8 files changed, 23 insertions, 50 deletions
diff --git a/gr-trellis/src/lib/Makefile.am b/gr-trellis/src/lib/Makefile.am
index 152608286..e81490089 100644
--- a/gr-trellis/src/lib/Makefile.am
+++ b/gr-trellis/src/lib/Makefile.am
@@ -29,8 +29,9 @@ EXTRA_DIST += \
 	trellis.test
 
 
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) $(WITH_INCLUDES)
-
+AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(PYTHON_CPPFLAGS) $(WITH_INCLUDES) \
+	-I$(abs_top_builddir)/gr-digital/lib
+ 
 # ----------------------------------------------------------------
 # these scripts generate trellis codes from template files
 
@@ -81,7 +82,6 @@ grinclude_HEADERS =			\
         quicksort_index.h		\
         base.h				\
         interleaver.h			\
-        metric_type.h		\
         calc_metric.h		\
         core_algorithms.h		\
         trellis_permutation.h		\
@@ -160,6 +160,11 @@ include $(top_srcdir)/Makefile.par.gen
 
 BUILT_SOURCES += $(python_built_sources)
 
+# Location of non-standard SWIG interface files
+trellis_swig_args =    \
+	-I$(abs_top_builddir)/gr-digital/lib \
+	-I$(abs_top_builddir)/gr-digital/swig
+
 if GUILE
 TESTS += run_guile_tests
 endif
diff --git a/gr-trellis/src/lib/calc_metric.h b/gr-trellis/src/lib/calc_metric.h
index d628f44e0..fd20f8d36 100644
--- a/gr-trellis/src/lib/calc_metric.h
+++ b/gr-trellis/src/lib/calc_metric.h
@@ -25,7 +25,7 @@
 
 #include <vector>
 #include <gr_complex.h>
-#include <metric_type.h>
+#include <digital_metric_type.h>
 
 
 template <class T> 
diff --git a/gr-trellis/src/lib/core_algorithms.h b/gr-trellis/src/lib/core_algorithms.h
index fdb5f398e..fd45844c0 100644
--- a/gr-trellis/src/lib/core_algorithms.h
+++ b/gr-trellis/src/lib/core_algorithms.h
@@ -26,7 +26,7 @@
 #include <cmath>
 #include <vector>
 //#include <gr_complex.h>
-#include "metric_type.h"
+#include "digital_metric_type.h"
 #include "fsm.h"
 #include "interleaver.h"
 
diff --git a/gr-trellis/src/lib/metric_type.h b/gr-trellis/src/lib/metric_type.h
deleted file mode 100644
index a1040f108..000000000
--- a/gr-trellis/src/lib/metric_type.h
+++ /dev/null
@@ -1,31 +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.
- */
-
-#ifndef INCLUDED_TRELLIS_METRIC_TYPE_H
-#define INCLUDED_TRELLIS_METRIC_TYPE_H
-
-typedef enum {
-  TRELLIS_EUCLIDEAN = 200, TRELLIS_HARD_SYMBOL, TRELLIS_HARD_BIT
-} trellis_metric_type_t;
-
-#endif
-
diff --git a/gr-trellis/src/lib/trellis.i b/gr-trellis/src/lib/trellis.i
index ee5f5da39..a030ab906 100644
--- a/gr-trellis/src/lib/trellis.i
+++ b/gr-trellis/src/lib/trellis.i
@@ -29,7 +29,7 @@
 #include "trellis_siso_f.h"
 #include "trellis_siso_combined_f.h"
 #include "trellis_constellation_metrics_cf.h"
-#include "gr_constellation.h"
+#include "digital_constellation.h"
 %}
 
 
@@ -41,15 +41,14 @@
 %include "trellis_siso_f.i"
 %include "trellis_siso_combined_f.i"
 
-%include "metric_type.h"
 %include "siso_type.h"
 
 %include "trellis_constellation_metrics_cf.i"
 
 %include "trellis_generated.i"
 
-%import "gr_metric_type.h"
-%import "gr_constellation.i"
+%import "digital_metric_type.h"
+%import "digital_constellation.i"
 
 %pythoncode %{
   from gnuradio.gr import TRELLIS_EUCLIDEAN, TRELLIS_HARD_SYMBOL, TRELLIS_HARD_BIT
diff --git a/gr-trellis/src/lib/trellis_constellation_metrics_cf.cc b/gr-trellis/src/lib/trellis_constellation_metrics_cf.cc
index fb529aaa7..1d03886f1 100644
--- a/gr-trellis/src/lib/trellis_constellation_metrics_cf.cc
+++ b/gr-trellis/src/lib/trellis_constellation_metrics_cf.cc
@@ -35,14 +35,14 @@
 
 
 trellis_constellation_metrics_cf_sptr
-trellis_make_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE)
+trellis_make_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE)
 {
   return gnuradio::get_initial_sptr (new trellis_constellation_metrics_cf (constellation, TYPE));
 }
 
 
 
-trellis_constellation_metrics_cf::trellis_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE)
+trellis_constellation_metrics_cf::trellis_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE)
   : gr_block ("constellation_metrics_cf",
 	      gr_make_io_signature (1, -1, sizeof (gr_complex)),
 	      gr_make_io_signature (1, -1, sizeof (float))),
diff --git a/gr-trellis/src/lib/trellis_constellation_metrics_cf.h b/gr-trellis/src/lib/trellis_constellation_metrics_cf.h
index df35f16d2..a34c335ec 100644
--- a/gr-trellis/src/lib/trellis_constellation_metrics_cf.h
+++ b/gr-trellis/src/lib/trellis_constellation_metrics_cf.h
@@ -24,13 +24,13 @@
 #define INCLUDED_TRELLIS_CONSTELLATION_METRICS_CF_H
 
 #include <gr_block.h>
-#include <gr_constellation.h>
-#include <gr_metric_type.h>
+#include <digital_constellation.h>
+#include <digital_metric_type.h>
 
 class trellis_constellation_metrics_cf;
 typedef boost::shared_ptr<trellis_constellation_metrics_cf> trellis_constellation_metrics_cf_sptr;
 
-trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE);
+trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE);
 
 /*!
  * \brief Evaluate metrics for use by the Viterbi algorithm.
@@ -46,14 +46,14 @@ class trellis_constellation_metrics_cf : public gr_block
 		    gr_vector_const_void_star &input_items,
 		    gr_vector_void_star &output_items);
  protected:
-  trellis_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE);
+  trellis_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE);
  
  private:
-  gr_constellation_sptr d_constellation;
+  digital_constellation_sptr d_constellation;
   trellis_metric_type_t d_TYPE;
   unsigned int d_O;
   unsigned int d_D;
-  friend trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE);
+  friend trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE);
 
 };
 
diff --git a/gr-trellis/src/lib/trellis_constellation_metrics_cf.i b/gr-trellis/src/lib/trellis_constellation_metrics_cf.i
index f863453f2..c17522b11 100644
--- a/gr-trellis/src/lib/trellis_constellation_metrics_cf.i
+++ b/gr-trellis/src/lib/trellis_constellation_metrics_cf.i
@@ -24,10 +24,10 @@
 
 GR_SWIG_BLOCK_MAGIC(trellis,constellation_metrics_cf);
 
-trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE);
+trellis_constellation_metrics_cf_sptr trellis_make_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE);
 
 class trellis_constellation_metrics_cf : public gr_block
 {
 private:
-  trellis_constellation_metrics_cf (gr_constellation_sptr constellation, trellis_metric_type_t TYPE);
+  trellis_constellation_metrics_cf (digital_constellation_sptr constellation, trellis_metric_type_t TYPE);
 };