SUBROUTINE MMG2D_SET_TRIANGLES(mesh,tria,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN) :: tria,refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 1015 of file API_functions_2d.c.

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◆ MMG2D_Set_vectorSol()

int MMG2D_Set_vectorSol ( MMG5_pSol met,
double vx,
double vy,
MMG5_int pos )
Parameters
metpointer toward the sol structure.
vxx value of the vectorial solution.
vyy value of the vectorial solution.
posposition of the solution in the mesh (begin to 1).
Returns
0 if failed, 1 otherwise.

Set vectorial value $(v_x,v_y)$ at position pos in solution structure. ( pos from 1 to nb_vertices included).

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_VECTORSOL(met,vx,vy,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8), INTENT(IN) :: vx,vy
INTEGER(MMG5F_INT), INTENT(IN):: pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1524 of file API_functions_2d.c.

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◆ MMG2D_Set_vectorSols()

int MMG2D_Set_vectorSols ( MMG5_pSol met,
double * sols )
Parameters
metpointer toward the sol structure.
solstable of the vectorial solutions sols[2*(i-1)]@2 is the solution at vertex i
Returns
0 if failed, 1 otherwise.

Set vectorial solutions at mesh vertices

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_VECTORSOLS(met,sols,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: met
REAL(KIND=8),DIMENSION(*), INTENT(IN):: sols
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1596 of file API_functions_2d.c.

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◆ MMG2D_Set_vertex()

int MMG2D_Set_vertex ( MMG5_pMesh mesh,
double c0,
double c1,
MMG5_int ref,
MMG5_int pos )
Parameters
meshpointer toward the mesh structure.
c0coordinate of the point along the first dimension.
c1coordinate of the point along the second dimension.
refpoint reference.
posposition of the point in the mesh.
Returns
1 if success, 0 if fail.

Set vertex of coordinates c0, c1 and reference ref at position pos in mesh structure (from 1 to nb_vertices included)..

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_SET_VERTEX(mesh,c0,c1,ref,pos,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
REAL(KIND=8), INTENT(IN) :: c0,c1
INTEGER(MMG5F_INT), INTENT(IN):: ref,pos
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 681 of file API_functions_2d.c.

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◆ MMG2D_Set_vertices()

int MMG2D_Set_vertices ( MMG5_pMesh mesh,
double * vertices,
MMG5_int * refs )
Parameters
meshpointer toward the mesh structure.
verticestable of the points coor. The coordinates of the $i^{th}$ point are stored in vertices[(i-1)*2]@2
refstable of points references. The ref of the $i^th$ point is stored in refs[i-1].
Returns
1.

Set vertices coordinates and references in mesh structure

Remarks
Fortran interface: (commentated in order to allow to pass %val(0) instead of the refs array)

‍! SUBROUTINE MMG2D_SET_VERTICES(mesh,vertices,refs,retval)
! MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
! REAL(KIND=8), DIMENSION(*),INTENT(IN) :: vertices
! INTEGER(MMG5F_INT),DIMENSION(*), INTENT(IN):: refs
! INTEGER, INTENT(OUT) :: retval
! END SUBROUTINE

Definition at line 805 of file API_functions_2d.c.

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◆ MMG2D_Unset_corner()

int MMG2D_Unset_corner ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Remove corner attribute at point pos (from 1 to nb_vertices included).

Remarks
Fortran interface

‍ SUBROUTINE MMG2D_UNSET_CORNER(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 727 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredEdge()

int MMG2D_Unset_requiredEdge ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kedge index.
Returns
1.

Remove required attribute from edge k.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_UNSET_REQUIREDEDGE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 1277 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredTriangle()

int MMG2D_Unset_requiredTriangle ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
ktriangle index.
Returns
1.

Remove required attribute from triangle k.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_UNSET_REQUIREDTRIANGLE(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 957 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredVertex()

int MMG2D_Unset_requiredVertex ( MMG5_pMesh mesh,
MMG5_int k )
Parameters
meshpointer toward the mesh structure.
kvertex index.
Returns
1.

Remove required attribute from point k.

Remarks
Fortran interface:

‍ SUBROUTINE MMG2D_UNSET_REQUIREDVERTEX(mesh,k,retval)
MMG5_DATA_PTR_T,INTENT(INOUT) :: mesh
INTEGER(MMG5F_INT), INTENT(IN):: k
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 740 of file API_functions_2d.c.

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