1.1 --- a/epoc32/include/stdapis/stlport/stl/_construct.h Tue Mar 16 16:12:26 2010 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,252 +0,0 @@
1.4 -/*
1.5 - * © Portions copyright (c) 2006-2007 Nokia Corporation. All rights reserved.
1.6 - * Copyright (c) 1994
1.7 - * Hewlett-Packard Company
1.8 - *
1.9 - * Copyright (c) 1996,1997
1.10 - * Silicon Graphics Computer Systems, Inc.
1.11 - *
1.12 - * Copyright (c) 1997
1.13 - * Moscow Center for SPARC Technology
1.14 - *
1.15 - * Copyright (c) 1999
1.16 - * Boris Fomitchev
1.17 - *
1.18 - * This material is provided "as is", with absolutely no warranty expressed
1.19 - * or implied. Any use is at your own risk.
1.20 - *
1.21 - * Permission to use or copy this software for any purpose is hereby granted
1.22 - * without fee, provided the above notices are retained on all copies.
1.23 - * Permission to modify the code and to distribute modified code is granted,
1.24 - * provided the above notices are retained, and a notice that the code was
1.25 - * modified is included with the above copyright notice.
1.26 - *
1.27 - */
1.28 -
1.29 -/* NOTE: This is an internal header file, included by other STL headers.
1.30 - * You should not attempt to use it directly.
1.31 - */
1.32 -
1.33 -#ifndef _STLP_INTERNAL_CONSTRUCT_H
1.34 -#define _STLP_INTERNAL_CONSTRUCT_H
1.35 -
1.36 -#ifdef _STLP_USE_TRAP_LEAVE
1.37 -#include <e32base.h>
1.38 -#endif // _STLP_USE_TRAP_LEAVE
1.39 -
1.40 -# if defined (_STLP_DEBUG_UNINITIALIZED) && ! defined (_STLP_CSTRING)
1.41 -# include <cstring>
1.42 -# endif
1.43 -
1.44 -# ifndef _STLP_INTERNAL_NEW_HEADER
1.45 -# include <stl/_new.h>
1.46 -# endif
1.47 -
1.48 -
1.49 -#ifndef _STLP_INTERNAL_ITERATOR_BASE_H
1.50 -# include <stl/_iterator_base.h>
1.51 -#endif
1.52 -
1.53 -_STLP_BEGIN_NAMESPACE
1.54 -
1.55 -# ifdef _STLP_TRIVIAL_DESTRUCTOR_BUG
1.56 -template <class _Tp>
1.57 -inline void __destroy_aux(_Tp* __pointer, const __false_type&) { __pointer->~_Tp(); }
1.58 -template <class _Tp>
1.59 -inline void __destroy_aux(_Tp* __pointer, const __true_type&) {}
1.60 -# endif
1.61 -
1.62 -template <class _Tp>
1.63 -inline void _Destroy(_Tp* __pointer) {
1.64 -# if _MSC_VER >= 1010
1.65 - __pointer;
1.66 -# endif // _MSC_VER >= 1000
1.67 -# ifdef _STLP_TRIVIAL_DESTRUCTOR_BUG
1.68 - typedef typename __type_traits<_Tp>::has_trivial_destructor _Trivial_destructor;
1.69 - __destroy_aux(__pointer, _Trivial_destructor());
1.70 -# else
1.71 -# if ( defined (__BORLANDC__) && ( __BORLANDC__ < 0x500 ) )
1.72 - __pointer->_Tp::~_Tp();
1.73 -# else
1.74 - __pointer->~_Tp();
1.75 -# endif
1.76 -# endif
1.77 -# ifdef _STLP_DEBUG_UNINITIALIZED
1.78 - memset((char*)__pointer, _STLP_SHRED_BYTE, sizeof(_Tp));
1.79 -# endif
1.80 -}
1.81 -
1.82 -# if defined (new)
1.83 -# define _STLP_NEW_REDEFINE new
1.84 -# undef new
1.85 -# endif
1.86 -
1.87 -# ifdef _STLP_DEFAULT_CONSTRUCTOR_BUG
1.88 -template <class _T1>
1.89 -inline void _Construct_aux (_T1* __p, const __false_type&) {
1.90 -_STLP_PLACEMENT_NEW (__p) _T1();
1.91 -}
1.92 -
1.93 -template <class _T1>
1.94 -inline void _Construct_aux (_T1* __p, const __true_type&) {
1.95 -_STLP_PLACEMENT_NEW (__p) _T1(0);
1.96 -}
1.97 -# endif
1.98 -
1.99 -template <class _T1, class _T2>
1.100 -inline void _Construct(_T1* __p, const _T2& __val) {
1.101 -# ifdef _STLP_DEBUG_UNINITIALIZED
1.102 - memset((char*)__p, _STLP_SHRED_BYTE, sizeof(_T1));
1.103 -# endif
1.104 - _STLP_PLACEMENT_NEW (__p) _T1(__val);
1.105 -}
1.106 -
1.107 -template <class _T1>
1.108 -inline void _Construct(_T1* __p) {
1.109 -# ifdef _STLP_DEBUG_UNINITIALIZED
1.110 - memset((char*)__p, _STLP_SHRED_BYTE, sizeof(_T1));
1.111 -# endif
1.112 -# ifdef _STLP_DEFAULT_CONSTRUCTOR_BUG
1.113 -typedef typename _Is_integer<_T1>::_Integral _Is_Integral;
1.114 -_Construct_aux (__p, _Is_Integral() );
1.115 -# else
1.116 - _STLP_PLACEMENT_NEW (__p) _T1();
1.117 -# endif
1.118 -}
1.119 -
1.120 -# if defined(_STLP_NEW_REDEFINE)
1.121 -# ifdef DEBUG_NEW
1.122 -# define new DEBUG_NEW
1.123 -# endif
1.124 -# undef _STLP_NEW_REDEFINE
1.125 -# endif
1.126 -
1.127 -template <class _ForwardIterator>
1.128 -_STLP_INLINE_LOOP void
1.129 -__destroy_aux(_ForwardIterator __first, _ForwardIterator __last, const __false_type&) {
1.130 - for ( ; __first != __last; ++__first)
1.131 - _STLP_STD::_Destroy(&*__first);
1.132 -}
1.133 -
1.134 -template <class _ForwardIterator>
1.135 -inline void __destroy_aux(_ForwardIterator, _ForwardIterator, const __true_type&) {}
1.136 -
1.137 -template <class _ForwardIterator, class _Tp>
1.138 -inline void
1.139 -__destroy(_ForwardIterator __first, _ForwardIterator __last, _Tp*) {
1.140 - typedef typename __type_traits<_Tp>::has_trivial_destructor _Trivial_destructor;
1.141 - __destroy_aux(__first, __last, _Trivial_destructor());
1.142 -}
1.143 -
1.144 -template <class _ForwardIterator>
1.145 -inline void _Destroy(_ForwardIterator __first, _ForwardIterator __last) {
1.146 - __destroy(__first, __last, _STLP_VALUE_TYPE(__first, _ForwardIterator));
1.147 -}
1.148 -
1.149 -inline void _Destroy(char*, char*) {}
1.150 -# ifdef _STLP_HAS_WCHAR_T // dwa 8/15/97
1.151 -inline void _Destroy(wchar_t*, wchar_t*) {}
1.152 -inline void _Destroy(const wchar_t*, const wchar_t*) {}
1.153 -# endif
1.154 -
1.155 -# ifndef _STLP_NO_ANACHRONISMS
1.156 -// --------------------------------------------------
1.157 -// Old names from the HP STL.
1.158 -
1.159 -template <class _T1, class _T2>
1.160 -inline void construct(_T1* __p, const _T2& __val) {_Construct(__p, __val); }
1.161 -template <class _T1>
1.162 -inline void construct(_T1* __p) { _Construct(__p); }
1.163 -template <class _Tp>
1.164 -inline void destroy(_Tp* __pointer) { _STLP_STD::_Destroy(__pointer); }
1.165 -template <class _ForwardIterator>
1.166 -inline void destroy(_ForwardIterator __first, _ForwardIterator __last) { _STLP_STD::_Destroy(__first, __last); }
1.167 -# endif
1.168 -
1.169 -#ifdef _STLP_USE_TRAP_LEAVE
1.170 -
1.171 -struct TCleanupOverlay
1.172 -{
1.173 - TAny *vtable;
1.174 - TAny *iBase;
1.175 - TAny *iTop;
1.176 - TAny *iNext;
1.177 -};
1.178 -
1.179 -template <class _Tp>
1.180 -struct _STLP_StackHelper {
1.181 - static unsigned int Check( void *ptr );
1.182 - static void* _NewLC (size_t __n);
1.183 -};
1.184 -
1.185 -struct _STLP_StackPopper {
1.186 - ~_STLP_StackPopper() { CleanupStack::Pop(); }
1.187 -};
1.188 -
1.189 -template <class _Tp>
1.190 -struct _STLP_Cleanup {
1.191 - static void clear(TAny* __p);
1.192 -};
1.193 -
1.194 -# define _STLP_PUSH_CLEANUP_ITEM(_Tp, __p) CleanupStack::PushL(TCleanupItem(&_STLP_Cleanup< _Tp >::clear, (TAny*)__p));
1.195 -# define _STLP_PUSH_STACK_ITEM(_Tp, __p) _STLP_PUSH_CLEANUP_ITEM(_Tp, __p) _STLP_StackPopper __Popper; _STLP_no_unused_variable_warning( __Popper );
1.196 -# define _STLP_POP_IF_CHECK if (_STLP_StackHelper<bool>::Check(this)) CleanupStack::Pop();
1.197 -# define _STLP_POP_CLEANUP_ITEM CleanupStack::Pop(); _STLP_POP_IF_CHECK
1.198 -
1.199 -# define _STLP_POP_ITEM CleanupStack::Pop();
1.200 -
1.201 -// to be used in complex object constructors
1.202 -template <class _Tp>
1.203 -struct _STLP_StackPusher {
1.204 - _STLP_StackPusher(_Tp * __p) { _STLP_PUSH_CLEANUP_ITEM(_Tp, (void*)__p) }
1.205 -};
1.206 -
1.207 -template <class _Tp>
1.208 -unsigned int _STLP_StackHelper<_Tp>::Check( void *ptr )
1.209 -
1.210 -{
1.211 - TCleanupTrapHandler *handler =
1.212 - (TCleanupTrapHandler *)User::TrapHandler();
1.213 -
1.214 - CCleanup &cleanup = handler->Cleanup();
1.215 -
1.216 - TCleanupOverlay *overlay = (TCleanupOverlay *)( &cleanup );
1.217 -
1.218 - char *raw = (char *)(overlay->iNext) - 4;
1.219 - void *topptr = *( (void **)(raw) );
1.220 -
1.221 - return ( ptr == topptr );
1.222 -}
1.223 -
1.224 -
1.225 -template <class _Tp>
1.226 -void* _STLP_StackHelper<_Tp>::_NewLC(size_t __n) {
1.227 - void* __p = ::operator new (__n, ELeave) ;
1.228 - // constructor will pop it back
1.229 - CleanupStack::PushL(__p);
1.230 - return __p;
1.231 -}
1.232 -
1.233 -template <class _Tp>
1.234 -void _STLP_Cleanup<_Tp>::clear(TAny* __p)
1.235 -{
1.236 - ((_Tp*)__p)->~_Tp();
1.237 -}
1.238 -
1.239 -
1.240 -#else
1.241 -# define _STLP_PUSH_CLEANUP_ITEM(_Tp, __p)
1.242 -# define _STLP_POP_CLEANUP_ITEM
1.243 -# define _STLP_PUSH_STACK_ITEM(_Tp, p)
1.244 -# define _STLP_POP_ITEM
1.245 -# define _STLP_POP_IF_CHECK
1.246 -# define TPush TLeave
1.247 -#endif
1.248 -
1.249 -_STLP_END_NAMESPACE
1.250 -
1.251 -#endif /* _STLP_INTERNAL_CONSTRUCT_H */
1.252 -
1.253 -// Local Variables:
1.254 -// mode:C++
1.255 -// End: