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_MSC_VER use clarified.

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[SVN r20992]
This commit is contained in:
Peter Dimov
2003-11-28 15:35:21 +00:00
parent d6aafe7e1a
commit be15129f9c
2 changed files with 11 additions and 7 deletions
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2
include/boost/checked_delete.hpp
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@@ -1,6 +1,8 @@
#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED
#define BOOST_CHECKED_DELETE_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif

16
include/boost/ref.hpp
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@@ -1,13 +1,15 @@
#ifndef BOOST_REF_HPP_INCLUDED
# define BOOST_REF_HPP_INCLUDED
#define BOOST_REF_HPP_INCLUDED
# if _MSC_VER+0 >= 1020
# pragma once
# endif
// MS compatible compilers support #pragma once
# include <boost/config.hpp>
# include <boost/utility/addressof.hpp>
# include <boost/mpl/bool.hpp>
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <boost/config.hpp>
#include <boost/utility/addressof.hpp>
#include <boost/mpl/bool.hpp>
//
// ref.hpp - ref/cref, useful helper functions