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| author | Remko Tronçon <git@el-tramo.be> | 2010-05-06 17:44:27 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-05-06 17:44:27 (GMT) |
| commit | d76ada0ab59634e3333f9eb5a92d0e850f60d7bf (patch) | |
| tree | 5eaae441173fad2ec19ba67d6589f28ecd740991 /3rdParty/Boost/src/boost/thread | |
| parent | 6f49e5abee37d37b351d68c01374232eccdac458 (diff) | |
| download | swift-d76ada0ab59634e3333f9eb5a92d0e850f60d7bf.zip swift-d76ada0ab59634e3333f9eb5a92d0e850f60d7bf.tar.bz2 | |
Updated Boost to 1.43.0.
Diffstat (limited to '3rdParty/Boost/src/boost/thread')
14 files changed, 293 insertions, 182 deletions
diff --git a/3rdParty/Boost/src/boost/thread/barrier.hpp b/3rdParty/Boost/src/boost/thread/barrier.hpp index 546f5e9..4ca30cb 100644 --- a/3rdParty/Boost/src/boost/thread/barrier.hpp +++ b/3rdParty/Boost/src/boost/thread/barrier.hpp @@ -9,6 +9,7 @@ #define BOOST_BARRIER_JDM030602_HPP #include <boost/thread/detail/config.hpp> +#include <boost/throw_exception.hpp> #include <boost/thread/mutex.hpp> #include <boost/thread/condition_variable.hpp> @@ -27,7 +28,7 @@ namespace boost : m_threshold(count), m_count(count), m_generation(0) { if (count == 0) - throw std::invalid_argument("count cannot be zero."); + boost::throw_exception(std::invalid_argument("count cannot be zero.")); } bool wait() diff --git a/3rdParty/Boost/src/boost/thread/detail/thread.hpp b/3rdParty/Boost/src/boost/thread/detail/thread.hpp index 170801b..9615a39 100644 --- a/3rdParty/Boost/src/boost/thread/detail/thread.hpp +++ b/3rdParty/Boost/src/boost/thread/detail/thread.hpp @@ -39,10 +39,13 @@ namespace boost public detail::thread_data_base { public: -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES thread_data(F&& f_): f(static_cast<F&&>(f_)) {} + thread_data(F& f_): + f(f_) + {} #else thread_data(F f_): f(f_) @@ -119,7 +122,7 @@ namespace boost detail::thread_data_ptr get_thread_info() const; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename F> static inline detail::thread_data_ptr make_thread_info(F&& f) { @@ -127,7 +130,7 @@ namespace boost } static inline detail::thread_data_ptr make_thread_info(void (*f)()) { - return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(f)); + return detail::thread_data_ptr(detail::heap_new<detail::thread_data<void(*)()> >(static_cast<void(*&&)()>(f))); } #else template<typename F> @@ -141,8 +144,8 @@ namespace boost return detail::thread_data_ptr(detail::heap_new<detail::thread_data<F> >(f)); } - struct dummy; #endif + struct dummy; public: #ifdef __SUNPRO_CC thread(const volatile thread&); @@ -150,13 +153,22 @@ namespace boost thread(); ~thread(); -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES +#ifdef BOOST_MSVC + template <class F> + explicit thread(F f,typename disable_if<boost::is_convertible<F&,detail::thread_move_t<F> >, dummy* >::type=0): + thread_info(make_thread_info(f)) + { + start_thread(); + } +#else template <class F> thread(F&& f): thread_info(make_thread_info(static_cast<F&&>(f))) { start_thread(); } +#endif thread(thread&& other) { @@ -343,10 +355,14 @@ namespace boost return lhs.swap(rhs); } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES + inline thread&& move(thread& t) + { + return static_cast<thread&&>(t); + } inline thread&& move(thread&& t) { - return t; + return static_cast<thread&&>(t); } #else inline detail::thread_move_t<thread> move(detail::thread_move_t<thread> t) @@ -445,7 +461,7 @@ namespace boost { virtual ~thread_exit_function_base() {} - virtual void operator()() const=0; + virtual void operator()()=0; }; template<typename F> @@ -458,13 +474,13 @@ namespace boost f(f_) {} - void operator()() const + void operator()() { f(); } }; - void add_thread_exit_function(thread_exit_function_base*); + void BOOST_THREAD_DECL add_thread_exit_function(thread_exit_function_base*); } namespace this_thread diff --git a/3rdParty/Boost/src/boost/thread/future.hpp b/3rdParty/Boost/src/boost/thread/future.hpp index 3d694eb..8111d9e 100644 --- a/3rdParty/Boost/src/boost/thread/future.hpp +++ b/3rdParty/Boost/src/boost/thread/future.hpp @@ -1,4 +1,4 @@ -// (C) Copyright 2008-9 Anthony Williams +// (C) Copyright 2008-10 Anthony Williams // // Distributed under the Boost Software License, Version 1.0. (See // accompanying file LICENSE_1_0.txt or copy at @@ -16,6 +16,7 @@ #include <boost/type_traits/is_convertible.hpp> #include <boost/mpl/if.hpp> #include <boost/config.hpp> +#include <boost/throw_exception.hpp> #include <algorithm> #include <boost/function.hpp> #include <boost/bind.hpp> @@ -218,7 +219,7 @@ namespace boost struct future_traits { typedef boost::scoped_ptr<T> storage_type; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES typedef T const& source_reference_type; struct dummy; typedef typename boost::mpl::if_<boost::is_fundamental<T>,dummy&,T&&>::type rvalue_source_type; @@ -323,7 +324,7 @@ namespace boost move_dest_type get() { wait(); - return *result; + return static_cast<move_dest_type>(*result); } future_state::state get_state() @@ -403,13 +404,14 @@ namespace boost struct all_futures_lock { - unsigned count; + typedef std::vector<registered_waiter>::size_type count_type; + count_type count; boost::scoped_array<boost::unique_lock<boost::mutex> > locks; all_futures_lock(std::vector<registered_waiter>& futures): count(futures.size()),locks(new boost::unique_lock<boost::mutex>[count]) { - for(unsigned i=0;i<count;++i) + for(count_type i=0;i<count;++i) { locks[i]=boost::unique_lock<boost::mutex>(futures[i].future->mutex); } @@ -632,7 +634,7 @@ namespace boost ~unique_future() {} -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES unique_future(unique_future && other) { future.swap(other.future); @@ -673,7 +675,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } return future->get(); @@ -709,7 +711,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } future->wait(false); } @@ -724,7 +726,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } return future->timed_wait_until(abs_time); } @@ -767,7 +769,7 @@ namespace boost future=other.future; return *this; } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES shared_future(shared_future && other) { future.swap(other.future); @@ -830,7 +832,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } return future->get(); @@ -866,7 +868,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } future->wait(false); } @@ -881,7 +883,7 @@ namespace boost { if(!future) { - throw future_uninitialized(); + boost::throw_exception(future_uninitialized()); } return future->timed_wait_until(abs_time); } @@ -929,7 +931,7 @@ namespace boost } // Assignment -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES promise(promise && rhs): future_obtained(rhs.future_obtained) { @@ -974,7 +976,7 @@ namespace boost lazy_init(); if(future_obtained) { - throw future_already_retrieved(); + boost::throw_exception(future_already_retrieved()); } future_obtained=true; return unique_future<R>(future); @@ -986,7 +988,7 @@ namespace boost boost::lock_guard<boost::mutex> lock(future->mutex); if(future->done) { - throw promise_already_satisfied(); + boost::throw_exception(promise_already_satisfied()); } future->mark_finished_with_result_internal(r); } @@ -998,7 +1000,7 @@ namespace boost boost::lock_guard<boost::mutex> lock(future->mutex); if(future->done) { - throw promise_already_satisfied(); + boost::throw_exception(promise_already_satisfied()); } future->mark_finished_with_result_internal(static_cast<typename detail::future_traits<R>::rvalue_source_type>(r)); } @@ -1009,7 +1011,7 @@ namespace boost boost::lock_guard<boost::mutex> lock(future->mutex); if(future->done) { - throw promise_already_satisfied(); + boost::throw_exception(promise_already_satisfied()); } future->mark_exceptional_finish_internal(p); } @@ -1063,7 +1065,7 @@ namespace boost } // Assignment -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES promise(promise && rhs): future_obtained(rhs.future_obtained) { @@ -1109,7 +1111,7 @@ namespace boost if(future_obtained) { - throw future_already_retrieved(); + boost::throw_exception(future_already_retrieved()); } future_obtained=true; return unique_future<void>(future); @@ -1121,7 +1123,7 @@ namespace boost boost::lock_guard<boost::mutex> lock(future->mutex); if(future->done) { - throw promise_already_satisfied(); + boost::throw_exception(promise_already_satisfied()); } future->mark_finished_with_result_internal(); } @@ -1132,7 +1134,7 @@ namespace boost boost::lock_guard<boost::mutex> lock(future->mutex); if(future->done) { - throw promise_already_satisfied(); + boost::throw_exception(promise_already_satisfied()); } future->mark_exceptional_finish_internal(p); } @@ -1164,7 +1166,7 @@ namespace boost boost::lock_guard<boost::mutex> lk(this->mutex); if(started) { - throw task_already_started(); + boost::throw_exception(task_already_started()); } started=true; } @@ -1283,7 +1285,7 @@ namespace boost } // assignment -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES packaged_task(packaged_task&& other): future_obtained(other.future_obtained) { @@ -1326,7 +1328,7 @@ namespace boost { if(!task) { - throw task_moved(); + boost::throw_exception(task_moved()); } else if(!future_obtained) { @@ -1335,7 +1337,7 @@ namespace boost } else { - throw future_already_retrieved(); + boost::throw_exception(future_already_retrieved()); } } @@ -1345,7 +1347,7 @@ namespace boost { if(!task) { - throw task_moved(); + boost::throw_exception(task_moved()); } task->run(); } diff --git a/3rdParty/Boost/src/boost/thread/locks.hpp b/3rdParty/Boost/src/boost/thread/locks.hpp index 82394a5..3cd6f28 100644 --- a/3rdParty/Boost/src/boost/thread/locks.hpp +++ b/3rdParty/Boost/src/boost/thread/locks.hpp @@ -248,7 +248,7 @@ namespace boost { timed_lock(target_time); } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES unique_lock(unique_lock&& other): m(other.m),is_locked(other.is_locked) { @@ -321,17 +321,17 @@ namespace boost swap(temp); return *this; } - void swap(unique_lock& other) - { - std::swap(m,other.m); - std::swap(is_locked,other.is_locked); - } void swap(detail::thread_move_t<unique_lock<Mutex> > other) { std::swap(m,other->m); std::swap(is_locked,other->is_locked); } #endif + void swap(unique_lock& other) + { + std::swap(m,other.m); + std::swap(is_locked,other.is_locked); + } ~unique_lock() { @@ -344,7 +344,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->lock(); is_locked=true; @@ -353,7 +353,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } is_locked=m->try_lock(); return is_locked; @@ -379,7 +379,7 @@ namespace boost { if(!owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->unlock(); is_locked=false; @@ -416,25 +416,30 @@ namespace boost friend class upgrade_lock<Mutex>; }; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename Mutex> void swap(unique_lock<Mutex>&& lhs,unique_lock<Mutex>&& rhs) { lhs.swap(rhs); } -#else +#endif template<typename Mutex> void swap(unique_lock<Mutex>& lhs,unique_lock<Mutex>& rhs) { lhs.swap(rhs); } -#endif -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename Mutex> inline unique_lock<Mutex>&& move(unique_lock<Mutex>&& ul) { - return ul; + return static_cast<unique_lock<Mutex>&&>(ul); + } + + template<typename Mutex> + inline unique_lock<Mutex>&& move(unique_lock<Mutex>& ul) + { + return static_cast<unique_lock<Mutex>&&>(ul); } #endif @@ -535,24 +540,24 @@ namespace boost return *this; } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES void swap(shared_lock&& other) { std::swap(m,other.m); std::swap(is_locked,other.is_locked); } #else - void swap(shared_lock& other) - { - std::swap(m,other.m); - std::swap(is_locked,other.is_locked); - } void swap(boost::detail::thread_move_t<shared_lock<Mutex> > other) { std::swap(m,other->m); std::swap(is_locked,other->is_locked); } #endif + void swap(shared_lock& other) + { + std::swap(m,other.m); + std::swap(is_locked,other.is_locked); + } Mutex* mutex() const { @@ -570,7 +575,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->lock_shared(); is_locked=true; @@ -579,7 +584,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } is_locked=m->try_lock_shared(); return is_locked; @@ -588,7 +593,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } is_locked=m->timed_lock_shared(target_time); return is_locked; @@ -598,7 +603,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } is_locked=m->timed_lock_shared(target_time); return is_locked; @@ -607,7 +612,7 @@ namespace boost { if(!owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->unlock_shared(); is_locked=false; @@ -629,7 +634,7 @@ namespace boost }; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename Mutex> void swap(shared_lock<Mutex>&& lhs,shared_lock<Mutex>&& rhs) { @@ -733,7 +738,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->lock_upgrade(); is_locked=true; @@ -742,7 +747,7 @@ namespace boost { if(owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } is_locked=m->try_lock_upgrade(); return is_locked; @@ -751,7 +756,7 @@ namespace boost { if(!owns_lock()) { - throw boost::lock_error(); + boost::throw_exception(boost::lock_error()); } m->unlock_upgrade(); is_locked=false; @@ -775,7 +780,7 @@ namespace boost }; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename Mutex> unique_lock<Mutex>::unique_lock(upgrade_lock<Mutex>&& other): m(other.m),is_locked(other.is_locked) @@ -875,7 +880,7 @@ namespace boost try_lock_wrapper(Mutex& m_,try_to_lock_t): base(m_,try_to_lock) {} -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES try_lock_wrapper(try_lock_wrapper&& other): base(other.move()) {} @@ -963,7 +968,7 @@ namespace boost } }; -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename Mutex> void swap(try_lock_wrapper<Mutex>&& lhs,try_lock_wrapper<Mutex>&& rhs) { diff --git a/3rdParty/Boost/src/boost/thread/pthread/condition_variable.hpp b/3rdParty/Boost/src/boost/thread/pthread/condition_variable.hpp index 8ec6ae7..8e8f5b5 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/condition_variable.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/condition_variable.hpp @@ -57,13 +57,13 @@ namespace boost int const res=pthread_mutex_init(&internal_mutex,NULL); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const res2=pthread_cond_init(&cond,NULL); if(res2) { BOOST_VERIFY(!pthread_mutex_destroy(&internal_mutex)); - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } } ~condition_variable_any() @@ -87,7 +87,7 @@ namespace boost } if(res) { - throw condition_error(); + boost::throw_exception(condition_error()); } } @@ -117,7 +117,7 @@ namespace boost } if(res) { - throw condition_error(); + boost::throw_exception(condition_error()); } return true; } diff --git a/3rdParty/Boost/src/boost/thread/pthread/condition_variable_fwd.hpp b/3rdParty/Boost/src/boost/thread/pthread/condition_variable_fwd.hpp index 4048cdf..59908f4 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/condition_variable_fwd.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/condition_variable_fwd.hpp @@ -6,6 +6,7 @@ // (C) Copyright 2007-8 Anthony Williams #include <boost/assert.hpp> +#include <boost/throw_exception.hpp> #include <pthread.h> #include <boost/thread/mutex.hpp> #include <boost/thread/locks.hpp> @@ -30,7 +31,7 @@ namespace boost int const res=pthread_cond_init(&cond,NULL); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } } ~condition_variable() diff --git a/3rdParty/Boost/src/boost/thread/pthread/mutex.hpp b/3rdParty/Boost/src/boost/thread/pthread/mutex.hpp index 51d62ae..1f7f790 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/mutex.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/mutex.hpp @@ -7,6 +7,7 @@ #include <pthread.h> #include <boost/utility.hpp> +#include <boost/throw_exception.hpp> #include <boost/thread/exceptions.hpp> #include <boost/thread/locks.hpp> #include <boost/thread/thread_time.hpp> @@ -37,7 +38,7 @@ namespace boost int const res=pthread_mutex_init(&m,NULL); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } } ~mutex() @@ -89,14 +90,14 @@ namespace boost int const res=pthread_mutex_init(&m,NULL); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } #ifndef BOOST_PTHREAD_HAS_TIMEDLOCK int const res2=pthread_cond_init(&cond,NULL); if(res2) { BOOST_VERIFY(!pthread_mutex_destroy(&m)); - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } is_locked=false; #endif diff --git a/3rdParty/Boost/src/boost/thread/pthread/once.hpp b/3rdParty/Boost/src/boost/thread/pthread/once.hpp index f278a57..6321aa2 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/once.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/once.hpp @@ -10,6 +10,7 @@ // http://www.boost.org/LICENSE_1_0.txt) #include <boost/thread/detail/config.hpp> +#include <boost/config.hpp> #include <pthread.h> #include <boost/assert.hpp> @@ -58,10 +59,13 @@ namespace boost if(flag.epoch==uninitialized_flag) { flag.epoch=being_initialized; +#ifndef BOOST_NO_EXCEPTIONS try { +#endif pthread::pthread_mutex_scoped_unlock relocker(&detail::once_epoch_mutex); f(); +#ifndef BOOST_NO_EXCEPTIONS } catch(...) { @@ -69,6 +73,7 @@ namespace boost BOOST_VERIFY(!pthread_cond_broadcast(&detail::once_epoch_cv)); throw; } +#endif flag.epoch=--detail::once_global_epoch; BOOST_VERIFY(!pthread_cond_broadcast(&detail::once_epoch_cv)); } diff --git a/3rdParty/Boost/src/boost/thread/pthread/recursive_mutex.hpp b/3rdParty/Boost/src/boost/thread/pthread/recursive_mutex.hpp index f3f7bf1..ad3b7e1 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/recursive_mutex.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/recursive_mutex.hpp @@ -7,6 +7,7 @@ #include <pthread.h> #include <boost/utility.hpp> +#include <boost/throw_exception.hpp> #include <boost/thread/exceptions.hpp> #include <boost/thread/locks.hpp> #include <boost/thread/thread_time.hpp> @@ -42,18 +43,18 @@ namespace boost int const init_attr_res=pthread_mutexattr_init(&attr); if(init_attr_res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE); if(set_attr_res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const res=pthread_mutex_init(&m,&attr); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } BOOST_VERIFY(!pthread_mutexattr_destroy(&attr)); } @@ -111,32 +112,32 @@ namespace boost int const init_attr_res=pthread_mutexattr_init(&attr); if(init_attr_res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const set_attr_res=pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_RECURSIVE); if(set_attr_res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const res=pthread_mutex_init(&m,&attr); if(res) { BOOST_VERIFY(!pthread_mutexattr_destroy(&attr)); - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } BOOST_VERIFY(!pthread_mutexattr_destroy(&attr)); #else int const res=pthread_mutex_init(&m,NULL); if(res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } int const res2=pthread_cond_init(&cond,NULL); if(res2) { BOOST_VERIFY(!pthread_mutex_destroy(&m)); - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } is_locked=false; count=0; diff --git a/3rdParty/Boost/src/boost/thread/pthread/thread_heap_alloc.hpp b/3rdParty/Boost/src/boost/thread/pthread/thread_heap_alloc.hpp index 7cc0aa0..737c298 100644 --- a/3rdParty/Boost/src/boost/thread/pthread/thread_heap_alloc.hpp +++ b/3rdParty/Boost/src/boost/thread/pthread/thread_heap_alloc.hpp @@ -17,7 +17,7 @@ namespace boost return new T(); } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename T,typename A1> inline T* heap_new(A1&& a1) { diff --git a/3rdParty/Boost/src/boost/thread/win32/basic_timed_mutex.hpp b/3rdParty/Boost/src/boost/thread/win32/basic_timed_mutex.hpp index 751bdbd..7c6797d 100644 --- a/3rdParty/Boost/src/boost/thread/win32/basic_timed_mutex.hpp +++ b/3rdParty/Boost/src/boost/thread/win32/basic_timed_mutex.hpp @@ -61,15 +61,30 @@ namespace boost void lock() { - BOOST_VERIFY(timed_lock(::boost::detail::get_system_time_sentinel())); - } - bool timed_lock(::boost::system_time const& wait_until) - { - if(!win32::interlocked_bit_test_and_set(&active_count,lock_flag_bit)) + if(try_lock()) { - return true; + return; } long old_count=active_count; + mark_waiting_and_try_lock(old_count); + + if(old_count&lock_flag_value) + { + bool lock_acquired=false; + void* const sem=get_event(); + + do + { + BOOST_VERIFY(win32::WaitForSingleObject( + sem,::boost::detail::win32::infinite)==0); + clear_waiting_and_try_lock(old_count); + lock_acquired=!(old_count&lock_flag_value); + } + while(!lock_acquired); + } + } + void mark_waiting_and_try_lock(long& old_count) + { for(;;) { long const new_count=(old_count&lock_flag_value)?(old_count+1):(old_count|lock_flag_value); @@ -80,6 +95,33 @@ namespace boost } old_count=current; } + } + + void clear_waiting_and_try_lock(long& old_count) + { + old_count&=~lock_flag_value; + old_count|=event_set_flag_value; + for(;;) + { + long const new_count=((old_count&lock_flag_value)?old_count:((old_count-1)|lock_flag_value))&~event_set_flag_value; + long const current=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,new_count,old_count); + if(current==old_count) + { + break; + } + old_count=current; + } + } + + + bool timed_lock(::boost::system_time const& wait_until) + { + if(try_lock()) + { + return true; + } + long old_count=active_count; + mark_waiting_and_try_lock(old_count); if(old_count&lock_flag_value) { @@ -93,18 +135,7 @@ namespace boost BOOST_INTERLOCKED_DECREMENT(&active_count); return false; } - old_count&=~lock_flag_value; - old_count|=event_set_flag_value; - for(;;) - { - long const new_count=((old_count&lock_flag_value)?old_count:((old_count-1)|lock_flag_value))&~event_set_flag_value; - long const current=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&active_count,new_count,old_count); - if(current==old_count) - { - break; - } - old_count=current; - } + clear_waiting_and_try_lock(old_count); lock_acquired=!(old_count&lock_flag_value); } while(!lock_acquired); diff --git a/3rdParty/Boost/src/boost/thread/win32/once.hpp b/3rdParty/Boost/src/boost/thread/win32/once.hpp index a6fcc94..c25f9ab 100644 --- a/3rdParty/Boost/src/boost/thread/win32/once.hpp +++ b/3rdParty/Boost/src/boost/thread/win32/once.hpp @@ -30,81 +30,47 @@ namespace std namespace boost { - typedef long once_flag; - -#define BOOST_ONCE_INIT 0 - - namespace detail + struct once_flag { - struct win32_mutex_scoped_lock - { - void* const mutex_handle; - explicit win32_mutex_scoped_lock(void* mutex_handle_): - mutex_handle(mutex_handle_) - { - BOOST_VERIFY(!win32::WaitForSingleObject(mutex_handle,win32::infinite)); - } - ~win32_mutex_scoped_lock() - { - BOOST_VERIFY(win32::ReleaseMutex(mutex_handle)!=0); - } - private: - void operator=(win32_mutex_scoped_lock&); - }; + long status; + long count; + long throw_count; + void* event_handle; -#ifdef BOOST_NO_ANSI_APIS - template <class I> - void int_to_string(I p, wchar_t* buf) + ~once_flag() { - for(unsigned i=0; i < sizeof(I)*2; ++i,++buf) + if(count) { - *buf = L'A' + static_cast<wchar_t>((p >> (i*4)) & 0x0f); + BOOST_ASSERT(count==throw_count); } - *buf = 0; - } -#else - template <class I> - void int_to_string(I p, char* buf) - { - for(unsigned i=0; i < sizeof(I)*2; ++i,++buf) + + void* const old_event=BOOST_INTERLOCKED_EXCHANGE_POINTER(&event_handle,0); + if(old_event) { - *buf = 'A' + static_cast<char>((p >> (i*4)) & 0x0f); + ::boost::detail::win32::CloseHandle(old_event); } - *buf = 0; } -#endif + }; + +#define BOOST_ONCE_INIT {0,0,0,0} - // create a named mutex. It doesn't really matter what this name is - // as long as it is unique both to this process, and to the address of "flag": - inline void* create_once_mutex(void* flag_address) + namespace detail + { + inline void* allocate_event_handle(void*& handle) { - -#ifdef BOOST_NO_ANSI_APIS - typedef wchar_t char_type; - static const char_type fixed_mutex_name[]=L"{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag"; -#else - typedef char char_type; - static const char_type fixed_mutex_name[]="{C15730E2-145C-4c5e-B005-3BC753F42475}-once-flag"; -#endif - unsigned const once_mutex_name_fixed_buffer_size=sizeof(fixed_mutex_name)/sizeof(char_type); - unsigned const once_mutex_name_fixed_length=once_mutex_name_fixed_buffer_size-1; - unsigned const once_mutex_name_length=once_mutex_name_fixed_buffer_size+sizeof(void*)*2+sizeof(unsigned long)*2; - char_type mutex_name[once_mutex_name_length]; + void* const new_handle=::boost::detail::win32::create_anonymous_event( + ::boost::detail::win32::manual_reset_event, + ::boost::detail::win32::event_initially_reset); - std::memcpy(mutex_name,fixed_mutex_name,sizeof(fixed_mutex_name)); - - BOOST_STATIC_ASSERT(sizeof(void*) == sizeof(std::ptrdiff_t)); - detail::int_to_string(reinterpret_cast<std::ptrdiff_t>(flag_address), mutex_name + once_mutex_name_fixed_length); - detail::int_to_string(win32::GetCurrentProcessId(), mutex_name + once_mutex_name_fixed_length + sizeof(void*)*2); - -#ifdef BOOST_NO_ANSI_APIS - return win32::CreateMutexW(0, 0, mutex_name); -#else - return win32::CreateMutexA(0, 0, mutex_name); -#endif + void* event_handle=BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&handle, + new_handle,0); + if(event_handle) + { + ::boost::detail::win32::CloseHandle(new_handle); + return event_handle; + } + return new_handle; } - - } @@ -114,18 +80,98 @@ namespace boost // Try for a quick win: if the procedure has already been called // just skip through: long const function_complete_flag_value=0xc15730e2; + long const running_value=0x7f0725e3; + long status; + bool counted=false; + void* event_handle=0; + long throw_count=0; + + while((status=::boost::detail::interlocked_read_acquire(&flag.status)) + !=function_complete_flag_value) + { + status=BOOST_INTERLOCKED_COMPARE_EXCHANGE(&flag.status,running_value,0); + if(!status) + { + try + { + if(!event_handle) + { + event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle); + } + if(event_handle) + { + ::boost::detail::win32::ResetEvent(event_handle); + } + f(); + if(!counted) + { + BOOST_INTERLOCKED_INCREMENT(&flag.count); + counted=true; + } + BOOST_INTERLOCKED_EXCHANGE(&flag.status,function_complete_flag_value); + if(!event_handle && + (::boost::detail::interlocked_read_acquire(&flag.count)>1)) + { + event_handle=::boost::detail::allocate_event_handle(flag.event_handle); + } + if(event_handle) + { + ::boost::detail::win32::SetEvent(event_handle); + } + throw_count=::boost::detail::interlocked_read_acquire(&flag.throw_count); + break; + } + catch(...) + { + if(counted) + { + BOOST_INTERLOCKED_INCREMENT(&flag.throw_count); + } + BOOST_INTERLOCKED_EXCHANGE(&flag.status,0); + if(!event_handle) + { + event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle); + } + if(event_handle) + { + ::boost::detail::win32::SetEvent(event_handle); + } + throw; + } + } - if(::boost::detail::interlocked_read_acquire(&flag)!=function_complete_flag_value) + if(!counted) + { + BOOST_INTERLOCKED_INCREMENT(&flag.count); + counted=true; + status=::boost::detail::interlocked_read_acquire(&flag.status); + if(status==function_complete_flag_value) + { + break; + } + event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle); + if(!event_handle) + { + event_handle=::boost::detail::allocate_event_handle(flag.event_handle); + continue; + } + } + BOOST_VERIFY(!::boost::detail::win32::WaitForSingleObject( + event_handle,::boost::detail::win32::infinite)); + } + if(counted || throw_count) { - void* const mutex_handle(::boost::detail::create_once_mutex(&flag)); - BOOST_ASSERT(mutex_handle); - detail::win32::handle_manager const closer(mutex_handle); - detail::win32_mutex_scoped_lock const lock(mutex_handle); - - if(flag!=function_complete_flag_value) + if(!BOOST_INTERLOCKED_EXCHANGE_ADD(&flag.count,(counted?-1:0)-throw_count)) { - f(); - BOOST_INTERLOCKED_EXCHANGE(&flag,function_complete_flag_value); + if(!event_handle) + { + event_handle=::boost::detail::interlocked_read_acquire(&flag.event_handle); + } + if(event_handle) + { + BOOST_INTERLOCKED_EXCHANGE_POINTER(&flag.event_handle,0); + ::boost::detail::win32::CloseHandle(event_handle); + } } } } diff --git a/3rdParty/Boost/src/boost/thread/win32/thread_heap_alloc.hpp b/3rdParty/Boost/src/boost/thread/win32/thread_heap_alloc.hpp index 9f8186f..b70623a 100644 --- a/3rdParty/Boost/src/boost/thread/win32/thread_heap_alloc.hpp +++ b/3rdParty/Boost/src/boost/thread/win32/thread_heap_alloc.hpp @@ -8,6 +8,7 @@ #include "thread_primitives.hpp" #include <stdexcept> #include <boost/assert.hpp> +#include <boost/throw_exception.hpp> #if defined( BOOST_USE_WINDOWS_H ) # include <windows.h> @@ -60,7 +61,7 @@ namespace boost void* const heap_memory=detail::win32::HeapAlloc(detail::win32::GetProcessHeap(),0,size); if(!heap_memory) { - throw std::bad_alloc(); + boost::throw_exception(std::bad_alloc()); } return heap_memory; } @@ -86,7 +87,7 @@ namespace boost } } -#ifdef BOOST_HAS_RVALUE_REFS +#ifndef BOOST_NO_RVALUE_REFERENCES template<typename T,typename A1> inline T* heap_new(A1&& a1) { diff --git a/3rdParty/Boost/src/boost/thread/win32/thread_primitives.hpp b/3rdParty/Boost/src/boost/thread/win32/thread_primitives.hpp index 67a1bc3..2359c38 100644 --- a/3rdParty/Boost/src/boost/thread/win32/thread_primitives.hpp +++ b/3rdParty/Boost/src/boost/thread/win32/thread_primitives.hpp @@ -11,6 +11,7 @@ // http://www.boost.org/LICENSE_1_0.txt) #include <boost/config.hpp> +#include <boost/throw_exception.hpp> #include <boost/assert.hpp> #include <boost/thread/exceptions.hpp> #include <boost/detail/interlocked.hpp> @@ -177,7 +178,7 @@ namespace boost #endif if(!res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } return res; } @@ -191,7 +192,7 @@ namespace boost #endif if(!res) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } return res; } @@ -204,7 +205,7 @@ namespace boost bool const success=DuplicateHandle(current_process,source,current_process,&new_handle,0,false,same_access_flag)!=0; if(!success) { - throw thread_resource_error(); + boost::throw_exception(thread_resource_error()); } return new_handle; } |