Re: "byte orders" question
Re: "byte orders" question
- Subject: Re: "byte orders" question
- From: Koen van der Drift <email@hidden>
- Date: Sat, 26 Nov 2011 18:24:36 -0500
On Nov 26, 2011, at 6:17 PM, Koen van der Drift wrote:
> Now I need to figure out how to go from u_int_32 to float.
I think I figured it out:
for (NSInteger n = 0; n < 4; n++)
{
u_int32_t value;
[base64DecodedData getBytes:&value range:NSMakeRange(n*4, sizeof(u_int32_t))];
u_int32_t res = CFSwapInt32HostToBig(value);
float f;
memcpy(&f, &res, sizeof(f));
NSLog(@"%f", f);
}
This gives the expected four float values.
Does this look ok, or did I overlook something?
Thanks,
- Koen._______________________________________________
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