Mercurial > repos > public > sbplib

view default_arg.m @ 1282:a52033540dd9 feature/poroelastic

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make forcingSetup return empty array instead of zero function if all boundary data functions are empty.
author Martin Almquist <malmquist@stanford.edu>
date Mon, 15 Jun 2020 16:11:35 -0700
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