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GrFIRfilterSIS.h

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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2003 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00020 * Boston, MA 02111-1307, USA. 00021 */ 00022 00023 /* 00024 * WARNING: This file is automatically generated by generate_GrFIRfilterXXX.py 00025 * Any changes made to this file will be overwritten. 00026 */ 00027 00028 #ifndef _GrFIRfilterSIS_H_ 00029 #define _GrFIRfilterSIS_H_ 00030 00031 #include <VrDecimatingSigProc.h> 00032 #include <gr_fir_builderS.h> 00033 00034 class gr_fir_SIS; 00035 00040 class GrFIRfilterSIS : public VrDecimatingSigProc<short, int> 00041 { 00042 public: 00046 GrFIRfilterSIS (int decimation_factor, const std::vector<short> &taps); 00047 00055 GrFIRfilterSIS (int decimation_factor, gr_fir_builderS *builder); 00056 virtual ~GrFIRfilterSIS (); 00057 00058 virtual const char *name () { return "GrFIRfilterSIS"; } 00059 virtual void initialize (); 00060 virtual int work (VrSampleRange output, void *o[], 00061 VrSampleRange inputs[], void *i[]); 00062 00063 void setTaps (const std::vector<short> &taps); 00064 00065 protected: 00066 gr_fir_builderS *d_builder; 00067 gr_fir_SIS *d_fir; 00068 std::vector<short> d_new_taps; 00069 int d_updated; 00070 }; 00071 00072 #endif // _GrFIRfilterSIS_H_

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