Updated boost to v1.55.0

[rsem.git] / boost / random / detail / generator_seed_seq.hpp

diff --git a/boost/random/detail/generator_seed_seq.hpp b/boost/random/detail/generator_seed_seq.hpp
new file mode 100644 (file)
index 0000000..6aaf98f
--- /dev/null
+++ b/boost/random/detail/generator_seed_seq.hpp
@@ -0,0 +1,40 @@
+/* boost random/mersenne_twister.hpp header file
+ *
+ * Copyright Jens Maurer 2000-2001
+ * Copyright Steven Watanabe 2010
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See http://www.boost.org for most recent version including documentation.
+ *
+ * $Id: generator_seed_seq.hpp 71018 2011-04-05 21:27:52Z steven_watanabe $
+ *
+ */
+
+#ifndef BOOST_RANDOM_DETAIL_GENERATOR_SEED_SEQ_HPP_INCLUDED
+#define BOOST_RANDOM_DETAIL_GENERATOR_SEED_SEQ_HPP_INCLUDED
+
+namespace boost {
+namespace random {
+namespace detail {
+
+template<class Generator>
+class generator_seed_seq {
+public:
+    generator_seed_seq(Generator& g) : gen(&g) {}
+    template<class It>
+    void generate(It first, It last) {
+        for(; first != last; ++first) {
+            *first = (*gen)();
+        }
+    }
+private:
+    Generator* gen;
+};
+
+}
+}
+}
+
+#endif