/*****************************************************************************

        FFTRealUseTrigo.h

        Copyright (c) 2005 Laurent de Soras

Template parameters:

	- ALGO: algorithm choice. 0 = table, other = oscillator

--- 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 (FFTRealUseTrigo_HEADER_INCLUDED)

#define	FFTRealUseTrigo_HEADER_INCLUDED

#if defined (_MSC_VER)

	#pragma once

	#pragma warning (4 : 4250) // "Inherits via dominance."

#endif

/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

#include	"def.h"

#include	"FFTRealFixLenParam.h"

#include	"OscSinCos.h"

template <int ALGO>

class FFTRealUseTrigo

{

/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

public:

   typedef	FFTRealFixLenParam::DataType	DataType;

	typedef	OscSinCos <DataType>	OscType;

	FORCEINLINE static void

						prepare (OscType &osc);

	FORCEINLINE	static void

						iterate (OscType &osc, DataType &c, DataType &s, const DataType cos_ptr [], long index_c, long index_s);

/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

protected:

/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

private:

/*\\\ FORBIDDEN MEMBER FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/

private:

						FFTRealUseTrigo ();

						~FFTRealUseTrigo ();

						FFTRealUseTrigo (const FFTRealUseTrigo &other);

	FFTRealUseTrigo &

						operator = (const FFTRealUseTrigo &other);

	bool				operator == (const FFTRealUseTrigo &other);

	bool				operator != (const FFTRealUseTrigo &other);

};	// class FFTRealUseTrigo

#include	"FFTRealUseTrigo.hpp"

#endif	// FFTRealUseTrigo_HEADER_INCLUDED

/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/