From 48f9ca90e0cbcbfe67b0e10889c60928d9be5c49 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Mon, 17 Jan 2011 16:37:45 -0800
Subject: gr math simplification:

Replaces gr_gcd, gr_isnan, and gr_signbit one-time instances with boot math calls.
No point in wrapping these utility math functions into gnuradio when they are
1) provided by boost
2) only called once

Removes gr_math.cc, and configure checks for isnan.
---
 gnuradio-core/src/lib/runtime/gr_buffer.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gnuradio-core/src/lib/runtime')

diff --git a/gnuradio-core/src/lib/runtime/gr_buffer.cc b/gnuradio-core/src/lib/runtime/gr_buffer.cc
index 03d5a8738..fa3722714 100644
--- a/gnuradio-core/src/lib/runtime/gr_buffer.cc
+++ b/gnuradio-core/src/lib/runtime/gr_buffer.cc
@@ -31,6 +31,7 @@
 #include <iostream>
 #include <assert.h>
 #include <algorithm>
+#include <boost/math/common_factor_rt.hpp>
 
 static long s_buffer_count = 0;		// counts for debugging storage mgmt
 static long s_buffer_reader_count = 0;
@@ -73,7 +74,7 @@ static long s_buffer_reader_count = 0;
 static long
 minimum_buffer_items (long type_size, long page_size)
 {
-  return page_size / gr_gcd (type_size, page_size);
+  return page_size / boost::math::gcd (type_size, page_size);
 }
 
 
-- 
cgit