Mailing Lists: Apple Mailing Lists
Image of Mac OS face in stamp
Re: EndianU32_NtoB
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: EndianU32_NtoB



On 10/30/09 4:56 PM, gMail.com said:

>In the past I have successfully used EndianU32_NtoB to read a "long" on a
>PPC machine. Now I need to read and write an array of "unsigned int" and an
>array of "float". May you please tell me how to do?

For floats Apple provides no API, but you can use a union like this:

typedef union
{
	Float32 floatVal;
	uint32_t intVal;
} SwapUnion;

Then swap the int part with the int swapping APIs.

--
____________________________________________________________
Sean McBride, B. Eng                 email@hidden
Rogue Research                        www.rogue-research.com
Mac Software Developer              Montréal, Québec, Canada


_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden

References: 
 >EndianU32_NtoB (From: "gMail.com" <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2011 Apple Inc. All rights reserved.