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

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

Include dependency graph for API_functions_2d.c:

Functions
int	MMG2D_Init_mesh (const int starter,...)
	Initialize a mesh structure and optionally the associated solution and metric structures.

void	MMG2D_Init_fileNames (MMG5_pMesh mesh, MMG5_pSol sol)
	Initialize file names to their default values.

int	MMG2D_Set_inputMeshName (MMG5_pMesh mesh, const char *meshin)
	Set the name of the input mesh.

int	MMG2D_Set_inputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solin)
	Set the name of the input solution file.

int	MMG2D_Set_inputParamName (MMG5_pMesh mesh, const char *fparamin)
	Set the name of the input parameter file.

int	MMG2D_Set_outputMeshName (MMG5_pMesh mesh, const char *meshout)
	Set the name of the output mesh file.

int	MMG2D_Set_outputSolName (MMG5_pMesh mesh, MMG5_pSol sol, const char *solout)
	Set the name of the output solution file.

void	MMG2D_Init_parameters (MMG5_pMesh mesh)
	Initialize the input parameters (stored in the Info structure).

int	MMG2D_Set_iparameter (MMG5_pMesh mesh, MMG5_pSol sol, int iparam, MMG5_int val)
	Set integer parameter iparam to value val.

int	MMG2D_Set_dparameter (MMG5_pMesh mesh, MMG5_pSol sol, int dparam, double val)
	Set double parameter dparam to value val.

int	MMG2D_Set_localParameter (MMG5_pMesh mesh, MMG5_pSol sol, int typ, MMG5_int ref, double hmin, double hmax, double hausd)
	Set local parameters.

int	MMG2D_Set_multiMat (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int ref, int split, MMG5_int rin, MMG5_int rout)
	Set the reference mapping for the elements of ref ref in LS discretization mode.

int	MMG2D_Set_lsBaseReference (MMG5_pMesh mesh, MMG5_pSol sol, MMG5_int br)
	Set level-set base reference.

int	MMG2D_Set_meshSize (MMG5_pMesh mesh, MMG5_int np, MMG5_int nt, MMG5_int nquad, MMG5_int na)
	Set the numbers of entities in the mesh.

int	MMG2D_Set_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, MMG5_int np, int typSol)
	Set the size and type of a solution field.

int	MMG2D_Set_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol sol, int nsols, MMG5_int np, int typSol)
	Initialize an array of solutions field defined at vertices.

int	MMG2D_Get_solSize (MMG5_pMesh mesh, MMG5_pSol sol, int typEntity, MMG5_int np, int *typSol)
	Get the number of solutions, their dimension and their type.

int	MMG2D_Get_solsAtVerticesSize (MMG5_pMesh mesh, MMG5_pSol sol, int nsols, MMG5_int np, int typSol)
	Get the number of elements and dimension of a solution defined on vertices.

int	MMG2D_Get_meshSize (MMG5_pMesh mesh, MMG5_int np, MMG5_int nt, MMG5_int nquad, MMG5_int na)
	Get the number of vertices, triangles and edges of the mesh.

int	MMG2D_Set_vertex (MMG5_pMesh mesh, double c0, double c1, MMG5_int ref, MMG5_int pos)
	Set the coordinates and reference of a single vertex.

int	MMG2D_Set_corner (MMG5_pMesh mesh, MMG5_int k)
	Assign the "corner" attribute to a vertex.

int	MMG2D_Unset_corner (MMG5_pMesh mesh, MMG5_int k)
	Remove the "corner" attribute from a vertex.

int	MMG2D_Set_requiredVertex (MMG5_pMesh mesh, MMG5_int k)
	Assign the "required" attribute to a vertex.

int	MMG2D_Unset_requiredVertex (MMG5_pMesh mesh, MMG5_int k)
	Remove the "required" attribute from a vertex.

int	MMG2D_Get_vertex (MMG5_pMesh mesh, double c0, double c1, MMG5_int ref, int isCorner, int *isRequired)
	Get the coordinates and reference ref of the next vertex of a mesh.

int	MMG2D_GetByIdx_vertex (MMG5_pMesh mesh, double c0, double c1, MMG5_int ref, int isCorner, int *isRequired, MMG5_int idx)
	Get the coordinates and reference of a specific vertex in the mesh.

int	MMG2D_Set_vertices (MMG5_pMesh mesh, double vertices, MMG5_int refs)
	Set the coordinates and references of all vertices in the mesh.

int	MMG2D_Get_vertices (MMG5_pMesh mesh, double vertices, MMG5_int refs, int areCorners, int areRequired)
	Get the coordinates and references of all vertices in the mesh.

int	MMG2D_Set_triangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, MMG5_int pos)
	Set the vertices and reference of a single triangle in a mesh.

int	MMG2D_Set_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)
	Give triangle k the "required" attribute.

int	MMG2D_Unset_requiredTriangle (MMG5_pMesh mesh, MMG5_int k)
	Remove the "required" attribute from triangle k.

int	MMG2D_Get_triangle (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int ref, int *isRequired)
	Get the vertices and reference of the next triangle in the mesh.

int	MMG2D_Set_triangles (MMG5_pMesh mesh, MMG5_int tria, MMG5_int refs)
	Set the vertices and references of all triangles in a mesh.

int	MMG2D_Get_triangles (MMG5_pMesh mesh, MMG5_int tria, MMG5_int refs, int *areRequired)
	Get the vertices and references of all triangles in the mesh.

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)
	Set the vertices and reference of a single quadrangle in a mesh.

int	MMG2D_Get_quadrilateral (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int v2, MMG5_int v3, MMG5_int ref, int isRequired)
	Get the vertices and reference of the next quadrangle of the mesh.

int	MMG2D_Set_quadrilaterals (MMG5_pMesh mesh, MMG5_int quadra, MMG5_int refs)
	Set the vertices and references of all quadrangles in a mesh.

int	MMG2D_Get_quadrilaterals (MMG5_pMesh mesh, MMG5_int quadra, MMG5_int refs, int *areRequired)
	Get the vertices and references of all quadrangles of the mesh.

int	MMG2D_Set_edge (MMG5_pMesh mesh, MMG5_int v0, MMG5_int v1, MMG5_int ref, MMG5_int pos)
	Define a single edge.

int	MMG2D_Set_requiredEdge (MMG5_pMesh mesh, MMG5_int k)
	Give edge k the "required" attribute.

int	MMG2D_Unset_requiredEdge (MMG5_pMesh mesh, MMG5_int k)
	Remove the "required" attribute from edge k.

int	MMG2D_Set_parallelEdge (MMG5_pMesh mesh, MMG5_int k)
	Give edge k the "parallel" attribute.

int	MMG2D_Get_edge (MMG5_pMesh mesh, MMG5_int e0, MMG5_int e1, MMG5_int ref, int isRidge, int *isRequired)
	Get the vertices and reference of the next edge in the mesh.

int	MMG2D_Set_edges (MMG5_pMesh mesh, MMG5_int edges, MMG5_int refs)
	Set the vertices and references of all edges in a mesh.

int	MMG2D_Get_edges (MMG5_pMesh mesh, MMG5_int edges, MMG5_int refs, int areRidges, int areRequired)
	Get the vertices and references of all edges in a mesh.

double	MMG2D_Get_triangleQuality (MMG5_pMesh mesh, MMG5_pSol met, MMG5_int k)
	Get the quality measure of a single triangle in the mesh.

int	MMG2D_Set_scalarSol (MMG5_pSol met, double s, MMG5_int pos)
	Set a single value of a sol structure.

int	MMG2D_Get_scalarSol (MMG5_pSol met, double *s)
	Get the scalar solution value s of next element of a solution.

int	MMG2D_Set_scalarSols (MMG5_pSol met, double *s)
	Set all values of a scalar sol structure.

int	MMG2D_Get_scalarSols (MMG5_pSol met, double *s)
	Get all elements of a scalar sol structure.

int	MMG2D_Set_vectorSol (MMG5_pSol met, double vx, double vy, MMG5_int pos)
	Set a single vector value in a sol structure.

int	MMG2D_Get_vectorSol (MMG5_pSol met, double vx, double vy)
	Get the next element of a vector sol structure.

int	MMG2D_Set_vectorSols (MMG5_pSol met, double *sols)
	Set all values in a vector sol structure.

int	MMG2D_Get_vectorSols (MMG5_pSol met, double *sols)
	Get all elements of a vector sol structure.

int	MMG2D_Set_tensorSol (MMG5_pSol met, double m11, double m12, double m22, MMG5_int pos)
	Set a single element of a tensor sol structure.

int	MMG2D_Get_tensorSol (MMG5_pSol met, double m11, double m12, double *m22)
	Get the next element of a tensor sol structure.

int	MMG2D_Set_tensorSols (MMG5_pSol met, double *sols)
	Set all elements of a tensor sol structure.

int	MMG2D_Get_tensorSols (MMG5_pSol met, double *sols)
	Get all elements of a tensor sol structure.

int	MMG2D_Set_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)
	Set all elements of one out of multiple solution fields that are defined on vertices.

int	MMG2D_Get_ithSols_inSolsAtVertices (MMG5_pSol sol, int i, double *s)
	Get one out of several scalar solutions at all vertices in the mesh.

int	MMG2D_Set_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)
	Set a single element of one out of multiple solution fields that are defined on vertices.

int	MMG2D_Get_ithSol_inSolsAtVertices (MMG5_pSol sol, int i, double *s, MMG5_int pos)
	Get one out of several scalar solutions at a specific vertex.

int	MMG2D_Chk_meshData (MMG5_pMesh mesh, MMG5_pSol met)
	Check if the number of given entities match with mesh and sol size.

int	MMG2D_Free_allSols (MMG5_pMesh mesh, MMG5_pSol *sol)
	Deallocate an array of solution fields.

int	MMG2D_Free_all (const int starter,...)
	Deallocations before return.

int	MMG2D_Free_structures (const int starter,...)
	Structure deallocations before return.

int	MMG2D_Free_names (const int starter,...)
	Structure deallocations before return.

Detailed Description

C API functions definitions for MMG2D library.

Author: Algiane Froehly (Bx INP/Inria/UBordeaux)

Version: 5

Date: 01 2014

Copyright: GNU Lesser General Public License.

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
	)

Check if the number of given entities match with mesh and sol size.

Parameters

mesh	pointer to the mesh structure.
met	pointer to the sol structure.

Returns: 0 on failure, 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 1860 of file API_functions_2d.c.

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◆ MMG2D_Free_all()

int MMG2D_Free_all	(	const int	starter,
			...
	)

Deallocations before return.

Parameters

starter	dummy 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 on failure, 1 on success

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 1911 of file API_functions_2d.c.

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◆ MMG2D_Free_allSols()

int MMG2D_Free_allSols	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol
	)

Deallocate an array of solution fields.

Parameters

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

Returns: 1

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 1905 of file API_functions_2d.c.

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◆ MMG2D_Free_names()

int MMG2D_Free_names	(	const int	starter,
			...
	)

Structure deallocations before return.

Parameters

starter	dummy 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 on failure, 1 otherwise

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 1940 of file API_functions_2d.c.

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◆ MMG2D_Free_structures()

int MMG2D_Free_structures	(	const int	starter,
			...
	)

Structure deallocations before return.

Parameters

starter	dummy 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 on failure, 1 on success

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 1925 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
	)

Get the vertices and reference of the next edge in the mesh.

Parameters

mesh	pointer to the mesh structure.
e0	pointer to the first extremity of the edge.
e1	pointer to the second extremity of the edge.
ref	pointer to the edge reference.
isRidge	pointer to the flag saying if the edge is ridge.
isRequired	pointer to the flag saying if the edge is required.

Returns: 0 on failure, 1 otherwise.

This function retrieves the extremities e0, e1 and reference ref of next edge of mesh. It is meant to be called in a loop over all edges. When it has been called as many times as there are edges in the mesh, the internal edge counter will be reset.

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 1313 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
	)

Get the vertices and references of all edges in a mesh.

Parameters

mesh	pointer to the mesh structure.
edges	pointer to the array of edges. Vertices of the \(i^{th}\) edge are stored in edge[(i-1)*2]@2.
refs	edges references. refs[i-1] is the ref of the \(i^{th}\) edge.
areRidges	1 if the edge is a ridge, 0 otherwise.
areRequired	1 if the edge is required, 0 otherwise.

Returns: 0 on failure, 1 otherwise.

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 1389 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
	)

Get one out of several scalar solutions at a specific vertex.

Parameters

sol	pointer to the array of solutions
i	position of the solution field that we want to set.
s	solution(s) at mesh vertex pos.
pos	index of the vertex on which we get the solution.

Returns: 0 on failure, 1 otherwise.

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

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 1830 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
	)

Get one out of several scalar solutions at all vertices in the mesh.

Parameters

sol	pointer to the array of solutions
i	position of the solution field that we want to get.
s	array of 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 on failure, 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 1775 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
	)

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

recover datas

Parameters

mesh	pointer to the mesh structure.
np	pointer to the number of vertices.
nt	pointer to the number of triangles.
nquad	pointer to the number of quads.
na	pointer to the number of edges.

Returns: 1.

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 663 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
	)

Get the vertices and reference of the next quadrangle of the mesh.

Parameters

mesh	pointer to the mesh structure.
v0	pointer to the first vertex of quadrangle.
v1	pointer to the second vertex of quadrangle.
v2	pointer to the third vertex of quadrangle.
v3	pointer to the fourth vertex of quadrangle.
ref	pointer to the quadrangle reference.
isRequired	pointer to the flag saying if quadrangle is required.

Returns: 0 on failure, 1 otherwise.

Get the vertices v0,v1,v2,v3 and reference ref of the next quadrangle of mesh. This function is meant to be called in a loop over all quadrangles. When it has been called as many times as there are quadrangles, the internal loop counter will be reset.

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 1139 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
	)

Get the vertices and references of all quadrangles of the mesh.

Parameters

mesh	pointer to the mesh structure.
quadra	pointer to the array of quadrangles vertices. Vertices of the \(i^{th}\) quadrangle are stored in quadra[(i-1)*4]@4.
refs	pointer to the array of quadrlaterals references. References of the \(i^{th}\) quad is stored in refs[i-1].
areRequired	pointer to the array of flags saying if the quadrangles are required. areRequired[i-1]=1 if the \(i^{th}\) quad is required.

Returns: 0 on failure, 1 otherwise.

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 1210 of file API_functions_2d.c.

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◆ MMG2D_Get_scalarSol()

int MMG2D_Get_scalarSol	(	MMG5_pSol	met,
		double *	s
	)

Get the scalar solution value s of next element of a solution.

Parameters

met	pointer to the sol structure.
s	pointer to the scalar solution value.

Returns: 0 on failure, 1 otherwise.

This function is meant to be called in a loop over all elements. When it has been called as many times as there are elements in the solution, the internal counter will be reset.

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 1473 of file API_functions_2d.c.

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◆ MMG2D_Get_scalarSols()

int MMG2D_Get_scalarSols	(	MMG5_pSol	met,
		double *	s
	)

Get all elements of a scalar sol structure.

Parameters

met	pointer to the sol structure.
s	array of scalar solutions at mesh vertices. s[i-1] is the solution at vertex i.

Returns: 0 on failure, 1 otherwise.

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 1521 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
	)

Get the number of elements and dimension of a solution defined on vertices.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to an array of sol structure.
nentities	pointer to the number of entities.
typSol	array of size MMG5_NSOL_MAX to store type of each solution (scalar, vectorial, ..., see MMG5_type for possible values).

Returns: 1.

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 634 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
	)

Get the number of solutions, their dimension and their type.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
typEntity	pointer to the type of entities to which solutions are applied (see MMG5_entities for possible values).
np	pointer to the number of solutions.
typSol	pointer to the type of the solutions (scalar, vectorial, ..., see MMG5_type for possible values)

Returns: 1.

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 609 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
	)

Get the next element of a tensor sol structure.

Parameters

met	pointer to the sol structure.
m11	pointer to the position (1,1) in the solution tensor.
m12	pointer to the position (1,2) in the solution tensor.
m22	pointer to the position (2,2) in the solution tensor.

Returns: 0 on failure, 1 otherwise.

This function is meant to be called in a loop over all elements. When it has been called as many times as there are elements in the solution, the internal counter will be reset.

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 1674 of file API_functions_2d.c.

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◆ MMG2D_Get_tensorSols()

int MMG2D_Get_tensorSols	(	MMG5_pSol	met,
		double *	sols
	)

Get all elements of a tensor sol structure.

Parameters

met	pointer to the sol structure.
sols	array of solutions at mesh vertices. sols[3*(i-1)]@3 is the solution at vertex i.

Returns: 0 on failure, 1 otherwise.

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 1731 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
	)

Get the vertices and reference of the next triangle in the mesh.

Parameters

mesh	pointer to the mesh structure.
v0	pointer to the first vertex of triangle.
v1	pointer to the second vertex of triangle.
v2	pointer to the third vertex of triangle.
ref	pointer to the triangle reference.
isRequired	pointer to the flag saying if triangle is required.

Returns: 0 on failure, 1 otherwise.

This function retrieves the vertices v0, v1, v2, and reference ref of the next triangle of mesh. It is meant to be called in a loop over all triangles. When it has been called as many times as there are triangles, the internal loop counter will be reset.

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 976 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
	)

Get the quality measure of a single triangle in the mesh.

Parameters

mesh	pointer to the mesh structure.
met	pointer to the metric structure.
k	index of the triangle for which we want to get the quality.

Returns: the computed quality, or 0 on failure

Get quality of triangle 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 1419 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
	)

Get the vertices and references of all triangles in the mesh.

Parameters

mesh	pointer to the mesh structure.
tria	pointer to the array of triangles vertices Vertices of the \(i^{th}\) tria are stored in tria[(i-1)*3]@3.
refs	pointer to the array of triangles references. refs[i-1] is the ref of the \(i^{th}\) tria.
areRequired	pointer to array of flags saying if triangles are required. areRequired[i-1]=1 if the \(i^{th}\) tria is required.

Returns: 0 on failure, 1 otherwise.

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 1079 of file API_functions_2d.c.

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◆ MMG2D_Get_vectorSol()

int MMG2D_Get_vectorSol	(	MMG5_pSol	met,
		double *	vx,
		double *	vy
	)

Get the next element of a vector sol structure.

Parameters

met	pointer to the sol structure.
vx	x value of the vectorial solution.
vy	y value of the vectorial solution.

Returns: 0 on failure, 1 otherwise.

This function retrieves vectorial solution \((v_x,v_y)\) of the next element of met. It is meant to be called in a loop over all elements. When it has been called as many times as there are elements in the solution, the internal counter will be reset.

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 1571 of file API_functions_2d.c.

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◆ MMG2D_Get_vectorSols()

int MMG2D_Get_vectorSols	(	MMG5_pSol	met,
		double *	sols
	)

Get all elements of a vector sol structure.

Parameters

met	pointer to the sol structure.
sols	array to store the data in the order \([x_1, y_1, x_2, \ldots, y_N]\)

Returns: 0 on failure, 1 otherwise.

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 1624 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
	)

Get the coordinates and reference ref of the next vertex of a mesh.

Parameters

mesh	pointer to the mesh structure.
c0	pointer to the coordinate of the vertex along the first dimension.
c1	pointer to the coordinate of the vertex along the second dimension.
ref	pointer to the vertex reference.
isCorner	pointer to the flag saying if vertex is corner.
isRequired	pointer to the flag saying if vertex is required.

Returns: 1.

This function retrieves the coordinates c0 and c1, and reference ref of the next vertex of a mesh. It is meant to be used in a loop over all vertices. When this function has been called as many times as there are vertices, the internal loop counter will be reset. To obtain data for a specific vertex, the MMG2D_GetByIdx_vertex function can be used instead.

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 752 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
	)

Get the coordinates and references of all vertices in the mesh.

Parameters

mesh	pointer to the mesh structure.
vertices	pointer to the array of vertex coordinates. The coordinates of the \(i^{th}\) vertex are stored in vertices[(i-1)*2]@2.
refs	pointer to the array of references. The ref of the \(i^th\) vertex is stored in refs[i-1].
areCorners	pointer to the array of flags saying if vertices are corners. areCorners[i-1]=1 if the \(i^{th}\) vertex is corner.
areRequired	pointer to the array of flags saying if vertices are required. areRequired[i-1]=1 if the \(i^{th}\) vertex is required.

Returns: 1.

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 839 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
	)

Get the coordinates and reference of a specific vertex in the mesh.

Parameters

mesh	pointer to the mesh structure.
c0	pointer to the coordinate of the vertex along the first dimension.
c1	pointer to the coordinate of the vertex along the second dimension.
ref	pointer to the vertex reference.
isCorner	pointer to the flag saying if vertex is corner.
isRequired	pointer to the flag saying if vertex is required.
idx	index of vertex 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 779 of file API_functions_2d.c.

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◆ MMG2D_Init_fileNames()

void MMG2D_Init_fileNames	(	MMG5_pMesh	mesh,
		MMG5_pSol	sol
	)

Initialize file names to their default values.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.

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,
			...
	)

Initialize a mesh structure and optionally the associated solution and metric structures.

Parameters

starter	dummy argument used to initialize the variadic argument list
...	variadic arguments.

Returns: 1 on success, 0 on failure

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.

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 )

Initialize the input parameters (stored in the Info structure).

Parameters

mesh	pointer to the mesh structure.

Remarks: Fortran interface:

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

Definition at line 84 of file API_functions_2d.c.

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◆ MMG2D_Set_corner()

int MMG2D_Set_corner	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Assign the "corner" attribute to a vertex.

Parameters

mesh	pointer to the mesh structure.
k	vertex index.

Returns: 1.

Set the "corner" attribute at vertex k. This affects how the vertex is treated during remeshing.

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 727 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
	)

Set double parameter dparam to value val.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
dparam	double parameter to set (see MMG2D_Param structure).
val	value of the parameter.

Returns: 0 on failure, 1 otherwise.

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 283 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
	)

Define a single edge.

Parameters

mesh	pointer to the mesh structure.
v0	first vertex of edge.
v1	second vertex of edge.
ref	edge reference.
pos	edge position in the mesh.

Returns: 0 on failure, 1 otherwise.

Define an edge with vertices v0, v1 and reference ref at position pos in the mesh structure (pos from 1 to the number of 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 1240 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
	)

Set the vertices and references of all edges in a mesh.

Parameters

mesh	pointer to the mesh structure.
edges	pointer to the array of edges. Vertices of the \(i^{th}\) edge are stored in edge[(i-1)*2]@2.
refs	edges references. refs[i-1] is the ref of the \(i^{th}\) edge.

Returns: 0 on failure, 1 otherwise.

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 1369 of file API_functions_2d.c.

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◆ MMG2D_Set_inputMeshName()

int MMG2D_Set_inputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshin
	)

Set the name of the input mesh.

Parameters

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

Returns: 1.

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 62 of file API_functions_2d.c.

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◆ MMG2D_Set_inputParamName()

int MMG2D_Set_inputParamName	(	MMG5_pMesh	mesh,
		const char *	fparamin
	)

Set the name of the input parameter file.

Parameters

mesh	pointer to the mesh structure.
fparamin	name of the input parameter file.

Returns: 1.

Remarks: Fortran interface:

‍ SUBROUTINE MMG2D_SET_INPUTPARAMNAME(mesh,fparamin,strlen0,retval)
MMG5_DATA_PTR_T, INTENT(INOUT) :: mesh
CHARACTER(LEN=*), INTENT(IN) :: fparamin
INTEGER, INTENT(IN) :: strlen0
INTEGER, INTENT(OUT) :: retval
END SUBROUTINE

Definition at line 71 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
	)

Set the name of the input solution file.

Parameters

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

Returns: 1.

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 67 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
	)

Set integer parameter iparam to value val.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure (unused).
iparam	integer parameter to set (see MMG2D_Param structure).
val	value for the parameter.

Returns: 0 on failure, 1 otherwise.

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 112 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
	)

Set a single element of one out of multiple solution fields that are defined on vertices.

Parameters

sol	pointer to the array of solutions
i	position of the solution field that we want to set.
s	solution(s) at mesh vertex pos.
pos	index of the vertex on which we set the solution.

Returns: 0 on failure, 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 1803 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
	)

Set all elements of one out of multiple solution fields that are defined on vertices.

Parameters

sol	pointer to the array of solutions
i	position of the solution field that we want to set.
s	array of 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 on failure, 1 otherwise.

Set scalar 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 1747 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
	)

Set local parameters.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
typ	type of entity (triangle, edge,...).
ref	reference of the entity.
hmin	minimal edge size.
hmax	maximal edge size.
hausd	value of the Hausdorff number.

Returns: 0 on failure, 1 otherwise.

Set local parameters: set the Hausdorff distance, minimal desired edge length, and maximal desired edge length for all entities 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 380 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
	)

Set level-set base reference.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
br	new level-set base reference.

Returns: 0 on failure, 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 473 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
	)

Set the numbers of entities in the mesh.

Parameters

mesh	pointer to the mesh structure.
np	number of vertices.
nt	number of triangles.
nquad	number of quads.
na	number of edges.

Returns: 0 on failure, 1 otherwise.

Set the number of vertices, triangles, quadrangles 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 478 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	rmin,
		MMG5_int	rplus
	)

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

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
ref	input tetra reference.
split	MMG5_MMAT_NoSplit if the entity must not be split, MMG5_MMAT_Split otherwise
rmin	reference for the negative side after LS discretization
rplus	reference for the positive side after LS discretization

Returns: 0 on failure, 1 otherwise.

Remarks: Fortran interface:

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

With this function you can determine which references will be given to the triangles on both sides of the level set, after discretization. Negative and positive here refer to areas where the function is smaller or larger, respectively, than the isovalue of the level set.

Definition at line 468 of file API_functions_2d.c.

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◆ MMG2D_Set_outputMeshName()

int MMG2D_Set_outputMeshName	(	MMG5_pMesh	mesh,
		const char *	meshout
	)

Set the name of the output mesh file.

Parameters

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

Returns: 1.

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 75 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
	)

Set the name of the output solution file.

Parameters

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

Returns: 0 on failure, 1 otherwise.

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 80 of file API_functions_2d.c.

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◆ MMG2D_Set_parallelEdge()

int MMG2D_Set_parallelEdge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Give edge k the "parallel" attribute.

Parameters

mesh	pointer to the mesh structure.
k	edge index.

Returns: 1.

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 1295 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
	)

Set the vertices and reference of a single quadrangle in a mesh.

Parameters

mesh	pointer to the mesh structure.
v0	first vertex of quadrangle.
v1	second vertex of quadrangle.
v2	third vertex of quadrangle.
v3	fourth vertex of quadrangle.
ref	quadrangle reference.
pos	quadrangle position in the mesh.

Returns: 0 on failure, 1 otherwise.

Define a quadrangle with 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 1105 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
	)

Set the vertices and references of all quadrangles in a mesh.

Parameters

mesh	pointer to the mesh structure.
quadra	vertices of the quadrangles of the mesh Vertices of the \(i^{th}\) quadrangle are stored in quadra[(i-1)*4]@4.
refs	array of references. The reference of the \(i^{th}\) quadrangle is stored in refs[i-1].

Returns: 0 on failure, 1 otherwise.

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 1185 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredEdge()

int MMG2D_Set_requiredEdge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Give edge k the "required" attribute.

Parameters

mesh	pointer to the mesh structure.
k	edge index.

Returns: 1.

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 1271 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredTriangle()

int MMG2D_Set_requiredTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Give triangle k the "required" attribute.

Parameters

mesh	pointer to the mesh structure.
k	triangle index.

Returns: 1.

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 950 of file API_functions_2d.c.

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◆ MMG2D_Set_requiredVertex()

int MMG2D_Set_requiredVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Assign the "required" attribute to a vertex.

Parameters

mesh	pointer to the mesh structure.
k	vertex index.

Returns: 1.

Set vertex k as required (k from 1 to the number of vertices included). This prevents the remesher from moving the vertex.

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 739 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
	)

Set a single value of a sol structure.

Parameters

met	pointer to the sol structure.
s	solution scalar value.
pos	position of the solution in the mesh.

Returns: 0 on failure, 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 1443 of file API_functions_2d.c.

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◆ MMG2D_Set_scalarSols()

int MMG2D_Set_scalarSols	(	MMG5_pSol	met,
		double *	s
	)

Set all values of a scalar sol structure.

Parameters

met	pointer to the sol structure.
s	array of scalar solutions values. s[i-1] is the solution at vertex i.

Returns: 0 on failure, 1 otherwise.

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 1504 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
	)

Initialize an array of solutions field defined at vertices.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to an allocatable sol structure.
nsols	number of solutions per entity
nentities	number of entities
typSol	Array of size nsol listing the type of the solutions (scalar, vectorial, ..., see MMG5_type for possible values).

Returns: 0 on failure, 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 564 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
	)

Set the size and type of a solution field.

Parameters

mesh	pointer to the mesh structure.
sol	pointer to the sol structure.
typEntity	type of solutions entities (vertices, triangles, ..., see MMG5_entities for possible values).
np	number of solutions.
typSol	type of solution (scalar, vectorial, ..., see MMG5_type for possible values).

Returns: 0 on failure, 1 otherwise.

Initialize an array of solution 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 520 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
	)

Set a single element of a tensor sol structure.

Parameters

met	pointer to the sol structure.
m11	value at position (1,1) in the solution tensor.
m12	value at position (1,2) in the solution tensor.
m22	value at position (2,2) in the solution tensor.
pos	position of the solution in the mesh.

Returns: 0 on failure, 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 1640 of file API_functions_2d.c.

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◆ MMG2D_Set_tensorSols()

int MMG2D_Set_tensorSols	(	MMG5_pSol	met,
		double *	sols
	)

Set all elements of a tensor sol structure.

Parameters

met	pointer to the sol structure.
sols	array of tensorial solutions. sols[3*(i-1)]@3 is the solution at vertex i

Returns: 0 on failure, 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 1708 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
	)

Set the vertices and reference of a single triangle in a mesh.

Parameters

mesh	pointer to the mesh structure.
v0	first vertex of triangle.
v1	second vertex of triangle.
v2	third vertex of triangle.
ref	triangle reference.
pos	triangle position in the mesh.

Returns: 0 on failure, 1 otherwise.

This function defines a triangle with vertices v0, v1, v2 and reference ref at position pos in mesh structure (from 1 to the number of triangles 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 874 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
	)

Set the vertices and references of all triangles in a mesh.

Parameters

mesh	pointer to the mesh structure.
tria	pointer to the array of the triangle's vertices. The vertices of the \(i^{th}\) tria are stored in tria[(i-1)*3]@3.
refs	pointer to the array of the triangle references. refs[i-1] is the ref of the \(i^{th}\) tria.

Returns: 0 on failure, 1 otherwise.

This function sets the vertices and references of all triangles in a mesh.

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 1021 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
	)

Set a single vector value in a sol structure.

Parameters

met	pointer to the sol structure.
vx	x value of the vectorial solution.
vy	y value of the vectorial solution.
pos	position of the solution in the mesh (begins at 1).

Returns: 0 on failure, 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 1530 of file API_functions_2d.c.

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◆ MMG2D_Set_vectorSols()

int MMG2D_Set_vectorSols	(	MMG5_pSol	met,
		double *	sols
	)

Set all values in a vector sol structure.

Parameters

met	pointer to the sol structure.
sols	array of vectorial solutions sols[2*(i-1)]@2 is the solution at vertex i

Returns: 0 on failure, 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 1602 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
	)

Set the coordinates and reference of a single vertex.

Parameters

mesh	pointer to the mesh structure.
c0	coordinate of the vertex along the first dimension.
c1	coordinate of the vertex along the second dimension.
ref	vertex reference.
pos	position of the vertex in the mesh.

Returns: 1 on success, 0 in case of failure

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 687 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
	)

Set the coordinates and references of all vertices in the mesh.

Parameters

mesh	pointer to the mesh structure.
vertices	array of vertex coordinates in the order \([x_1, y_1, x_2, \ldots, y_N]\)
refs	array of vertex references \([r_1, r_2, \ldots, r_N]\)

Returns: 1.

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 811 of file API_functions_2d.c.

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◆ MMG2D_Unset_corner()

int MMG2D_Unset_corner	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Remove the "corner" attribute from a vertex.

Parameters

mesh	pointer to the mesh structure.
k	vertex index.

Returns: 1.

Remove corner attribute from vertex k (from 1 to the number of 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 733 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredEdge()

int MMG2D_Unset_requiredEdge	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Remove the "required" attribute from edge k.

Parameters

mesh	pointer to the mesh structure.
k	edge index.

Returns: 1.

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 1283 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredTriangle()

int MMG2D_Unset_requiredTriangle	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Remove the "required" attribute from triangle k.

Parameters

mesh	pointer to the mesh structure.
k	triangle index.

Returns: 1.

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 963 of file API_functions_2d.c.

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◆ MMG2D_Unset_requiredVertex()

int MMG2D_Unset_requiredVertex	(	MMG5_pMesh	mesh,
		MMG5_int	k
	)

Remove the "required" attribute from a vertex.

Parameters

mesh	pointer to the mesh structure.
k	vertex index.

Returns: 1.

This function removes the "required" attribute from vertex 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 746 of file API_functions_2d.c.

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Functions

Detailed Description

Function Documentation

◆ MMG2D_Chk_meshData()

◆ MMG2D_Free_all()

◆ MMG2D_Free_allSols()

◆ MMG2D_Free_names()

◆ MMG2D_Free_structures()

◆ MMG2D_Get_edge()

◆ MMG2D_Get_edges()

◆ MMG2D_Get_ithSol_inSolsAtVertices()

◆ MMG2D_Get_ithSols_inSolsAtVertices()

◆ MMG2D_Get_meshSize()

◆ MMG2D_Get_quadrilateral()

◆ MMG2D_Get_quadrilaterals()

◆ MMG2D_Get_scalarSol()

◆ MMG2D_Get_scalarSols()

◆ MMG2D_Get_solsAtVerticesSize()

◆ MMG2D_Get_solSize()

◆ MMG2D_Get_tensorSol()

◆ MMG2D_Get_tensorSols()

◆ MMG2D_Get_triangle()

◆ MMG2D_Get_triangleQuality()

◆ MMG2D_Get_triangles()

◆ MMG2D_Get_vectorSol()

◆ MMG2D_Get_vectorSols()

◆ MMG2D_Get_vertex()

◆ MMG2D_Get_vertices()

◆ MMG2D_GetByIdx_vertex()

◆ MMG2D_Init_fileNames()

◆ MMG2D_Init_mesh()

◆ MMG2D_Init_parameters()

◆ MMG2D_Set_corner()

◆ MMG2D_Set_dparameter()

◆ MMG2D_Set_edge()

◆ MMG2D_Set_edges()

◆ MMG2D_Set_inputMeshName()

◆ MMG2D_Set_inputParamName()

◆ MMG2D_Set_inputSolName()

◆ MMG2D_Set_iparameter()

◆ MMG2D_Set_ithSol_inSolsAtVertices()

◆ MMG2D_Set_ithSols_inSolsAtVertices()

◆ MMG2D_Set_localParameter()

◆ MMG2D_Set_lsBaseReference()

◆ MMG2D_Set_meshSize()

◆ MMG2D_Set_multiMat()

◆ MMG2D_Set_outputMeshName()

◆ MMG2D_Set_outputSolName()

◆ MMG2D_Set_parallelEdge()

◆ MMG2D_Set_quadrilateral()

◆ MMG2D_Set_quadrilaterals()

◆ MMG2D_Set_requiredEdge()

◆ MMG2D_Set_requiredTriangle()

◆ MMG2D_Set_requiredVertex()

◆ MMG2D_Set_scalarSol()

◆ MMG2D_Set_scalarSols()

◆ MMG2D_Set_solsAtVerticesSize()

◆ MMG2D_Set_solSize()

◆ MMG2D_Set_tensorSol()

◆ MMG2D_Set_tensorSols()

◆ MMG2D_Set_triangle()

◆ MMG2D_Set_triangles()

◆ MMG2D_Set_vectorSol()

◆ MMG2D_Set_vectorSols()

◆ MMG2D_Set_vertex()

◆ MMG2D_Set_vertices()

◆ MMG2D_Unset_corner()

◆ MMG2D_Unset_requiredEdge()

◆ MMG2D_Unset_requiredTriangle()

◆ MMG2D_Unset_requiredVertex()