Mercurial > repos > public > sbplib
view default_arg.m @ 399:c92d2f8319c2 feature/SBPinTimeClarity
Add wrapper for time stepping second order problems.
author | Jonatan Werpers <jonatan@werpers.com> |
---|---|
date | Thu, 02 Feb 2017 09:58:18 +0100 |
parents | 48b6fb693025 |
children |
line wrap: on
line source
function default_arg(s, val) if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s)) assignin('caller',s,val) end end