Re: Common Date between Swift and ObjC
Re: Common Date between Swift and ObjC
- Subject: Re: Common Date between Swift and ObjC
- From: Jean-Daniel Dupas <email@hidden>
- Date: Tue, 12 Aug 2014 21:55:21 +0200
You can use an enum. The compiler treats them as constant and they are available both in Obj-C and Swift.
Le 12 août 2014 à 20:04, Paul Scott <email@hidden> a écrit :
> Except the compiler cannot treat them as constants for optimization.
>
> Paul
>
>> On Aug 12, 2014, at 10:57 AM, Gerriet M. Denkmann <email@hidden> wrote:
>>
>>
>> On 13 Aug 2014, at 00:52, Jeff Kelley <email@hidden> wrote:
>>
>>> Gerriet,
>>>
>>> You should be able to make a constant variable, not a preprocessor definition, and import the file that declares it in your project’s bridging header. Something like this:
>>>
>>> in Constants.h:
>>> extern const NSInteger kParameterA;
>>>
>>> in Constants.m:
>>> const NSInteger kParameterA = 17;
>>>
>>> Then, in your bridging header, you’d import Constants.h.
>>
>> Sounds like a good idea. I will try it tomorrow.
>> Thanks a lot!
>>
>>
>> Kind regards,
>>
>> Gerriet.
>
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