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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/parameter/keyword.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/parameter/keyword.hpp')
| -rwxr-xr-x | 3rdParty/Boost/src/boost/parameter/keyword.hpp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/parameter/keyword.hpp b/3rdParty/Boost/src/boost/parameter/keyword.hpp new file mode 100755 index 0000000..cfb4bfd --- /dev/null +++ b/3rdParty/Boost/src/boost/parameter/keyword.hpp @@ -0,0 +1,152 @@ +// Copyright Daniel Wallin, David Abrahams 2005. 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) + +#ifndef KEYWORD_050328_HPP +#define KEYWORD_050328_HPP + +#include <boost/parameter/aux_/unwrap_cv_reference.hpp> +#include <boost/parameter/aux_/tag.hpp> +#include <boost/parameter/aux_/default.hpp> + +namespace boost { namespace parameter { + +// Instances of unique specializations of keyword<...> serve to +// associate arguments with parameter names. For example: +// +// struct rate_; // parameter names +// struct skew_; +// namespace +// { +// keyword<rate_> rate; // keywords +// keyword<skew_> skew; +// } +// +// ... +// +// f(rate = 1, skew = 2.4); +// +template <class Tag> +struct keyword +{ + template <class T> + typename aux::tag<Tag, T>::type const + operator=(T& x) const + { + typedef typename aux::tag<Tag, T>::type result; + return result(x); + } + + template <class Default> + aux::default_<Tag, Default> + operator|(Default& default_) const + { + return aux::default_<Tag, Default>(default_); + } + + template <class Default> + aux::lazy_default<Tag, Default> + operator||(Default& default_) const + { + return aux::lazy_default<Tag, Default>(default_); + } + +#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300) // avoid partial ordering bugs + template <class T> + typename aux::tag<Tag, T const>::type const + operator=(T const& x) const + { + typedef typename aux::tag<Tag, T const>::type result; + return result(x); + } +#endif + +#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300) // avoid partial ordering bugs + template <class Default> + aux::default_<Tag, const Default> + operator|(const Default& default_) const +#if BOOST_WORKAROUND(BOOST_MSVC, == 1300) + volatile +#endif + { + return aux::default_<Tag, const Default>(default_); + } + + template <class Default> + aux::lazy_default<Tag, Default> + operator||(Default const& default_) const +#if BOOST_WORKAROUND(BOOST_MSVC, == 1300) + volatile +#endif + { + return aux::lazy_default<Tag, Default>(default_); + } +#endif + + public: // Insurance against ODR violations + + // People will need to define these keywords in header files. To + // prevent ODR violations, it's important that the keyword used in + // every instantiation of a function template is the same object. + // We provide a reference to a common instance of each keyword + // object and prevent construction by users. + static keyword<Tag> const instance; + + // This interface is deprecated + static keyword<Tag>& get() + { + return const_cast<keyword<Tag>&>(instance); + } +}; + +template <class Tag> +keyword<Tag> const keyword<Tag>::instance = {}; + +// Reduces boilerplate required to declare and initialize keywords +// without violating ODR. Declares a keyword tag type with the given +// name in namespace tag_namespace, and declares and initializes a +// reference in an anonymous namespace to a singleton instance of that +// type. + +#if BOOST_WORKAROUND(BOOST_MSVC, < 1300) + +# define BOOST_PARAMETER_KEYWORD(tag_namespace,name) \ + namespace tag_namespace \ + { \ + struct name \ + { \ + static char const* keyword_name() \ + { \ + return #name; \ + } \ + }; \ + } \ + static ::boost::parameter::keyword<tag_namespace::name> const& name \ + = ::boost::parameter::keyword<tag_namespace::name>::instance; + +#else + +#define BOOST_PARAMETER_KEYWORD(tag_namespace,name) \ + namespace tag_namespace \ + { \ + struct name \ + { \ + static char const* keyword_name() \ + { \ + return #name; \ + } \ + }; \ + } \ + namespace \ + { \ + ::boost::parameter::keyword<tag_namespace::name> const& name \ + = ::boost::parameter::keyword<tag_namespace::name>::instance;\ + } + +#endif + +}} // namespace boost::parameter + +#endif // KEYWORD_050328_HPP + |