--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/stdapis/boost/random/binomial_distribution.hpp	Tue Mar 16 16:12:26 2010 +0000
@@ -0,0 +1,81 @@
+/* boost random/binomial_distribution.hpp header file
+ *
+ * Copyright Jens Maurer 2002
+ * 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: binomial_distribution.hpp,v 1.10 2005/06/24 22:13:43 jmaurer Exp $
+ *
+ */
+
+#ifndef BOOST_RANDOM_BINOMIAL_DISTRIBUTION_HPP
+#define BOOST_RANDOM_BINOMIAL_DISTRIBUTION_HPP
+
+#include <cmath>
+#include <cassert>
+#include <boost/random/bernoulli_distribution.hpp>
+
+namespace boost {
+
+// Knuth
+template<class IntType = int, class RealType = double>
+class binomial_distribution
+{
+public:
+  typedef typename bernoulli_distribution<RealType>::input_type input_type;
+  typedef IntType result_type;
+
+  explicit binomial_distribution(IntType t = 1,
+                                 const RealType& p = RealType(0.5))
+    : _bernoulli(p), _t(t)
+  {
+    assert(t >= 0);
+    assert(RealType(0) <= 0 && p <= RealType(1));
+  }
+
+  // compiler-generated copy ctor and assignment operator are fine
+
+  IntType t() const { return _t; }
+  RealType p() const { return _bernoulli.p(); }
+  void reset() { }
+
+  template<class Engine>
+  result_type operator()(Engine& eng)
+  {
+    // TODO: This is O(_t), but it should be O(log(_t)) for large _t
+    result_type n = 0;
+    for(IntType i = 0; i < _t; ++i)
+      if(_bernoulli(eng))
+        ++n;
+    return n;
+  }
+
+#if !defined(BOOST_NO_OPERATORS_IN_NAMESPACE) && !defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
+  template<class CharT, class Traits>
+  friend std::basic_ostream<CharT,Traits>&
+  operator<<(std::basic_ostream<CharT,Traits>& os, const binomial_distribution& bd)
+  {
+    os << bd._bernoulli << " " << bd._t;
+    return os;
+  }
+
+  template<class CharT, class Traits>
+  friend std::basic_istream<CharT,Traits>&
+  operator>>(std::basic_istream<CharT,Traits>& is, binomial_distribution& bd)
+  {
+    is >> std::ws >> bd._bernoulli >> std::ws >> bd._t;
+    return is;
+  }
+#endif
+
+private:
+  bernoulli_distribution<RealType> _bernoulli;
+  IntType _t;
+};
+
+} // namespace boost
+
+#endif // BOOST_RANDOM_BINOMIAL_DISTRIBUTION_HPP