Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / filter / gr_single_pole_rec_filter_ff.cc

diff --git a/gnuradio-core/src/lib/filter/gr_single_pole_rec_filter_ff.cc b/gnuradio-core/src/lib/filter/gr_single_pole_rec_filter_ff.cc
deleted file mode 100644 (file)
index 683bafb..0000000
--- a/gnuradio-core/src/lib/filter/gr_single_pole_rec_filter_ff.cc
+++ /dev/null
@@ -1,81 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio 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 3, or (at your option)
- * any later version.
- * 
- * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gr_single_pole_rec_filter_ff.h>
-#include <gr_io_signature.h>
-#include <stdio.h>
-
-
-gr_single_pole_rec_filter_ff_sptr 
-gr_make_single_pole_rec_filter_ff (double alpha, unsigned int vlen)
-{
-  return gr_single_pole_rec_filter_ff_sptr(new gr_single_pole_rec_filter_ff(alpha, vlen));
-}
-
-gr_single_pole_rec_filter_ff::gr_single_pole_rec_filter_ff (
-                                   double alpha, unsigned int vlen)
-  : gr_sync_block ("single_pole_rec_filter_ff",
-                  gr_make_io_signature (1, 1, sizeof (float) * vlen),
-                  gr_make_io_signature (1, 1, sizeof (float) * vlen)),
-    d_vlen(vlen), d_rec(vlen)
-{
-  set_taps(alpha);
-}
-
-gr_single_pole_rec_filter_ff::~gr_single_pole_rec_filter_ff ()
-{
-  // nop
-}
-
-void
-gr_single_pole_rec_filter_ff::set_taps (double alpha)
-{
-  for (unsigned int i = 0; i < d_vlen; i++)
-    d_rec[i].set_taps(alpha);
-}
-
-int
-gr_single_pole_rec_filter_ff::work (int noutput_items,
-                                   gr_vector_const_void_star &input_items,
-                                   gr_vector_void_star &output_items)
-{
-  const float *in = (const float *) input_items[0];
-  float *out = (float *) output_items[0];
-  unsigned int vlen = d_vlen;
-
-  if (d_vlen == 1){
-    for (int i = 0; i < noutput_items; i++)
-      out[i] = d_rec[0].filter (in[i]);
-  }
-  else {
-    for (int i = 0; i < noutput_items; i++){
-      for (unsigned int j = 0; j < vlen; j++){
-       *out++ = d_rec[j].filter (*in++);
-      }
-    }
-  }
-  return noutput_items;
-};