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view default_arg.m @ 1139:6bc93c091682 feature/laplace_curvilinear_test

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Implement minimum check in new scheme.
author Martin Almquist <malmquist@stanford.edu>
date Fri, 21 Jun 2019 16:27:49 +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