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Cleanup header includes.

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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.
This commit is contained in:
Andrey Semashev
2020-03-03 15:28:41 +03:00
parent c13beec81c
commit ee609e8806
362 changed files with 472 additions and 445 deletions
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9
test/test_10963.cpp
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@@ -15,6 +15,7 @@
#include <cassert>
#include <boost/thread/executors/basic_thread_pool.hpp>
#include <boost/type_traits/is_same.hpp>
struct TestCallback
{
@@ -42,18 +43,18 @@ int main()
boost::promise<void> test_promise;
boost::future<void> test_future(test_promise.get_future());
auto f1 = test_future.then(TestCallback());
BOOST_STATIC_ASSERT(std::is_same<decltype(f1), boost::future<boost::future<void> > >::value);
BOOST_STATIC_ASSERT(boost::is_same<decltype(f1), boost::future<boost::future<void> > >::value);
auto f2 = f1.then(TestCallback());
BOOST_STATIC_ASSERT(std::is_same<decltype(f2), boost::future<boost::future<void> > >::value);
BOOST_STATIC_ASSERT(boost::is_same<decltype(f2), boost::future<boost::future<void> > >::value);
}
{
boost::basic_thread_pool executor;
boost::promise<void> test_promise;
boost::future<void> test_future(test_promise.get_future());
auto f1 = test_future.then(executor, TestCallback());
BOOST_STATIC_ASSERT(std::is_same<decltype(f1), boost::future<boost::future<void> > >::value);
BOOST_STATIC_ASSERT(boost::is_same<decltype(f1), boost::future<boost::future<void> > >::value);
auto f2 = f1.then(executor, TestCallback());
BOOST_STATIC_ASSERT(std::is_same<decltype(f2), boost::future<boost::future<void> > >::value);
BOOST_STATIC_ASSERT(boost::is_same<decltype(f2), boost::future<boost::future<void> > >::value);
}
#endif