From: Marco Costalba <mcostalba@gmail.com>
Date: Sun, 12 Apr 2009 16:01:06 +0000 (+0200)
Subject: Fix a compile error with Intel icc
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=e81d0d08c398f9a3708d9dadbb75d9b3feb5efaf;hp=72c7595f8ac72c7831ee319b8b0bc46404c5fc27

Fix a compile error with Intel icc

To make std::sort() work operator<() should be
declared const.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 2eb7d1c6..1504f64e 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -68,7 +68,7 @@ namespace {
     Option(bool defaultValue, OptionType = CHECK);
     Option(int defaultValue, int minValue, int maxValue);
 
-    bool operator<(const Option& o) { return this->idx < o.idx; }
+    bool operator<(const Option& o) const { return this->idx < o.idx; }
   };
 
   typedef std::map<std::string, Option> Options;