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authorRemko Tronçon <git@el-tramo.be>2010-02-11 12:14:00 (GMT)
committerRemko Tronçon <git@el-tramo.be>2010-02-11 12:14:00 (GMT)
commit0efa7c32aaf21a29b42b5926cc116007056843be (patch)
tree882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp
parent1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff)
downloadswift-0efa7c32aaf21a29b42b5926cc116007056843be.zip
swift-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2
Moved some modules into separate git modules.
Diffstat (limited to '3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp')
m---------3rdParty/Boost0
-rw-r--r--3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp96
2 files changed, 0 insertions, 96 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost
new file mode 160000
+Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79
diff --git a/3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp b/3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp
deleted file mode 100644
index 05f7867..0000000
--- a/3rdParty/Boost/boost/smart_ptr/detail/atomic_count_pthreads.hpp
+++ /dev/null
@@ -1,96 +0,0 @@
-#ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_PTHREADS_HPP_INCLUDED
-#define BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_PTHREADS_HPP_INCLUDED
-
-//
-// boost/detail/atomic_count_pthreads.hpp
-//
-// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
-//
-// 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)
-//
-
-#include <pthread.h>
-
-//
-// The generic pthread_mutex-based implementation sometimes leads to
-// inefficiencies. Example: a class with two atomic_count members
-// can get away with a single mutex.
-//
-// Users can detect this situation by checking BOOST_AC_USE_PTHREADS.
-//
-
-namespace boost
-{
-
-namespace detail
-{
-
-class atomic_count
-{
-private:
-
- class scoped_lock
- {
- public:
-
- scoped_lock(pthread_mutex_t & m): m_(m)
- {
- pthread_mutex_lock(&m_);
- }
-
- ~scoped_lock()
- {
- pthread_mutex_unlock(&m_);
- }
-
- private:
-
- pthread_mutex_t & m_;
- };
-
-public:
-
- explicit atomic_count(long v): value_(v)
- {
- pthread_mutex_init(&mutex_, 0);
- }
-
- ~atomic_count()
- {
- pthread_mutex_destroy(&mutex_);
- }
-
- long operator++()
- {
- scoped_lock lock(mutex_);
- return ++value_;
- }
-
- long operator--()
- {
- scoped_lock lock(mutex_);
- return --value_;
- }
-
- operator long() const
- {
- scoped_lock lock(mutex_);
- return value_;
- }
-
-private:
-
- atomic_count(atomic_count const &);
- atomic_count & operator=(atomic_count const &);
-
- mutable pthread_mutex_t mutex_;
- long value_;
-};
-
-} // namespace detail
-
-} // namespace boost
-
-#endif // #ifndef BOOST_SMART_PTR_DETAIL_ATOMIC_COUNT_PTHREADS_HPP_INCLUDED