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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
-
+
-
+
-
+
-
-
+
+
-
+
-
+
-
+
-
-
+
+
-
+
-
+
-
+
-
+
|
#import "OFDataArray.h"
#import "OFExceptions.h"
@implementation OFMutableArray
- copy
{
OFArray *new = [[OFArray alloc] init];
OFObject **objs;
id *objs;
size_t count, i;
objs = [array cArray];
count = [array count];
[new->array addNItems: count
fromCArray: objs];
for (i = 0; i < count; i++)
[objs[i] retain];
return new;
}
- (void)addObject: (OFObject*)obj
- (void)addObject: (id)obj
{
[array addItem: &obj];
[obj retain];
mutations++;
}
- (void)addObject: (OFObject*)obj
- (void)addObject: (id)obj
atIndex: (size_t)index
{
[array addItem: &obj
atIndex: index];
[obj retain];
mutations++;
}
- (void)replaceObject: (OFObject*)old
withObject: (OFObject*)new
- (void)replaceObject: (id)old
withObject: (id)new
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++) {
if ([objs[i] isEqual: old]) {
[new retain];
[objs[i] release];
objs[i] = new;
}
}
}
- (id)replaceObjectAtIndex: (size_t)index
withObject: (OFObject*)obj
withObject: (id)obj
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
id old;
if (index >= [array count])
@throw [OFOutOfRangeException newWithClass: isa];
old = objs[index];
objs[index] = [obj retain];
return [old autorelease];
}
- (void)replaceObjectIdenticalTo: (OFObject*)old
withObject: (OFObject*)new
- (void)replaceObjectIdenticalTo: (id)old
withObject: (id)new
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++) {
if (objs[i] == old) {
[new retain];
[objs[i] release];
objs[i] = new;
}
}
}
- (void)removeObject: (OFObject*)obj
- (void)removeObject: (id)obj
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++) {
if ([objs[i] isEqual: obj]) {
OFObject *obj = objs[i];
id obj = objs[i];
[array removeItemAtIndex: i];
mutations++;
[obj release];
/*
|
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
-
+
-
+
|
objs = [array cArray];
count--;
i--;
}
}
}
- (void)removeObjectIdenticalTo: (OFObject*)obj
- (void)removeObjectIdenticalTo: (id)obj
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
for (i = 0; i < count; i++) {
if (objs[i] == obj) {
[array removeItemAtIndex: i];
mutations++;
|
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
-
+
-
-
+
+
-
+
-
-
+
+
|
atIndex: index];
return old;
}
- (void)removeNObjects: (size_t)nobjects
{
OFObject **objs = [array cArray], **copy;
id *objs = [array cArray], *copy;
size_t i, count = [array count];
if (nobjects > count)
@throw [OFOutOfRangeException newWithClass: isa];
copy = [self allocMemoryForNItems: nobjects
withSize: sizeof(OFObject*)];
memcpy(copy, objs + (count - nobjects), nobjects * sizeof(OFObject*));
withSize: sizeof(id)];
memcpy(copy, objs + (count - nobjects), nobjects * sizeof(id));
@try {
[array removeNItems: nobjects];
mutations++;
for (i = 0; i < nobjects; i++)
[copy[i] release];
} @finally {
[self freeMemory: copy];
}
}
- (void)removeNObjects: (size_t)nobjects
atIndex: (size_t)index
{
OFObject **objs = [array cArray], **copy;
id *objs = [array cArray], *copy;
size_t i, count = [array count];
if (nobjects > count - index)
@throw [OFOutOfRangeException newWithClass: isa];
copy = [self allocMemoryForNItems: nobjects
withSize: sizeof(OFObject*)];
memcpy(copy, objs + index, nobjects * sizeof(OFObject*));
withSize: sizeof(id)];
memcpy(copy, objs + index, nobjects * sizeof(id));
@try {
[array removeNItems: nobjects
atIndex: index];
mutations++;
for (i = 0; i < nobjects; i++)
|
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
|
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
|
-
+
-
+
|
initWithDataArray: array
mutationsPointer: &mutations] autorelease];
}
#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
BOOL stop = NO;
unsigned long mutations2 = mutations;
for (i = 0; i < count && !stop; i++) {
if (mutations != mutations2)
@throw [OFEnumerationMutationException
newWithClass: isa];
block(objs[i], i, &stop);
}
}
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block
{
OFObject **objs = [array cArray];
id *objs = [array cArray];
size_t i, count = [array count];
BOOL stop = NO;
unsigned long mutations2 = mutations;
for (i = 0; i < count && !stop; i++) {
if (mutations != mutations2)
@throw [OFEnumerationMutationException
|