diff -r 2fe1408b6811 -r e1b950c65cb4 epoc32/include/stdapis/stlportv5/stl/_uninitialized.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/epoc32/include/stdapis/stlportv5/stl/_uninitialized.h Wed Mar 31 12:27:01 2010 +0100 @@ -0,0 +1,291 @@ +/* + * + * Copyright (c) 1994 + * Hewlett-Packard Company + * + * Copyright (c) 1996,1997 + * Silicon Graphics Computer Systems, Inc. + * + * Copyright (c) 1997 + * Moscow Center for SPARC Technology + * + * Copyright (c) 1999 + * Boris Fomitchev + * + * This material is provided "as is", with absolutely no warranty expressed + * or implied. Any use is at your own risk. + * + * Permission to use or copy this software for any purpose is hereby granted + * without fee, provided the above notices are retained on all copies. + * Permission to modify the code and to distribute modified code is granted, + * provided the above notices are retained, and a notice that the code was + * modified is included with the above copyright notice. + * + */ + +/* NOTE: This is an internal header file, included by other STL headers. + * You should not attempt to use it directly. + */ + +#ifndef _STLP_INTERNAL_UNINITIALIZED_H +#define _STLP_INTERNAL_UNINITIALIZED_H + +# ifndef _STLP_CSTRING +# include +# endif + +# ifndef _STLP_INTERNAL_ALGOBASE_H +# include +# endif + +# ifndef _STLP_INTERNAL_CONSTRUCT_H +# include +# endif + +_STLP_BEGIN_NAMESPACE + +// uninitialized_copy + +// Valid if copy construction is equivalent to assignment, and if the +// destructor is trivial. +template +inline _ForwardIter +__uninitialized_copy(_InputIter __first, _InputIter __last, _ForwardIter __result, + const __true_type&) { + return __copy_aux(__first, __last, __result, _BothPtrType< _InputIter, _ForwardIter> :: _Ret()); +} + +template +// _STLP_INLINE_LOOP +_ForwardIter +__uninitialized_copy(_InputIter __first, _InputIter __last, _ForwardIter __result, + const __false_type&) +{ + _STLP_LEAVE_VOLATILE _ForwardIter __cur = __result; + _STLP_TRY { + for ( ; __first != __last; ++__first, ++__cur) + _Construct(&*__cur, *__first); + // return __cur; + } + _STLP_UNWIND (_STLP_STD::_Destroy(__result, __cur)); + return __cur; +} + +template +inline _ForwardIter +uninitialized_copy(_InputIter __first, _InputIter __last, _ForwardIter __result) { + return __uninitialized_copy(__first, __last, __result, _IS_POD_ITER(__result, _ForwardIter)); +} + +inline char* +uninitialized_copy(const char* __first, const char* __last, char* __result) { + return (char*)__copy_trivial (__first, __last, __result); +} + +# ifdef _STLP_HAS_WCHAR_T // dwa 8/15/97 +inline wchar_t* +uninitialized_copy(const wchar_t* __first, const wchar_t* __last, wchar_t* __result) { + return (wchar_t*)__copy_trivial (__first, __last, __result); +} +# endif /* _STLP_HAS_WCHAR_T */ + +# ifndef _STLP_NO_EXTENSIONS +// uninitialized_copy_n (not part of the C++ standard) + +template +// _STLP_INLINE_LOOP +pair<_InputIter, _ForwardIter> +__uninitialized_copy_n(_InputIter __first, _Size __count, + _ForwardIter __result, + const input_iterator_tag &) +{ + _STLP_LEAVE_VOLATILE _ForwardIter __cur = __result; + _STLP_TRY { + for ( ; __count > 0 ; --__count, ++__first, ++__cur) + _Construct(&*__cur, *__first); + // return pair<_InputIter, _ForwardIter>(__first, __cur); + } + _STLP_UNWIND(_STLP_STD::_Destroy(__result, __cur)); + + return pair<_InputIter, _ForwardIter>(__first, __cur); + +} + +# if defined(_STLP_NONTEMPL_BASE_MATCH_BUG) +template +inline pair<_InputIterator, _ForwardIterator> +__uninitialized_copy_n(_InputIterator __first, _Size __count, + _ForwardIterator __result, + const forward_iterator_tag &) { + return __uninitialized_copy_n(__first, __count, __result, input_iterator_tag()); +} + +template +inline pair<_InputIterator, _ForwardIterator> +__uninitialized_copy_n(_InputIterator __first, _Size __count, + _ForwardIterator __result, + const bidirectional_iterator_tag &) { + return __uninitialized_copy_n(__first, __count, __result, input_iterator_tag()); +} +# endif + + +template +inline pair<_RandomAccessIter, _ForwardIter> +__uninitialized_copy_n(_RandomAccessIter __first, _Size __count, _ForwardIter __result, const random_access_iterator_tag &) { + _RandomAccessIter __last = __first + __count; + return pair<_RandomAccessIter, _ForwardIter>( __last, __uninitialized_copy(__first, __last, __result, + _IS_POD_ITER(__result, _ForwardIter))); +} + +// this is used internally in , which is extension itself. +template +inline pair<_InputIter, _ForwardIter> +uninitialized_copy_n(_InputIter __first, _Size __count, + _ForwardIter __result) { + return __uninitialized_copy_n(__first, __count, __result, _STLP_ITERATOR_CATEGORY(__first, _InputIter)); +} +# endif /* _STLP_NO_EXTENSIONS */ + +// Valid if copy construction is equivalent to assignment, and if the +// destructor is trivial. +template +inline void +__uninitialized_fill(_ForwardIter __first, _ForwardIter __last, + const _Tp& __x, const __true_type&) { + _STLP_STD::fill(__first, __last, __x); +} + +template +// _STLP_INLINE_LOOP +void +__uninitialized_fill(_ForwardIter __first, _ForwardIter __last, + const _Tp& __x, const __false_type&) +{ + _STLP_LEAVE_VOLATILE _ForwardIter __cur = __first; + _STLP_TRY { + for ( ; __cur != __last; ++__cur) + _Construct(&*__cur, __x); + } + _STLP_UNWIND(_STLP_STD::_Destroy(__first, __cur)); +} + +template +inline void uninitialized_fill(_ForwardIter __first, _ForwardIter __last, const _Tp& __x) { + __uninitialized_fill(__first, __last, __x, _IS_POD_ITER(__first, _ForwardIter)); +} + +// Valid if copy construction is equivalent to assignment, and if the +// destructor is trivial. +template +inline _ForwardIter +__uninitialized_fill_n(_ForwardIter __first, _Size __n, + const _Tp& __x, const __true_type&) { + return _STLP_STD::fill_n(__first, __n, __x); +} + +template +//_STLP_INLINE_LOOP +_ForwardIter +__uninitialized_fill_n(_ForwardIter __first, _Size __n, + const _Tp& __x, const __false_type&) +{ + _STLP_LEAVE_VOLATILE _ForwardIter __cur = __first; + _STLP_TRY { + for ( ; __n > 0; --__n, ++__cur) + _Construct(&*__cur, __x); + // return __cur; + } + _STLP_UNWIND(_STLP_STD::_Destroy(__first, __cur)); + // # ifdef _STLP_THROW_RETURN_BUG + return __cur; + //# endif +} + +template +inline _ForwardIter +uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x) { + return __uninitialized_fill_n(__first, __n, __x, _IS_POD_ITER(__first, _ForwardIter)); +} + +// Extensions: __uninitialized_copy_copy, __uninitialized_copy_fill, +// __uninitialized_fill_copy. + +// __uninitialized_copy_copy +// Copies [first1, last1) into [result, result + (last1 - first1)), and +// copies [first2, last2) into +// [result, result + (last1 - first1) + (last2 - first2)). + +template +inline _ForwardIter +__uninitialized_copy_copy(_InputIter1 __first1, _InputIter1 __last1, + _InputIter2 __first2, _InputIter2 __last2, + _ForwardIter __result, __true_type) +{ + return __uninitialized_copy(__first2, __last2, + __uninitialized_copy(__first1, __last1, __result, __true_type()), __true_type()); +} + +template +// inline +_ForwardIter +__uninitialized_copy_copy(_InputIter1 __first1, _InputIter1 __last1, + _InputIter2 __first2, _InputIter2 __last2, + _ForwardIter __result, __false_type) +{ + _STLP_LEAVE_VOLATILE _ForwardIter __mid = __uninitialized_copy(__first1, __last1, __result, _IS_POD_ITER(__result, _ForwardIter)); + + _STLP_TRY { + return __uninitialized_copy(__first2, __last2, __mid , _IS_POD_ITER(__result, _ForwardIter)); + } + _STLP_UNWIND (_STLP_STD::_Destroy(__result, __mid)); +# ifdef _STLP_THROW_RETURN_BUG + return __mid; +# endif +} + +// __uninitialized_fill_copy +// Fills [result, mid) with x, and copies [first, last) into +// [mid, mid + (last - first)). +template +// inline +_ForwardIter +__uninitialized_fill_copy(_ForwardIter __result, _ForwardIter __mid, const _Tp& __x, + _InputIter __first, _InputIter __last) +{ + typedef typename __type_traits<_Tp>::is_POD_type _I_POD; + __uninitialized_fill(__result, __mid, __x, _I_POD()); + _STLP_TRY { + return __uninitialized_copy(__first, __last, __mid, _I_POD()); + } + _STLP_UNWIND (_STLP_STD::_Destroy(__result, __mid)); +# ifdef _STLP_THROW_RETURN_BUG + return __result; +# endif +} + +// __uninitialized_copy_fill +// Copies [first1, last1) into [first2, first2 + (last1 - first1)), and +// fills [first2 + (last1 - first1), last2) with x. +template +// inline +void +__uninitialized_copy_fill(_InputIter __first1, _InputIter __last1, + _ForwardIter __first2, _ForwardIter __last2, + const _Tp& __x) +{ + typedef typename __type_traits<_Tp>::is_POD_type _I_POD; + _ForwardIter __mid2 = __uninitialized_copy(__first1, __last1, __first2, _I_POD()); + _STLP_TRY { + __uninitialized_fill(__mid2, __last2, __x, _I_POD()); + } + _STLP_UNWIND(_STLP_STD::_Destroy(__first2, __mid2)); +} + +_STLP_END_NAMESPACE + +#endif /* _STLP_INTERNAL_UNINITIALIZED_H */ + +// Local Variables: +// mode:C++ +// End: