#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED
#define BOOST_CHECKED_DELETE_HPP_INCLUDED
-#if _MSC_VER >= 1020
-#pragma once
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
#endif
//
// boost/checked_delete.hpp
//
-// Copyright (c) 1999, 2000, 2001, 2002 boost.org
+// Copyright (c) 2002, 2003 Peter Dimov
+// Copyright (c) 2003 Daniel Frey
+// Copyright (c) 2003 Howard Hinnant
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
+// See http://www.boost.org/libs/utility/checked_delete.html for documentation.
//
namespace boost
// verify that types are complete for increased safety
-template< typename T > inline void checked_delete(T * x)
+template<class T> inline void checked_delete(T * x)
{
- typedef char type_must_be_complete[sizeof(T)];
+ // intentionally complex - simplification causes regressions
+ typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
+ (void) sizeof(type_must_be_complete);
delete x;
}
-template< typename T > inline void checked_array_delete(T * x)
+template<class T> inline void checked_array_delete(T * x)
{
- typedef char type_must_be_complete[sizeof(T)];
+ typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
+ (void) sizeof(type_must_be_complete);
delete [] x;
}
typedef void result_type;
typedef T * argument_type;
- void operator()(T * x)
+ void operator()(T * x) const
{
- checked_delete(x);
+ // boost:: disables ADL
+ boost::checked_delete(x);
}
};
typedef void result_type;
typedef T * argument_type;
- void operator()(T * x)
+ void operator()(T * x) const
{
- checked_array_delete(x);
+ boost::checked_array_delete(x);
}
};