166 lines
5.2 KiB
C
166 lines
5.2 KiB
C
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#ifndef __NEW_H
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#define __NEW_H
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#pragma option push -b -a8 -pc -Vx- -Ve- -w-inl -w-aus -w-sig
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// -*- C++ -*-
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#if !defined(_HPACC_)
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#ifndef __STD_NEW
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#define __STD_NEW
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/***************************************************************************
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*
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* new - declarations for the Standard Library new header
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*
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***************************************************************************
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*
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* Copyright (c) 1994-1999 Rogue Wave Software, Inc. All Rights Reserved.
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*
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* This computer software is owned by Rogue Wave Software, Inc. and is
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* protected by U.S. copyright laws and other laws and by international
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* treaties. This computer software is furnished by Rogue Wave Software,
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* Inc. pursuant to a written license agreement and may be used, copied,
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* transmitted, and stored only in accordance with the terms of such
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* license and with the inclusion of the above copyright notice. This
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* computer software or any other copies thereof may not be provided or
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* otherwise made available to any other person.
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*
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* U.S. Government Restricted Rights. This computer software is provided
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* with Restricted Rights. Use, duplication, or disclosure by the
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* Government is subject to restrictions as set forth in subparagraph (c)
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* (1) (ii) of The Rights in Technical Data and Computer Software clause
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* at DFARS 252.227-7013 or subparagraphs (c) (1) and (2) of the
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* Commercial Computer Software <EFBFBD> Restricted Rights at 48 CFR 52.227-19,
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* as applicable. Manufacturer is Rogue Wave Software, Inc., 5500
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* Flatiron Parkway, Boulder, Colorado 80301 USA.
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*
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**************************************************************************/
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#include <stdcomp.h>
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#include <rw/stddefs.h>
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#include <exception>
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#include <alloc.h> // __BORLANDC__ needed for malloc
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#ifndef _RWSTD_NO_NAMESPACE
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namespace __rwstd {
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#endif
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extern const char _RWSTDExportFunc(*) __rw_stdexcept_BadAllocException;
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#ifndef _RWSTD_NO_NAMESPACE
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}
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namespace std {
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#endif
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#if !defined(_RWSTD_BAD_ALLOC_DEFINED) || defined(__TURBOC__)
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class _RWSTDExport bad_alloc : public exception
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{
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public:
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bad_alloc () _RWSTD_THROW_SPEC_NULL : exception( )
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{ ; }
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bad_alloc(const bad_alloc&) _RWSTD_THROW_SPEC_NULL
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{ ; }
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bad_alloc& operator=(const bad_alloc&) _RWSTD_THROW_SPEC_NULL
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{ return *this; }
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virtual ~bad_alloc () _RWSTD_THROW_SPEC_NULL;
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virtual const char * what () const _RWSTD_THROW_SPEC_NULL
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{
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return __RWSTD::__rw_stdexcept_BadAllocException;
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}
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};
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#else
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#ifndef _RWSTD_NO_NAMESPACE
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}
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#endif
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#if defined(_MSC_VER) && !defined(__BORLANDC__)
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#include _RWSTD_MS42_HEADER(new)
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#else
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#include <new.h>
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#endif
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#ifndef _RWSTD_NO_NAMESPACE
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namespace std {
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#endif
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#endif /*_RWSTD_BAD_ALLOC_DEFINED */
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#ifndef _RWSTD_NOTHROW_IN_STD
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struct nothrow_t {};
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extern nothrow_t nothrow;
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#endif // _RWSTD_NOTHROW_IN_STD
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#if !defined(_RWSTD_EXCEPTION_HANDLER_IN_STD) || defined(__BORLANDC__)
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typedef void ( _RTLENTRY *new_handler) ();
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#if !defined(_MSC_VER) || defined(__BORLANDC__)
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extern new_handler _RTLENTRY _EXPFUNC set_new_handler( new_handler new_p );
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#endif
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#endif // ! _RWSTD_EXCEPTION_HANDLER_IN_STD || __BORLANDC__
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#ifndef _RWSTD_NO_NAMESPACE
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}
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#endif
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#ifndef _RWSTD_NO_NEW_BRACKETS
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#ifndef _RWSTD_NO_THROW_SPEC_ON_NEW
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inline void * _RTLENTRY operator new(size_t, void* ptr) _RWSTD_THROW_SPEC_NULL
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{ return ptr; }
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#if !defined(__sgi) || (defined(__sgi) && defined(_COMPILER_VERSION) && (_COMPILER_VERSION < 0x2D1))
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inline void* _RTLENTRY operator new[] ( size_t, void* ptr) _RWSTD_THROW_SPEC_NULL
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{ return ptr; }
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#endif
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#else
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inline void * _RTLENTRY _EXPFUNC operator new(size_t, void*)
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{ return ptr; }
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#if !defined(__sgi) || (defined(__sgi) && defined(_COMPILER_VERSION) && (_COMPILER_VERSION < 0x2D1))
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inline void* _RTLENTRY operator new[] ( size_t, void* ptr)
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{ return ptr; }
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#endif
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#endif // _RWSTD_NO_THROW_SPEC_ON_NEW
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#else
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#if defined(_MSC_VER) && !defined(__BORLANDC__)
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#include <new.h>
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extern void * _RTLENTRY _EXPFUNC operator new(size_t, void* ptr);
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#else
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#ifndef _RWSTD_NO_THROW_SPEC_ON_NEW
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static inline void * _RTLENTRY operator new(size_t, void* ptr) _RWSTD_THROW_SPEC_NULL
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{ return ptr; }
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#else
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static inline void * _RTLENTRY operator new(size_t, void* ptr)
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{ return ptr; }
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#endif // _RWSTD_NO_THROW_SPEC_ON_NEW
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#endif // _MSC_VER
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#endif // _RWSTD_NO_NEW_BRACKETS
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#ifdef __BORLANDC__
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// Prototypes for the standard global new & delete operators
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void * _RTLENTRY _EXPFUNC operator new (size_t);
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void _RTLENTRY _EXPFUNC operator delete (void *);
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// inline versions of the nothrow_t versions of new & delete operators
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inline void * _RTLENTRY operator new (size_t size, const std::nothrow_t &)
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{
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size = size ? size : 1;
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return malloc(size);
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}
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inline void * _RTLENTRY operator new[] (size_t size, const std::nothrow_t &nt)
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{
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return ::operator new (size, nt);
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}
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inline void _RTLENTRY operator delete (void *v, const std::nothrow_t &nt)
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{
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::operator delete (v); // The standard operator doesn't throw any exceptions
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}
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inline void _RTLENTRY operator delete[] (void *v, const std::nothrow_t &nt)
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{
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::operator delete[] (v); // The standard operator doesn't throw any exceptions
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}
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#endif // __BORLANDC__
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#endif /*__STD_NEW */
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#else
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#include <new.h>
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#endif /* !defined (_HPACC_) */
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#pragma option pop
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#endif /* __NEW_H */
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#ifndef __USING_STD_NAMES__
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using namespace std;
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#endif
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