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С++03 support was deprecated in 1.85 and now can be removed. This PR clears many of workarounds, which are no longer needed now. * Remove unused workaround macros (many of). * Remove BOOST_STATIC_ASSERT usages. * Minimize Boost::type_traits dependency (in favour of STL's type_traits). Closes https://github.com/boostorg/iterator/pull/82. Squashed commit of the following: commit 741a627b736ba81fe0054e5bf373141b04a8a597 Author: Georgy Guminov <gogagum@gmail.com> Date: Sat Jan 25 12:13:05 2025 +0300 Replace testers with standard metafunctions. commit bf4cce611454713f1c8e5f46a2c3e599c548656d Author: Georgy Guminov <gogagum@gmail.com> Date: Sat Jan 25 11:51:32 2025 +0300 Refactor is_lvalue_iterator.hpp. commit 8d080c6c58726269cf55aedd64aa239f7d098fc7 Author: Georgy Guminov <gogagum@gmail.com> Date: Sat Jan 25 10:27:32 2025 +0300 Remove more workarounds. commit 5a4ba24d361ac0676d2cce95fdff22824ecdc287 Author: Georgy Guminov <gogagum@gmail.com> Date: Sun Jan 19 16:38:30 2025 +0300 Fixes. commit fdfafce2b9a71b1d85cbc697983652788f1c4bb7 Author: Georgy Guminov <gogagum@gmail.com> Date: Sat Oct 26 15:06:43 2024 +0300 Remove BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY Correct static_assert messages. Fix messages & replace is_standard_layout with is_copy_constructible. commit c69ac1408af2fe5a105b288644367bbb6e0bc30d Author: Georgy Guminov <gogagum@gmail.com> Date: Sat Oct 26 14:48:51 2024 +0300 Correct static_assert messages. commit b5df827151a6d752168a59fa8c20c9ffd3766c0b Author: Georqy Guminov <gogagum@gmail.com> Date: Sun Jun 23 16:12:29 2024 +0300 Fixes. Remove some Boost.MPL usages. Remove unused includes. commit 01fd35e9f87d43f4bb46ed525a0e8eec46cba44a Author: Georgiy Guminov <gogagum@gmail.com> Date: Wed Jun 12 17:14:21 2024 +0300 abstract conjunction. commit c02def8acf68e0829082761d26955320974e5078 Author: Georgiy Guminov <gogagum@gmail.com> Date: Wed Jun 12 16:35:43 2024 +0300 return addressof & conjunction. commit 3b3d1625752cbe8c9ec62662e594a1af1fd9a458 Author: Georgiy Guminov <gogagum@gmail.com> Date: Wed Jun 12 16:30:44 2024 +0300 Make macro more readable. commit 4ab19e045fc535dc80228062d11bb6584ccd17ff Author: Georgiy Guminov <gogagum@gmail.com> Date: Wed Jun 12 15:56:49 2024 +0300 Add static_assert messages. commit 82b5c44cd34435d63af5cdbc7fcc1b07b39394de Author: Georgiy Guminov <gogagum@gmail.com> Date: Wed Jun 12 14:12:10 2024 +0300 Return is iterator CXX17 test. commit 2d58d65462e837430a0990c2a414d5c397e9fa31 Author: Georgiy Guminov <gogagum@gmail.com> Date: Tue Jun 11 14:04:17 2024 +0300 Omitted. commit a0d04d9491de818df990188436e04afc3ddba3ad Author: Georgiy Guminov <gogagum@gmail.com> Date: Tue Jun 11 14:00:35 2024 +0300 Replace move with static_cast commit 4a49b8a1a2d44d2da728dd064fe810ca86d8d1fd Author: Georgiy Guminov <gogagum@gmail.com> Date: Mon Jun 10 21:38:53 2024 +0300 Return BOOST_NOEXCEPT commit 054c013bba75c42710537a819de91d6abfe25658 Author: Georgiy Guminov <gogagum@gmail.com> Date: Sun Jun 9 15:20:41 2024 +0300 CXX11
84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
// Copyright David Abrahams 2004. Use, modification and distribution is
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// subject to the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/pointee.hpp>
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#include "static_assert_same.hpp"
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#include <memory>
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#include <list>
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#include <type_traits>
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template <class T, class Ref>
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struct proxy_ptr
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{
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typedef T element_type;
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struct proxy
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{
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operator Ref() const;
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};
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proxy operator*() const;
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};
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template <class T>
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struct proxy_ref_ptr : proxy_ptr<T,T&>
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{
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};
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template <class T>
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struct proxy_value_ptr : proxy_ptr<T,T>
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{
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typedef typename std::add_const<T>::type element_type;
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};
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struct X {
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template <class T> X(T const&);
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template <class T> operator T&() const;
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};
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int main()
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{
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STATIC_ASSERT_SAME(boost::pointee<proxy_ref_ptr<int> >::type, int);
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STATIC_ASSERT_SAME(boost::pointee<proxy_ref_ptr<X> >::type, X);
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STATIC_ASSERT_SAME(boost::pointee<proxy_ref_ptr<int const> >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<proxy_ref_ptr<X const> >::type, X const);
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STATIC_ASSERT_SAME(boost::pointee<proxy_value_ptr<int> >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<proxy_value_ptr<X> >::type, X const);
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STATIC_ASSERT_SAME(boost::pointee<proxy_value_ptr<int const> >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<proxy_value_ptr<X const> >::type, X const);
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STATIC_ASSERT_SAME(boost::pointee<int*>::type, int);
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STATIC_ASSERT_SAME(boost::pointee<int const*>::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<X*>::type, X);
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STATIC_ASSERT_SAME(boost::pointee<X const*>::type, X const);
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#if defined(BOOST_NO_CXX11_SMART_PTR)
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STATIC_ASSERT_SAME(boost::pointee<std::auto_ptr<int> >::type, int);
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STATIC_ASSERT_SAME(boost::pointee<std::auto_ptr<X> >::type, X);
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STATIC_ASSERT_SAME(boost::pointee<std::auto_ptr<int const> >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<std::auto_ptr<X const> >::type, X const);
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#else
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STATIC_ASSERT_SAME(boost::pointee<std::unique_ptr<int> >::type, int);
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STATIC_ASSERT_SAME(boost::pointee<std::unique_ptr<X> >::type, X);
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STATIC_ASSERT_SAME(boost::pointee<std::unique_ptr<int const> >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<std::unique_ptr<X const> >::type, X const);
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#endif
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STATIC_ASSERT_SAME(boost::pointee<std::list<int>::iterator >::type, int);
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STATIC_ASSERT_SAME(boost::pointee<std::list<X>::iterator >::type, X);
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STATIC_ASSERT_SAME(boost::pointee<std::list<int>::const_iterator >::type, int const);
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STATIC_ASSERT_SAME(boost::pointee<std::list<X>::const_iterator >::type, X const);
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return 0;
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}
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