886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
|
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
|
-
+
|
PRE_IVAR->memoryChunks[PRE_IVAR->memoryChunksSize] = pointer;
PRE_IVAR->memoryChunksSize = memoryChunksSize;
return pointer;
}
- (void*)allocMemoryForNItems: (size_t)nItems
withSize: (size_t)size
ofSize: (size_t)size
{
if (nItems == 0 || size == 0)
return NULL;
if (nItems > SIZE_MAX / size)
@throw [OFOutOfRangeException newWithClass: isa];
|
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
|
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
|
-
+
-
+
|
@throw [OFMemoryNotPartOfObjectException newWithClass: isa
pointer: pointer];
}
- (void*)resizeMemory: (void*)pointer
toNItems: (size_t)nItems
withSize: (size_t)size
ofSize: (size_t)size
{
if (pointer == NULL)
return [self allocMemoryForNItems: nItems
withSize: size];
ofSize: size];
if (nItems == 0 || size == 0) {
[self freeMemory: pointer];
return NULL;
}
if (nItems > SIZE_MAX / size)
|
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
|
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
|
-
+
-
+
|
+ (void*)allocMemoryWithSize: (size_t)size
{
@throw [OFNotImplementedException newWithClass: self
selector: _cmd];
}
+ (void*)allocMemoryForNItems: (size_t)nItems
withSize: (size_t)size
ofSize: (size_t)size
{
@throw [OFNotImplementedException newWithClass: self
selector: _cmd];
}
+ (void*)resizeMemory: (void*)pointer
toSize: (size_t)size
{
@throw [OFNotImplementedException newWithClass: self
selector: _cmd];
}
+ (void*)resizeMemory: (void*)pointer
toNItems: (size_t)nItems
withSize: (size_t)size
ofSize: (size_t)size
{
@throw [OFNotImplementedException newWithClass: self
selector: _cmd];
}
+ (void)freeMemory: (void*)pointer
{
|