#include "cs_defs.h"
#include "cs_cdo_connect.h"
#include "cs_cdo_local.h"

Include dependency graph for cs_enforcement.h:

Data Structures
struct	cs_enforcement_param_t
	Set of data defining an enforcement. More...

Enumerations
enum	cs_enforcement_selection_t { CS_ENFORCEMENT_SELECTION_CELLS , CS_ENFORCEMENT_SELECTION_FACES , CS_ENFORCEMENT_SELECTION_EDGES , CS_ENFORCEMENT_SELECTION_VERTICES }
	Type of entities used to define the selection where the enforcement takes place. More...

enum	cs_enforcement_type_t { CS_ENFORCEMENT_BY_CONSTANT , CS_ENFORCEMENT_BY_DOF_VALUES }
	Describe the way the values to enforce are defined. More...

Functions
cs_enforcement_param_t *	cs_enforcement_param_create (cs_enforcement_selection_t sel_type, cs_enforcement_type_t type, int stride, cs_lnum_t n_elts, const cs_lnum_t elt_ids, const cs_real_t values)
	Create and define a cs_enforcement_param_t structure. More...

void	cs_enforcement_param_reset (cs_enforcement_param_t efp, cs_enforcement_selection_t sel_type, cs_enforcement_type_t type, int stride, cs_lnum_t n_elts, const cs_lnum_t elt_ids, const cs_real_t *values)
	Reset an existing cs_enforcement_param_t structure. More...

cs_enforcement_param_t *	cs_enforcement_param_copy (const cs_enforcement_param_t *ref)
	Copy a cs_enforcement_param_t structure. More...

void	cs_enforcement_param_free (cs_enforcement_param_t **p_efp)
	Free a cs_enforcement_param_t structure. More...

void	cs_enforcement_param_log (const char eqname, const cs_enforcement_param_t efp)
	Log a cs_enforcement_param_t structure. More...

cs_real_t *	cs_enforcement_define_at_vertices (const cs_cdo_connect_t connect, int n_params, cs_enforcement_param_t *efp_array)
	Build a cs_enforcement_t structure for vertex-based scheme. More...

cs_real_t *	cs_enforcement_define_at_faces (const cs_cdo_connect_t connect, int n_params, cs_enforcement_param_t *efp_array)
	Build a cs_enforcement_t structure for face-based scheme. More...

cs_real_t *	cs_enforcement_define_at_edges (const cs_cdo_connect_t connect, int n_params, cs_enforcement_param_t *efp_array)
	Build a cs_enforcement_t structure for edge-based scheme. More...

bool	cs_enforcement_dofs_cw (const cs_real_t forced_values, cs_cell_sys_t csys, cs_real_t *cw_forced_values)
	Build the cell-wise value to enforce. More...

Enumeration Type Documentation

◆ cs_enforcement_selection_t

enum cs_enforcement_selection_t

Type of entities used to define the selection where the enforcement takes place.

Two mechanisms are possible.

1) Cell selection: defined a selection of cells and then automatically built the related selection of degrees of freedom and assigned a value to each selected degrees of freedom

2) DoF selection (faces or vertices up to now): defined a selection of degrees of freedom (DoFs) and assign a values to a selection of degrees of freedom inside

Enumerator
CS_ENFORCEMENT_SELECTION_CELLS	List of cell ids
CS_ENFORCEMENT_SELECTION_FACES	List of face ids
CS_ENFORCEMENT_SELECTION_EDGES	List of edge ids
CS_ENFORCEMENT_SELECTION_VERTICES	List of vertex ids

◆ cs_enforcement_type_t

enum cs_enforcement_type_t

Describe the way the values to enforce are defined.

Enumerator
CS_ENFORCEMENT_BY_CONSTANT	The same constant value for each DoF
CS_ENFORCEMENT_BY_DOF_VALUES	A prescribed value for each DoF

Function Documentation

◆ cs_enforcement_define_at_edges()

cs_real_t* cs_enforcement_define_at_edges	(	const cs_cdo_connect_t *	connect,
		int	n_params,
		cs_enforcement_param_t **	efp_array
	)

Build a cs_enforcement_t structure for edge-based scheme.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t
[in]	n_params	number of enforcement parameters
[in]	efp_array	array of parameter structures defining the enforcement

Returns: an array with the values to enforce

◆ cs_enforcement_define_at_faces()

cs_real_t* cs_enforcement_define_at_faces	(	const cs_cdo_connect_t *	connect,
		int	n_params,
		cs_enforcement_param_t **	efp_array
	)

Build a cs_enforcement_t structure for face-based scheme.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t
[in]	n_params	number of enforcement parameters
[in]	efp_array	array of parameter structures defining the enforcement

Returns: an array with the values to enforce

◆ cs_enforcement_define_at_vertices()

cs_real_t* cs_enforcement_define_at_vertices	(	const cs_cdo_connect_t *	connect,
		int	n_params,
		cs_enforcement_param_t **	efp_array
	)

Build a cs_enforcement_t structure for vertex-based scheme.

Parameters

[in]	connect	pointer to a cs_cdo_connect_t
[in]	n_params	number of enforcement parameters
[in]	efp_array	array of parameter structures defining the enforcement

Returns: an array with the values to enforce

◆ cs_enforcement_dofs_cw()

bool cs_enforcement_dofs_cw	(	const cs_real_t *	forced_values,
		cs_cell_sys_t *	csys,
		cs_real_t *	cw_forced_values
	)

Build the cell-wise value to enforce.

Parameters

[in]	forced_values	values to enforce or FLT_MAX
[in,out]	csys	pointer to a cs_cell_sys_t structure
[in,out]	cw_forced_values	local values to enforce

Returns: true if at least one DoF has to be enforced

◆ cs_enforcement_param_copy()

cs_enforcement_param_t* cs_enforcement_param_copy ( const cs_enforcement_param_t * ref )

Copy a cs_enforcement_param_t structure.

Parameters

[in] ref reference structure to copy

Returns: a pointer to a cs_enforcement_param_t structure

◆ cs_enforcement_param_create()

cs_enforcement_param_t* cs_enforcement_param_create	(	cs_enforcement_selection_t	sel_type,
		cs_enforcement_type_t	type,
		int	stride,
		cs_lnum_t	n_elts,
		const cs_lnum_t *	elt_ids,
		const cs_real_t *	values
	)

Create and define a cs_enforcement_param_t structure.

Parameters

[in]	sel_type	type of elements which have been selected
[in]	type	way to set values for the selected elements
[in]	stride	number of values to enforce by element
[in]	n_elts	number of selected elements locally
[in]	elt_ids	list of element ids
[in]	values	array of values to enforce

Returns: a pointer to a cs_enforcement_param_t structure

◆ cs_enforcement_param_free()

void cs_enforcement_param_free ( cs_enforcement_param_t ** p_efp )

Free a cs_enforcement_param_t structure.

Parameters

[in,out] p_efp double pointer to the structure to free

◆ cs_enforcement_param_log()

void cs_enforcement_param_log	(	const char *	eqname,
		const cs_enforcement_param_t *	efp
	)

Log a cs_enforcement_param_t structure.

Parameters

[in]	eqname	name of the related equation
[in]	efp	pointer to a cs_enforcement_param_t structure

◆ cs_enforcement_param_reset()

void cs_enforcement_param_reset	(	cs_enforcement_param_t *	efp,
		cs_enforcement_selection_t	sel_type,
		cs_enforcement_type_t	type,
		int	stride,
		cs_lnum_t	n_elts,
		const cs_lnum_t *	elt_ids,
		const cs_real_t *	values
	)

Reset an existing cs_enforcement_param_t structure.

Parameters

[in,out]	efp	pointer to a cs_enforcement_param_t structure
[in]	sel_type	type of elements which have been selected
[in]	type	way to set values for the selected elements
[in]	stride	number of values to enforce by element
[in]	n_elts	number of selected elements locally
[in]	elt_ids	list of element ids
[in]	values	array of values to enforce

Data Structures

Enumerations

Functions

Enumeration Type Documentation

◆ cs_enforcement_selection_t

◆ cs_enforcement_type_t

Function Documentation

◆ cs_enforcement_define_at_edges()

◆ cs_enforcement_define_at_faces()

◆ cs_enforcement_define_at_vertices()

◆ cs_enforcement_dofs_cw()

◆ cs_enforcement_param_copy()

◆ cs_enforcement_param_create()

◆ cs_enforcement_param_free()

◆ cs_enforcement_param_log()

◆ cs_enforcement_param_reset()