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multi-character character constant and CFString
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multi-character character constant and CFString


  • Subject: multi-character character constant and CFString
  • From: Julien Palmas <email@hidden>
  • Date: Tue, 26 Jul 2005 11:31:08 +0900

I am porting a Codewarrior project to XCode and need some advices about how to do things correctly

I have this function :

                TCProfileTextType(                        
                        const std::string&                inText,
                        unsigned long                    inTagSignature,
                        const short                    inLangCode = 'ja',
                        const short                    inRegionCode = 'JP');

I get no warnings whatsoever in Codewarrior, but compiling the same source file with gcc 4.0 raises this :
warning : multi-character character constant

I would like to get rid of this warning and tried this :

#include <limits.h>

                TCProfileTextType(                        
                        const std::string&                inText,
                        unsigned long                    inTagSignature,
                        const short                    inLangCode = ('j' << CHAR_BIT) | 'a',
                        const short                    inRegionCode = ('J' << CHAR_BIT) | 'P');

Works, but I don't really like it ....

I read in the CodeWarrior / Xcode porting guide that CFString should be used for this kind of porting problem.

Could anybody tell me how to use CFString in such a situation ?
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  • Follow-Ups:
    • Re: multi-character character constant and CFString
      • From: Sailesh Agrawal <email@hidden>
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