Re: Silly question on extending NSObject.
Re: Silly question on extending NSObject.
- Subject: Re: Silly question on extending NSObject.
- From: Wim Lewis <email@hidden>
- Date: Tue, 19 Feb 2019 14:21:42 -0800
On 19. feb. 2019, at 1:23 e.h., Alex Zavatone <email@hidden> wrote:
> In most Objective-C projects I add an autodescribe category on NSObject and
> put the import for the category header into a .pch for the project so that it
> will be available for every class in the project.
>
> This lets me dump an object’s properties and values at Will in the debugger.
>
> Is there a more modern way to do this than using a .pch?
Xcode's toolchain supports "prefix headers", which are essentially just
additional import statements prepended to every file in the target. This gets
the behavior you want, I think, without relying specifically on .pch files,
which are an implementation detail of a particular compiler optimization.
In Xcode you can find this under "Language ▷ Prefix Header" or the
"GCC_PREFIX_HEADER" build setting.
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