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cs_cdo_quantities.c File Reference
#include "cs_defs.h"
#include <limits.h>
#include <assert.h>
#include <float.h>
#include <math.h>
#include <string.h>
#include <bft_mem.h>
#include "cs_array_reduce.h"
#include "cs_log.h"
#include "cs_order.h"
#include "cs_parall.h"
#include "cs_prototypes.h"
#include "cs_cdo_quantities.h"
Include dependency graph for cs_cdo_quantities.c:

Functions

double cs_compute_area_from_quant (const cs_quant_t qa, const cs_real_t *xb)
 Compute the area of the triangle of base given by q (related to a segment) with apex located at xa. More...
 
void cs_cdo_quantities_set_algo_ccenter (cs_cdo_quantities_algo_ccenter_t algo)
 Set the type of algorithm to use for computing the cell center. More...
 
cs_cdo_quantities_tcs_cdo_quantities_build (const cs_mesh_t *m, const cs_mesh_quantities_t *mq, const cs_cdo_connect_t *topo)
 Build a cs_cdo_quantities_t structure. More...
 
cs_cdo_quantities_tcs_cdo_quantities_free (cs_cdo_quantities_t *q)
 Destroy a cs_cdo_quantities_t structure. More...
 
void cs_cdo_quantities_summary (const cs_cdo_quantities_t *quant)
 Summarize generic information about the cdo mesh quantities. More...
 
void cs_cdo_quantities_dump (const cs_cdo_quantities_t *cdoq)
 Dump a cs_cdo_quantities_t structure. More...
 
cs_quant_t cs_quant_set_face (cs_lnum_t f_id, const cs_cdo_quantities_t *cdoq)
 Define a cs_quant_t structure for a primal face (interior or border) More...
 
cs_nvec3_t cs_quant_set_face_nvec (cs_lnum_t f_id, const cs_cdo_quantities_t *cdoq)
 Retrieve the face surface and its unit normal vector for a primal face (interior or border) More...
 
cs_nvec3_t cs_quant_set_edge_nvec (cs_lnum_t e_id, const cs_cdo_quantities_t *cdoq)
 Get the two normalized vector associated to a primal edge. More...
 
cs_nvec3_t cs_quant_set_dedge_nvec (cs_lnum_t f_shift, const cs_cdo_quantities_t *cdoq)
 Get the two normalized vector associated to a dual edge. More...
 
void cs_quant_dump (FILE *f, cs_lnum_t num, const cs_quant_t q)
 Dump a cs_quant_t structure. More...
 

Variables

cs_cdo_quantities_algo_ccenter_t cs_cdo_quantities_cc_algo
 

Function Documentation

◆ cs_cdo_quantities_build()

cs_cdo_quantities_t* cs_cdo_quantities_build ( const cs_mesh_t m,
const cs_mesh_quantities_t mq,
const cs_cdo_connect_t topo 
)

Build a cs_cdo_quantities_t structure.

Parameters
[in]mpointer to a cs_mesh_t structure
[in]mqpointer to a cs_mesh_quantities_t structure
[in]topopointer to a cs_cdo_connect_t structure
Returns
a new allocated pointer to a cs_cdo_quantities_t structure

◆ cs_cdo_quantities_dump()

void cs_cdo_quantities_dump ( const cs_cdo_quantities_t cdoq)

Dump a cs_cdo_quantities_t structure.

Parameters
[in]cdoqpointer to cs_cdo_quantities_t structure

◆ cs_cdo_quantities_free()

cs_cdo_quantities_t* cs_cdo_quantities_free ( cs_cdo_quantities_t q)

Destroy a cs_cdo_quantities_t structure.

Parameters
[in]qpointer to the cs_cdo_quantities_t struct. to free
Returns
a NULL pointer

◆ cs_cdo_quantities_set_algo_ccenter()

void cs_cdo_quantities_set_algo_ccenter ( cs_cdo_quantities_algo_ccenter_t  algo)

Set the type of algorithm to use for computing the cell center.

Parameters
[in]algotype of algorithm

◆ cs_cdo_quantities_summary()

void cs_cdo_quantities_summary ( const cs_cdo_quantities_t quant)

Summarize generic information about the cdo mesh quantities.

Parameters
[in]quantpointer to cs_cdo_quantities_t structure

◆ cs_compute_area_from_quant()

double cs_compute_area_from_quant ( const cs_quant_t  qa,
const cs_real_t xb 
)

Compute the area of the triangle of base given by q (related to a segment) with apex located at xa.

Parameters
[in]qapointer to a cs_quant_t structure related to a segment
[in]xbcoordinates of the apex to consider
Returns
the value the area of the triangle

◆ cs_quant_dump()

void cs_quant_dump ( FILE *  f,
cs_lnum_t  num,
const cs_quant_t  q 
)

Dump a cs_quant_t structure.

Parameters
[in]fFILE struct (stdout if NULL)
[in]numentity number related to this quantity struct.
[in]qcs_quant_t structure to dump

◆ cs_quant_set_dedge_nvec()

cs_nvec3_t cs_quant_set_dedge_nvec ( cs_lnum_t  f_shift,
const cs_cdo_quantities_t cdoq 
)

Get the two normalized vector associated to a dual edge.

Parameters
[in]f_shiftposition in c2f_idx
[in]cdoqpointer to a cs_cdo_quantities_t structure
Returns
a pointer to the dual edge normalized vector

◆ cs_quant_set_edge_nvec()

cs_nvec3_t cs_quant_set_edge_nvec ( cs_lnum_t  e_id,
const cs_cdo_quantities_t cdoq 
)

Get the two normalized vector associated to a primal edge.

Parameters
[in]e_idid related to the face (f_id > n_i_face -> border face)
[in]cdoqpointer to a cs_cdo_quantities_t structure
Returns
a pointer to the edge normalized vector

◆ cs_quant_set_face()

cs_quant_t cs_quant_set_face ( cs_lnum_t  f_id,
const cs_cdo_quantities_t cdoq 
)

Define a cs_quant_t structure for a primal face (interior or border)

Parameters
[in]f_idid related to the face (f_id > n_i_face -> border face)
[in]cdoqpointer to a cs_cdo_quantities_t structure
Returns
a initialize structure

◆ cs_quant_set_face_nvec()

cs_nvec3_t cs_quant_set_face_nvec ( cs_lnum_t  f_id,
const cs_cdo_quantities_t cdoq 
)

Retrieve the face surface and its unit normal vector for a primal face (interior or border)

Parameters
[in]f_idid related to the face (f_id > n_i_face -> border face)
[in]cdoqpointer to a cs_cdo_quantities_t structure
Returns
a pointer to the face normalized vector

Variable Documentation

◆ cs_cdo_quantities_cc_algo

cs_cdo_quantities_algo_ccenter_t cs_cdo_quantities_cc_algo
Initial value: