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62 lines
1.5 KiB
62 lines
1.5 KiB
#ifndef BOOST_CHECKED_DELETE_H_INCLUDED
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#define BOOST_CHECKED_DELETE_H_INCLUDED
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//
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// boost/checked_delete.h
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//
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// Copyright (c) 1999, 2000, 2001, 2002 boost.org
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// Copyright (c) 2002, 2003 Peter Dimov
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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// See http://www.boost.org/libs/utility/checked_delete.html for documentation.
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//
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namespace myboost
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{
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// verify that types are complete for increased safety
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template<class T> inline void checked_delete(T * x)
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{
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// Intel 7 accepts sizeof(incomplete) as 0 in system headers
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typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
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delete x;
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}
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template<class T> inline void checked_array_delete(T * x)
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{
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typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
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delete [] x;
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}
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template<class T> struct checked_deleter
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{
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typedef void result_type;
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typedef T * argument_type;
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void operator()(T * x) const
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{
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// boost:: disables ADL
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myboost::checked_delete(x);
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}
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};
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template<class T> struct checked_array_deleter
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{
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typedef void result_type;
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typedef T * argument_type;
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void operator()(T * x) const
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{
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myboost::checked_array_delete(x);
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}
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};
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} // namespace myboost
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#endif // #ifndef BOOST_CHECKED_DELETE_H_INCLUDED
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