cc-imenu-objc-generic-expression

cc-imenu-objc-generic-expression is a variable defined in `cc-menus.el'.
Its value is

"^\\([[:alpha:]_][[:alnum:]_:<>~]*\\)[ 	]*([ 	]*\\([^ 	(*][^)]*\\)?)[ 	]*[^ 	;(]\\|^\\<[^()\n]*[^[:alnum:]_:<>~]\\([[:alpha:]_][[:alnum:]_:<>~]*\\)\\([ 	\n]\\|\\\\\n\\)*(\\([ 	\n]\\|\\\\\n\\)*\\([^ 	\n(*][^()]*\\(([^()]*)[^()]*\\)*\\)?)\\([ 	\n]\\|\\\\\n\\)*[^ 	\n;(]\\|\\(^[-+][:[:alnum:]()*_<>\n	 ]*[;{]\\|^@interface[	 ]+[[:alnum:]_]+[	 ]*:\\|^@interface[	 ]+[[:alnum:]_]+[	 ]*([[:alnum:]_]+)\\|^@interface[	 ]+[[:alnum:]_]+[	 ]*.*$\\|^@implementation[	 ]+[[:alnum:]_]+[	 ]*([[:alnum:]_]+)\\|^@implementation[	 ]+[[:alnum:]_]+\\|^@protocol[	 ]+[[:alnum:]_]+\\)"

Documentation:
Imenu generic expression for ObjC mode. See `imenu-generic-expression'.