windows-xp/Source/XPSP1/NT/net/upnp/upnpui/inc/stlxmem.h

#pragma once
#ifndef _STLXMEM_H_
#define _STLXMEM_H_
//#include <cstdlib>
//#include <new>
//#include <utility>

#include <stdlib.h>
#include <stlnew.h>
#include <stlutil.h>

#ifdef  _MSC_VER
#pragma pack(push,8)
#endif  /* _MSC_VER */

#ifndef _FARQ   /* specify standard memory model */
#define _FARQ
#define _PDFT  ptrdiff_t
#define _SIZT  size_t
#endif
#define _POINTER_X(T, A)   T _FARQ *
#define _REFERENCE_X(T, A) T _FARQ &

_STD_BEGIN

// TEMPLATE FUNCTION _Allocate
template<class _Ty> inline
_Ty _FARQ *_Allocate(_PDFT _N, _Ty _FARQ *)
{
    if (_N < 0)
        _N = 0;
    return ((_Ty _FARQ *)operator new((_SIZT)_N * sizeof (_Ty), raiseexception));
}

// TEMPLATE FUNCTION _Construct
template<class _T1, class _T2> inline
void _Construct(_T1 _FARQ *_P, const _T2& _V)
{
    new ((void _FARQ *)_P) _T1(_V);
}

// TEMPLATE FUNCTION _Destroy
template<class _Ty> inline
void _Destroy(_Ty _FARQ *_P)
{
    _DESTRUCTOR(_Ty, _P);
}
inline void _Destroy(char _FARQ *_P)
{

}
inline void _Destroy(wchar_t _FARQ *_P)
{

}

// TEMPLATE CLASS allocator
template<class _Ty>
class allocator
{
public:
    typedef _SIZT size_type;
    typedef _PDFT difference_type;
    typedef _Ty _FARQ *pointer;
    typedef const _Ty _FARQ *const_pointer;
    typedef _Ty _FARQ& reference;
    typedef const _Ty _FARQ& const_reference;
    typedef _Ty value_type;
    pointer address(reference _X) const
    {
        return (&_X);
    }
    const_pointer address(const_reference _X) const
    {
        return (&_X);
    }
    pointer allocate(size_type _N, const void *)
    {
        return (_Allocate((difference_type)_N, (pointer)0));
    }
    char _FARQ *_Charalloc(size_type _N)
    {
        return (_Allocate((difference_type)_N, (char _FARQ *)0));
    }
    void deallocate(void _FARQ *_P, size_type)
    {
        operator delete(_P);
    }
    void construct(pointer _P, const _Ty& _V)
    {
        _Construct(_P, _V);
    }
    void destroy(pointer _P)
    {
        _Destroy(_P);
    }
    _SIZT max_size() const
    {
        _SIZT _N = (_SIZT)(-1) / sizeof (_Ty);
        return (0 < _N ? _N : 1);
    }
};
template<class _Ty, class _U> inline
bool operator==(const allocator<_Ty>&, const allocator<_U>&)
{
    return (true);
}
template<class _Ty, class _U> inline
bool operator!=(const allocator<_Ty>&, const allocator<_U>&)
{
    return (false);
}

// CLASS allocator<void>
class /*_CRTIMP*/ allocator<void>
{
public:
    typedef void _Ty;
    typedef _Ty _FARQ *pointer;
    typedef const _Ty _FARQ *const_pointer;
    typedef _Ty value_type;
};

_STD_END

#ifdef  _MSC_VER
#pragma pack(pop)
#endif  /* _MSC_VER */

#endif /* _STLXMEM_H_ */

/*
 * Copyright (c) 1995 by P.J. Plauger.  ALL RIGHTS RESERVED.
 * Consult your license regarding permissions and restrictions.
 */

/*
 * This file is derived from software bearing the following
 * restrictions:
 *
 * Copyright (c) 1994
 * Hewlett-Packard Company
 *
 * Permission to use, copy, modify, distribute and sell this
 * software and its documentation for any purpose is hereby
 * granted without fee, provided that the above copyright notice
 * appear in all copies and that both that copyright notice and
 * this permission notice appear in supporting documentation.
 * Hewlett-Packard Company makes no representations about the
 * suitability of this software for any purpose. It is provided
 * "as is" without express or implied warranty.
 */