Re: wchar_t (utf-32) to NSString to utf-16

FROM : Ricky Sharp
DATE : Tue Aug 15 22:57:51 2006

On Aug 15, 2006, at 3:47 PM, Michael Marmarou wrote:

> This is a good start, but the utf32 support is 10.4 only.  I need to
> target 10.3 as well.


Although the constant appears in 10.4 and later, it may be the case 
where there is underlying support for UTF-32 in older OS versions. 
Best bet is to contact DTS.

Having said that, it _may_ be the case where your data contains 
values in the UTF-32 space such that all have upper [or lower] words 
of 0x0000.  Thus, it's trivial to convert them their UTF-16 
equivalents.  However, if the data is using certain UTF-32 
codepoints, then you will definitely need a proper converter.

--
Rick

> On 8/15/06, Nick Zitzmann <<email_removed>> wrote:

>>
>> On Aug 15, 2006, at 2:37 PM, Michael Marmarou wrote:
>>
>> > Is there any way to do this with
>> > Cocoa?
>>
>> Sort of.
>>
>> > If not, does anyone have a suggestion of how to do it?
>>
>> See CFString.h, specifically the UTF-32 encodings and the
>> CFStringConvertEncodingToNSStringEncoding() function.

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Ricky A. Sharp        mailto:<email_removed>
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