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view default_arg.m @ 610:b7b3c11fab4d feature/utux2D

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Add interpolation to scheme
author Martin Almquist <malmquist@stanford.edu>
date Sat, 14 Oct 2017 22:38:42 -0700
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