TriggerOR.h

См. документацию.

/* This file is part of the UniSet project
 * Copyright (c) 2002 Free Software Foundation, Inc.
 * Copyright (c) 2002 Pavel Vainerman
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
//---------------------------------------------------------------------------
#ifndef TRIGGER_OR_H_
#define TRIGGER_OR_H_
//---------------------------------------------------------------------------
#include <unordered_map>
//---------------------------------------------------------------------------
template<class Caller, typename InputType = int>
class TriggerOR
{
    public:

        typedef void(Caller::* Action)(bool newstate);

        TriggerOR(Caller* r, Action a);
        ~TriggerOR();

        inline bool state()
        {
            return out;
        }

        bool getState(InputType in);
        bool commit(InputType in, bool state);

        void add(InputType in, bool state);
        void remove(InputType in);

        typedef std::unordered_map<InputType, bool> InputMap;

        inline typename InputMap::const_iterator begin()
        {
            return inputs.begin();
        }

        inline typename InputMap::const_iterator end()
        {
            return inputs.end();
        }

        void update();
        void reset();

    protected:
        void check();

        InputMap inputs; // список входов
        bool out;
        Caller* cal;
        Action act;
};

//---------------------------------------------------------------------------
#include "TriggerOR.tcc"
//---------------------------------------------------------------------------
#endif