Re: Protocols and forwardingTargetForSelector:
Re: Protocols and forwardingTargetForSelector:
- Subject: Re: Protocols and forwardingTargetForSelector:
- From: "email@hidden" <email@hidden>
- Date: Tue, 25 Feb 2014 23:14:08 +0000
On 25 Feb 2014, at 21:38, Greg Parker <email@hidden> wrote:
> On Feb 25, 2014, at 6:42 AM, email@hidden wrote:
>> I have an NSString subclass as below.
>> If the subclass doesn’t respond to a given selector I want to forward the selector to another object.
>>
>> What is the best way to declare the interfaces for DBManagedString and DBManagedObject?
>>
>> Should I declare a DBManagedObject protocol in which all the methods are optional?
>
> A protocol works.
>
> Declaring the methods without implementing them also works.
Will the complier not complain about the missing implementations?
Jonathan
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