1 /**********
2 *
3 * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
4 * University of Manchester, UK. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without modification,
7 * are permitted provided that the following conditions are met:
8 *
9 * . Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * . Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * . Neither the name of the University of Manchester nor the names of its
17 * contributors may be used to endorse or promote products derived from this
18 * software without specific prior written permission.
19 *
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 **********
34 *
35 * Program : TINA
36 * File : $Source: /home/tina/cvs/tina-libs/tina/math/mathSpl_spline.h,v $
37 * Date : $Date: 2003/09/22 16:09:02 $
38 * Version : $Revision: 1.2 $
39 * CVS Id : $Id: mathSpl_spline.h,v 1.2 2003/09/22 16:09:02 tony Exp $
40 *
41 * Author : Legacy Tina
42 *
43 * Notes :
44 *
45 *********
46 */
47
48 #ifndef TINA_MATH_SPL_SPLINE_HDR
49 #define TINA_MATH_SPL_SPLINE_HDR
50
51 #include <tina/math/math_SplDef.h>
52
53 #ifdef __cplusplus
54 extern "C" {
55 #endif /* __cplusplus */
56
57 Spline *spline_make(int type, int n);
58 Spline *spline_copy(Spline * spline);
59 void spline_free(Spline * spline);
60 double spline_eval(Spline * spline, double t);
61 double spline_periodic_param(Spline * spline, double p);
62 double spline_param(Spline * spline, double p);
63 void spline_interpolate(Spline * spline, double *q);
64 void spline_replace_point(Spline * spline, int ip, double p);
65 void spline_add_point(Spline * spline, int ibelow, double p);
66 void spline_delete_point(Spline * spline, int ip);
67 Spline *spline_stack_interp(int n, Spline ** stack, double t);
68
69
70
71 #ifdef __cplusplus
72 }
73 #endif /* __cplusplus */
74
75 #endif /* TINA_MATH_SPL_SPLINE_HDR */
76
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