From 986f69e5bf3caad104bcb20a07ceaaee79182e49 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 28 Sep 2013 22:00:37 +0900
Subject: SimpleRandomizer: Use std::random

---
 src/SimpleRandomizer.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/SimpleRandomizer.h')

diff --git a/src/SimpleRandomizer.h b/src/SimpleRandomizer.h
index 7e0afad9..fce68696 100644
--- a/src/SimpleRandomizer.h
+++ b/src/SimpleRandomizer.h
@@ -38,6 +38,7 @@
 #include "Randomizer.h"
 
 #include <memory>
+#include <random>
 
 #ifdef __MINGW32__
 # include <wincrypt.h>
@@ -51,17 +52,19 @@ private:
 
 #ifdef __MINGW32__
   HCRYPTPROV cryProvider_;
-#endif //__MINGW32__
+#else // !__MINGW32__
+  std::minstd_rand eng_;
+#endif //!__MINGW32__
 
   SimpleRandomizer();
 public:
 
   static const std::unique_ptr<SimpleRandomizer>& getInstance();
 
-  static void init();
-
   virtual ~SimpleRandomizer();
 
+  void init();
+
   virtual long int getRandomNumber() CXX11_OVERRIDE;
 
   virtual long int getMaxRandomNumber() CXX11_OVERRIDE;
-- 
cgit