LibXtract 0.7.1
xtract_stateful.h
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1/*
2 * Copyright (C) 2012 Jamie Bullock
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to
6 * deal in the Software without restriction, including without limitation the
7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
8 * sell copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
20 * IN THE SOFTWARE.
21 *
22 */
23
25#ifndef XTRACT_STATEFUL_H
26#define XTRACT_STATEFUL_H
27
28#ifdef __cplusplus
29extern "C" {
30#endif
31
41#include <stdint.h>
42#include <string.h>
43
44typedef struct xtract_last_n_state_ xtract_last_n_state;
45
46xtract_last_n_state *xtract_last_n_state_new(size_t capacity);
47void xtract_last_n_state_delete(xtract_last_n_state *last_n_state);
48
49
60int xtract_last_n(const xtract_last_n_state *state, const double *data, const int N, const void *argv, double *result);
61
62#ifdef __cplusplus
63}
64#endif
65
66#endif
int xtract_last_n(const xtract_last_n_state *state, const double *data, const int N, const void *argv, double *result)