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view default_arg.m @ 297:cd30b22cee56 feature/hypsyst

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Have tried to make a curvelinear sheme for hypsysts. Does not really work yet...
author Ylva Rydin <ylva.rydin@telia.com>
date Mon, 03 Oct 2016 08:33:47 +0200
parents 48b6fb693025
children
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function default_arg(s, val)
    if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
        assignin('caller',s,val)
    end
end