LimitTrigger.h

/*
 * Abstract class for limitting an execution.
 *
 * Developed for the Telescope & Site Software Systems.  This product includes
 * software developed by the LSST Project (https://www.lsst.org). See the
 * COPYRIGHT file at the top-level directory of this distribution for details
 * of code ownership.
 *
 * 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 <https://www.gnu.org/licenses/>.
 */
 
#ifndef LIMITTRIGGER_H_
#define LIMITTRIGGER_H_
 
namespace LSST {
namespace M1M3 {
namespace SS {
 
template <typename... TcheckArgs>
class LimitTrigger {
public:
    LimitTrigger() {}
 
    void check(TcheckArgs... args) {
        if (trigger()) {
            execute(args...);
        }
    }
 
    virtual void reset() = 0;
 
protected:
    virtual bool trigger() = 0;
 
    virtual void execute(TcheckArgs... args) = 0;
};
 
}  // namespace SS
}  // namespace M1M3
}  // namespace LSST
 
#endif  // !LIMITTRIGGER_H_