src/list.c

Wed, 07 Aug 2019 21:44:35 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Wed, 07 Aug 2019 21:44:35 +0200
branch
feature/array
changeset 347
62660a4875c9
parent 335
872ae61c8945
child 371
365b24f20f98
permissions
-rw-r--r--

fixes build on FreeBSD

103
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
1 /*
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
3 *
259
2f5dea574a75 modules documentation
Mike Becker <universe@uap-core.de>
parents: 253
diff changeset
4 * Copyright 2017 Mike Becker, Olaf Wintermann All rights reserved.
103
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
5 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
6 * Redistribution and use in source and binary forms, with or without
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
7 * modification, are permitted provided that the following conditions are met:
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
8 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
10 * notice, this list of conditions and the following disclaimer.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
11 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
14 * documentation and/or other materials provided with the distribution.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
15 *
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
27 */
08018864fb91 added license and copyright notice to all files
Mike Becker <universe@uap-core.de>
parents: 93
diff changeset
28
251
fae240d633fc changes source directory structure in preperation for autotools rollout
Mike Becker <universe@uap-core.de>
parents: 250
diff changeset
29 #include "ucx/list.h"
4
dbc31727b38e added dlist specification
Mike Becker <universe@uap-core.de>
parents:
diff changeset
30
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
31 UcxList *ucx_list_clone(UcxList *l, copy_func fnc, void *data) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
32 return ucx_list_clone_a(ucx_default_allocator(), l, fnc, data);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
33 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
34
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
35 UcxList *ucx_list_clone_a(UcxAllocator *alloc, UcxList *l,
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
36 copy_func fnc, void *data) {
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
37 UcxList *ret = NULL;
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
38 while (l) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
39 if (fnc) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
40 ret = ucx_list_append_a(alloc, ret, fnc(l->data, data));
18
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
41 } else {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
42 ret = ucx_list_append_a(alloc, ret, l->data);
18
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
43 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
44 l = l->next;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
45 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
46 return ret;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
47 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
48
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
49 int ucx_list_equals(const UcxList *l1, const UcxList *l2,
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
50 cmp_func fnc, void* data) {
18
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
51 if (l1 == l2) return 1;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
52
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
53 while (l1 != NULL && l2 != NULL) {
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
54 if (fnc == NULL) {
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
55 if (l1->data != l2->data) return 0;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
56 } else {
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
57 if (fnc(l1->data, l2->data, data) != 0) return 0;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
58 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
59 l1 = l1->next;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
60 l2 = l2->next;
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
61 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
62
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
63 return (l1 == NULL && l2 == NULL);
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
64 }
69636f81db31 added clone and equals to lists
Mike Becker <universe@uap-core.de>
parents: 13
diff changeset
65
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
66 void ucx_list_free(UcxList *l) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
67 ucx_list_free_a(ucx_default_allocator(), l);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
68 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
69
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
70 void ucx_list_free_a(UcxAllocator *alloc, UcxList *l) {
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
71 UcxList *e = l, *f;
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
72 while (e != NULL) {
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
73 f = e;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
74 e = e->next;
173
31a8682fffb7 fixed some sstring issues + added allocator macros
Mike Becker <universe@uap-core.de>
parents: 172
diff changeset
75 alfree(alloc, f);
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
76 }
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
77 }
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
78
212
c766c423dee6 fixed name of ucx_list_free_content()
Mike Becker <universe@uap-core.de>
parents: 211
diff changeset
79 void ucx_list_free_content(UcxList* list, ucx_destructor destr) {
277
f819fe5e20f5 makes destructor functions for *_free_content() optional + more documentation for UcxProperties
Mike Becker <universe@uap-core.de>
parents: 259
diff changeset
80 if (!destr) destr = free;
211
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
81 while (list != NULL) {
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
82 destr(list->data);
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
83 list = list->next;
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
84 }
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
85 }
07a284486fa1 added ucx_list_free_contents()
Mike Becker <universe@uap-core.de>
parents: 192
diff changeset
86
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
87 UcxList *ucx_list_append(UcxList *l, void *data) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
88 return ucx_list_append_a(ucx_default_allocator(), l, data);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
89 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
90
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
91 UcxList *ucx_list_append_a(UcxAllocator *alloc, UcxList *l, void *data) {
173
31a8682fffb7 fixed some sstring issues + added allocator macros
Mike Becker <universe@uap-core.de>
parents: 172
diff changeset
92 UcxList *nl = (UcxList*) almalloc(alloc, sizeof(UcxList));
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
93 if (!nl) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
94 return NULL;
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
95 }
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
96
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
97 nl->data = data;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
98 nl->next = NULL;
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
99 if (l) {
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
100 UcxList *t = ucx_list_last(l);
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
101 t->next = nl;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
102 nl->prev = t;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
103 return l;
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
104 } else {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
105 nl->prev = NULL;
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
106 return nl;
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
107 }
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
108 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
109
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
110 UcxList *ucx_list_prepend(UcxList *l, void *data) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
111 return ucx_list_prepend_a(ucx_default_allocator(), l, data);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
112 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
113
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
114 UcxList *ucx_list_prepend_a(UcxAllocator *alloc, UcxList *l, void *data) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
115 UcxList *nl = ucx_list_append_a(alloc, NULL, data);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
116 if (!nl) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
117 return NULL;
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
118 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
119 l = ucx_list_first(l);
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
120
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
121 if (l) {
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
122 nl->next = l;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
123 l->prev = nl;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
124 }
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
125 return nl;
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
126 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
127
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
128 UcxList *ucx_list_concat(UcxList *l1, UcxList *l2) {
128
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
129 if (l1) {
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
130 UcxList *last = ucx_list_last(l1);
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
131 last->next = l2;
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
132 if (l2) {
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
133 l2->prev = last;
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
134 }
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
135 return l1;
128
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
136 } else {
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
137 return l2;
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
138 }
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
139 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
140
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
141 UcxList *ucx_list_last(const UcxList *l) {
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
142 if (l == NULL) return NULL;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
143
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
144 const UcxList *e = l;
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
145 while (e->next != NULL) {
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
146 e = e->next;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
147 }
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
148 return (UcxList*)e;
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
149 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
150
123
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
151 ssize_t ucx_list_indexof(const UcxList *list, const UcxList *elem) {
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
152 ssize_t index = 0;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
153 while (list) {
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
154 if (list == elem) {
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
155 return index;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
156 }
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
157 list = list->next;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
158 index++;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
159 }
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
160 return -1;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
161 }
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
162
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
163 UcxList *ucx_list_get(const UcxList *l, size_t index) {
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
164 if (l == NULL) return NULL;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
165
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
166 const UcxList *e = l;
128
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
167 while (e->next && index > 0) {
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
168 e = e->next;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
169 index--;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
170 }
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
171
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
172 return (UcxList*)(index == 0 ? e : NULL);
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
173 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
174
123
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
175 ssize_t ucx_list_find(UcxList *l, void *elem, cmp_func fnc, void *cmpdata) {
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
176 ssize_t index = 0;
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
177 UCX_FOREACH(e, l) {
128
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
178 if (fnc) {
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
179 if (fnc(elem, e->data, cmpdata) == 0) {
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
180 return index;
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
181 }
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
182 } else {
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
183 if (elem == e->data) {
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
184 return index;
b79b1ce438dd finished documentation of UcxList
Mike Becker <universe@uap-core.de>
parents: 125
diff changeset
185 }
87
bd444539cced some fixes + ucx_(d)list_contains
Mike Becker <universe@uap-core.de>
parents: 73
diff changeset
186 }
123
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
187 index++;
87
bd444539cced some fixes + ucx_(d)list_contains
Mike Becker <universe@uap-core.de>
parents: 73
diff changeset
188 }
123
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
189 return -1;
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
190 }
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
191
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
192 int ucx_list_contains(UcxList *l, void *elem, cmp_func fnc, void *cmpdata) {
7fb0f74517c5 changed signature of sstrncat + some documentation for UcxList + new features for UcxList
Mike Becker <universe@uap-core.de>
parents: 122
diff changeset
193 return ucx_list_find(l, elem, fnc, cmpdata) > -1;
87
bd444539cced some fixes + ucx_(d)list_contains
Mike Becker <universe@uap-core.de>
parents: 73
diff changeset
194 }
bd444539cced some fixes + ucx_(d)list_contains
Mike Becker <universe@uap-core.de>
parents: 73
diff changeset
195
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
196 size_t ucx_list_size(const UcxList *l) {
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
197 if (l == NULL) return 0;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
198
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
199 const UcxList *e = l;
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
200 size_t s = 1;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
201 while (e->next != NULL) {
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
202 e = e->next;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
203 s++;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
204 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
205
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
206 return s;
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
207 }
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
208
335
872ae61c8945 fixes inappropriate size datatype in list merge sort
Mike Becker <universe@uap-core.de>
parents: 323
diff changeset
209 static UcxList *ucx_list_sort_merge(size_t length,
253
e19825a1430a removes unnecessary macros from ucx.h + removes the usage of restrict and _Bool completely, instead of defining macros
Mike Becker <universe@uap-core.de>
parents: 251
diff changeset
210 UcxList* ls, UcxList* le, UcxList* re,
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
211 cmp_func fnc, void* data) {
73
f15c7d6aebb9 lists now sort on heap to prevent stack overflows
Mike Becker <universe@uap-core.de>
parents: 69
diff changeset
212
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
213 UcxList** sorted = (UcxList**) malloc(sizeof(UcxList*)*length);
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
214 UcxList *rc, *lc;
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
215
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
216 lc = ls; rc = le;
335
872ae61c8945 fixes inappropriate size datatype in list merge sort
Mike Becker <universe@uap-core.de>
parents: 323
diff changeset
217 size_t n = 0;
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
218 while (lc && lc != le && rc != re) {
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
219 if (fnc(lc->data, rc->data, data) <= 0) {
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
220 sorted[n] = lc;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
221 lc = lc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
222 } else {
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
223 sorted[n] = rc;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
224 rc = rc->next;
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
225 }
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
226 n++;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
227 }
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
228 while (lc && lc != le) {
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
229 sorted[n] = lc;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
230 lc = lc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
231 n++;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
232 }
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
233 while (rc && rc != re) {
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
234 sorted[n] = rc;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
235 rc = rc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
236 n++;
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
237 }
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
238
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
239 // Update pointer
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
240 sorted[0]->prev = NULL;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
241 for (int i = 0 ; i < length-1 ; i++) {
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
242 sorted[i]->next = sorted[i+1];
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
243 sorted[i+1]->prev = sorted[i];
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
244 }
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
245 sorted[length-1]->next = NULL;
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
246
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
247 UcxList *ret = sorted[0];
73
f15c7d6aebb9 lists now sort on heap to prevent stack overflows
Mike Becker <universe@uap-core.de>
parents: 69
diff changeset
248 free(sorted);
69
fb59270b1de3 made the code work with VC++ compiler (use make CONF=windows)
Mike Becker <universe@uap-core.de>
parents: 67
diff changeset
249 return ret;
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
250 }
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
251
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
252 UcxList *ucx_list_sort(UcxList *l, cmp_func fnc, void *data) {
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
253 if (l == NULL) {
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
254 return NULL;
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
255 }
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
256
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
257 UcxList *lc;
335
872ae61c8945 fixes inappropriate size datatype in list merge sort
Mike Becker <universe@uap-core.de>
parents: 323
diff changeset
258 size_t ln = 1;
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
259
253
e19825a1430a removes unnecessary macros from ucx.h + removes the usage of restrict and _Bool completely, instead of defining macros
Mike Becker <universe@uap-core.de>
parents: 251
diff changeset
260 UcxList *ls = l, *le, *re;
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
261
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
262 // check how many elements are already sorted
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
263 lc = ls;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
264 while (lc->next != NULL && fnc(lc->next->data, lc->data, data) > 0) {
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
265 lc = lc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
266 ln++;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
267 }
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
268 le = lc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
269
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
270 if (le == NULL) {
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
271 return l; // this list is already sorted :)
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
272 } else {
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
273 UcxList *rc;
335
872ae61c8945 fixes inappropriate size datatype in list merge sort
Mike Becker <universe@uap-core.de>
parents: 323
diff changeset
274 size_t rn = 1;
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
275 rc = le;
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
276 // skip already sorted elements
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
277 while (rc->next != NULL && fnc(rc->next->data, rc->data, data) > 0) {
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
278 rc = rc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
279 rn++;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
280 }
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
281 re = rc->next;
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
282
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
283 // {ls,...,le->prev} and {rs,...,re->prev} are sorted - merge them
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
284 UcxList *sorted = ucx_list_sort_merge(ln+rn,
67
27e67e725d35 added some qualifiers + removed pointer alias in mergesort
Mike Becker <universe@uap-core.de>
parents: 37
diff changeset
285 ls, le, re,
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
286 fnc, data);
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
287
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
288 // Something left? Sort it!
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
289 size_t remainder_length = ucx_list_size(re);
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
290 if (remainder_length > 0) {
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
291 UcxList *remainder = ucx_list_sort(re, fnc, data);
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
292
172
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
293 // merge sorted list with (also sorted) remainder
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
294 l = ucx_list_sort_merge(ln+rn+remainder_length,
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
295 sorted, remainder, NULL, fnc, data);
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
296 } else {
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
297 // no remainder - we've got our sorted list
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
298 l = sorted;
7084e8e8433c refactoring of list tests + some bug fixes
Mike Becker <universe@uap-core.de>
parents: 161
diff changeset
299 }
37
ec296899d12f replaced qsort with natural merge sort
Mike Becker <universe@uap-core.de>
parents: 36
diff changeset
300
35
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
301 return l;
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
302 }
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
303 }
fdabd1240b69 added mkdir for build directory to makefile + added qsort for list and dlist
Mike Becker <universe@uap-core.de>
parents: 31
diff changeset
304
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
305 UcxList *ucx_list_first(const UcxList *l) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
306 if (!l) {
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
307 return NULL;
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
308 }
7
68091406d1cf added dlist to makefile, implemented first functions, discarded some fails
Mike Becker <universe@uap-core.de>
parents: 4
diff changeset
309
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
310 const UcxList *e = l;
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
311 while (e->prev) {
8
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
312 e = e->prev;
9cd2b2460db0 completed dlist
Mike Becker <universe@uap-core.de>
parents: 7
diff changeset
313 }
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
314 return (UcxList *)e;
13
98ac89e3aa37 Added mempool
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 8
diff changeset
315 }
22
76cdd8209f1f added ucx_dlist_remove and tests + fixed makefile error
Mike Becker <universe@uap-core.de>
parents: 18
diff changeset
316
122
540d99722f1f removal of single linked list implemenation - step 2: renamed UcxDlist to UcxList (new single implementation)
Mike Becker <universe@uap-core.de>
parents: 121
diff changeset
317 UcxList *ucx_list_remove(UcxList *l, UcxList *e) {
125
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
318 return ucx_list_remove_a(ucx_default_allocator(), l, e);
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
319 }
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
320
fca8efb122de changed suffix for allocator aware functions + added allocator aware functions for UcxList
Mike Becker <universe@uap-core.de>
parents: 123
diff changeset
321 UcxList *ucx_list_remove_a(UcxAllocator *alloc, UcxList *l, UcxList *e) {
161
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
322 if (l == e) {
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
323 l = e->next;
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
324 }
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
325
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
326 if (e->next) {
22
76cdd8209f1f added ucx_dlist_remove and tests + fixed makefile error
Mike Becker <universe@uap-core.de>
parents: 18
diff changeset
327 e->next->prev = e->prev;
76cdd8209f1f added ucx_dlist_remove and tests + fixed makefile error
Mike Becker <universe@uap-core.de>
parents: 18
diff changeset
328 }
161
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
329
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
330 if (e->prev) {
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
331 e->prev->next = e->next;
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
332 }
1031dd910f8e fixed ucx_list_remove crashing when removing the last element of a list
Mike Becker <universe@uap-core.de>
parents: 128
diff changeset
333
173
31a8682fffb7 fixed some sstring issues + added allocator macros
Mike Becker <universe@uap-core.de>
parents: 172
diff changeset
334 alfree(alloc, e);
22
76cdd8209f1f added ucx_dlist_remove and tests + fixed makefile error
Mike Becker <universe@uap-core.de>
parents: 18
diff changeset
335 return l;
76cdd8209f1f added ucx_dlist_remove and tests + fixed makefile error
Mike Becker <universe@uap-core.de>
parents: 18
diff changeset
336 }

mercurial