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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/slot.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/slot.hpp')
| m--------- | 3rdParty/Boost | 0 | ||||
| -rw-r--r-- | 3rdParty/Boost/boost/signals/slot.hpp | 157 |
2 files changed, 0 insertions, 157 deletions
diff --git a/3rdParty/Boost b/3rdParty/Boost new file mode 160000 +Subproject 3bbdbc8cf1996f23d9a366da8bac0f97be6ad79 diff --git a/3rdParty/Boost/boost/signals/slot.hpp b/3rdParty/Boost/boost/signals/slot.hpp deleted file mode 100644 index bbf1848..0000000 --- a/3rdParty/Boost/boost/signals/slot.hpp +++ /dev/null @@ -1,157 +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_SLOT_HEADER -#define BOOST_SIGNALS_SLOT_HEADER - -#include <boost/signals/detail/signals_common.hpp> -#include <boost/signals/connection.hpp> -#include <boost/signals/trackable.hpp> -#include <boost/visit_each.hpp> -#include <boost/shared_ptr.hpp> -#include <cassert> - -#ifdef BOOST_HAS_ABI_HEADERS -# include BOOST_ABI_PREFIX -#endif - -namespace boost { - namespace BOOST_SIGNALS_NAMESPACE { - namespace detail { - class BOOST_SIGNALS_DECL slot_base { - // We would have to enumerate all of the signalN classes here as - // friends to make this private (as it otherwise should be). We can't - // name all of them because we don't know how many there are. - public: - struct data_t { - std::vector<const trackable*> bound_objects; - connection watch_bound_objects; - }; - shared_ptr<data_t> get_data() const { return data; } - - // Get the set of bound objects - std::vector<const trackable*>& get_bound_objects() const - { return data->bound_objects; } - - // Determine if this slot is still "active", i.e., all of the bound - // objects still exist - bool is_active() const - { return data->watch_bound_objects.connected(); } - - protected: - // Create a connection for this slot - void create_connection(); - - shared_ptr<data_t> data; - - private: - static void bound_object_destructed(void*, void*) {} - }; - } // end namespace detail - - // Get the slot so that it can be copied - template<typename F> - reference_wrapper<const F> - get_invocable_slot(const F& f, BOOST_SIGNALS_NAMESPACE::detail::signal_tag) - { return reference_wrapper<const F>(f); } - - template<typename F> - const F& - get_invocable_slot(const F& f, BOOST_SIGNALS_NAMESPACE::detail::reference_tag) - { return f; } - - template<typename F> - const F& - get_invocable_slot(const F& f, BOOST_SIGNALS_NAMESPACE::detail::value_tag) - { return f; } - - // Get the slot so that it can be inspected for trackable objects - template<typename F> - const F& - get_inspectable_slot(const F& f, BOOST_SIGNALS_NAMESPACE::detail::signal_tag) - { return f; } - - template<typename F> - const F& - get_inspectable_slot(const reference_wrapper<F>& f, BOOST_SIGNALS_NAMESPACE::detail::reference_tag) - { return f.get(); } - - template<typename F> - const F& - get_inspectable_slot(const F& f, BOOST_SIGNALS_NAMESPACE::detail::value_tag) - { return f; } - - // Determines the type of the slot - is it a signal, a reference to a - // slot or just a normal slot. - template<typename F> - typename BOOST_SIGNALS_NAMESPACE::detail::get_slot_tag<F>::type - tag_type(const F&) - { - typedef typename BOOST_SIGNALS_NAMESPACE::detail::get_slot_tag<F>::type - the_tag_type; - the_tag_type tag = the_tag_type(); - return tag; - } - - } // end namespace BOOST_SIGNALS_NAMESPACE - - template<typename SlotFunction> - class slot : public BOOST_SIGNALS_NAMESPACE::detail::slot_base { - typedef BOOST_SIGNALS_NAMESPACE::detail::slot_base inherited; - typedef typename inherited::data_t data_t; - - public: - template<typename F> - slot(const F& f) : slot_function(BOOST_SIGNALS_NAMESPACE::get_invocable_slot(f, BOOST_SIGNALS_NAMESPACE::tag_type(f))) - { - this->data.reset(new data_t); - - // Visit each of the bound objects and store them for later use - // An exception thrown here will allow the basic_connection to be - // destroyed when this goes out of scope, and no other connections - // have been made. - BOOST_SIGNALS_NAMESPACE::detail::bound_objects_visitor - do_bind(this->data->bound_objects); - visit_each(do_bind, - BOOST_SIGNALS_NAMESPACE::get_inspectable_slot - (f, BOOST_SIGNALS_NAMESPACE::tag_type(f))); - create_connection(); - } - -#ifdef __BORLANDC__ - template<typename F> - slot(F* f) : slot_function(f) - { - this->data.reset(new data_t); - create_connection(); - } -#endif // __BORLANDC__ - - // We would have to enumerate all of the signalN classes here as friends - // to make this private (as it otherwise should be). We can't name all of - // them because we don't know how many there are. - public: - // Get the slot function to call the actual slot - const SlotFunction& get_slot_function() const { return slot_function; } - - void release() const { data->watch_bound_objects.set_controlling(false); } - - private: - slot(); // no default constructor - slot& operator=(const slot&); // no assignment operator - - SlotFunction slot_function; - }; -} // end namespace boost - -#ifdef BOOST_HAS_ABI_HEADERS -# include BOOST_ABI_SUFFIX -#endif - -#endif // BOOST_SIGNALS_SLOT_HEADER |