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view default_arg.m @ 1105:2a1f6cea6062 feature/dataspline

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Close branch feature/dataspline
author Martin Almquist <malmquist@stanford.edu>
date Tue, 09 Apr 2019 20:24:21 +0000
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