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ee609e8806
1. Make inclusion of boost/bind/bind.hpp conditional in some cases, when the code actually conditionally uses boost::bind. Reduces compile-time overhead and fixes https://github.com/boostorg/thread/issues/307. 2. Remove some unnecessary uses of boost::ref. This allows to avoid including boost/core/ref.hpp in a few places, and avoids the associated template instantiation overhead in others. 3. Replace deprecated header includes with the more recent alternatives. For example: boost/detail/lightweight_test.hpp -> boost/core/lightweight_test.hpp, boost/ref.hpp -> boost/core/ref.hpp. 4. Replace some blanket includes with the more fine-grained ones. For example, boost/utility.hpp, boost/atomic.hpp. This reduces compile time overhead. 5. Add some missing includes, for example, boost/core/ref.hpp and boost/type_traits/is_same.hpp. 6. Replace uses of std::is_same with boost::is_same (with the corresponding included header) since the standard type_traits header presence and validity is not tested by the code. Using boost::is_same makes the code more portable.
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// Copyright (C) 2011 Vicente J. Botet Escriba
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//
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// Distributed under 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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// <boost/thread/future.hpp>
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// class packaged_task<R(ArgTypes...)>
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// template <class Callable, class Alloc>
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// struct uses_allocator<packaged_task<Callable>, Alloc>
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// : true_type { };
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#define BOOST_THREAD_VERSION 4
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#if BOOST_THREAD_VERSION == 4
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#define BOOST_THREAD_DETAIL_SIGNATURE double()
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#else
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#define BOOST_THREAD_DETAIL_SIGNATURE double
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#endif
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#include <boost/thread/future.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/static_assert.hpp>
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#if defined BOOST_THREAD_PROVIDES_FUTURE_CTOR_ALLOCATORS
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#include "../test_allocator.hpp"
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int main()
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{
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BOOST_STATIC_ASSERT_MSG((boost::csbl::uses_allocator<boost::packaged_task<BOOST_THREAD_DETAIL_SIGNATURE>, test_allocator<double> >::value), "");
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return boost::report_errors();
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}
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#else
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int main()
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{
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return boost::report_errors();
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}
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#endif
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