mirror of
https://github.com/boostorg/poly_collection.git
synced 2026-07-21 13:33:37 +00:00
joaquintides
fcd9cebc92
* added variant_collection
* added variant_collection
* avoided &* on null pointers
* made (non-public) fixed_variant ctor explicit
* tested higher-arity visit
* implemented visit<void>
* fixed {boost::variant2|std}::variant insertion
* fixed lookup issues with invoke_visit
* removed unneeded constexpr qualifiers
* s/typeid_/index
* reverted c6bc62f6d2 as Clang 5.0 didnt seem to like it
* reinstated c6bc62f6d2
* dropped -std=c++1z for Clang 5.0
* updated docs and examples
* added boost::poly_collection::visit_by_index
* typo
* explicit cted tuple in make_iota_tuple
* changed function name to see if it helps with mangling-related Clang 3.8 ICE
* rewritten make_iota_tuple to try to make Clang 3.8 happier
* added boost::variant_collection_of
38 lines
914 B
C++
38 lines
914 B
C++
/* Copyright 2024 Joaquin M Lopez Munoz.
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* See http://www.boost.org/libs/poly_collection for library home page.
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*/
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#ifndef BOOST_POLY_COLLECTION_DETAIL_IS_MOVEABLE_HPP
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#define BOOST_POLY_COLLECTION_DETAIL_IS_MOVEABLE_HPP
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <type_traits>
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namespace boost{
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namespace poly_collection{
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namespace detail{
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template<typename T> struct is_moveable:std::integral_constant<
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bool,
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std::is_move_constructible<typename std::decay<T>::type>::value&&
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(std::is_move_assignable<typename std::decay<T>::type>::value||
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std::is_nothrow_move_constructible<typename std::decay<T>::type>::value)
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>{};
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} /* namespace poly_collection::detail */
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} /* namespace poly_collection */
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} /* namespace boost */
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#endif
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