Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/boost/smart_ptr')
9 files changed, 111 insertions, 21 deletions
diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/lwm_pthreads.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/lwm_pthreads.hpp index fc20dbb..8eda518 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/lwm_pthreads.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/lwm_pthreads.hpp @@ -17,6 +17,7 @@ // http://www.boost.org/LICENSE_1_0.txt) // +#include <boost/assert.hpp> #include <pthread.h> namespace boost @@ -42,15 +43,15 @@ public: // HPUX 10.20 / DCE has a nonstandard pthread_mutex_init #if defined(__hpux) && defined(_DECTHREADS_) - pthread_mutex_init(&m_, pthread_mutexattr_default); + BOOST_VERIFY( pthread_mutex_init( &m_, pthread_mutexattr_default ) == 0 ); #else - pthread_mutex_init(&m_, 0); + BOOST_VERIFY( pthread_mutex_init( &m_, 0 ) == 0 ); #endif } ~lightweight_mutex() { - pthread_mutex_destroy(&m_); + BOOST_VERIFY( pthread_mutex_destroy( &m_ ) == 0 ); } class scoped_lock; @@ -69,12 +70,12 @@ public: scoped_lock(lightweight_mutex & m): m_(m.m_) { - pthread_mutex_lock(&m_); + BOOST_VERIFY( pthread_mutex_lock( &m_ ) == 0 ); } ~scoped_lock() { - pthread_mutex_unlock(&m_); + BOOST_VERIFY( pthread_mutex_unlock( &m_ ) == 0 ); } }; }; diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/quick_allocator.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/quick_allocator.hpp index 6d136f8..159bd5e 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/quick_allocator.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/quick_allocator.hpp @@ -74,8 +74,9 @@ template<unsigned size, unsigned align_> struct allocator_impl static lightweight_mutex & mutex() { - static lightweight_mutex m; - return m; + static freeblock< sizeof( lightweight_mutex ), boost::alignment_of< lightweight_mutex >::value > fbm; + static lightweight_mutex * pm = new( &fbm ) lightweight_mutex; + return *pm; } static lightweight_mutex * mutex_init; diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/shared_count.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/shared_count.hpp index b968bba..4943e37 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/shared_count.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/shared_count.hpp @@ -333,6 +333,20 @@ public: if(pi_ != 0) pi_->weak_add_ref(); } +// Move support + +#if defined( BOOST_HAS_RVALUE_REFS ) + + weak_count(weak_count && r): pi_(r.pi_) // nothrow +#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS) + , id_(weak_count_id) +#endif + { + r.pi_ = 0; + } + +#endif + ~weak_count() // nothrow { if(pi_ != 0) pi_->weak_release(); diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_convertible.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_convertible.hpp index 7d9502d..b7f0ea8 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_convertible.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_convertible.hpp @@ -25,7 +25,7 @@ # define BOOST_SP_NO_SP_CONVERTIBLE #endif -#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __BORLANDC__ ) && ( __BORLANDC__ <= 0x610 ) +#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __BORLANDC__ ) && ( __BORLANDC__ <= 0x620 ) # define BOOST_SP_NO_SP_CONVERTIBLE #endif @@ -45,7 +45,7 @@ template< class Y, class T > struct sp_convertible static yes f( T* ); static no f( ... ); - enum _vt { value = sizeof( f( (Y*)0 ) ) == sizeof(yes) }; + enum _vt { value = sizeof( f( static_cast<Y*>(0) ) ) == sizeof(yes) }; }; struct sp_empty diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp index 8af6f0a..21fa59d 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp @@ -30,9 +30,9 @@ namespace detail inline int32_t compare_and_swap( int32_t * dest_, int32_t compare_, int32_t swap_ ) { - __asm__ __volatile__( "cas %0, %2, %1" - : "+m" (*dest_), "+r" (swap_) - : "r" (compare_) + __asm__ __volatile__( "cas [%1], %2, %0" + : "+r" (swap_) + : "r" (dest_), "r" (compare_) : "memory" ); return swap_; diff --git a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_has_sync.hpp b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_has_sync.hpp index cb0282d..7fcd09e 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/detail/sp_has_sync.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/detail/sp_has_sync.hpp @@ -40,7 +40,7 @@ #undef BOOST_SP_HAS_SYNC #endif -#if defined( __INTEL_COMPILER ) && !defined( __ia64__ ) +#if defined( __INTEL_COMPILER ) && !defined( __ia64__ ) && ( __INTEL_COMPILER < 1100 ) #undef BOOST_SP_HAS_SYNC #endif diff --git a/3rdParty/Boost/src/boost/smart_ptr/intrusive_ptr.hpp b/3rdParty/Boost/src/boost/smart_ptr/intrusive_ptr.hpp index d3bd02b..e72eb21 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/intrusive_ptr.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/intrusive_ptr.hpp @@ -77,7 +77,7 @@ public: template<class U> #if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) - intrusive_ptr( intrusive_ptr<U> const & rhs, typename detail::sp_enable_if_convertible<U,T>::type = detail::sp_empty() ) + intrusive_ptr( intrusive_ptr<U> const & rhs, typename boost::detail::sp_enable_if_convertible<U,T>::type = boost::detail::sp_empty() ) #else @@ -111,6 +111,23 @@ public: #endif +// Move support + +#if defined( BOOST_HAS_RVALUE_REFS ) + + intrusive_ptr(intrusive_ptr && rhs): px( rhs.px ) + { + rhs.px = 0; + } + + intrusive_ptr & operator=(intrusive_ptr && rhs) + { + this_type( static_cast< intrusive_ptr && >( rhs ) ).swap(*this); + return *this; + } + +#endif + intrusive_ptr & operator=(intrusive_ptr const & rhs) { this_type(rhs).swap(*this); diff --git a/3rdParty/Boost/src/boost/smart_ptr/shared_ptr.hpp b/3rdParty/Boost/src/boost/smart_ptr/shared_ptr.hpp index 7f46c35..609cce9 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/shared_ptr.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/shared_ptr.hpp @@ -61,6 +61,7 @@ namespace boost template<class T> class shared_ptr; template<class T> class weak_ptr; template<class T> class enable_shared_from_this; +template<class T> class enable_shared_from_this2; namespace detail { @@ -109,6 +110,14 @@ template< class X, class Y, class T > inline void sp_enable_shared_from_this( bo } } +template< class X, class Y, class T > inline void sp_enable_shared_from_this( boost::shared_ptr<X> * ppx, Y const * py, boost::enable_shared_from_this2< T > const * pe ) +{ + if( pe != 0 ) + { + pe->_internal_accept_owner( ppx, const_cast< Y* >( py ) ); + } +} + #ifdef _MANAGED // Avoid C4793, ... causes native code generation @@ -219,7 +228,7 @@ public: template<class Y> #if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) - shared_ptr( shared_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() ) + shared_ptr( shared_ptr<Y> const & r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() ) #else @@ -344,7 +353,7 @@ public: template<class Y> #if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) - shared_ptr( shared_ptr<Y> && r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() ) + shared_ptr( shared_ptr<Y> && r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() ) #else @@ -439,7 +448,7 @@ public: return pn < rhs.pn; } - void * _internal_get_deleter( detail::sp_typeinfo const & ti ) const + void * _internal_get_deleter( boost::detail::sp_typeinfo const & ti ) const { return pn.get_deleter( ti ); } diff --git a/3rdParty/Boost/src/boost/smart_ptr/weak_ptr.hpp b/3rdParty/Boost/src/boost/smart_ptr/weak_ptr.hpp index bf5296a..d314b0d 100644 --- a/3rdParty/Boost/src/boost/smart_ptr/weak_ptr.hpp +++ b/3rdParty/Boost/src/boost/smart_ptr/weak_ptr.hpp @@ -63,22 +63,54 @@ public: template<class Y> #if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) - weak_ptr( weak_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() ) + weak_ptr( weak_ptr<Y> const & r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() ) #else weak_ptr( weak_ptr<Y> const & r ) #endif - : pn(r.pn) // never throws + : px(r.lock().get()), pn(r.pn) // never throws { - px = r.lock().get(); } +#if defined( BOOST_HAS_RVALUE_REFS ) + + template<class Y> +#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) + + weak_ptr( weak_ptr<Y> && r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() ) + +#else + + weak_ptr( weak_ptr<Y> && r ) + +#endif + : px( r.lock().get() ), pn( static_cast< boost::detail::weak_count && >( r.pn ) ) // never throws + { + r.px = 0; + } + + // for better efficiency in the T == Y case + weak_ptr( weak_ptr && r ): px( r.px ), pn( static_cast< boost::detail::weak_count && >( r.pn ) ) // never throws + { + r.px = 0; + } + + // for better efficiency in the T == Y case + weak_ptr & operator=( weak_ptr && r ) // never throws + { + this_type( static_cast< weak_ptr && >( r ) ).swap( *this ); + return *this; + } + + +#endif + template<class Y> #if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) - weak_ptr( shared_ptr<Y> const & r, typename detail::sp_enable_if_convertible<Y,T>::type = detail::sp_empty() ) + weak_ptr( shared_ptr<Y> const & r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() ) #else @@ -99,6 +131,17 @@ public: return *this; } +#if defined( BOOST_HAS_RVALUE_REFS ) + + template<class Y> + weak_ptr & operator=( weak_ptr<Y> && r ) + { + this_type( static_cast< weak_ptr<Y> && >( r ) ).swap( *this ); + return *this; + } + +#endif + template<class Y> weak_ptr & operator=(shared_ptr<Y> const & r) // never throws { @@ -124,6 +167,11 @@ public: return pn.use_count() == 0; } + bool _empty() const // extension, not in std::weak_ptr + { + return pn.empty(); + } + void reset() // never throws in 1.30+ { this_type().swap(*this); |