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Viewing changes to gnuradio-core/src/lib/filter/gr_fft_filter_ccc.h

  • Committer: Package Import Robot
  • Author(s): A. Maitland Bottoms
  • Date: 2012-03-16 20:30:18 UTC
  • mfrom: (1.1.5)
  • Revision ID: package-import@ubuntu.com-20120316203018-o9cvujkbn563d8ou
Tags: 3.5.2.1-1
New upstream release.

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gnuradio-core/src/lib/filter/gr_fft_filter_ccc.h
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class gr_fft_filter_ccc;
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typedef boost::shared_ptr<gr_fft_filter_ccc> gr_fft_filter_ccc_sptr;
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GR_CORE_API gr_fft_filter_ccc_sptr gr_make_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps);
 
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GR_CORE_API gr_fft_filter_ccc_sptr
 
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gr_make_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps,
 
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                        int nthreads=1);
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//class gri_fft_filter_ccc_sse;
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class gri_fft_filter_ccc_generic;
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class GR_CORE_API gr_fft_filter_ccc : public gr_sync_decimator
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{
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 private:
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  friend GR_CORE_API gr_fft_filter_ccc_sptr gr_make_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps);
 
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  friend GR_CORE_API gr_fft_filter_ccc_sptr
 
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    gr_make_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps,
 
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                            int nthreads);
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  int                      d_nsamples;
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  bool                     d_updated;
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   *
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   * \param decimation  >= 1
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   * \param taps        complex filter taps
 
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   * \param nthreads    number of threads for the FFT to use
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   */
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  gr_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps);
 
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  gr_fft_filter_ccc (int decimation, const std::vector<gr_complex> &taps,
 
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                     int nthreads=1);
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 public:
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  ~gr_fft_filter_ccc ();
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  void set_taps (const std::vector<gr_complex> &taps);
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  std::vector<gr_complex> taps () const;
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  /*!
 
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   * \brief Set number of threads to use.
 
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   */
 
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  void set_nthreads(int n);
 
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  /*!
 
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   * \brief Get number of threads being used.
 
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   */
 
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  int nthreads() const;
 
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  int work (int noutput_items,
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            gr_vector_const_void_star &input_items,
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            gr_vector_void_star &output_items);