initial version

Exception.h

@@ -0,0 +1,23 @@
+#ifndef EXCEPTION_H
+#define EXCEPTION_H
+
+#include <exception>
+#include <string>
+
+class Exception : public std::exception {
+
+private:
+
+	/** the exception message */
+	std::string str;
+
+public:
+
+	/** ctor */
+	Exception(const std::string& str) : str(str) {;}
+
+	const char* what() const throw() {return str.c_str();}
+
+};
+
+#endif // EXCEPTION_H