GIRAFFE Pipeline Reference Manual

gichebyshev.h
1/*
2 * This file is part of the GIRAFFE Pipeline
3 * Copyright (C) 2002-2019 European Southern Observatory
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20#ifndef GICHEBYSHEV_H
21#define GICHEBYSHEV_H
22
23#include <cxtypes.h>
24
25#include <cpl_macros.h>
26#include <cpl_matrix.h>
27
28
29#ifdef __cplusplus
30extern "C" {
31#endif
32
33
34typedef struct GiChebyshev2D GiChebyshev2D;
35
36
37GiChebyshev2D *giraffe_chebyshev2d_new(cxint xorder, cxint yorder);
38GiChebyshev2D *giraffe_chebyshev2d_clone(const GiChebyshev2D *other);
39void giraffe_chebyshev2d_delete(GiChebyshev2D *self);
40
41void giraffe_chebyshev2d_get_order(const GiChebyshev2D *self, cxint *xorder,
42 cxint *yorder);
43void giraffe_chebyshev2d_get_range(const GiChebyshev2D *self, cxdouble *ax,
44 cxdouble *bx, cxdouble *ay, cxdouble *by);
45
46const cpl_matrix *giraffe_chebyshev2d_coeffs(const GiChebyshev2D *self);
47
48cxint giraffe_chebyshev2d_set(GiChebyshev2D *self, cxdouble ax, cxdouble bx,
49 cxdouble ay, cxdouble by, cpl_matrix *coeffs);
50cxint giraffe_chebyshev2d_set_coeff(GiChebyshev2D *self, cxint i, cxint j,
51 cxdouble value);
52
53cxdouble giraffe_chebyshev2d_eval(const GiChebyshev2D *self, cxdouble x,
54 cxdouble y);
55
56
57#ifdef __cplusplus
58}
59#endif
60
61#endif /* GICHEBYSHEV_H */

This file is part of the GIRAFFE Pipeline Reference Manual 2.16.12.
Documentation copyright © 2002-2006 European Southern Observatory.
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