1 files changed, 0 insertions, 82 deletions
diff --git a/gr-trellis/src/lib/trellis_permutation.cc b/gr-trellis/src/lib/trellis_permutation.cc
deleted file mode 100644
index 57c6d2693..000000000
--- a/gr-trellis/src/lib/trellis_permutation.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004,2010 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 <trellis_permutation.h>
-#include <gr_io_signature.h>
-#include <iostream>
-#include <string.h>
-
-trellis_permutation_sptr
-trellis_make_permutation (int K, const std::vector<int> &TABLE, int SYMS_PER_BLOCK, size_t BYTES_PER_SYMBOL)
-{
-  return gnuradio::get_initial_sptr(new trellis_permutation (K,TABLE,SYMS_PER_BLOCK,BYTES_PER_SYMBOL));
-}
-
-trellis_permutation::trellis_permutation (int K, const std::vector<int> &TABLE, int SYMS_PER_BLOCK, size_t BYTES_PER_SYMBOL)
-  : gr_sync_block ("permutation",
-		   gr_make_io_signature (1, -1, BYTES_PER_SYMBOL),
-		   gr_make_io_signature (1, -1, BYTES_PER_SYMBOL)),
-    d_K (K),
-    d_TABLE (TABLE),
-    d_SYMS_PER_BLOCK (SYMS_PER_BLOCK),
-    d_BYTES_PER_SYMBOL (BYTES_PER_SYMBOL)
-{
-    set_output_multiple (d_K*SYMS_PER_BLOCK);
-    //std::cout << d_K << "\n";
-}
-
-
-
-int
-trellis_permutation::work (int noutput_items,
-			gr_vector_const_void_star &input_items,
-			gr_vector_void_star &output_items)
-{
-  int nstreams = input_items.size();
-  assert (input_items.size() == output_items.size());
-  assert (noutput_items % d_K ==0);
-
-  for (int m=0;m<nstreams;m++) {
-    const char *in = (const char *) input_items[m];
-    char *out = (char *) output_items[m];
-
-    // per stream processing
-    for (int i = 0; i < noutput_items/d_SYMS_PER_BLOCK; i++){
-      // Index i refers to blocks.
-      // Begining of packet (in blocks)
-      int i0 = d_K*(i/d_K);
-      // position of block within packet (in blocks)
-      int j0 = i%d_K;
-      // new position of block within packet (in blocks)
-      int k0 = d_TABLE[j0];
-      memcpy(&(out[i*d_SYMS_PER_BLOCK*d_BYTES_PER_SYMBOL]),
-             &(in[(i0+k0)*d_SYMS_PER_BLOCK*d_BYTES_PER_SYMBOL]),
-             d_BYTES_PER_SYMBOL*d_SYMS_PER_BLOCK);
-    }
-    // end per stream processing
-  }
-  return noutput_items;
-}