iOS create macro

Question

I have a piece of code I\'m using fairly often and would like to make a macro out of it. I\'m not exactly sure how to do that though. Here\'s the code I want to use

Answer 1

Try the following macro

#define addImage( __imageName__)    \
UIImage *titleImage = [UIImage imageNamed:__imageName__];    \
UIImageView *titleImageView = [[UIImageView alloc] initWithImage:titleImage]; \
self.navigationItem.titleView = titleImageView; \
[titleImageView release]; \