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Move constexpr notes to a separate section

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Glen Fernandes
2017-03-03 21:55:48 -05:00
parent 1343535926
commit 0942b1a366
1 changed files with 13 additions and 9 deletions
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22
doc/addressof.qbk
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@ -29,15 +29,6 @@ avoids calling used-defined `operator&()`.
`boost::addressof` was originally contributed by Brad King `boost::addressof` was originally contributed by Brad King
based on ideas from discussion with Doug Gregor. based on ideas from discussion with Doug Gregor.
In C++11 and above, `boost::addressof` is conditionally
`constexpr` when possible. This is indicated by
`BOOST_CORE_NO_CONSTEXPR_ADDRESSOF` not being defined.
With supported compilers, `boost::addressof` is always
`constexpr` by leveraging compiler intrinsics. This is
indicated by `BOOST_CORE_HAS_BUILTIN_ADDRESSOF` being
defined.
[section Synopsis] [section Synopsis]
`` ``
@ -69,6 +60,19 @@ void f() {
[endsect] [endsect]
[section Notes]
In C++11 and above, `boost::addressof` is conditionally
`constexpr` when possible. This is indicated by
`BOOST_CORE_NO_CONSTEXPR_ADDRESSOF` not being defined.
With supported compilers, `boost::addressof` is always
`constexpr` by leveraging compiler intrinsics. This is
indicated by `BOOST_CORE_HAS_BUILTIN_ADDRESSOF` being
defined.
[endsect]
[endsect] [endsect]
[endsect] [endsect]