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global_vars1.cc
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// Copyright (C) 2008, 2009, 2011 EPITA Research and Development
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// Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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# undef MLN_WO_GLOBAL_VARS
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#include <mln/all.hh>
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int
f1();
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int
f2();
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int
main ()
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{
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{
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int
b1 = 10;
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mln::border::thickness = b1;
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int
b2 = f1();
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// Checking that both files share the same symbol.
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mln_assertion(b1 == b2);
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}
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{
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mln::border::thickness = 4;
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f2();
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// Checking that both files share the same symbol.
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mln_assertion(mln::border::thickness == 2);
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}
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}
tests
global_vars1.cc
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