[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/include/std/thread

Index: gcc/libstdc++-v3/include/std/thread
diff --git a/gcc/libstdc++-v3/include/std/thread b/gcc/libstdc++-v3/include/std/thread
deleted file mode 100644
index 6f735a0186c86c23c74787dd83bafc71c5532a03..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/include/std/thread
+++ /dev/null
@@ -1,284 +0,0 @@
-// <thread> -*- C++ -*-
-
-// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License and
-// a copy of the GCC Runtime Library Exception along with this program;
-// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-// <http://www.gnu.org/licenses/>.
-
-/** @file thread
- *  This is a Standard C++ Library header.
- */
-
-#ifndef _GLIBCXX_THREAD
-#define _GLIBCXX_THREAD 1
-
-#pragma GCC system_header
-
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
-# include <c++0x_warning.h>
-#else
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <mutex>
-#include <condition_variable>
-#include <cstddef>
-#include <bits/functexcept.h>
-#include <bits/gthr.h>
-
-#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
-
-namespace std
-{
-  /**
-   * @defgroup threads Threads
-   * @ingroup concurrency
-   *
-   * Classes for thread support.
-   * @{
-   */
-
-  /// thread
-  class thread
-  {
-  public:
-    typedef __gthread_t			native_handle_type;
-    struct _Impl_base;
-    typedef shared_ptr<_Impl_base>	__shared_base_type;
-
-    /// thread::id
-    class id
-    {
-      native_handle_type	_M_thread;
-
-    public:
-      id() : _M_thread() { }
-
-      explicit
-      id(native_handle_type __id) : _M_thread(__id) { }
-
-    private:
-      friend class thread;
-
-      friend bool
-      operator==(thread::id __x, thread::id __y)
-      { return __gthread_equal(__x._M_thread, __y._M_thread); }
-
-      friend bool
-      operator<(thread::id __x, thread::id __y)
-      { return __x._M_thread < __y._M_thread; }
-
-      template<class _CharT, class _Traits>
-	friend basic_ostream<_CharT, _Traits>&
-	operator<<(basic_ostream<_CharT, _Traits>&& __out, thread::id __id);
-    };
-
-    // Simple base type that the templatized, derived class containing
-    // an arbitrary functor can be converted to and called.
-    struct _Impl_base
-    {
-      __shared_base_type	_M_this_ptr;
-
-      virtual ~_Impl_base() = default;
-
-      virtual void _M_run() = 0;
-    };
-
-    template<typename _Callable>
-      struct _Impl : public _Impl_base
-      {
-	_Callable		_M_func;
-
-	_Impl(_Callable&& __f) : _M_func(std::forward<_Callable>(__f))
-	{ }
-
-	void
-	_M_run() { _M_func(); }
-      };
-
-  private:
-    id				_M_id;
-
-  public:
-    thread() = default;
-    thread(const thread&) = delete;
-
-    thread(thread&& __t)
-    { swap(__t); }
-
-    template<typename _Callable>
-      explicit thread(_Callable __f)
-      { _M_start_thread(_M_make_routine<_Callable>(__f)); }
-
-    template<typename _Callable, typename... _Args>
-      thread(_Callable&& __f, _Args&&... __args)
-      { _M_start_thread(_M_make_routine(std::bind(__f, __args...))); }
-
-    ~thread()
-    {
-      if (joinable())
-	std::terminate();
-    }
-
-    thread& operator=(const thread&) = delete;
-
-    thread& operator=(thread&& __t)
-    {
-      if (joinable())
-	std::terminate();
-      swap(__t);
-      return *this;
-    }
-
-    void
-    swap(thread&& __t)
-    { std::swap(_M_id, __t._M_id); }
-
-    bool
-    joinable() const
-    { return !(_M_id == id()); }
-
-    void
-    join();
-
-    void
-    detach();
-
-    thread::id
-    get_id() const
-    { return _M_id; }
-
-    /** @pre thread is joinable
-     */
-    native_handle_type
-    native_handle()
-    { return _M_id._M_thread; }
-
-    // Returns a value that hints at the number of hardware thread contexts.
-    static unsigned int
-    hardware_concurrency()
-    { return 0; }
-
-  private:
-    void
-    _M_start_thread(__shared_base_type);
-
-    template<typename _Callable>
-      shared_ptr<_Impl<_Callable>>
-      _M_make_routine(_Callable&& __f)
-      {
-	// Create and allocate full data structure, not base.
-	return make_shared<_Impl<_Callable>>(std::forward<_Callable>(__f));
-      }
-  };
-
-  inline void
-  swap(thread& __x, thread& __y)
-  { __x.swap(__y); }
-
-  inline void
-  swap(thread&& __x, thread& __y)
-  { __x.swap(__y); }
-
-  inline void
-  swap(thread& __x, thread&& __y)
-  { __x.swap(__y); }
-
-  inline bool
-  operator!=(thread::id __x, thread::id __y)
-  { return !(__x == __y); }
-
-  inline bool
-  operator<=(thread::id __x, thread::id __y)
-  { return !(__y < __x); }
-
-  inline bool
-  operator>(thread::id __x, thread::id __y)
-  { return __y < __x; }
-
-  inline bool
-  operator>=(thread::id __x, thread::id __y)
-  { return !(__x < __y); }
-
-  template<class _CharT, class _Traits>
-    inline basic_ostream<_CharT, _Traits>&
-    operator<<(basic_ostream<_CharT, _Traits>&& __out, thread::id __id)
-    {
-      if (__id == thread::id())
-	return __out << "thread::id of a non-executing thread";
-      else
-	return __out << __id._M_thread;
-    }
-
-  /** @namespace std::this_thread
-   *  @brief ISO C++ 0x entities sub namespace for thread.
-   *  30.2.2 Namespace this_thread.
-   */
-  namespace this_thread
-  {
-    /// get_id
-    inline thread::id
-    get_id() { return thread::id(__gthread_self()); }
-
-#ifdef _GLIBCXX_USE_SCHED_YIELD
-    /// yield
-    inline void
-    yield()
-    { __gthread_yield(); }
-#endif
-
-#ifdef _GLIBCXX_USE_NANOSLEEP
-    /// sleep_until
-    template<typename _Clock, typename _Duration>
-      inline void
-      sleep_until(const chrono::time_point<_Clock, _Duration>& __atime)
-      { sleep_for(__atime - _Clock::now()); }
-
-    /// sleep_for
-    template<typename _Rep, typename _Period>
-      inline void
-      sleep_for(const chrono::duration<_Rep, _Period>& __rtime)
-      {
-	chrono::seconds __s =
-	  chrono::duration_cast<chrono::seconds>(__rtime);
-
-	chrono::nanoseconds __ns =
-	  chrono::duration_cast<chrono::nanoseconds>(__rtime - __s);
-
-	__gthread_time_t __ts =
-	  {
-	    static_cast<std::time_t>(__s.count()),
-	    static_cast<long>(__ns.count())
-	  };
-
-	::nanosleep(&__ts, 0);
-      }
-#endif
-  }
-
-  // @} group threads
-}
-
-#endif // _GLIBCXX_HAS_GTHREADS && _GLIBCXX_USE_C99_STDINT_TR1
-
-#endif // __GXX_EXPERIMENTAL_CXX0X__
-
-#endif // _GLIBCXX_THREAD