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Diffstat (limited to 'stlport/stl/_uninitialized.h')
| -rw-r--r-- | stlport/stl/_uninitialized.h | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/stlport/stl/_uninitialized.h b/stlport/stl/_uninitialized.h deleted file mode 100644 index 5489a94..0000000 --- a/stlport/stl/_uninitialized.h +++ /dev/null @@ -1,443 +0,0 @@ -/* - * - * 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_INTERNAL_CSTRING -# include <stl/_cstring.h> -#endif - -#ifndef _STLP_INTERNAL_ALGOBASE_H -# include <stl/_algobase.h> -#endif - -#ifndef _STLP_INTERNAL_CONSTRUCT_H -# include <stl/_construct.h> -#endif - -_STLP_BEGIN_NAMESPACE - -_STLP_MOVE_TO_PRIV_NAMESPACE - -// uninitialized_copy - -template <class _InputIter, class _OutputIter, class _Distance> -inline _OutputIter __ucopy(_InputIter __first, _InputIter __last, - _OutputIter __result, _Distance*) { - _OutputIter __cur = __result; - _STLP_TRY { - for ( ; __first != __last; ++__first, ++__cur) - _Param_Construct(&*__cur, *__first); - return __cur; - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__result, __cur)) - _STLP_RET_AFTER_THROW(__cur) -} - -template <class _InputIter, class _OutputIter, class _Distance> -inline _OutputIter __ucopy(_InputIter __first, _InputIter __last, - _OutputIter __result, const input_iterator_tag &, _Distance* __d) -{ return __ucopy(__first, __last, __result, __d); } - -#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG) -template <class _InputIter, class _OutputIter, class _Distance> -inline _OutputIter __ucopy(_InputIter __first, _InputIter __last, - _OutputIter __result, const forward_iterator_tag &, _Distance* __d) -{ return __ucopy(__first, __last, __result, __d); } - -template <class _InputIter, class _OutputIter, class _Distance> -inline _OutputIter __ucopy(_InputIter __first, _InputIter __last, - _OutputIter __result, const bidirectional_iterator_tag &, _Distance* __d) -{ return __ucopy(__first, __last, __result, __d); } -#endif - -template <class _RandomAccessIter, class _OutputIter, class _Distance> -inline _OutputIter __ucopy(_RandomAccessIter __first, _RandomAccessIter __last, - _OutputIter __result, const random_access_iterator_tag &, _Distance*) { - _OutputIter __cur = __result; - _STLP_TRY { - for (_Distance __n = __last - __first; __n > 0; --__n) { - _Param_Construct(&*__cur, *__first); - ++__first; - ++__cur; - } - return __cur; - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__result, __cur)) - _STLP_RET_AFTER_THROW(__cur) -} - -//Used internaly -template <class _RandomAccessIter, class _OutputIter> -inline _OutputIter __ucopy(_RandomAccessIter __first, _RandomAccessIter __last, _OutputIter __result) -{ return __ucopy(__first, __last, __result, random_access_iterator_tag(), (ptrdiff_t*)0); } - -inline void* -__ucopy_trivial(const void* __first, const void* __last, void* __result) { - //dums: this version can use memcpy (__copy_trivial can't) - return (__last == __first) ? __result : - ((char*)memcpy(__result, __first, ((const char*)__last - (const char*)__first))) + - ((const char*)__last - (const char*)__first); -} - -template <class _InputIter, class _OutputIter> -inline _OutputIter __ucopy_ptrs(_InputIter __first, _InputIter __last, _OutputIter __result, - const __false_type& /*TrivialUCopy*/) -{ return __ucopy(__first, __last, __result, random_access_iterator_tag(), (ptrdiff_t*)0); } - -template <class _InputIter, class _OutputIter> -inline _OutputIter __ucopy_ptrs(_InputIter __first, _InputIter __last, _OutputIter __result, - const __true_type& /*TrivialUCopy*/) { - // we know they all pointers, so this cast is OK - // return (_OutputIter)__copy_trivial(&(*__first), &(*__last), &(*__result)); - return (_OutputIter)__ucopy_trivial(__first, __last, __result); -} - -template <class _InputIter, class _OutputIter> -inline _OutputIter __ucopy_aux(_InputIter __first, _InputIter __last, _OutputIter __result, - const __true_type& /*BothPtrType*/) { - return __ucopy_ptrs(__first, __last, __result, - _UseTrivialUCopy(_STLP_VALUE_TYPE(__first, _InputIter), - _STLP_VALUE_TYPE(__result, _OutputIter))._Answer()); -} - -template <class _InputIter, class _OutputIter> -inline _OutputIter __ucopy_aux(_InputIter __first, _InputIter __last, _OutputIter __result, - const __false_type& /*BothPtrType*/) { - return __ucopy(__first, __last, __result, - _STLP_ITERATOR_CATEGORY(__first, _InputIter), - _STLP_DISTANCE_TYPE(__first, _InputIter)); -} - -_STLP_MOVE_TO_STD_NAMESPACE - -template <class _InputIter, class _ForwardIter> -inline _ForwardIter -uninitialized_copy(_InputIter __first, _InputIter __last, _ForwardIter __result) -{ return _STLP_PRIV __ucopy_aux(__first, __last, __result, _BothPtrType< _InputIter, _ForwardIter>::_Answer()); } - -inline char* -uninitialized_copy(const char* __first, const char* __last, char* __result) -{ return (char*)_STLP_PRIV __ucopy_trivial(__first, __last, __result); } - -# if defined (_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*)_STLP_PRIV __ucopy_trivial (__first, __last, __result); } -# endif - -// uninitialized_copy_n (not part of the C++ standard) -_STLP_MOVE_TO_PRIV_NAMESPACE - -template <class _InputIter, class _Size, class _ForwardIter> -_STLP_INLINE_LOOP -pair<_InputIter, _ForwardIter> -__ucopy_n(_InputIter __first, _Size __count, _ForwardIter __result, - const input_iterator_tag &) { - _ForwardIter __cur = __result; - _STLP_TRY { - for ( ; __count > 0 ; --__count, ++__first, ++__cur) - _Param_Construct(&*__cur, *__first); - return pair<_InputIter, _ForwardIter>(__first, __cur); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__result, __cur)) - _STLP_RET_AFTER_THROW((pair<_InputIter, _ForwardIter>(__first, __cur))) -} - -# if defined (_STLP_NONTEMPL_BASE_MATCH_BUG) -template <class _InputIter, class _Size, class _ForwardIterator> -inline pair<_InputIter, _ForwardIterator> -__ucopy_n(_InputIter __first, _Size __count, - _ForwardIterator __result, - const forward_iterator_tag &) -{ return __ucopy_n(__first, __count, __result, input_iterator_tag()); } - -template <class _InputIter, class _Size, class _ForwardIterator> -inline pair<_InputIter, _ForwardIterator> -__ucopy_n(_InputIter __first, _Size __count, - _ForwardIterator __result, - const bidirectional_iterator_tag &) -{ return __ucopy_n(__first, __count, __result, input_iterator_tag()); } -# endif - -template <class _RandomAccessIter, class _Size, class _ForwardIter> -inline pair<_RandomAccessIter, _ForwardIter> -__ucopy_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)); -} - -// This is used internally in <rope> , which is extension itself. -template <class _InputIter, class _Size, class _ForwardIter> -inline pair<_InputIter, _ForwardIter> -__ucopy_n(_InputIter __first, _Size __count, _ForwardIter __result) -{ return _STLP_PRIV __ucopy_n(__first, __count, __result, _STLP_ITERATOR_CATEGORY(__first, _InputIter)); } - -#if !defined (_STLP_NO_EXTENSIONS) - -_STLP_MOVE_TO_STD_NAMESPACE - -template <class _InputIter, class _Size, class _ForwardIter> -inline pair<_InputIter, _ForwardIter> -uninitialized_copy_n(_InputIter __first, _Size __count, _ForwardIter __result) -{ return _STLP_PRIV __ucopy_n(__first, __count, __result); } - -_STLP_MOVE_TO_PRIV_NAMESPACE - -#endif - -template <class _ForwardIter, class _Tp, class _Distance> -inline void __ufill(_ForwardIter __first, _ForwardIter __last, const _Tp& __x, _Distance*) { - _ForwardIter __cur = __first; - _STLP_TRY { - for ( ; __cur != __last; ++__cur) - _Param_Construct(&*__cur, __x); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__first, __cur)) -} - -template <class _ForwardIter, class _Tp, class _Distance> -inline void __ufill(_ForwardIter __first, _ForwardIter __last, - const _Tp& __x, const input_iterator_tag &, _Distance* __d) -{ __ufill(__first, __last, __x, __d); } - -#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG) -template <class _ForwardIter, class _Tp, class _Distance> -inline void __ufill(_ForwardIter __first, _ForwardIter __last, - const _Tp& __x, const forward_iterator_tag &, _Distance* __d) -{ __ufill(__first, __last, __x, __d); } - -template <class _ForwardIter, class _Tp, class _Distance> -inline void __ufill(_ForwardIter __first, _ForwardIter __last, - const _Tp& __x, const bidirectional_iterator_tag &, _Distance* __d) -{ __ufill(__first, __last, __x, __d); } -#endif - -template <class _ForwardIter, class _Tp, class _Distance> -inline void __ufill(_ForwardIter __first, _ForwardIter __last, - const _Tp& __x, const random_access_iterator_tag &, _Distance*) { - _ForwardIter __cur = __first; - _STLP_TRY { - for (_Distance __n = __last - __first; __n > 0; --__n, ++__cur) - _Param_Construct(&*__cur, __x); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__first, __cur)) -} - -_STLP_MOVE_TO_STD_NAMESPACE - -template <class _ForwardIter, class _Tp> -inline void uninitialized_fill(_ForwardIter __first, _ForwardIter __last, const _Tp& __x) { - _STLP_PRIV __ufill(__first, __last, __x, - _STLP_ITERATOR_CATEGORY(__first, _ForwardIter), - _STLP_DISTANCE_TYPE(__first, _ForwardIter)); -} - -// Specialization: for one-byte types we can use memset. -inline void uninitialized_fill(unsigned char* __first, unsigned char* __last, - const unsigned char& __val) { - unsigned char __tmp = __val; - memset(__first, __tmp, __last - __first); -} -#if !defined (_STLP_NO_SIGNED_BUILTINS) -inline void uninitialized_fill(signed char* __first, signed char* __last, - const signed char& __val) { - signed char __tmp = __val; - memset(__first, __STATIC_CAST(unsigned char,__tmp), __last - __first); -} -#endif -inline void uninitialized_fill(char* __first, char* __last, const char& __val) { - char __tmp = __val; - memset(__first, __STATIC_CAST(unsigned char,__tmp), __last - __first); -} - -_STLP_MOVE_TO_PRIV_NAMESPACE - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __ufill_n(_ForwardIter __first, _Size __n, const _Tp& __x) { - _ForwardIter __cur = __first; - _STLP_TRY { - for ( ; __n > 0; --__n, ++__cur) - _Param_Construct(&*__cur, __x); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__first, __cur)) - return __cur; -} - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __ufill_n(_ForwardIter __first, _Size __n, const _Tp& __x, - const input_iterator_tag &) -{ return __ufill_n(__first, __n, __x); } - -#if defined (_STLP_NONTEMPL_BASE_MATCH_BUG) -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __ufill_n(_ForwardIter __first, _Size __n, const _Tp& __x, - const forward_iterator_tag &) -{ return __ufill_n(__first, __n, __x); } - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __ufill_n(_ForwardIter __first, _Size __n, const _Tp& __x, - const bidirectional_iterator_tag &) -{ return __ufill_n(__first, __n, __x); } -#endif - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x) { - _ForwardIter __last = __first + __n; - __ufill(__first, __last, __x, random_access_iterator_tag(), (ptrdiff_t*)0); - return __last; -} - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __ufill_n(_ForwardIter __first, _Size __n, const _Tp& __x, - const random_access_iterator_tag &) -{ return __uninitialized_fill_n(__first, __n, __x); } - -/* __uninitialized_init is an internal algo to init a range with a value - * built using default constructor. It is only called with pointer as - * iterator. - */ -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uinit_aux_aux(_ForwardIter __first, _Size __n, const _Tp& __val, - const __false_type& /*_HasDefaultZero*/) -{ return __uninitialized_fill_n(__first, __n, __val); } - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uinit_aux_aux(_ForwardIter __first, _Size __n, const _Tp& /* __val */, - const __true_type& /*_HasDefaultZero*/) { - memset((unsigned char*)__first, 0, __n * sizeof(_Tp)); - return __first + __n; -} - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uinit_aux(_ForwardIter __first, _Size __n, const _Tp&, - const __true_type& /*_TrivialInit*/) -{ return __first + __n; } - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uinit_aux(_ForwardIter __first, _Size __n, const _Tp& __val, - const __false_type& /*_TrivialInit*/) -{ return __uinit_aux_aux(__first, __n, __val, _HasDefaultZeroValue(__first)._Answer()); } - -template <class _ForwardIter, class _Size, class _Tp> -inline _ForwardIter __uninitialized_init(_ForwardIter __first, _Size __n, const _Tp& __val) -{ return __uinit_aux(__first, __n, __val, _UseTrivialInit(__first)._Answer()); } - -_STLP_MOVE_TO_STD_NAMESPACE - -template <class _ForwardIter, class _Size, class _Tp> -inline void -uninitialized_fill_n(_ForwardIter __first, _Size __n, const _Tp& __x) -{ _STLP_PRIV __ufill_n(__first, __n, __x, _STLP_ITERATOR_CATEGORY(__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 + (last1 - first1), result + (last1 - first1) + (last2 - first2)). - -_STLP_MOVE_TO_PRIV_NAMESPACE - -template <class _InputIter1, class _InputIter2, class _ForwardIter> -inline _ForwardIter -__uninitialized_copy_copy(_InputIter1 __first1, _InputIter1 __last1, - _InputIter2 __first2, _InputIter2 __last2, - _ForwardIter __result) { - _ForwardIter __new_result = uninitialized_copy(__first1, __last1, __result); - _STLP_TRY { - return uninitialized_copy(__first2, __last2, __new_result); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__result, __new_result)) - _STLP_RET_AFTER_THROW(__result) -} - -// __uninitialized_fill_copy -// Fills [result, mid) with x, and copies [first, last) into -// [mid, mid + (last - first)). -template <class _ForwardIter, class _Tp, class _InputIter> -inline _ForwardIter -__uninitialized_fill_copy(_ForwardIter __result, _ForwardIter __mid, const _Tp& __x, - _InputIter __first, _InputIter __last) { - uninitialized_fill(__result, __mid, __x); - _STLP_TRY { - return uninitialized_copy(__first, __last, __mid); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__result, __mid)) - _STLP_RET_AFTER_THROW(__result) -} - -// __uninitialized_copy_fill -// Copies [first1, last1) into [first2, first2 + (last1 - first1)), and -// fills [first2 + (last1 - first1), last2) with x. -template <class _Iter, class _Tp> -inline void -__uninitialized_copy_fill(_Iter __first1, _Iter __last1, _Iter __first2, _Iter __last2, - const _Tp& __x) { - _Iter __mid2 = uninitialized_copy(__first1, __last1, __first2); - _STLP_TRY { - uninitialized_fill(__mid2, __last2, __x); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(__first2, __mid2)) -} - -/* __uninitialized_move: - * This function is used internaly and only with pointers as iterators. - */ -template <class _InputIter, class _ForwardIter, class _TrivialUCpy> -inline _ForwardIter -__uninitialized_move(_InputIter __first, _InputIter __last, _ForwardIter __result, - _TrivialUCpy __trivial_ucpy, const __false_type& /*_Movable*/) -{ return __ucopy_ptrs(__first, __last, __result, __trivial_ucpy); } - -template <class _InputIter, class _ForwardIter, class _TrivialUCpy> -_STLP_INLINE_LOOP -_ForwardIter -__uninitialized_move(_InputIter __first, _InputIter __last, _ForwardIter __result, - _TrivialUCpy , const __true_type& /*_Movable*/) { - //Move constructor should not throw so we do not need to take care of exceptions here. - for (ptrdiff_t __n = __last - __first ; __n > 0; --__n) { - _Move_Construct(&*__result, *__first); - ++__first; ++__result; - } - return __result; -} - -_STLP_MOVE_TO_STD_NAMESPACE - -_STLP_END_NAMESPACE - -#endif /* _STLP_INTERNAL_UNINITIALIZED_H */ - -// Local Variables: -// mode:C++ -// End: |