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Diffstat (limited to 'boost/intrusive/detail/ebo_functor_holder.hpp')
-rw-r--r--boost/intrusive/detail/ebo_functor_holder.hpp12
1 files changed, 7 insertions, 5 deletions
diff --git a/boost/intrusive/detail/ebo_functor_holder.hpp b/boost/intrusive/detail/ebo_functor_holder.hpp
index d2e8107..e8e73ff 100644
--- a/boost/intrusive/detail/ebo_functor_holder.hpp
+++ b/boost/intrusive/detail/ebo_functor_holder.hpp
@@ -14,11 +14,13 @@
#ifndef BOOST_INTRUSIVE_DETAIL_EBO_HOLDER_HPP
#define BOOST_INTRUSIVE_DETAIL_EBO_HOLDER_HPP
-#if defined(_MSC_VER)
-# pragma once
+#ifndef BOOST_CONFIG_HPP
+# include <boost/config.hpp>
#endif
-#include <boost/config.hpp>
+#if defined(BOOST_HAS_PRAGMA_ONCE)
+# pragma once
+#endif
namespace boost {
namespace intrusive {
@@ -181,7 +183,7 @@ class ebo_functor_holder_impl<T, false>
public:
ebo_functor_holder_impl()
{}
- ebo_functor_holder_impl(const T& t)
+ explicit ebo_functor_holder_impl(const T& t)
: T(t)
{}
template<class Arg1, class Arg2>
@@ -202,7 +204,7 @@ class ebo_functor_holder
public:
ebo_functor_holder(){}
- ebo_functor_holder(const T& t)
+ explicit ebo_functor_holder(const T& t)
: super(t)
{}