I'm not sure without seeing exactly what you are trying to do, but perhaps http://www.boost.org/doc/libs/1_43_0/libs/preprocessor/doc/ref/tuple_rem.htm... or http://www.boost.org/doc/libs/1_43_0/libs/preprocessor/doc/ref/tuple_rem_cto... Could help you.
To: boost-users@lists.boost.org From: eldiener@tropicsoft.com Date: Wed, 4 Aug 2010 16:05:57 -0400 Subject: [Boost-users] [preprocessor] removing parentheses
I have a single macro parameter which allows its passed value to contain commas. Therefore the user of the macro needs parentheses around the parameter if it contains one or more commas ( to does not have to ). When processing this parameter in a macro I would like to remove the outer parentheses if they are there before passing the value on for further processing. Is there a way to do this using some preprocessor library macro ?
_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users