ArrayDipole.hh

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/*

    Class for dipole array operations
    Copyright (C) 1999-2003 Jussi Laako

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 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 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

*/


#include <dsp/DSPOp.hh>
#include <dsp/Filter.hh>

#include "Config.h"
#include "ArrayBase.hh"


#ifndef ARRAYDIPOLE_HH
    #define ARRAYDIPOLE_HH


    class clArrayDipole : private clArrayBase
    {
            bool bInitialized;
            long lWindowSize;  
            long lBufferSize;  
            long lBaseIdx;  
            int iSampleRate;
            GDT fSpacing;
            GDT fDelay;
            clDSPAlloc RawBuf[2];
            clDSPAlloc FiltBuf[2];
            clDSPAlloc HFBuf[2];
            clFilter FilterBank[4];
        public:
            clArrayDipole ();
            ~clArrayDipole ();
            bool Initialize (GDT, GDT, int, long, GDT, bool);
            void Uninitialize ();
            GDT *GetRawPtr (long);
            GDT *GetFiltPtr (long);
            GDT *GetHFPtr (long);
            long GetMaxDelay ();
            GDT GetArrayFreq ();
            GDT GetDelay (GDT);
            GDT GetDelayTime (long, GDT);
            long GetDelaySamples (long, GDT);
            void SetLowFreqLimit (GDT);
            void AddData (const GDT *, long, long);
            void GetRawData (GDT **, GDT);
            GDT *GetRawDataPtr (long, GDT);
            void GetFilteredData (GDT **, GDT);
            GDT *GetFilteredDataPtr (long, GDT);
            void GetAudioData (GDT *, GDT, bool);
    };

#endif

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