Instance Method


Copies a range of bytes from the data object into a given buffer.


- (void)getBytes:(void *)buffer range:(NSRange)range;



A buffer into which to copy data.


The range of bytes in the receiver's data to copy to buffer. The range must lie within the range of bytes of the receiver's data.


If range isn’t within the receiver’s range of bytes, an NSRangeException is raised.

See Also

Accessing Underlying Bytes


A pointer to the data object's contents.

- enumerateByteRangesUsingBlock:

Enumerates each range of bytes in the data object using a block.

- getBytes:

Copies a data object’s contents into a given buffer.

- getBytes:length:

Copies a number of bytes from the start of the data object into a given buffer.

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