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Diffstat (limited to 'lib/sol2/include/sol/tie.hpp')
-rw-r--r-- | lib/sol2/include/sol/tie.hpp | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/lib/sol2/include/sol/tie.hpp b/lib/sol2/include/sol/tie.hpp deleted file mode 100644 index c9f63c3..0000000 --- a/lib/sol2/include/sol/tie.hpp +++ /dev/null @@ -1,100 +0,0 @@ -// sol3 - -// The MIT License (MIT) - -// Copyright (c) 2013-2019 Rapptz, ThePhD and contributors - -// Permission is hereby granted, free of charge, to any person obtaining a copy of -// this software and associated documentation files (the "Software"), to deal in -// the Software without restriction, including without limitation the rights to -// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -// the Software, and to permit persons to whom the Software is furnished to do so, -// subject to the following conditions: - -// The above copyright notice and this permission notice shall be included in all -// copies or substantial portions of the Software. - -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -#ifndef SOL_TIE_HPP -#define SOL_TIE_HPP - -#include "traits.hpp" - -namespace sol { - - namespace detail { - template <typename T> - struct is_speshul : std::false_type {}; - } // namespace detail - - template <typename T> - struct tie_size : std::tuple_size<T> {}; - - template <typename T> - struct is_tieable : std::integral_constant<bool, (::sol::tie_size<T>::value > 0)> {}; - - template <typename... Tn> - struct tie_t : public std::tuple<std::add_lvalue_reference_t<Tn>...> { - private: - typedef std::tuple<std::add_lvalue_reference_t<Tn>...> base_t; - - template <typename T> - void set(std::false_type, T&& target) { - std::get<0>(*this) = std::forward<T>(target); - } - - template <typename T> - void set(std::true_type, T&& target) { - typedef tie_size<meta::unqualified_t<T>> value_size; - typedef tie_size<std::tuple<Tn...>> tie_size; - typedef meta::conditional_t<(value_size::value < tie_size::value), value_size, tie_size> indices_size; - typedef std::make_index_sequence<indices_size::value> indices; - set_extra(detail::is_speshul<meta::unqualified_t<T>>(), indices(), std::forward<T>(target)); - } - - template <std::size_t... I, typename T> - void set_extra(std::true_type, std::index_sequence<I...>, T&& target) { - using std::get; - (void)detail::swallow{0, - (get<I>(static_cast<base_t&>(*this)) = get<I>(types<Tn...>(), target), 0)..., 0}; - } - - template <std::size_t... I, typename T> - void set_extra(std::false_type, std::index_sequence<I...>, T&& target) { - using std::get; - (void)detail::swallow{0, - (get<I>(static_cast<base_t&>(*this)) = get<I>(target), 0)..., 0}; - } - - public: - using base_t::base_t; - - template <typename T> - tie_t& operator=(T&& value) { - typedef is_tieable<meta::unqualified_t<T>> tieable; - set(tieable(), std::forward<T>(value)); - return *this; - } - }; - - template <typename... Tn> - struct tie_size<tie_t<Tn...>> : std::tuple_size<std::tuple<Tn...>> {}; - - namespace adl_barrier_detail { - template <typename... Tn> - inline tie_t<std::remove_reference_t<Tn>...> tie(Tn&&... argn) { - return tie_t<std::remove_reference_t<Tn>...>(std::forward<Tn>(argn)...); - } - } // namespace adl_barrier_detail - - using namespace adl_barrier_detail; - -} // namespace sol - -#endif // SOL_TIE_HPP |