![ios – Swizzling +[NSObject initialize] methodology to log every class intantiation](https://cdn.sstatic.net/Sites/stackoverflow/Img/apple-touch-icon@2.png?v=73d79a89bded "ios – Swizzling +[NSObject initialize] methodology to log every class intantiation")
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Mainly, I need to print every time a category object is instantiated. The next code reveals the intent.
@interface NSObject (ILogger)
+ (void)initialize;
@finish
@implementation NSObject (ILogger)
+ (void)initialize
{
NSLog(@"Initializing %s", class_getName([self class]));
}
@finish
This doesn’t work as a result of NSObject already has a +initialize methodology so this method ends in undefined habits. The compiler additionally warns in regards to the problem: warning: class is implementing a technique which will even be applied by its main class
One thought can be to by some means swizzle +[NSObject initialize] and do the logging. How do I do this safely?
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