1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* ArrayList.h
*
* This implementation of ArrayList is a replacement for the C++
* vector class in C.
*
* This class emulates a resizable array along the lines of a C++
* vector or Java ArrayList class in C, and uses the convention
* of passing a pointer to the current "object" as the first
* argument.
*
* Usage is defined as follows:
*
* Array_List obj;
* AL_initialize(&obj, sizeof(type_name));
*
* ...
*
* type_name *ptr = (type_name*)(obj.buf);
* for(i = 0; i < AL_size(&obj); i++)
* do_something_to(ptr[i]);
* type_name to_append = ...;
* AL_append(&obj, &to_append);
*
* ...
*
* AL_destroy(&obj);
*
* Copyright (C) 2009-2014 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef ARRAYLIST_H
#define ARRAYLIST_H
#include <inttypes.h>
/**********************************************************************/
/* Array_List - structure type specification. */
/**********************************************************************/
typedef struct
{
void *buf;
int32_t type_size;
int32_t size;
int32_t buffer_size;
} Array_List;
/*--------------------------------------------------------------------*/
/* Array_List Member Functions: */
/* */
/* AL_initialize() - Initialize a newly created Array_List object. */
/* AL_append() - Append an element to the end of an Array_List. */
/* AL_size() - Get number of elements in an Array_List. */
/* AL_destroy() - Free memory associated with an Array_List that is */
/* no longer in use. */
/*--------------------------------------------------------------------*/
void AL_initialize(Array_List* obj, int32_t type_size, int32_t num_elem);
void AL_append(Array_List* obj, void* to_append);
int32_t AL_size(Array_List* obj);
void AL_destroy(Array_List* obj);
#endif
|
