| [767] | 1 | /*****************************************************************************
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| 2 |
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| 3 | FFTRealUseTrigo.h
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| 4 | Copyright (c) 2005 Laurent de Soras
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| 5 |
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| 6 | Template parameters:
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| 7 | - ALGO: algorithm choice. 0 = table, other = oscillator
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| 8 |
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| 9 | --- Legal stuff ---
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| 10 |
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| 11 | This library is free software; you can redistribute it and/or
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| 12 | modify it under the terms of the GNU Lesser General Public
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| 13 | License as published by the Free Software Foundation; either
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| 14 | version 2.1 of the License, or (at your option) any later version.
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| 15 |
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| 16 | This library is distributed in the hope that it will be useful,
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| 17 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 19 | Lesser General Public License for more details.
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| 20 |
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| 21 | You should have received a copy of the GNU Lesser General Public
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| 22 | License along with this library; if not, write to the Free Software
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| 23 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 24 |
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| 25 | *Tab=3***********************************************************************/
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| 26 |
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| 27 |
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| 28 |
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| 29 | #if ! defined (FFTRealUseTrigo_HEADER_INCLUDED)
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| 30 | #define FFTRealUseTrigo_HEADER_INCLUDED
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| 31 |
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| 32 | #if defined (_MSC_VER)
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| 33 | #pragma once
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| 34 | #pragma warning (4 : 4250) // "Inherits via dominance."
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| 35 | #endif
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| 36 |
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| 37 |
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| 38 |
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| 39 | /*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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| 40 |
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| 41 | #include "def.h"
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| 42 | #include "FFTRealFixLenParam.h"
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| 43 | #include "OscSinCos.h"
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| 44 |
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| 45 |
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| 46 |
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| 47 | template <int ALGO>
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| 48 | class FFTRealUseTrigo
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| 49 | {
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| 50 |
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| 51 | /*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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| 52 |
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| 53 | public:
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| 54 |
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| 55 | typedef FFTRealFixLenParam::DataType DataType;
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| 56 | typedef OscSinCos <DataType> OscType;
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| 57 |
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| 58 | FORCEINLINE static void
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| 59 | prepare (OscType &osc);
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| 60 | FORCEINLINE static void
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| 61 | iterate (OscType &osc, DataType &c, DataType &s, const DataType cos_ptr [], long index_c, long index_s);
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| 62 |
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| 63 |
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| 64 |
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| 65 | /*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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| 66 |
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| 67 | protected:
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| 68 |
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| 69 |
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| 70 |
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| 71 | /*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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| 72 |
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| 73 | private:
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| 74 |
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| 75 |
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| 76 |
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| 77 | /*\\\ FORBIDDEN MEMBER FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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| 78 |
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| 79 | private:
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| 80 |
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| 81 | FFTRealUseTrigo ();
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| 82 | ~FFTRealUseTrigo ();
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| 83 | FFTRealUseTrigo (const FFTRealUseTrigo &other);
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| 84 | FFTRealUseTrigo &
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| 85 | operator = (const FFTRealUseTrigo &other);
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| 86 | bool operator == (const FFTRealUseTrigo &other);
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| 87 | bool operator != (const FFTRealUseTrigo &other);
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| 88 |
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| 89 | }; // class FFTRealUseTrigo
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| 90 |
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| 91 |
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| 92 |
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| 93 | #include "FFTRealUseTrigo.hpp"
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| 94 |
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| 95 |
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| 96 |
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| 97 | #endif // FFTRealUseTrigo_HEADER_INCLUDED
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| 98 |
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| 99 |
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| 100 |
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| 101 | /*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
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