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return NO;
if (memcmp([obj cArray], data, count * itemsize))
return NO;
return YES;
}
- (int)compare: (id)obj
{
int ret;
if (![obj isKindOfClass: [OFDataArray class]])
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
if ([obj itemsize] != itemsize)
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
if ([obj count] == count)
return memcmp(data, [obj cArray], count * itemsize);
if (count > [obj count]) {
if ((ret = memcmp(data, [obj cArray], [obj count] * itemsize)))
return ret;
return *(char*)[self itemAtIndex: [obj count]];
} else {
if ((ret = memcmp(data, [obj cArray], count * itemsize)))
return ret;
return *(char*)[obj itemAtIndex: count] * -1;
}
}
- (uint32_t)hash
{
uint32_t hash;
size_t i;
|
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|
|
<
<
<
|
>
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|
<
|
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<
|
>
>
>
>
|
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return NO;
if (memcmp([obj cArray], data, count * itemsize))
return NO;
return YES;
}
- (of_comparison_result_t)compare: (OFDataArray*)ary
{
int cmp;
if (![ary isKindOfClass: [OFDataArray class]])
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
if ([ary itemsize] != itemsize)
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
if ([ary count] == count) {
if ((cmp = memcmp(data, [ary cArray], count * itemsize)) == 0)
return OF_ORDERED_SAME;
if (cmp > 0)
return OF_ORDERED_DESCENDING;
else
return OF_ORDERED_ASCENDING;
}
if (count > [ary count])
return OF_ORDERED_DESCENDING;
else
return OF_ORDERED_ASCENDING;
}
- (uint32_t)hash
{
uint32_t hash;
size_t i;
|