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| author | Tobias Markmann <tm@ayena.de> | 2016-04-05 13:17:19 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2016-04-05 19:42:39 (GMT) |
| commit | 2b560b129b7a31fc8cc07f618e763c95a22bf832 (patch) | |
| tree | 73e72cdc758b79d01485dc28dcedd48b26859ae8 /3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp | |
| parent | 3c560e31b0f168da917e8d566db01fd1cd997d86 (diff) | |
| download | swift-2b560b129b7a31fc8cc07f618e763c95a22bf832.zip swift-2b560b129b7a31fc8cc07f618e763c95a22bf832.tar.bz2 | |
Migrate to Boost.Signals2 from Boost.Signals
Boost.Signals was deprecated and is not improved further.
This patch removes Boost.Signals from 3rdParty and adds
Boost.Signals2 and its dependencies.
Also removed the Qt signals compatibility file
Swiften/Base/boost_bsignals.h.
Test-Information:
Build and ran unit tests on OS X 10.11.4. Confirmed successful
login using Swift client.
Change-Id: Ie6e3b2d15aac2462cda95401582f5287a479fb54
Diffstat (limited to '3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp b/3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp new file mode 100644 index 0000000..8c4baf0 --- /dev/null +++ b/3rdParty/Boost/src/boost/signals2/detail/signals_common.hpp @@ -0,0 +1,77 @@ +// Boost.Signals library + +// Copyright Douglas Gregor 2001-2004. +// Copyright Frank Mori Hess 2007. 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_SIGNALS2_SIGNALS_COMMON_HPP +#define BOOST_SIGNALS2_SIGNALS_COMMON_HPP + +#include <boost/mpl/bool.hpp> +#include <boost/mpl/if.hpp> +#include <boost/ref.hpp> +#include <boost/signals2/signal_base.hpp> +#include <boost/type_traits/is_base_of.hpp> + +namespace boost { + namespace signals2 { + namespace detail { + // Determine if the given type T is a signal + template<typename T> + class is_signal: public mpl::bool_<is_base_of<signal_base, T>::value> + {}; + + // A slot can be a signal, a reference to a function object, or a + // function object. + struct signal_tag {}; + struct reference_tag {}; + struct value_tag {}; + + // Classify the given slot as a signal, a reference-to-slot, or a + // standard slot + template<typename S> + class get_slot_tag { + typedef typename mpl::if_<is_signal<S>, + signal_tag, value_tag>::type signal_or_value; + public: + typedef typename mpl::if_<is_reference_wrapper<S>, + reference_tag, + signal_or_value>::type type; + }; + + // Get the slot so that it can be copied + template<typename F> + typename F::weak_signal_type + get_invocable_slot(const F &signal, signal_tag) + { return typename F::weak_signal_type(signal); } + + template<typename F> + const F& + get_invocable_slot(const F& f, reference_tag) + { return f; } + + template<typename F> + const F& + get_invocable_slot(const F& f, 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 get_slot_tag<F>::type + tag_type(const F&) + { + typedef typename get_slot_tag<F>::type + the_tag_type; + the_tag_type tag = the_tag_type(); + return tag; + } + } // end namespace detail + } // end namespace signals2 +} // end namespace boost + +#endif // BOOST_SIGNALS2_SIGNALS_COMMON_HPP |