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view default_arg.m @ 559:e3f587bfd7f8 feature/grids/laplace_refactor

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Fix bug where boundary operators were not stored in their properties
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 29 Aug 2017 13:03:45 +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