9.2
general documentation
cs_interpolate.h
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1#ifndef CS_INTERPOLATE_H
2#define CS_INTERPOLATE_H
3
4/*============================================================================
5 * Interpolation function handling.
6 *============================================================================*/
7
8/*
9 This file is part of code_saturne, a general-purpose CFD tool.
10
11 Copyright (C) 1998-2026 EDF S.A.
12
13 This program is free software; you can redistribute it and/or modify it under
14 the terms of the GNU General Public License as published by the Free Software
15 Foundation; either version 2 of the License, or (at your option) any later
16 version.
17
18 This program is distributed in the hope that it will be useful, but WITHOUT
19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 details.
22
23 You should have received a copy of the GNU General Public License along with
24 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25 Street, Fifth Floor, Boston, MA 02110-1301, USA.
26*/
27
28/*----------------------------------------------------------------------------*/
29
30/*----------------------------------------------------------------------------
31 * Local headers
32 *----------------------------------------------------------------------------*/
33
34#include "base/cs_defs.h"
35#include "mesh/cs_mesh_location.h"
36
37/*=============================================================================
38 * Macro definitions
39 *============================================================================*/
40
41/*============================================================================
42 * Type definitions
43 *============================================================================*/
44
45/*----------------------------------------------------------------------------
46 * Field values interpolation type
47 *----------------------------------------------------------------------------*/
48
49/*----------------------------------------------------------------------------*/
64/*----------------------------------------------------------------------------*/
65
66typedef void
67(cs_interpolate_from_location_t) (void *input,
68 cs_datatype_t datatype,
69 int val_dim,
70 cs_lnum_t n_points,
71 const cs_lnum_t point_location[],
72 const cs_real_3_t point_coords[],
73 const void *location_vals,
74 void *point_vals);
75
76/*=============================================================================
77 * Public function prototypes
78 *============================================================================*/
79
80/*----------------------------------------------------------------------------*/
98/*----------------------------------------------------------------------------*/
99
100void
101cs_interpolate_from_location_p0(void *input,
102 cs_datatype_t datatype,
103 int val_dim,
104 cs_lnum_t n_points,
105 const cs_lnum_t point_location[],
106 const cs_real_3_t point_coords[],
107 const void *location_vals,
108 void *point_vals);
109
110/*----------------------------------------------------------------------------*/
138/*----------------------------------------------------------------------------*/
139
140void
141cs_interpolate_from_location_p1(void *input,
142 cs_datatype_t datatype,
143 int val_dim,
144 cs_lnum_t n_points,
145 const cs_lnum_t point_location[],
146 const cs_real_3_t point_coords[],
147 const void *location_vals,
148 void *point_vals);
149
150/*----------------------------------------------------------------------------*/
151
152#endif /* CS_INTERPOLATE_H */
cs_defs.h
cs_datatype_t
cs_datatype_t
Definition: cs_defs.h:290
cs_real_3_t
cs_real_t cs_real_3_t[3]
vector of 3 floating-point values
Definition: cs_defs.h:349
cs_lnum_t
int cs_lnum_t
local mesh entity id
Definition: cs_defs.h:325
cs_interpolate_from_location_t
void() cs_interpolate_from_location_t(void *input, cs_datatype_t datatype, int val_dim, cs_lnum_t n_points, const cs_lnum_t point_location[], const cs_real_3_t point_coords[], const void *location_vals, void *point_vals)
Function pointer for interpolatation of values defined on a mesh location at a given set of points.
Definition: cs_interpolate.h:67
cs_interpolate_from_location_p1
void cs_interpolate_from_location_p1(void *input, cs_datatype_t datatype, int val_dim, cs_lnum_t n_points, const cs_lnum_t point_location[], const cs_real_3_t point_coords[], const void *location_vals, void *point_vals)
Interpolate values defined on a mesh location at a given set of points using a P1 interpolation.
Definition: cs_interpolate.cpp:223
cs_interpolate_from_location_p0
void cs_interpolate_from_location_p0(void *input, cs_datatype_t datatype, int val_dim, cs_lnum_t n_points, const cs_lnum_t point_location[], const cs_real_3_t point_coords[], const void *location_vals, void *point_vals)
Interpolate values defined on a mesh location at a given set of points using a P0 interpolation.
Definition: cs_interpolate.cpp:117
cs_mesh_location.h