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Diffstat (limited to 'ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp')
-rw-r--r-- | ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp new file mode 100644 index 00000000..73afd5f5 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp @@ -0,0 +1,61 @@ +#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED +#define BOOST_CHECKED_DELETE_HPP_INCLUDED + +// +// boost/checked_delete.hpp +// +// Copyright (c) 1999, 2000, 2001, 2002 boost.org +// Copyright (c) 2002, 2003 Peter Dimov +// +// 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 myboost +{ + +// verify that types are complete for increased safety + +template<class T> inline void checked_delete(T * x) +{ + // Intel 7 accepts sizeof(incomplete) as 0 in system headers + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete x; +} + +template<class T> inline void checked_array_delete(T * x) +{ + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete [] x; +} + +template<class T> struct checked_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + // boost:: disables ADL + myboost::checked_delete(x); + } +}; + +template<class T> struct checked_array_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + myboost::checked_array_delete(x); + } +}; + +} // namespace myboost + +#endif // #ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED |