45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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Copyright 2012 Wolfgang Thaller.
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This file is part of Retro68.
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Retro68 is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Retro68 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
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GNU General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License
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along with Retro68. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <Quickdraw.h>
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#include <stdlib.h>
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namespace retro
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{
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class PortSetter
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{
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GrafPtr save;
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public:
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PortSetter(GrafPtr port)
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{
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::GetPort(&save);
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::SetPort(port);
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}
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~PortSetter()
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{
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::SetPort(save);
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}
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};
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}
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