-#ifndef BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED\r
-#define BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED\r
-\r
-// MS compatible compilers support #pragma once\r
-\r
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)\r
-# pragma once\r
-#endif\r
-\r
-//\r
-// boost/detail/lwm_win32_cs.hpp\r
-//\r
-// Copyright (c) 2002, 2003 Peter Dimov\r
-//\r
-// Distributed under the Boost Software License, Version 1.0. (See\r
-// accompanying file LICENSE_1_0.txt or copy at\r
-// http://www.boost.org/LICENSE_1_0.txt)\r
-//\r
-\r
-#ifdef BOOST_USE_WINDOWS_H\r
-# include <windows.h>\r
-#endif\r
-\r
-namespace boost\r
-{\r
-\r
-namespace detail\r
-{\r
-\r
-#ifndef BOOST_USE_WINDOWS_H\r
-\r
-struct critical_section\r
-{\r
- struct critical_section_debug * DebugInfo;\r
- long LockCount;\r
- long RecursionCount;\r
- void * OwningThread;\r
- void * LockSemaphore;\r
-#if defined(_WIN64)\r
- unsigned __int64 SpinCount;\r
-#else\r
- unsigned long SpinCount;\r
-#endif\r
-};\r
-\r
-extern "C" __declspec(dllimport) void __stdcall InitializeCriticalSection(critical_section *);\r
-extern "C" __declspec(dllimport) void __stdcall EnterCriticalSection(critical_section *);\r
-extern "C" __declspec(dllimport) void __stdcall LeaveCriticalSection(critical_section *);\r
-extern "C" __declspec(dllimport) void __stdcall DeleteCriticalSection(critical_section *);\r
-\r
-#else\r
-\r
-typedef ::CRITICAL_SECTION critical_section;\r
-\r
-#endif // #ifndef BOOST_USE_WINDOWS_H\r
-\r
-class lightweight_mutex\r
-{\r
-private:\r
-\r
- critical_section cs_;\r
-\r
- lightweight_mutex(lightweight_mutex const &);\r
- lightweight_mutex & operator=(lightweight_mutex const &);\r
-\r
-public:\r
-\r
- lightweight_mutex()\r
- {\r
- InitializeCriticalSection(&cs_);\r
- }\r
-\r
- ~lightweight_mutex()\r
- {\r
- DeleteCriticalSection(&cs_);\r
- }\r
-\r
- class scoped_lock;\r
- friend class scoped_lock;\r
-\r
- class scoped_lock\r
- {\r
- private:\r
-\r
- lightweight_mutex & m_;\r
-\r
- scoped_lock(scoped_lock const &);\r
- scoped_lock & operator=(scoped_lock const &);\r
-\r
- public:\r
-\r
- explicit scoped_lock(lightweight_mutex & m): m_(m)\r
- {\r
- EnterCriticalSection(&m_.cs_);\r
- }\r
-\r
- ~scoped_lock()\r
- {\r
- LeaveCriticalSection(&m_.cs_);\r
- }\r
- };\r
-};\r
-\r
-} // namespace detail\r
-\r
-} // namespace boost\r
-\r
-#endif // #ifndef BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED\r
+#ifndef BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED
+#define BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+// boost/detail/lwm_win32_cs.hpp
+//
+// Copyright (c) 2002, 2003 Peter Dimov
+//
+// 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)
+//
+
+#ifdef BOOST_USE_WINDOWS_H
+# include <windows.h>
+#endif
+
+namespace boost
+{
+
+namespace detail
+{
+
+#ifndef BOOST_USE_WINDOWS_H
+
+struct critical_section
+{
+ struct critical_section_debug * DebugInfo;
+ long LockCount;
+ long RecursionCount;
+ void * OwningThread;
+ void * LockSemaphore;
+#if defined(_WIN64)
+ unsigned __int64 SpinCount;
+#else
+ unsigned long SpinCount;
+#endif
+};
+
+extern "C" __declspec(dllimport) void __stdcall InitializeCriticalSection(critical_section *);
+extern "C" __declspec(dllimport) void __stdcall EnterCriticalSection(critical_section *);
+extern "C" __declspec(dllimport) void __stdcall LeaveCriticalSection(critical_section *);
+extern "C" __declspec(dllimport) void __stdcall DeleteCriticalSection(critical_section *);
+
+#else
+
+typedef ::CRITICAL_SECTION critical_section;
+
+#endif // #ifndef BOOST_USE_WINDOWS_H
+
+class lightweight_mutex
+{
+private:
+
+ critical_section cs_;
+
+ lightweight_mutex(lightweight_mutex const &);
+ lightweight_mutex & operator=(lightweight_mutex const &);
+
+public:
+
+ lightweight_mutex()
+ {
+ InitializeCriticalSection(&cs_);
+ }
+
+ ~lightweight_mutex()
+ {
+ DeleteCriticalSection(&cs_);
+ }
+
+ class scoped_lock;
+ friend class scoped_lock;
+
+ class scoped_lock
+ {
+ private:
+
+ lightweight_mutex & m_;
+
+ scoped_lock(scoped_lock const &);
+ scoped_lock & operator=(scoped_lock const &);
+
+ public:
+
+ explicit scoped_lock(lightweight_mutex & m): m_(m)
+ {
+ EnterCriticalSection(&m_.cs_);
+ }
+
+ ~scoped_lock()
+ {
+ LeaveCriticalSection(&m_.cs_);
+ }
+ };
+};
+
+} // namespace detail
+
+} // namespace boost
+
+#endif // #ifndef BOOST_SMART_PTR_DETAIL_LWM_WIN32_CS_HPP_INCLUDED