diff options
Diffstat (limited to 'boost/unordered_set.hpp')
-rw-r--r-- | boost/unordered_set.hpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/boost/unordered_set.hpp b/boost/unordered_set.hpp index 98c3ce1d7d..1c83c02b28 100644 --- a/boost/unordered_set.hpp +++ b/boost/unordered_set.hpp @@ -9,8 +9,9 @@ #ifndef BOOST_UNORDERED_SET_HPP_INCLUDED #define BOOST_UNORDERED_SET_HPP_INCLUDED -#if defined(_MSC_VER) && (_MSC_VER >= 1020) -# pragma once +#include <boost/config.hpp> +#if defined(BOOST_HAS_PRAGMA_ONCE) +#pragma once #endif #include <boost/unordered/unordered_set.hpp> |