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+/***************************************************************************
+ * Copyright (C) 2004-2005 by David Saxton *
+ * david@bluehaze.org *
+ * *
+ * 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. *
+ ***************************************************************************/
+
+#ifndef DEMULTIPLEXER_H
+#define DEMULTIPLEXER_H
+
+#include "component.h"
+#include "logic.h"
+
+#include <qptrvector.h>
+
+/**
+@author David Saxton
+*/
+class Demultiplexer : public CallbackClass, public Component
+{
+public:
+ Demultiplexer( ICNDocument *icnDocument, bool newItem, const char *id = 0L );
+ ~Demultiplexer();
+
+ virtual bool canFlip() const { return true; }
+ static Item* construct( ItemDocument *itemDocument, bool newItem, const char *id );
+ static LibraryItem *libraryItem();
+
+protected:
+ void dataChanged();
+ /**
+ * Add / remove pins according to the number of inputs the user has requested
+ */
+ void initPins( unsigned addressSize );
+
+ void inStateChanged( bool newState );
+
+ QPtrVector<LogicIn> m_aLogic;
+ QPtrVector<LogicOut> m_xLogic;
+ LogicIn * m_input;
+};
+
+#endif