Mercurial > repos > public > sbplib

view default_arg.m @ 967:368a2773f78b feature/poroelastic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix bug in Elastic2dVariable that resulted in using tuning^2
author Martin Almquist <malmquist@stanford.edu>
date Sun, 23 Dec 2018 14:06:26 +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