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diff --git a/dxr3log.h b/dxr3log.h
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+/*
+ * dxr3log.h
+ *
+ * Copyright (C) 2004 Christian Gmeiner
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * 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 Lesser 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 _DXR3_LOG_H_
+#define _DXR3_LOG_H_
+
+#include <fstream>
+#include <string>
+#include "dxr3singleton.h"
+
+// ==================================
+//!  A log class. 
+/*!
+	With this nice util dxr3plugin generates and mange a log file. In this
+	file the developer/enduser can find informations and can find errors,
+	problems and ohter stuff.
+*/
+class cLog : public Singleton<cLog>
+{
+public: 
+	cLog();		// use default log file
+	cLog(std::string FileName);
+	
+	~cLog()		{ Close(); }
+	
+	void SetForceFlush(const bool v)	{ m_ForeFlush = v; }
+	bool GetForceFlush() const			{ return m_ForeFlush; }
+	
+	// write type data to log file.
+	template <class Type>
+	inline cLog& operator << ( Type item ) 
+	{
+		if (m_LogOpen)
+		{
+			m_LogStream << item;
+			if (m_ForeFlush) m_LogStream.flush();
+		}
+		return *this;
+	}
+	inline cLog& operator << ( size_t item ) 
+	{
+		if (m_LogOpen)
+		{
+			m_LogStream << (unsigned int)item;
+			if (m_ForeFlush) m_LogStream.flush();
+		}
+		return *this;
+	}
+	inline cLog& operator << ( bool item ) 
+	{
+		if (m_LogOpen) 
+		{
+			if (item == true) 
+			{
+				m_LogStream << "true";
+			} 
+			else 
+			{
+				m_LogStream << "false";
+			}
+			if (m_ForeFlush) m_LogStream.flush();
+		}
+		return *this;
+	}
+
+private:
+	std::ofstream	m_LogStream;
+	bool			m_LogOpen;
+	bool			m_ForeFlush;
+	
+	void Open(std::string Filename);	// with this function we open our logfile
+	void Close();				// with this function we close our logfile
+};
+
+
+#endif /*_DXR3_LOG_H_*/