core: added accessors to get all settable values of the channel_model objects.

3 files changed, 35 insertions, 0 deletions

diff --git a/gnuradio-core/src/lib/hier/gr_channel_model.cc b/gnuradio-core/src/lib/hier/gr_channel_model.cc
index fb57e808a..5f190e972 100644
--- a/gnuradio-core/src/lib/hier/gr_channel_model.cc
+++ b/gnuradio-core/src/lib/hier/gr_channel_model.cc
@@ -99,3 +99,28 @@ gr_channel_model::set_timing_offset(double epsilon)
 {
   d_timing_offset->set_interp_ratio(epsilon);
 }
+
+
+double
+gr_channel_model::noise_voltage() const
+{
+  return d_noise->amplitude();
+}
+
+double
+gr_channel_model::frequency_offset() const
+{
+  return d_freq_offset->frequency();
+}
+
+std::vector<gr_complex>
+gr_channel_model::taps() const
+{
+  return d_multipath->taps();
+}
+
+double
+gr_channel_model::timing_offset() const
+{
+  return d_timing_offset->interp_ratio();
+}
diff --git a/gnuradio-core/src/lib/hier/gr_channel_model.h b/gnuradio-core/src/lib/hier/gr_channel_model.h
index 07c0c76b6..c5d06ce11 100644
--- a/gnuradio-core/src/lib/hier/gr_channel_model.h
+++ b/gnuradio-core/src/lib/hier/gr_channel_model.h
@@ -71,4 +71,9 @@ class GR_CORE_API gr_channel_model : public gr_hier_block2
   void set_frequency_offset(double frequency_offset);
   void set_taps(const std::vector<gr_complex> &taps);
   void set_timing_offset(double epsilon);
+
+  double noise_voltage() const;
+  double frequency_offset() const;
+  std::vector<gr_complex> taps() const;
+  double timing_offset() const;
 };
diff --git a/gnuradio-core/src/lib/hier/gr_channel_model.i b/gnuradio-core/src/lib/hier/gr_channel_model.i
index ff9ab466d..2e0cb7bdf 100644
--- a/gnuradio-core/src/lib/hier/gr_channel_model.i
+++ b/gnuradio-core/src/lib/hier/gr_channel_model.i
@@ -42,4 +42,9 @@ class gr_channel_model : public gr_hier_block2
   void set_frequency_offset(double frequency_offset);
   void set_taps(const std::vector<gr_complex> &taps);
   void set_timing_offset(double epsilon);
+
+  double noise_voltage() const;
+  double frequency_offset() const;
+  std::vector<gr_complex> taps() const;
+  double timing_offset() const;
 };