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annotate default_arg.m @ 1149:1fe48cbd379a feature/rv

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Change Burgers2d to inviscid formulation. Rewrite to use opSets and fix the implementation of the Dirichlet conditions.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 24 Jan 2019 09:05:44 +0100
parents 48b6fb693025
children
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48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
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1 function default_arg(s, val)
48b6fb693025 Initial commit.
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2 if evalin('caller',sprintf('~exist(''%s'',''var'') || isempty(%s)',s,s))
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
parents:
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3 assignin('caller',s,val)
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4 end
48b6fb693025 Initial commit.
Jonatan Werpers <jonatan@werpers.com>
parents:
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5 end