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/* trigger.h: Abstract class for detecting the transition between a level 0
and 1
Copyright (c) 2008 Fredrick Meunier
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 2 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
E-mail: fredm@spamcop.net
*/
#ifndef TRIGGER_H
#define TRIGGER_H
#include <libspectrum.h>
class trigger {
public:
trigger() {};
virtual ~trigger();
virtual libspectrum_byte get_level(libspectrum_byte b) = 0;
};
#endif /* #ifndef TRIGGER_H */
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