|
1 /* |
|
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
|
3 * |
|
4 * Copyright 2013 Olaf Wintermann. All rights reserved. |
|
5 * |
|
6 * Redistribution and use in source and binary forms, with or without |
|
7 * modification, are permitted provided that the following conditions are met: |
|
8 * |
|
9 * 1. Redistributions of source code must retain the above copyright |
|
10 * notice, this list of conditions and the following disclaimer. |
|
11 * |
|
12 * 2. Redistributions in binary form must reproduce the above copyright |
|
13 * notice, this list of conditions and the following disclaimer in the |
|
14 * documentation and/or other materials provided with the distribution. |
|
15 * |
|
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
|
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
|
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
|
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
|
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
|
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
|
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
|
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
|
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
|
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
|
26 * POSSIBILITY OF SUCH DAMAGE. |
|
27 */ |
|
28 |
|
29 #ifndef UCX_LIST_H |
|
30 #define UCX_LIST_H |
|
31 |
|
32 #include "ucx.h" |
|
33 #include <stddef.h> |
|
34 |
|
35 #ifdef __cplusplus |
|
36 extern "C" { |
|
37 #endif |
|
38 |
|
39 /** |
|
40 * Loop statement for UCX lists. |
|
41 * |
|
42 * The first argument is a pointer to the list. In most cases this will be the |
|
43 * pointer to the first element of the list, but it may also be an arbitrary |
|
44 * element of the list. The iteration will then start with that element. |
|
45 * |
|
46 * The second argument is the name of the iteration variable. The scope of |
|
47 * this variable is limited to the <code>UCX_FOREACH</code> statement. |
|
48 * |
|
49 * @param list The first element of the list |
|
50 * @param elem The variable name of the element |
|
51 */ |
|
52 #define UCX_FOREACH(elem,list) \ |
|
53 for (UcxList* elem = list ; elem != NULL ; elem = elem->next) |
|
54 |
|
55 typedef struct UcxList UcxList; |
|
56 struct UcxList { |
|
57 void *data; |
|
58 UcxList *next; |
|
59 UcxList *prev; |
|
60 }; |
|
61 |
|
62 UcxList *ucx_list_clone(UcxList *l, copy_func fnc, void* data); |
|
63 int ucx_list_equals(const UcxList *l1, const UcxList *l2, |
|
64 cmp_func fnc, void* data); |
|
65 |
|
66 void ucx_list_free(UcxList *l); |
|
67 UcxList *ucx_list_append(UcxList *l, void *data); |
|
68 UcxList *ucx_list_prepend(UcxList *l, void *data); |
|
69 UcxList *ucx_list_concat(UcxList *l1, UcxList *l2); |
|
70 UcxList *ucx_list_last(const UcxList *l); |
|
71 UcxList *ucx_list_get(const UcxList *l, int index); |
|
72 size_t ucx_list_size(const UcxList *l); |
|
73 int ucx_list_contains(UcxList *l, void *elem, cmp_func fnc, void *cmpdata); |
|
74 |
|
75 UcxList *ucx_list_sort(UcxList *l, cmp_func fnc, void *data); |
|
76 |
|
77 UcxList *ucx_list_first(const UcxList *l); |
|
78 UcxList *ucx_list_remove(UcxList *l, UcxList *e); |
|
79 |
|
80 #ifdef __cplusplus |
|
81 } |
|
82 #endif |
|
83 |
|
84 #endif /* UCX_LIST_H */ |
|
85 |