1 files changed, 0 insertions, 152 deletions
diff --git a/gr-digital/lib/digital_probe_mpsk_snr_est_c.cc b/gr-digital/lib/digital_probe_mpsk_snr_est_c.cc
deleted file mode 100644
index 5cdfea96d..000000000
--- a/gr-digital/lib/digital_probe_mpsk_snr_est_c.cc
+++ /dev/null
@@ -1,152 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2011 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 <digital_probe_mpsk_snr_est_c.h>
-#include <gr_io_signature.h>
-#include <cstdio>
-
-digital_probe_mpsk_snr_est_c_sptr
-digital_make_probe_mpsk_snr_est_c(snr_est_type_t type,
-				  int msg_nsamples,
-				  double alpha)
-{
-  return gnuradio::get_initial_sptr(
-	    new digital_probe_mpsk_snr_est_c(type, msg_nsamples, alpha));
-}
-
-digital_probe_mpsk_snr_est_c::digital_probe_mpsk_snr_est_c(
-					   snr_est_type_t type,
-					   int msg_nsamples,
-					   double alpha)
-  : gr_sync_block ("probe_mpsk_snr_est_c",
-		   gr_make_io_signature(1, 1, sizeof(gr_complex)),
-		   gr_make_io_signature(0, 0, 0))
-{
-  d_snr_est = NULL;
-
-  d_type = type;
-  d_nsamples = msg_nsamples;
-  d_count = 0;
-  set_alpha(alpha);
-
-  set_type(type);
-
-  // at least 1 estimator has to look back
-  set_history(2);
-
-  d_key = pmt::pmt_string_to_symbol("snr");
-}
-
-digital_probe_mpsk_snr_est_c::~digital_probe_mpsk_snr_est_c()
-{
-  if(d_snr_est)
-    delete d_snr_est;
-}
-
-int
-digital_probe_mpsk_snr_est_c::work(int noutput_items,
-			      gr_vector_const_void_star &input_items,
-			      gr_vector_void_star &output_items)
-{
-  const gr_complex *in = (const gr_complex*)input_items[0];
-  return d_snr_est->update(noutput_items, in);
-}
-
-double
-digital_probe_mpsk_snr_est_c::snr()
-{
-  if(d_snr_est)
-    return d_snr_est->snr();
-  else
-    throw std::runtime_error("digital_probe_mpsk_snr_est_c:: No SNR estimator defined.\n");
-}
-
-snr_est_type_t
-digital_probe_mpsk_snr_est_c::type() const
-{
-  return d_type;
-}
-
-int
-digital_probe_mpsk_snr_est_c::msg_nsample() const
-{
-  return d_nsamples;
-}
-
-double
-digital_probe_mpsk_snr_est_c::alpha() const
-{
-  return d_alpha;
-}
-
-void
-digital_probe_mpsk_snr_est_c::set_type(snr_est_type_t t)
-{
-  d_type = t;
-
-  if(d_snr_est)
-    delete d_snr_est;
-
-  switch (d_type) {
-  case(SNR_EST_SIMPLE):
-    d_snr_est = new digital_impl_mpsk_snr_est_simple(d_alpha);
-    break;
-  case(SNR_EST_SKEW):
-    d_snr_est = new digital_impl_mpsk_snr_est_skew(d_alpha);
-    break;
-  case(SNR_EST_M2M4):
-    d_snr_est = new digital_impl_mpsk_snr_est_m2m4(d_alpha);
-    break;
-  case(SNR_EST_SVR):
-    d_snr_est = new digital_impl_mpsk_snr_est_svr(d_alpha);
-    break;
-  default:
-    throw std::invalid_argument("digital_probe_mpsk_snr_est_c: unknown type specified.\n");
-  }
-}
-
-void
-digital_probe_mpsk_snr_est_c::set_msg_nsample(int n)
-{
-  if(n > 0) {
-    d_nsamples = n;
-    d_count = 0;    // reset state
-  }
-  else
-    throw std::invalid_argument("digital_probe_mpsk_snr_est_c: msg_nsamples can't be <= 0\n");
-}
-
-void
-digital_probe_mpsk_snr_est_c::set_alpha(double alpha)
-{
-  if((alpha >= 0) && (alpha <= 1.0)) {
-    d_alpha = alpha;
-    if(d_snr_est)
-      d_snr_est->set_alpha(d_alpha);
-  }
-  else
-    throw std::invalid_argument("digital_probe_mpsk_snr_est_c: alpha must be in [0,1]\n");    
-}