Merged anastas/wip changes r3156:3218 into trunk.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3219 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 78 insertions, 0 deletions

diff --git a/gr-trellis/src/lib/trellis_viterbi_s.h b/gr-trellis/src/lib/trellis_viterbi_s.h
new file mode 100644
index 000000000..2c3a61c9b
--- /dev/null
+++ b/gr-trellis/src/lib/trellis_viterbi_s.h
@@ -0,0 +1,78 @@
+/* -*- 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 2, 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+// WARNING: this file is machine generated.  Edits will be over written
+
+#ifndef INCLUDED_TRELLIS_VITERBI_S_H
+#define INCLUDED_TRELLIS_VITERBI_S_H
+
+#include "fsm.h"
+#include <gr_block.h>
+
+class trellis_viterbi_s;
+typedef boost::shared_ptr<trellis_viterbi_s> trellis_viterbi_s_sptr;
+
+trellis_viterbi_s_sptr trellis_make_viterbi_s (
+    const fsm &FSM, 
+    const int K,
+    const int S0,
+    const int SK);
+
+
+
+class trellis_viterbi_s : public gr_block
+{
+  fsm d_FSM;
+  int d_K;
+  int d_S0;
+  int d_SK;
+  std::vector<int> d_trace;
+
+  friend trellis_viterbi_s_sptr trellis_make_viterbi_s (
+    const fsm &FSM,
+    const int K,
+    const int S0,
+    const int SK);
+
+
+  trellis_viterbi_s (
+    const fsm &FSM,
+    const int K,
+    const int S0,
+    const int SK);
+
+
+public:
+  fsm FSM () const { return d_FSM; }
+  int K () const { return d_K; }
+  int S0 () const { return d_S0; }
+  int SK () const { return d_SK; }
+  //std::vector<int> trace () const { return d_trace; }
+  void forecast (int noutput_items,
+                 gr_vector_int &ninput_items_required);
+  int general_work (int noutput_items,
+                    gr_vector_int &ninput_items,
+                    gr_vector_const_void_star &input_items,
+                    gr_vector_void_star &output_items);
+};
+
+#endif