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view default_arg.m @ 896:09c5fbc783d3

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Rename and mordernize scheme.Wave to scheme.Laplace1d. Not fully converted
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 22 Nov 2018 07:58:11 +0100
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