diff -r 89e065397ea6 -r e24348a560a6 demos/spectrum/3rdparty/fftreal/Array.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/spectrum/3rdparty/fftreal/Array.hpp	Fri Jun 11 14:24:45 2010 +0300
@@ -0,0 +1,98 @@
+/*****************************************************************************
+
+        Array.hpp
+        Copyright (c) 2005 Laurent de Soras
+
+--- Legal stuff ---
+
+This library 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 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
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser 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
+
+*Tab=3***********************************************************************/
+
+
+
+#if defined (Array_CURRENT_CODEHEADER)
+	#error Recursive inclusion of Array code header.
+#endif
+#define	Array_CURRENT_CODEHEADER
+
+#if ! defined (Array_CODEHEADER_INCLUDED)
+#define	Array_CODEHEADER_INCLUDED
+
+
+
+/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+#include	<cassert>
+
+
+
+/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+template <class T, long LEN>
+Array <T, LEN>::Array ()
+{
+	// Nothing
+}
+
+
+
+template <class T, long LEN>
+const typename Array <T, LEN>::DataType &	Array <T, LEN>::operator [] (long pos) const
+{
+	assert (pos >= 0);
+	assert (pos < LEN);
+
+	return (_data_arr [pos]);
+}
+
+
+
+template <class T, long LEN>
+typename Array <T, LEN>::DataType &	Array <T, LEN>::operator [] (long pos)
+{
+	assert (pos >= 0);
+	assert (pos < LEN);
+
+	return (_data_arr [pos]);
+}
+
+
+
+template <class T, long LEN>
+long	Array <T, LEN>::size ()
+{
+	return (LEN);
+}
+
+
+
+/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+#endif	// Array_CODEHEADER_INCLUDED
+
+#undef Array_CURRENT_CODEHEADER
+
+
+
+/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/