In Objective-C, I would like to know what the +
and -
signs next to a method definition mean.
- (void)loadPluginsAtPath:(NSString*)pluginPath errors:(NSArray **)errors;
In Objective-C, I would like to know what the +
and -
signs next to a method definition mean.
- (void)loadPluginsAtPath:(NSString*)pluginPath errors:(NSArray **)errors;