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count -= nitems;
@try {
data = [self resizeMemory: data
toNItems: count
withSize: itemSize];
} @catch (OFOutOfMemoryException *e) {
/* We don't really care, as we only made it smaller */
[e dealloc];
}
}
- (void)removeNItems: (size_t)nitems
atIndex: (size_t)index
{
if (nitems > count)
@throw [OFOutOfRangeException newWithClass: isa];
memmove(data + index * itemSize, data + (index + nitems) * itemSize,
(count - index - nitems) * itemSize);
count -= nitems;
@try {
data = [self resizeMemory: data
toNItems: count
withSize: itemSize];
} @catch (OFOutOfMemoryException *e) {
/* We don't really care, as we only made it smaller */
[e dealloc];
}
}
- copy
{
OFDataArray *new = [[OFDataArray alloc] initWithItemSize: itemSize];
[new addNItems: count
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count -= nitems;
@try {
data = [self resizeMemory: data
toNItems: count
withSize: itemSize];
} @catch (OFOutOfMemoryException *e) {
/* We don't really care, as we only made it smaller */
[e release];
}
}
- (void)removeNItems: (size_t)nitems
atIndex: (size_t)index
{
if (nitems > count)
@throw [OFOutOfRangeException newWithClass: isa];
memmove(data + index * itemSize, data + (index + nitems) * itemSize,
(count - index - nitems) * itemSize);
count -= nitems;
@try {
data = [self resizeMemory: data
toNItems: count
withSize: itemSize];
} @catch (OFOutOfMemoryException *e) {
/* We don't really care, as we only made it smaller */
[e release];
}
}
- copy
{
OFDataArray *new = [[OFDataArray alloc] initWithItemSize: itemSize];
[new addNItems: count
|