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| author | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-02-11 12:14:00 (GMT) |
| commit | 0efa7c32aaf21a29b42b5926cc116007056843be (patch) | |
| tree | 882f663a5dd0e65694bf6077b71086dd77fd7ff8 /3rdParty/Boost/boost/regex/pending/static_mutex.hpp | |
| parent | 1d20eabbc32274b491b4c2bedf73d19933d97bfd (diff) | |
| download | swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.zip swift-contrib-0efa7c32aaf21a29b42b5926cc116007056843be.tar.bz2 | |
Moved some modules into separate git modules.
Diffstat (limited to '3rdParty/Boost/boost/regex/pending/static_mutex.hpp')
| m--------- | 3rdParty/Boost | 0 | ||||
| -rw-r--r-- | 3rdParty/Boost/boost/regex/pending/static_mutex.hpp | 184 |
2 files changed, 0 insertions, 184 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/regex/pending/static_mutex.hpp b/3rdParty/Boost/boost/regex/pending/static_mutex.hpp deleted file mode 100644 index 218169c..0000000 --- a/3rdParty/Boost/boost/regex/pending/static_mutex.hpp +++ /dev/null @@ -1,184 +0,0 @@ -/* - * - * Copyright (c) 2004 - * John Maddock - * - * Use, modification and distribution are subject to 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) - * - */ - - /* - * LOCATION: see http://www.boost.org for most recent version. - * FILE static_mutex.hpp - * VERSION see <boost/version.hpp> - * DESCRIPTION: Declares static_mutex lock type, there are three different - * implementations: POSIX pthreads, WIN32 threads, and portable, - * these are described in more detail below. - */ - -#ifndef BOOST_REGEX_STATIC_MUTEX_HPP -#define BOOST_REGEX_STATIC_MUTEX_HPP - -#include <boost/config.hpp> -#include <boost/regex/config.hpp> // dll import/export options. - -#ifdef BOOST_HAS_PTHREADS -#include <pthread.h> -#endif - -#if defined(BOOST_HAS_PTHREADS) && defined(PTHREAD_MUTEX_INITIALIZER) -// -// pthreads version: -// simple wrap around a pthread_mutex_t initialized with -// PTHREAD_MUTEX_INITIALIZER. -// -namespace boost{ - -class BOOST_REGEX_DECL scoped_static_mutex_lock; - -class static_mutex -{ -public: - typedef scoped_static_mutex_lock scoped_lock; - pthread_mutex_t m_mutex; -}; - -#define BOOST_STATIC_MUTEX_INIT { PTHREAD_MUTEX_INITIALIZER, } - -class BOOST_REGEX_DECL scoped_static_mutex_lock -{ -public: - scoped_static_mutex_lock(static_mutex& mut, bool lk = true); - ~scoped_static_mutex_lock(); - inline bool locked()const - { - return m_have_lock; - } - inline operator void const*()const - { - return locked() ? this : 0; - } - void lock(); - void unlock(); -private: - static_mutex& m_mutex; - bool m_have_lock; -}; - - -} // namespace boost -#elif defined(BOOST_HAS_WINTHREADS) -// -// Win32 version: -// Use a 32-bit int as a lock, along with a test-and-set -// implementation using InterlockedCompareExchange. -// - -#include <boost/cstdint.hpp> - -namespace boost{ - -class BOOST_REGEX_DECL scoped_static_mutex_lock; - -class static_mutex -{ -public: - typedef scoped_static_mutex_lock scoped_lock; - boost::int32_t m_mutex; -}; - -#define BOOST_STATIC_MUTEX_INIT { 0, } - -class BOOST_REGEX_DECL scoped_static_mutex_lock -{ -public: - scoped_static_mutex_lock(static_mutex& mut, bool lk = true); - ~scoped_static_mutex_lock(); - operator void const*()const; - bool locked()const; - void lock(); - void unlock(); -private: - static_mutex& m_mutex; - bool m_have_lock; - scoped_static_mutex_lock(const scoped_static_mutex_lock&); - scoped_static_mutex_lock& operator=(const scoped_static_mutex_lock&); -}; - -inline scoped_static_mutex_lock::operator void const*()const -{ - return locked() ? this : 0; -} - -inline bool scoped_static_mutex_lock::locked()const -{ - return m_have_lock; -} - -} // namespace - -#else -// -// Portable version of a static mutex based on Boost.Thread library: -// This has to use a single mutex shared by all instances of static_mutex -// because boost::call_once doesn't alow us to pass instance information -// down to the initialisation proceedure. In fact the initialisation routine -// may need to be called more than once - but only once per instance. -// -// Since this preprocessor path is almost never taken, we hide these header -// dependencies so that build tools don't find them. -// -#define B1 <boost/thread/once.hpp> -#define B2 <boost/thread/recursive_mutex.hpp> -#include B1 -#include B2 -#undef B1 -#undef B2 - -namespace boost{ - -class BOOST_REGEX_DECL scoped_static_mutex_lock; -extern "C" BOOST_REGEX_DECL void free_static_mutex(); - -class BOOST_REGEX_DECL static_mutex -{ -public: - typedef scoped_static_mutex_lock scoped_lock; - static void init(); - static boost::recursive_mutex* m_pmutex; - static boost::once_flag m_once; -}; - -#define BOOST_STATIC_MUTEX_INIT { } - -class BOOST_REGEX_DECL scoped_static_mutex_lock -{ -public: - scoped_static_mutex_lock(static_mutex& mut, bool lk = true); - ~scoped_static_mutex_lock(); - operator void const*()const; - bool locked()const; - void lock(); - void unlock(); -private: - boost::recursive_mutex::scoped_lock* m_plock; - bool m_have_lock; -}; - -inline scoped_static_mutex_lock::operator void const*()const -{ - return locked() ? this : 0; -} - -inline bool scoped_static_mutex_lock::locked()const -{ - return m_have_lock; -} - -} // namespace - -#endif - -#endif |