error_code.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
#ifndef TITANIC_ERROR_CODE_H
#define TITANIC_ERROR_CODE_H
 
namespace Titanic {
 
class CErrorCode {
private:
    int _value;
public:
    CErrorCode() : _value(0) {}
 
    void set() { _value = 1; }
 
    int get() {
        int result = _value;
        _value = 0;
        return result;
    }
};
 
} // End of namespace Titanic
 
#endif /* TITANIC_ERROR_CODE_H */