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Optimize run_it construction/assignment from rvalue references.

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Also fix code indentation.
This commit is contained in:
Andrey Semashev
2026-02-06 14:58:02 +03:00
parent ed7171099b
commit 3d95d2366e
1 changed files with 25 additions and 23 deletions
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48
include/boost/thread/future.hpp
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@@ -4649,32 +4649,34 @@ namespace detail
shared_ptr<FutureExecutorContinuationSharedState> that_;
#if ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
BOOST_THREAD_COPYABLE_AND_MOVABLE(run_it)
run_it(run_it const& x) //BOOST_NOEXCEPT
: that_(x.that_)
{}
run_it& operator=(BOOST_THREAD_COPY_ASSIGN_REF(run_it) x) //BOOST_NOEXCEPT
{
if (this != &x) {
that_=x.that_;
}
return *this;
BOOST_THREAD_COPYABLE_AND_MOVABLE(run_it)
run_it(run_it const& x) //BOOST_NOEXCEPT
: that_(x.that_)
{}
run_it& operator=(BOOST_THREAD_COPY_ASSIGN_REF(run_it) x) //BOOST_NOEXCEPT
{
if (this != &x) {
that_=x.that_;
}
// move
run_it(BOOST_THREAD_RV_REF(run_it) x) BOOST_NOEXCEPT
: that_(x.that_)
{
x.that_.reset();
}
run_it& operator=(BOOST_THREAD_RV_REF(run_it) x) BOOST_NOEXCEPT {
if (this != &x) {
that_=x.that_;
x.that_.reset();
}
return *this;
return *this;
}
// move
run_it(BOOST_THREAD_RV_REF(run_it) x) BOOST_NOEXCEPT
: that_(boost::move(x.that_))
{
}
run_it& operator=(BOOST_THREAD_RV_REF(run_it) x) BOOST_NOEXCEPT {
if (this != &x) {
that_ = boost::move(x.that_);
}
return *this;
}
run_it(shared_ptr<FutureExecutorContinuationSharedState> that) : that_(boost::move(that))
{}
#else
run_it(shared_ptr<FutureExecutorContinuationSharedState> that) : that_(that)
{}
#endif
run_it(shared_ptr<FutureExecutorContinuationSharedState> that) : that_ (that) {}
void operator()()
{