From 95ac58a5a2dabef619865720e9b3f6a20941a252 Mon Sep 17 00:00:00 2001
From: Martin Braun
Date: Thu, 21 Jun 2012 22:45:29 -0400
Subject: core: tiny performance boost, and it looks tidier.

---
 gnuradio-core/src/lib/gengen/gr_sig_source_X.cc.t | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

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

diff --git a/gnuradio-core/src/lib/gengen/gr_sig_source_X.cc.t b/gnuradio-core/src/lib/gengen/gr_sig_source_X.cc.t
index bdd0e810a..6959eac82 100644
--- a/gnuradio-core/src/lib/gengen/gr_sig_source_X.cc.t
+++ b/gnuradio-core/src/lib/gengen/gr_sig_source_X.cc.t
@@ -29,6 +29,7 @@
 #include <algorithm>
 #include <gr_io_signature.h>
 #include <stdexcept>
+#include <algorithm>
 #include <gr_complex.h>
 
 
@@ -64,8 +65,7 @@ int
 
   case GR_CONST_WAVE:
     t = (gr_complex) d_ampl + d_offset;
-    for (int i = 0; i < noutput_items; i++)	// FIXME unroll
-      optr[i] = t;
+    std::fill_n(optr, noutput_items, t);
     break;
 
   case GR_SIN_WAVE:
@@ -142,8 +142,7 @@ int
 
   case GR_CONST_WAVE:
     t = (@TYPE@) d_ampl + d_offset;
-    for (int i = 0; i < noutput_items; i++)	// FIXME unroll
-      optr[i] = t;
+    std::fill_n(optr, noutput_items, t);
     break;
 
   case GR_SIN_WAVE:
-- 
cgit