File indexing completed on 2024-04-28 05:43:16

0001 /***************************************************************************
0002  *   Copyright (C) 2003-2004 by David Saxton                               *
0003  *   david@bluehaze.org                                                    *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  ***************************************************************************/
0010 
0011 #ifndef REACTIVE_H
0012 #define REACTIVE_H
0013 
0014 #include "element.h"
0015 
0016 /**
0017 @short Represents a reactive element (such as a capacitor)
0018 @author David Saxton
0019 */
0020 class Reactive : public Element
0021 {
0022 public:
0023     Reactive(const double delta);
0024     ~Reactive() override;
0025 
0026     bool isReactive() const override
0027     {
0028         return true;
0029     }
0030     /**
0031      * Call this function to set the time period (in seconds)
0032      */
0033     void setDelta(double delta);
0034     /**
0035      * Called on every time step for the element to update itself
0036      */
0037     virtual void time_step() = 0;
0038 
0039 protected:
0040     bool updateStatus() override;
0041 
0042     double m_delta; // Delta time interval
0043 };
0044 
0045 #endif