random.tcc: Fix operator>> and operator<< for uniform_on_sphere_distribution.

* include/ext/random.tcc: Fix operator>> and operator<< for uniform_on_sphere_distribution. From-SVN: r212496

random.tcc: Fix operator>> and operator<< for uniform_on_sphere_distribution.
* include/ext/random.tcc: Fix operator>> and operator<< for uniform_on_sphere_distribution. From-SVN: r212496
5c8efaf2 · Ulrich Drepper · Ulrich Drepper · 9c2c4e62 · 5c8efaf2 · 5c8efaf2
Commit 5c8efaf2 authored Jul 13, 2014 by Ulrich Drepper Committed by Ulrich Drepper Jul 13, 2014
Hide whitespace changes
Inline Side-by-side

Showing with 7 additions and 2 deletions

libstdc++-v3/ChangeLog
+5 -0

libstdc++-v3/include/ext/random.tcc
+2 -2

No files found.
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
+2014-07-13  Ulrich Drepper  <drepper@gmail.com>
+
+	* include/ext/random.tcc: Fix operator>> and operator<< for
+	uniform_on_sphere_distribution.
+
 2014-07-12  Ulrich Drepper  <drepper@gmail.com>

 	* include/ext/random: Add uniform_on_sphere_distribution definition.

--- a/libstdc++-v3/include/ext/random.tcc
+++ b/libstdc++-v3/include/ext/random.tcc
@@ -1584,7 +1584,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 							       _RealType>& __x)
    {
      // The distribution has no state, nothing to save.
-      return __os;
+      return __os << _M_n;
    }

  template<std::size_t _Dimen, typename _RealType, typename _CharT,
@@ -1595,7 +1595,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 							 _RealType>& __x)
    {
      // The distribution has no state, nothing to restore.
-      return __is;
+      return __is >> _M_n;
    }

 _GLIBCXX_END_NAMESPACE_VERSION