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{
return data;
}
- (void*)item: (size_t)item
{
if (item >= items)
/* FIXME: Maybe OFOutOfRangeException would be better? */
[[OFOverflowException newWithObject: self] raise];
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<
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{
return data;
}
- (void*)item: (size_t)item
{
if (item >= items)
[[OFOutOfRangeException newWithObject: self] raise];
return data + item * itemsize;
}
- (void*)last
{
return data + (items - 1) * itemsize;
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return self;
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
if (nitems > SIZE_MAX - items)
[[OFOverflowException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items + nitems
ofSize: itemsize];
memcpy(data + items * itemsize, carray, nitems * itemsize);
items += nitems;
return self;
}
- removeNItems: (size_t)nitems
{
if (nitems > items)
[[OFOverflowException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items - nitems
ofSize: itemsize];
items -= nitems;
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return self;
}
- addNItems: (size_t)nitems
fromCArray: (void*)carray
{
if (nitems > SIZE_MAX - items)
[[OFOutOfRangeException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items + nitems
ofSize: itemsize];
memcpy(data + items * itemsize, carray, nitems * itemsize);
items += nitems;
return self;
}
- removeNItems: (size_t)nitems
{
if (nitems > items)
[[OFOutOfRangeException newWithObject: self] raise];
data = [self resizeMem: data
toNItems: items - nitems
ofSize: itemsize];
items -= nitems;
|