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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef TETRAEDGE_TE_TE_REFERENCES_COUNTER_H
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#define TETRAEDGE_TE_TE_REFERENCES_COUNTER_H
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namespace Tetraedge {
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class TeReferencesCounter {
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public:
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TeReferencesCounter() : _refCount(0) {};
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virtual ~TeReferencesCounter() {};
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bool decrementCounter() {
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if (_refCount) {
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_refCount--;
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return _refCount == 0;
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}
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return false;
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}
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void incrementCounter() {
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_refCount++;
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}
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void resetCounter() {
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_refCount = 0;
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}
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private:
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int _refCount;
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};
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} // end namespace Tetraedge
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#endif // TETRAEDGE_TE_TE_REFERENCES_COUNTER_H
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