mutex: Add doxygen comments.

2011-05-26 Jonathan Wakely <jwakely.gcc@gmail.com> * include/std/mutex: Add doxygen comments. From-SVN: r174244

mutex: Add doxygen comments.
2011-05-26 Jonathan Wakely <jwakely.gcc@gmail.com> * include/std/mutex: Add doxygen comments. From-SVN: r174244
e06745c1 · Jonathan Wakely · Jonathan Wakely · e1cb95bc · e06745c1 · e06745c1
Commit e06745c1 authored May 25, 2011 by Jonathan Wakely Committed by Jonathan Wakely May 26, 2011
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libstdc++-v3/ChangeLog
+4 -0

libstdc++-v3/include/std/mutex
+4 -0

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--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
+2011-05-26  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+	* include/std/mutex: Add doxygen comments.
+
 2011-05-25  Paolo Carlini  <paolo.carlini@oracle.com>

 	* config/abi/pre/gnu.ver: Export recently added  basic_streambuf

--- a/libstdc++-v3/include/std/mutex
+++ b/libstdc++-v3/include/std/mutex
@@ -632,6 +632,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
      bool		_M_owns; // XXX use atomic_bool
    };

+  /// Partial specialization for unique_lock objects.
  template<typename _Mutex>
    inline void
    swap(unique_lock<_Mutex>& __x, unique_lock<_Mutex>& __y) noexcept
@@ -759,9 +760,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
    __native_type  _M_once;

  public:
+    /// Constructor
    constexpr once_flag() noexcept : _M_once(__GTHREAD_ONCE_INIT) { }

+    /// Deleted copy constructor
    once_flag(const once_flag&) = delete;
+    /// Deleted assignment operator
    once_flag& operator=(const once_flag&) = delete;

    template<typename _Callable, typename... _Args>