#include "cs_defs.h"
#include <errno.h>
#include <locale.h>
#include <assert.h>
#include <bft_mem.h>
#include <bft_printf.h>
#include "cs_mesh_location.h"
#include "cs_cdo_bc.h"

Include dependency graph for cs_cdo_bc.c:

Macros
#define	CS_BC_FLAG_HMG (1 << 0) /* 1: homogeneous (i.e. 0) */

#define	CS_BC_FLAG_CONST (1 << 1) /* 2: constant value */

#define	CS_BC_FLAG_DIRI (1 << 2) /* 4: Dirichlet BC*/

#define	CS_BC_FLAG_NEUM (1 << 3) /* 8: Neumann BC */

#define	CS_BC_FLAG_ROBIN (1 << 4) /* 16: Robin BC*/

#define	CS_BC_FLAG_SCAL (1 << 5) /* 32: scalar-valued */

#define	CS_BC_FLAG_VECT (1 << 6) /* 64: vector-valued */

#define	CS_BC_FLAG_TENS (1 << 7) /* 128: tensor-valued */

#define	CS_BC_FLAG_TANG (1 << 8) /* 256: tangential component */

#define	CS_BC_FLAG_NORM (1 << 9) /* 512: normal component */

#define	CS_BC_FLAG_VTX (1 << 10) /* 1024: on vertices */

#define	CS_BC_FLAG_EDGE (1 << 11) /* 2048: on edges */

#define	CS_BC_FLAG_FACE (1 << 12) /* 4096: on faces */

#define	CS_BC_FLAG_CELL (1 << 13) /* 8192: on cells */

#define	CS_BC_FLAG_PRIM (1 << 14) /* 16384: on primal mesh */

#define	CS_BC_FLAG_DUAL (1 << 15) /* 32768: on dual mesh */

Functions
cs_cdo_bc_list_t *	cs_cdo_bc_list_create (cs_lnum_t n_elts, cs_lnum_t n_nhmg_elts)
	Create a cs_cdo_bc_list_t structure. More...

cs_cdo_bc_list_t *	cs_cdo_bc_list_free (cs_cdo_bc_list_t *bcl)
	Free a cs_cdo_bc_list_t structure. More...

cs_cdo_bc_t *	cs_cdo_bc_init (const cs_param_bc_t *param_bc, cs_lnum_t n_b_faces)
	Prepare the treatment of the boundary conditions. Compile the information detailed in a cs_param_bc_t structure into the structure cs_cdo_bc_t (based on border faces). This is a primilary step to be ready to set the values of the BC. More...

cs_cdo_bc_t *	cs_cdo_bc_free (cs_cdo_bc_t *face_bc)
	Free a cs_cdo_bc_t structure. More...

cs_cdo_bc_list_t *	cs_cdo_bc_vtx_dir_create (const cs_mesh_t m, const cs_cdo_bc_t face_bc)
	Build cs_cdo_bc_list_t structures for Dirichlet BC on primal vertices. When there is a choice between homogeneous or non homogeneous BCs, we always set the homogeneous condition for Dirichlet BCs. More...

void	cs_cdo_bc_dirichlet_set (cs_flag_t dof_flag, double tcur, const void geom, const cs_param_bc_t bc, const cs_cdo_bc_list_t ent_dir, double dir_val)
	Set the Dirichlet values to enforce on the corresponding entities. More...

Macro Definition Documentation

#define CS_BC_FLAG_CELL (1 << 13) /* 8192: on cells */

#define CS_BC_FLAG_CONST (1 << 1) /* 2: constant value */

#define CS_BC_FLAG_DIRI (1 << 2) /* 4: Dirichlet BC*/

#define CS_BC_FLAG_DUAL (1 << 15) /* 32768: on dual mesh */

#define CS_BC_FLAG_EDGE (1 << 11) /* 2048: on edges */

#define CS_BC_FLAG_FACE (1 << 12) /* 4096: on faces */

#define CS_BC_FLAG_HMG (1 << 0) /* 1: homogeneous (i.e. 0) */

#define CS_BC_FLAG_NEUM (1 << 3) /* 8: Neumann BC */

#define CS_BC_FLAG_NORM (1 << 9) /* 512: normal component */

#define CS_BC_FLAG_PRIM (1 << 14) /* 16384: on primal mesh */

#define CS_BC_FLAG_ROBIN (1 << 4) /* 16: Robin BC*/

#define CS_BC_FLAG_SCAL (1 << 5) /* 32: scalar-valued */

#define CS_BC_FLAG_TANG (1 << 8) /* 256: tangential component */

#define CS_BC_FLAG_TENS (1 << 7) /* 128: tensor-valued */

#define CS_BC_FLAG_VECT (1 << 6) /* 64: vector-valued */

#define CS_BC_FLAG_VTX (1 << 10) /* 1024: on vertices */

Function Documentation

void cs_cdo_bc_dirichlet_set	(	cs_flag_t	dof_flag,
		double	tcur,
		const void *	geom,
		const cs_param_bc_t *	bc,
		const cs_cdo_bc_list_t *	ent_dir,
		double *	dir_val
	)

Set the Dirichlet values to enforce on the corresponding entities.

Parameters

[in]	dof_flag	information about the corresponding DoF to treat
[in]	tcur	current physical time of the simulation
[in]	stride	1, 3, 6, 9 (depend on the type of equation)
[in]	geom	structure storing geometric information
[in]	bc	pointer to a cs_param_bc_t structure
[in]	ent_dir	pointer to a cs_cdo_bc_list_t
[in,out]	dir_val	array used to store Dirichlet values

cs_cdo_bc_t* cs_cdo_bc_free ( cs_cdo_bc_t * face_bc )

Free a cs_cdo_bc_t structure.

Parameters

[in,out] face_bc pointer to a cs_cdo_bc_t structure

Returns: a NULL pointer

cs_cdo_bc_t* cs_cdo_bc_init	(	const cs_param_bc_t *	param_bc,
		cs_lnum_t	n_b_faces
	)

Prepare the treatment of the boundary conditions. Compile the information detailed in a cs_param_bc_t structure into the structure cs_cdo_bc_t (based on border faces). This is a primilary step to be ready to set the values of the BC.

Parameters

[in]	param_bc	pointer to the parameters related to BCs
[in]	n_b_faces	number of border faces

Returns: a pointer to a new allocated cs_cdo_bc_t structure

cs_cdo_bc_list_t* cs_cdo_bc_list_create	(	cs_lnum_t	n_elts,
		cs_lnum_t	n_nhmg_elts
	)

Create a cs_cdo_bc_list_t structure.

Parameters

[in]	n_elts	number of entries of the list
[in]	n_hmg_elts	number of elements attached to a homogeneous BC

Returns: a new allocated pointer to a cs_cdo_bc_list_t structure

cs_cdo_bc_list_t* cs_cdo_bc_list_free ( cs_cdo_bc_list_t * bcl )

Free a cs_cdo_bc_list_t structure.

Parameters

[in] bcl pointer to the cs_cdo_bc_list_t structure to free

Returns: a NULL pointer

cs_cdo_bc_list_t* cs_cdo_bc_vtx_dir_create	(	const cs_mesh_t *	m,
		const cs_cdo_bc_t *	face_bc
	)

Build cs_cdo_bc_list_t structures for Dirichlet BC on primal vertices. When there is a choice between homogeneous or non homogeneous BCs, we always set the homogeneous condition for Dirichlet BCs.

Parameters

[in]	m	pointer to a cs_mesh_t structure
[in]	face_bc	pointer to a cs_cdo_bc_t structure

Returns: a pointer to a new allocated cs_cdo_bc_list_t structure

Macros

Functions

Macro Definition Documentation

Function Documentation