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Re: NSData hexadecimal to 16 bit integer?

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Re: NSData hexadecimal to 16 bit integer?

Subject: Re: NSData hexadecimal to 16 bit integer?
From: Nick Zitzmann <email@hidden>
Date: Sat, 28 May 2005 11:09:50 -0600


On May 28, 2005, at 3:55 AM, Nick Morris wrote:

The above gives '<docf>', which matches the start of a hex dump of the file using BBEdit.
D0 CF 11 E0 A1 B1 1A E1 00 00 00 00 00 00 00 00
The dumb question is.....
How do I convert 'theData', i.e. docf, to an integer (53455).

Just declare an integer as normal, and then use the -[NSData getBytes:length:] method to copy the first two bytes (D0 CF) into the integer:

int yourInt;
[theData getBytes:&yourInt length:2];

Nick Zitzmann
<http://www.chronosnet.com/>

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  >NSData hexadecimal to 16 bit integer? (From: Nick Morris <email@hidden>)




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