From 8e5f4bc89af1682b258ecb1bc46b04d24ea3addd Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Sat, 26 Feb 2011 14:48:34 -0800
Subject: use boost::math::trunc in gr_frequency_modulator_fc.cc
this replaces the need for a conditional trunc implementation in config.h
---
gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
(limited to 'gnuradio-core/src')
diff --git a/gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc b/gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc
index 0f6f0d719..bff22be25 100644
--- a/gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc
+++ b/gnuradio-core/src/lib/general/gr_frequency_modulator_fc.cc
@@ -1,6 +1,6 @@
/* -*- c++ -*- */
/*
- * Copyright 2004,2010 Free Software Foundation, Inc.
+ * Copyright 2004,2010,2011 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
@@ -28,6 +28,7 @@
#include <gr_io_signature.h>
#include <gr_sincos.h>
#include <math.h>
+#include <boost/math/special_functions/trunc.hpp>
gr_frequency_modulator_fc_sptr gr_make_frequency_modulator_fc (double sensitivity)
@@ -62,7 +63,7 @@ gr_frequency_modulator_fc::work (int noutput_items,
// to avoid loss of precision in the addition above.
if (fabs (d_phase) > 16 * M_PI){
- double ii = trunc (d_phase / (2 * M_PI));
+ double ii = boost::math::trunc (d_phase / (2 * M_PI));
d_phase = d_phase - (ii * 2 * M_PI);
}
--
cgit