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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/signals/detail/signal_base.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/signals/detail/signal_base.hpp')
| m--------- | 3rdParty/Boost | 0 | ||||
| -rw-r--r-- | 3rdParty/Boost/boost/signals/detail/signal_base.hpp | 159 |
2 files changed, 0 insertions, 159 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/signals/detail/signal_base.hpp b/3rdParty/Boost/boost/signals/detail/signal_base.hpp deleted file mode 100644 index 0438cf7..0000000 --- a/3rdParty/Boost/boost/signals/detail/signal_base.hpp +++ /dev/null @@ -1,159 +0,0 @@ -// Boost.Signals library - -// Copyright Douglas Gregor 2001-2004. Use, modification and -// distribution is 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) - -// For more information, see http://www.boost.org - -#ifndef BOOST_SIGNALS_SIGNAL_BASE_HEADER -#define BOOST_SIGNALS_SIGNAL_BASE_HEADER - -#include <boost/signals/detail/config.hpp> -#include <boost/signals/detail/signals_common.hpp> -#include <boost/signals/detail/named_slot_map.hpp> -#include <boost/signals/connection.hpp> -#include <boost/signals/trackable.hpp> -#include <boost/signals/slot.hpp> -#include <boost/smart_ptr.hpp> -#include <boost/utility.hpp> -#include <boost/function/function2.hpp> -#include <utility> -#include <vector> - -#ifdef BOOST_HAS_ABI_HEADERS -# include BOOST_ABI_PREFIX -#endif - -namespace boost { - namespace BOOST_SIGNALS_NAMESPACE { - namespace detail { - // Must be constructed before calling the slots, because it safely - // manages call depth - class BOOST_SIGNALS_DECL call_notification { - public: - call_notification(const shared_ptr<signal_base_impl>&); - ~call_notification(); - - shared_ptr<signal_base_impl> impl; - }; - - // Implementation of base class for all signals. It handles the - // management of the underlying slot lists. - class BOOST_SIGNALS_DECL signal_base_impl { - public: - friend class call_notification; - - typedef function2<bool, stored_group, stored_group> compare_type; - - // Make sure that an exception does not cause the "clearing" flag to - // remain set - class temporarily_set_clearing { - public: - temporarily_set_clearing(signal_base_impl* b) : base(b) - { - base->flags.clearing = true; - } - - ~temporarily_set_clearing() - { - base->flags.clearing = false; - } - - private: - signal_base_impl* base; - }; - - friend class temporarily_set_clearing; - - signal_base_impl(const compare_type&, const any&); - ~signal_base_impl(); - - // Disconnect all slots connected to this signal - void disconnect_all_slots(); - - // Are there any connected slots? - bool empty() const; - - // The number of connected slots - std::size_t num_slots() const; - - // Disconnect all slots in the given group - void disconnect(const stored_group&); - - // We're being notified that a slot has disconnected - static void slot_disconnected(void* obj, void* data); - - connection connect_slot(const any& slot, - const stored_group& name, - shared_ptr<slot_base::data_t> data, - connect_position at); - - private: - // Remove all of the slots that have been marked "disconnected" - void remove_disconnected_slots() const; - - public: - // Our call depth when invoking slots (> 1 when we have a loop) - mutable int call_depth; - - struct { - // True if some slots have disconnected, but we were not able to - // remove them from the list of slots because there are valid - // iterators into the slot list - mutable bool delayed_disconnect:1; - - // True if we are disconnecting all disconnected slots - bool clearing:1; - } flags; - - // Slots - mutable named_slot_map slots_; - any combiner_; - - // Types - typedef named_slot_map::iterator iterator; - }; - - class BOOST_SIGNALS_DECL signal_base : public noncopyable { - public: - typedef signal_base_impl::compare_type compare_type; - - friend class call_notification; - - signal_base(const compare_type& comp, const any& combiner); - ~signal_base(); - - public: - // Disconnect all slots connected to this signal - void disconnect_all_slots() { impl->disconnect_all_slots(); } - - // Are there any connected slots? - bool empty() const { return impl->empty(); } - - // How many slots are connected? - std::size_t num_slots() const { return impl->num_slots(); } - - protected: - connection connect_slot(const any& slot, - const stored_group& name, - shared_ptr<slot_base::data_t> data, - connect_position at) - { - return impl->connect_slot(slot, name, data, at); - } - - typedef named_slot_map::iterator iterator; - - shared_ptr<signal_base_impl> impl; - }; - } // end namespace detail - } // end namespace BOOST_SIGNALS_NAMESPACE -} // end namespace boost - -#ifdef BOOST_HAS_ABI_HEADERS -# include BOOST_ABI_SUFFIX -#endif - -#endif // BOOST_SIGNALS_SIGNAL_BASE_HEADER |