Created V0.3.x branch and moved the head into the trunk directory.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@246 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/pqi/pqiindic.h

@@ -0,0 +1,65 @@
+/*
+ * "$Id: pqiindic.h,v 1.3 2007-02-18 21:46:49 rmf24 Exp $"
+ *
+ * 3P/PQI network interface for RetroShare.
+ *
+ * Copyright 2004-2006 by Robert Fernie.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License Version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems to "retroshare@lunamutt.com".
+ *
+ */
+
+
+
+#ifndef MRK_PQI_INDICATOR_HEADER
+#define MRK_PQI_INDICATOR_HEADER
+
+#include <vector>
+
+// This will indicate to num different sources
+// when the event has occured.
+
+class Indicator
+{
+	public:
+	Indicator(int n = 0)
+	:num(n), changeFlags(n) {IndicateChanged();}
+void	IndicateChanged()
+	{
+		for(int i = 0; i < num; i++)
+			changeFlags[i]=true;
+	}
+
+bool	Changed(int idx)
+	{
+		/* catch overflow */
+		if (idx > num - 1)
+			return false;
+
+		bool ans = changeFlags[idx];
+		changeFlags[idx] = false;
+		return ans;
+	}
+
+	private:
+	int num;
+	std::vector<bool> changeFlags;
+};
+
+
+
+#endif