[Boost-commit] svn:boost r56429 - sandbox/statistics/distribution_toolkit/boost/statistics/detail/distribution_toolkit/data

Subject: [Boost-commit] svn:boost r56429 - sandbox/statistics/distribution_toolkit/boost/statistics/detail/distribution_toolkit/data
From: erwann.rogard_at_[hidden]
Date: 2009-09-26 22:03:06

Author: e_r
Date: 2009-09-26 22:03:06 EDT (Sat, 26 Sep 2009)
New Revision: 56429
URL: http://svn.boost.org/trac/boost/changeset/56429

Log:
a
Added:
   sandbox/statistics/distribution_toolkit/boost/statistics/detail/distribution_toolkit/data/generate_n_sample_cdf.hpp   (contents, props changed)

Added: sandbox/statistics/distribution_toolkit/boost/statistics/detail/distribution_toolkit/data/generate_n_sample_cdf.hpp
==============================================================================
--- (empty file)
+++ sandbox/statistics/distribution_toolkit/boost/statistics/detail/distribution_toolkit/data/generate_n_sample_cdf.hpp	2009-09-26 22:03:06 EDT (Sat, 26 Sep 2009)
@@ -0,0 +1,48 @@
+//////////////////////////////////////////////////////////////////////////////
+// distribution_toolkit::data::generate_n_sample_cdf.hpp                    //
+//                                                                          //
+//  (C) Copyright 2009 Erwann Rogard                                        //
+//  Use, modification and distribution are subject to 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)        //
+//////////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_STATISTICS_DETAIL_DISTRIBUTION_TOOLKIT_DATA_GENERATE_N_SAMPLE_CDF_HPP_ER_2009
+#define BOOST_STATISTICS_DETAIL_DISTRIBUTION_TOOLKIT_DATA_GENERATE_N_SAMPLE_CDF_HPP_ER_2009
+#include <boost/utility/enable_if.hpp>
+#include <boost/typeof/typeof.hpp>
+#include <boost/statistics/detail/distribution_toolkit/meta/is_scalar_distribution.hpp>
+#include <boost/statistics/detail/distribution_toolkit/data/sample_cdf.hpp>
+#include <boost/statistics/detail/distribution_toolkit/fwd_math/cdf.hpp>
+#include <boost/statistics/detail/distribution_toolkit/random/generator.hpp>
+
+namespace boost{
+
+        template<typename T,typename N,typename D,typename U>
+        typename enable_if<
+            statistics::detail::distribution_toolkit
+                ::meta::is_scalar_distribution<D>,
+                void
+        >::type
+        generate_n(
+            statistics::detail::distribution_toolkit::sample_cdf<T>& sc,
+            N n, 
+            U& urng,
+            const D& dist
+        ){
+            typedef statistics::detail::distribution_toolkit::sample_cdf<T> sc_;
+            typedef typename sc_::size_type size_type;
+            BOOST_AUTO(vg,boost::make_random_generator(urng,dist));
+            size_type i = 0;
+            T x, cdf;
+            while(i<n){
+                x = vg();
+                cdf = statistics::detail::distribution_toolkit::cdf(dist,x);
+                sc(x,cdf);
+                ++i;
+            };
+            
+        }
+
+}
+
+#endif
\ No newline at end of file