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Diffstat (limited to 'gr-qtgui/lib/histogram_sink_f_impl.h')
-rw-r--r--gr-qtgui/lib/histogram_sink_f_impl.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/gr-qtgui/lib/histogram_sink_f_impl.h b/gr-qtgui/lib/histogram_sink_f_impl.h
index e8ae1ac729..acacf1a745 100644
--- a/gr-qtgui/lib/histogram_sink_f_impl.h
+++ b/gr-qtgui/lib/histogram_sink_f_impl.h
@@ -1,6 +1,6 @@
/* -*- c++ -*- */
/*
- * Copyright 2013 Free Software Foundation, Inc.
+ * Copyright 2013,2015 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
@@ -54,6 +54,9 @@ namespace gr {
void npoints_resize();
+ // Handles message input port for displaying PDU samples.
+ void handle_pdus(pmt::pmt_t msg);
+
public:
histogram_sink_f_impl(int size, int bins,
double xmin, double xmax,