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view default_arg.m @ 1201:8f4e79aa32ba feature/poroelastic

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Add fully compatible D2Variable opSet and first implementation of ElasticAnisotropic
author Martin Almquist <malmquist@stanford.edu>
date Thu, 05 Sep 2019 14:13:00 -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