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https://gitlab.uni-freiburg.de/opensourcevdi/spice
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36 lines
948 B
C++
36 lines
948 B
C++
/*
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Copyright (C) 2009 Red Hat, Inc.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _H_ICON
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#define _H_ICON
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class Icon {
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public:
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Icon() : _refs (1) {}
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Icon* ref() { _refs++; return this;}
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void unref() { if (!--_refs) delete this;}
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protected:
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virtual ~Icon() {}
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private:
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int _refs;
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};
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#endif
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