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-rw-r--r--stlport/stl/_deque.c823
1 files changed, 0 insertions, 823 deletions
diff --git a/stlport/stl/_deque.c b/stlport/stl/_deque.c
deleted file mode 100644
index 74e9ef6..0000000
--- a/stlport/stl/_deque.c
+++ /dev/null
@@ -1,823 +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.
- *
- */
-#ifndef _STLP_DEQUE_C
-#define _STLP_DEQUE_C
-
-#ifndef _STLP_INTERNAL_DEQUE_H
-# include <stl/_deque.h>
-#endif
-
-_STLP_BEGIN_NAMESPACE
-
-_STLP_MOVE_TO_PRIV_NAMESPACE
-
-// Non-inline member functions from _Deque_base.
-
-template <class _Tp, class _Alloc >
-_Deque_base<_Tp,_Alloc >::~_Deque_base() {
- if (_M_map._M_data) {
- _M_destroy_nodes(_M_start._M_node, this->_M_finish._M_node + 1);
- _M_map.deallocate(_M_map._M_data, _M_map_size._M_data);
- }
-}
-
-template <class _Tp, class _Alloc >
-void _Deque_base<_Tp,_Alloc>::_M_initialize_map(size_t __num_elements) {
- size_t __num_nodes = __num_elements / this->buffer_size() + 1 ;
-
- _M_map_size._M_data = (max)((size_t) _S_initial_map_size, __num_nodes + 2);
- _M_map._M_data = _M_map.allocate(_M_map_size._M_data);
-
- _Tp** __nstart = _M_map._M_data + (_M_map_size._M_data - __num_nodes) / 2;
- _Tp** __nfinish = __nstart + __num_nodes;
-
- _STLP_TRY {
- _M_create_nodes(__nstart, __nfinish);
- }
- _STLP_UNWIND((_M_map.deallocate(_M_map._M_data, _M_map_size._M_data),
- _M_map._M_data = 0, _M_map_size._M_data = 0))
- _M_start._M_set_node(__nstart);
- this->_M_finish._M_set_node(__nfinish - 1);
- _M_start._M_cur = _M_start._M_first;
- this->_M_finish._M_cur = this->_M_finish._M_first + __num_elements % this->buffer_size();
-}
-
-template <class _Tp, class _Alloc >
-void _Deque_base<_Tp,_Alloc>::_M_create_nodes(_Tp** __nstart,
- _Tp** __nfinish) {
- _Tp** __cur = __nstart;
- _STLP_TRY {
- for (; __cur < __nfinish; ++__cur)
- *__cur = _M_map_size.allocate(this->buffer_size());
- }
- _STLP_UNWIND(_M_destroy_nodes(__nstart, __cur))
-}
-
-template <class _Tp, class _Alloc >
-void _Deque_base<_Tp,_Alloc>::_M_destroy_nodes(_Tp** __nstart,
- _Tp** __nfinish) {
- for (_Tp** __n = __nstart; __n < __nfinish; ++__n)
- _M_map_size.deallocate(*__n, this->buffer_size());
-}
-
-#if defined (_STLP_USE_PTR_SPECIALIZATIONS)
-# define deque _STLP_PTR_IMPL_NAME(deque)
-#elif defined (_STLP_DEBUG)
-# define deque _STLP_NON_DBG_NAME(deque)
-#else
-_STLP_MOVE_TO_STD_NAMESPACE
-#endif
-
-#if defined (_STLP_NESTED_TYPE_PARAM_BUG)
-// qualified references
-# define __iterator__ _Deque_iterator<_Tp, _Nonconst_traits<_Tp> >
-# define const_iterator _Deque_iterator<_Tp, _Const_traits<_Tp> >
-# define iterator __iterator__
-# define size_type size_t
-# define value_type _Tp
-#else
-# define __iterator__ _STLP_TYPENAME_ON_RETURN_TYPE deque<_Tp, _Alloc>::iterator
-#endif
-
-template <class _Tp, class _Alloc >
-deque<_Tp, _Alloc >&
-deque<_Tp, _Alloc >::operator= (const deque<_Tp, _Alloc >& __x) {
- const size_type __len = size();
- if (&__x != this) {
- if (__len >= __x.size())
- erase(_STLP_STD::copy(__x.begin(), __x.end(), this->_M_start), this->_M_finish);
- else {
- const_iterator __mid = __x.begin() + difference_type(__len);
- _STLP_STD::copy(__x.begin(), __mid, this->_M_start);
- insert(this->_M_finish, __mid, __x.end());
- }
- }
- return *this;
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp, _Alloc >::_M_fill_insert(iterator __pos,
- size_type __n, const value_type& __x) {
-#if !defined (_STLP_NO_MOVE_SEMANTIC)
- typedef typename __move_traits<_Tp>::implemented _Movable;
-#endif
- if (__pos._M_cur == this->_M_start._M_cur) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- _STLP_TRY {
- uninitialized_fill(__new_start, this->_M_start, __x);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- this->_M_start = __new_start;
- }
- else if (__pos._M_cur == this->_M_finish._M_cur) {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- _STLP_TRY {
- uninitialized_fill(this->_M_finish, __new_finish, __x);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node+1, __new_finish._M_node+1))
- this->_M_finish = __new_finish;
- }
- else
- _M_fill_insert_aux(__pos, __n, __x, _Movable());
-}
-
-#if !defined (_STLP_MEMBER_TEMPLATES)
-
-template <class _Tp, class _Alloc >
-void deque<_Tp, _Alloc>::insert(iterator __pos,
- const value_type* __first, const value_type* __last) {
-#if !defined (_STLP_NO_MOVE_SEMANTIC)
- typedef typename __move_traits<_Tp>::implemented _Movable;
-#endif
- size_type __n = __last - __first;
- if (__pos._M_cur == this->_M_start._M_cur) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- _STLP_TRY {
- _STLP_PRIV __ucopy(__first, __last, __new_start);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- this->_M_start = __new_start;
- }
- else if (__pos._M_cur == this->_M_finish._M_cur) {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- _STLP_TRY {
- _STLP_PRIV __ucopy(__first, __last, this->_M_finish);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1,
- __new_finish._M_node + 1))
- this->_M_finish = __new_finish;
- }
- else
- _M_insert_range_aux(__pos, __first, __last, __n, _Movable());
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::insert(iterator __pos,
- const_iterator __first, const_iterator __last) {
-#if !defined (_STLP_NO_MOVE_SEMANTIC)
- typedef typename __move_traits<_Tp>::implemented _Movable;
-#endif
- size_type __n = __last - __first;
- if (__pos._M_cur == this->_M_start._M_cur) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- _STLP_TRY {
- _STLP_PRIV __ucopy(__first, __last, __new_start);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- this->_M_start = __new_start;
- }
- else if (__pos._M_cur == this->_M_finish._M_cur) {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- _STLP_TRY {
- _STLP_PRIV __ucopy(__first, __last, this->_M_finish);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1,
- __new_finish._M_node + 1))
- this->_M_finish = __new_finish;
- }
- else
- _M_insert_range_aux(__pos, __first, __last, __n, _Movable());
-}
-
-#endif /* _STLP_MEMBER_TEMPLATES */
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_erase(iterator __pos,
- const __true_type& /*_Movable*/) {
- difference_type __index = __pos - this->_M_start;
- if (size_type(__index) < this->size() >> 1) {
- //We move the start of the deque one position to the right
- //starting from the rightmost element to move.
- iterator __src = __pos, __dst = __pos;
- _STLP_STD::_Destroy(&(*__dst));
- if (__src != this->_M_start) {
- for (--__src; __dst != this->_M_start; --__src, --__dst) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- }
- _M_pop_front_aux();
- }
- else {
- iterator __src = __pos, __dst = __pos;
- _STLP_STD::_Destroy(&(*__dst));
- for (++__src; __src != this->_M_finish; ++__src, ++__dst) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- //Duplication of the pop_back code without the destroy which has already been done:
- if (this->_M_finish._M_cur != this->_M_finish._M_first) {
- --this->_M_finish._M_cur;
- }
- else {
- _M_pop_back_aux();
- }
- }
- return this->_M_start + __index;
-}
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_erase(iterator __pos,
- const __false_type& /*_Movable*/) {
- iterator __next = __pos;
- ++__next;
- difference_type __index = __pos - this->_M_start;
- if (size_type(__index) < this->size() >> 1) {
- copy_backward(this->_M_start, __pos, __next);
- pop_front();
- }
- else {
- _STLP_STD::copy(__next, this->_M_finish, __pos);
- pop_back();
- }
- return this->_M_start + __index;
-}
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_erase(iterator __first, iterator __last,
- const __true_type& /*_Movable*/) {
- difference_type __n = __last - __first;
- difference_type __elems_before = __first - this->_M_start;
- if (__elems_before <= difference_type(this->size() - __n) / 2) {
- iterator __src = __first, __dst = __last;
- if (__src != this->_M_start) {
- for (--__src, --__dst; (__src >= this->_M_start) && (__dst >= __first); --__src, --__dst) {
- _STLP_STD::_Destroy(&(*__dst));
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- }
- if (__dst >= __first) {
- //There are more elements to erase than elements to move
- _STLP_STD::_Destroy_Range(__first, ++__dst);
- _STLP_STD::_Destroy_Moved_Range(this->_M_start, __first);
- }
- else {
- //There are more elements to move than elements to erase
- for (; __src >= this->_M_start; --__src, --__dst) {
- _STLP_STD::_Destroy_Moved(&(*__dst));
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- }
- _STLP_STD::_Destroy_Moved_Range(this->_M_start, ++__dst);
- }
- }
- else {
- _STLP_STD::_Destroy_Range(this->_M_start, __last);
- }
- iterator __new_start = this->_M_start + __n;
- this->_M_destroy_nodes(this->_M_start._M_node, __new_start._M_node);
- this->_M_start = __new_start;
- }
- else {
- if (__last != this->_M_finish) {
- iterator __src = __last, __dst = __first;
- for (; (__src != this->_M_finish) && (__dst != __last); ++__src, ++__dst) {
- _STLP_STD::_Destroy(&(*__dst));
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- }
- if (__dst != __last) {
- //There are more elements to erase than elements to move
- _STLP_STD::_Destroy_Range(__dst, __last);
- _STLP_STD::_Destroy_Moved_Range(__last, this->_M_finish);
- }
- else {
- //There are more elements to move than elements to erase
- for (; __src != this->_M_finish; ++__src, ++__dst) {
- _STLP_STD::_Destroy_Moved(&(*__dst));
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- }
- _STLP_STD::_Destroy_Moved_Range(__dst, this->_M_finish);
- }
- }
- else {
- _STLP_STD::_Destroy_Range(__first, this->_M_finish);
- }
- iterator __new_finish = this->_M_finish - __n;
- this->_M_destroy_nodes(__new_finish._M_node + 1, this->_M_finish._M_node + 1);
- this->_M_finish = __new_finish;
- }
- return this->_M_start + __elems_before;
-}
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_erase(iterator __first, iterator __last,
- const __false_type& /*_Movable*/) {
- difference_type __n = __last - __first;
- difference_type __elems_before = __first - this->_M_start;
- if (__elems_before <= difference_type(this->size() - __n) / 2) {
- copy_backward(this->_M_start, __first, __last);
- iterator __new_start = this->_M_start + __n;
- _STLP_STD::_Destroy_Range(this->_M_start, __new_start);
- this->_M_destroy_nodes(this->_M_start._M_node, __new_start._M_node);
- this->_M_start = __new_start;
- }
- else {
- _STLP_STD::copy(__last, this->_M_finish, __first);
- iterator __new_finish = this->_M_finish - __n;
- _STLP_STD::_Destroy_Range(__new_finish, this->_M_finish);
- this->_M_destroy_nodes(__new_finish._M_node + 1, this->_M_finish._M_node + 1);
- this->_M_finish = __new_finish;
- }
- return this->_M_start + __elems_before;
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::clear() {
- for (_Map_pointer __node = this->_M_start._M_node + 1;
- __node < this->_M_finish._M_node;
- ++__node) {
- _STLP_STD::_Destroy_Range(*__node, *__node + this->buffer_size());
- this->_M_map_size.deallocate(*__node, this->buffer_size());
- }
-
- if (this->_M_start._M_node != this->_M_finish._M_node) {
- _STLP_STD::_Destroy_Range(this->_M_start._M_cur, this->_M_start._M_last);
- _STLP_STD::_Destroy_Range(this->_M_finish._M_first, this->_M_finish._M_cur);
- this->_M_map_size.deallocate(this->_M_finish._M_first, this->buffer_size());
- }
- else
- _STLP_STD::_Destroy_Range(this->_M_start._M_cur, this->_M_finish._M_cur);
-
- this->_M_finish = this->_M_start;
-}
-
-// Precondition: this->_M_start and this->_M_finish have already been initialized,
-// but none of the deque's elements have yet been constructed.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_fill_initialize(const value_type& __val,
- const __false_type& /*_TrivialInit*/) {
- _Map_pointer __cur = this->_M_start._M_node;
- _STLP_TRY {
- for (; __cur < this->_M_finish._M_node; ++__cur)
- uninitialized_fill(*__cur, *__cur + this->buffer_size(), __val);
- uninitialized_fill(this->_M_finish._M_first, this->_M_finish._M_cur, __val);
- }
- _STLP_UNWIND(_STLP_STD::_Destroy_Range(this->_M_start, iterator(*__cur, __cur)))
-}
-
-
-// Called only if this->_M_finish._M_cur == this->_M_finish._M_last - 1.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_push_back_aux_v(const value_type& __t) {
- _M_reserve_map_at_back();
- *(this->_M_finish._M_node + 1) = this->_M_map_size.allocate(this->buffer_size());
- _STLP_TRY {
- _Copy_Construct(this->_M_finish._M_cur, __t);
- this->_M_finish._M_set_node(this->_M_finish._M_node + 1);
- this->_M_finish._M_cur = this->_M_finish._M_first;
- }
- _STLP_UNWIND(this->_M_map_size.deallocate(*(this->_M_finish._M_node + 1),
- this->buffer_size()))
-}
-
-#if defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS)
-// Called only if this->_M_finish._M_cur == this->_M_finish._M_last - 1.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_push_back_aux() {
- _M_reserve_map_at_back();
- *(this->_M_finish._M_node + 1) = this->_M_map_size.allocate(this->buffer_size());
- _STLP_TRY {
- _STLP_STD::_Construct(this->_M_finish._M_cur);
- this->_M_finish._M_set_node(this->_M_finish._M_node + 1);
- this->_M_finish._M_cur = this->_M_finish._M_first;
- }
- _STLP_UNWIND(this->_M_map_size.deallocate(*(this->_M_finish._M_node + 1),
- this->buffer_size()))
-}
-#endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
-
-// Called only if this->_M_start._M_cur == this->_M_start._M_first.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_push_front_aux_v(const value_type& __t) {
- _M_reserve_map_at_front();
- *(this->_M_start._M_node - 1) = this->_M_map_size.allocate(this->buffer_size());
- _STLP_TRY {
- this->_M_start._M_set_node(this->_M_start._M_node - 1);
- this->_M_start._M_cur = this->_M_start._M_last - 1;
- _Copy_Construct(this->_M_start._M_cur, __t);
- }
- _STLP_UNWIND((++this->_M_start,
- this->_M_map_size.deallocate(*(this->_M_start._M_node - 1), this->buffer_size())))
-}
-
-
-#if defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS)
-// Called only if this->_M_start._M_cur == this->_M_start._M_first.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_push_front_aux() {
- _M_reserve_map_at_front();
- *(this->_M_start._M_node - 1) = this->_M_map_size.allocate(this->buffer_size());
- _STLP_TRY {
- this->_M_start._M_set_node(this->_M_start._M_node - 1);
- this->_M_start._M_cur = this->_M_start._M_last - 1;
- _STLP_STD::_Construct(this->_M_start._M_cur);
- }
- _STLP_UNWIND((++this->_M_start, this->_M_map_size.deallocate(*(this->_M_start._M_node - 1),
- this->buffer_size())))
-}
-#endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/
-
-// Called only if this->_M_finish._M_cur == this->_M_finish._M_first.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_pop_back_aux() {
- this->_M_map_size.deallocate(this->_M_finish._M_first, this->buffer_size());
- this->_M_finish._M_set_node(this->_M_finish._M_node - 1);
- this->_M_finish._M_cur = this->_M_finish._M_last - 1;
-}
-
-// Note that if the deque has at least one element (a precondition for this member
-// function), and if this->_M_start._M_cur == this->_M_start._M_last, then the deque
-// must have at least two nodes.
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_pop_front_aux() {
- if (this->_M_start._M_cur != this->_M_start._M_last - 1)
- ++this->_M_start._M_cur;
- else {
- this->_M_map_size.deallocate(this->_M_start._M_first, this->buffer_size());
- this->_M_start._M_set_node(this->_M_start._M_node + 1);
- this->_M_start._M_cur = this->_M_start._M_first;
- }
-}
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_fill_insert_aux(iterator __pos, size_type __n,
- const value_type& __x,
- const __true_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = this->size();
- value_type __x_copy = __x;
- if (__elems_before <= difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- iterator __dst = __new_start;
- iterator __src = this->_M_start;
- for (; __src != __pos; ++__dst, ++__src) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_start = __new_start;
- uninitialized_fill(__dst, __src, __x_copy);
- __pos = __dst;
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- const difference_type __elems_after = difference_type(__length) - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
- iterator __dst = __new_finish;
- iterator __src = this->_M_finish;
- for (--__src, --__dst; __src >= __pos; --__src, --__dst) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_finish = __new_finish;
- uninitialized_fill(__pos, __pos + __n, __x_copy);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
- return __pos;
-}
-
-template <class _Tp, class _Alloc >
-__iterator__ deque<_Tp,_Alloc>::_M_fill_insert_aux(iterator __pos, size_type __n,
- const value_type& __x,
- const __false_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = this->size();
- value_type __x_copy = __x;
- if (__elems_before <= difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- iterator __old_start = this->_M_start;
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- if (__elems_before >= difference_type(__n)) {
- iterator __start_n = this->_M_start + difference_type(__n);
- _STLP_PRIV __ucopy(this->_M_start, __start_n, __new_start);
- this->_M_start = __new_start;
- _STLP_STD::copy(__start_n, __pos, __old_start);
- _STLP_STD::fill(__pos - difference_type(__n), __pos, __x_copy);
- __pos -= difference_type(__n);
- }
- else {
- _STLP_PRIV __uninitialized_copy_fill(this->_M_start, __pos, __new_start,
- this->_M_start, __x_copy);
- this->_M_start = __new_start;
- fill(__old_start, __pos, __x_copy);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- iterator __old_finish = this->_M_finish;
- const difference_type __elems_after =
- difference_type(__length) - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
- if (__elems_after > difference_type(__n)) {
- iterator __finish_n = this->_M_finish - difference_type(__n);
- _STLP_PRIV __ucopy(__finish_n, this->_M_finish, this->_M_finish);
- this->_M_finish = __new_finish;
- copy_backward(__pos, __finish_n, __old_finish);
- fill(__pos, __pos + difference_type(__n), __x_copy);
- }
- else {
- _STLP_PRIV __uninitialized_fill_copy(this->_M_finish, __pos + difference_type(__n),
- __x_copy, __pos, this->_M_finish);
- this->_M_finish = __new_finish;
- fill(__pos, __old_finish, __x_copy);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
- return __pos;
-}
-
-#if !defined (_STLP_MEMBER_TEMPLATES)
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_insert_range_aux(iterator __pos,
- const value_type* __first, const value_type* __last,
- size_type __n, const __true_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = size();
- if (__elems_before <= difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- iterator __dst = __new_start;
- iterator __src = this->_M_start;
- for (; __src != __pos; ++__dst, ++__src) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_start = __new_start;
- _STLP_PRIV __ucopy(__first, __last, __dst);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- const difference_type __elems_after = difference_type(__length) - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
- iterator __dst = __new_finish;
- iterator __src = this->_M_finish;
- for (--__src, --__dst; __src >= __pos; --__src, --__dst) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_finish = __new_finish;
- _STLP_PRIV __ucopy(__first, __last, __pos);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_insert_range_aux(iterator __pos,
- const value_type* __first, const value_type* __last,
- size_type __n, const __false_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = size();
- if (__elems_before <= difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- iterator __old_start = this->_M_start;
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- if (__elems_before >= difference_type(__n)) {
- iterator __start_n = this->_M_start + difference_type(__n);
- _STLP_PRIV __ucopy(this->_M_start, __start_n, __new_start);
- this->_M_start = __new_start;
- _STLP_STD::copy(__start_n, __pos, __old_start);
- _STLP_STD::copy(__first, __last, __pos - difference_type(__n));
- }
- else {
- const value_type* __mid = __first + (difference_type(__n) - __elems_before);
- _STLP_PRIV __uninitialized_copy_copy(this->_M_start, __pos, __first, __mid, __new_start);
- this->_M_start = __new_start;
- _STLP_STD::copy(__mid, __last, __old_start);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- iterator __old_finish = this->_M_finish;
- const difference_type __elems_after =
- difference_type(__length) - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
-
- if (__elems_after > difference_type(__n)) {
- iterator __finish_n = this->_M_finish - difference_type(__n);
- _STLP_PRIV __ucopy(__finish_n, this->_M_finish, this->_M_finish);
- this->_M_finish = __new_finish;
- _STLP_STD::copy_backward(__pos, __finish_n, __old_finish);
- _STLP_STD::copy(__first, __last, __pos);
- }
- else {
- const value_type* __mid = __first + __elems_after;
- _STLP_PRIV __uninitialized_copy_copy(__mid, __last, __pos, this->_M_finish, this->_M_finish);
- this->_M_finish = __new_finish;
- _STLP_STD::copy(__first, __mid, __pos);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_insert_range_aux(iterator __pos,
- const_iterator __first, const_iterator __last,
- size_type __n, const __true_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = size();
- if (__elems_before <= difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- iterator __dst = __new_start;
- iterator __src = this->_M_start;
- for (; __src != __pos; ++__dst, ++__src) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_start = __new_start;
- _STLP_PRIV __ucopy(__first, __last, __dst);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- const difference_type __elems_after = difference_type(__length) - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
- iterator __dst = __new_finish;
- iterator __src = this->_M_finish;
- for (--__src, --__dst; __src >= __pos; --__src, --__dst) {
- _STLP_STD::_Move_Construct(&(*__dst), *__src);
- _STLP_STD::_Destroy_Moved(&(*__src));
- }
- this->_M_finish = __new_finish;
- _STLP_PRIV __ucopy(__first, __last, __pos);
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_insert_range_aux(iterator __pos,
- const_iterator __first, const_iterator __last,
- size_type __n, const __false_type& /*_Movable*/) {
- const difference_type __elems_before = __pos - this->_M_start;
- size_type __length = size();
- if (__elems_before < difference_type(__length / 2)) {
- iterator __new_start = _M_reserve_elements_at_front(__n);
- iterator __old_start = this->_M_start;
- __pos = this->_M_start + __elems_before;
- _STLP_TRY {
- if (__elems_before >= difference_type(__n)) {
- iterator __start_n = this->_M_start + __n;
- _STLP_PRIV __ucopy(this->_M_start, __start_n, __new_start);
- this->_M_start = __new_start;
- _STLP_STD::copy(__start_n, __pos, __old_start);
- _STLP_STD::copy(__first, __last, __pos - difference_type(__n));
- }
- else {
- const_iterator __mid = __first + (__n - __elems_before);
- _STLP_PRIV __uninitialized_copy_copy(this->_M_start, __pos, __first, __mid, __new_start);
- this->_M_start = __new_start;
- _STLP_STD::copy(__mid, __last, __old_start);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node))
- }
- else {
- iterator __new_finish = _M_reserve_elements_at_back(__n);
- iterator __old_finish = this->_M_finish;
- const difference_type __elems_after = __length - __elems_before;
- __pos = this->_M_finish - __elems_after;
- _STLP_TRY {
- if (__elems_after > difference_type(__n)) {
- iterator __finish_n = this->_M_finish - difference_type(__n);
- _STLP_PRIV __ucopy(__finish_n, this->_M_finish, this->_M_finish);
- this->_M_finish = __new_finish;
- _STLP_STD::copy_backward(__pos, __finish_n, __old_finish);
- _STLP_STD::copy(__first, __last, __pos);
- }
- else {
- const_iterator __mid = __first + __elems_after;
- _STLP_PRIV __uninitialized_copy_copy(__mid, __last, __pos, this->_M_finish, this->_M_finish);
- this->_M_finish = __new_finish;
- _STLP_STD::copy(__first, __mid, __pos);
- }
- }
- _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1))
- }
-}
-#endif /* _STLP_MEMBER_TEMPLATES */
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_new_elements_at_front(size_type __new_elems) {
- size_type __new_nodes
- = (__new_elems + this->buffer_size() - 1) / this->buffer_size();
- _M_reserve_map_at_front(__new_nodes);
- size_type __i = 1;
- _STLP_TRY {
- for (; __i <= __new_nodes; ++__i)
- *(this->_M_start._M_node - __i) = this->_M_map_size.allocate(this->buffer_size());
- }
- _STLP_UNWIND(for (size_type __j = 1; __j < __i; ++__j)
- this->_M_map_size.deallocate(*(this->_M_start._M_node - __j), this->buffer_size()))
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_new_elements_at_back(size_type __new_elems) {
- size_type __new_nodes
- = (__new_elems + this->buffer_size() - 1) / this->buffer_size();
- _M_reserve_map_at_back(__new_nodes);
- size_type __i = 1;
- _STLP_TRY {
- for (; __i <= __new_nodes; ++__i)
- *(this->_M_finish._M_node + __i) = this->_M_map_size.allocate(this->buffer_size());
- }
- _STLP_UNWIND(for (size_type __j = 1; __j < __i; ++__j)
- this->_M_map_size.deallocate(*(this->_M_finish._M_node + __j), this->buffer_size()))
-}
-
-template <class _Tp, class _Alloc >
-void deque<_Tp,_Alloc>::_M_reallocate_map(size_type __nodes_to_add,
- bool __add_at_front) {
- size_type __old_num_nodes = this->_M_finish._M_node - this->_M_start._M_node + 1;
- size_type __new_num_nodes = __old_num_nodes + __nodes_to_add;
-
- _Map_pointer __new_nstart;
- if (this->_M_map_size._M_data > 2 * __new_num_nodes) {
- __new_nstart = this->_M_map._M_data + (this->_M_map_size._M_data - __new_num_nodes) / 2
- + (__add_at_front ? __nodes_to_add : 0);
- if (__new_nstart < this->_M_start._M_node)
- _STLP_STD::copy(this->_M_start._M_node, this->_M_finish._M_node + 1, __new_nstart);
- else
- _STLP_STD::copy_backward(this->_M_start._M_node, this->_M_finish._M_node + 1,
- __new_nstart + __old_num_nodes);
- }
- else {
- size_type __new_map_size =
- this->_M_map_size._M_data + (max)((size_t)this->_M_map_size._M_data, __nodes_to_add) + 2;
-
- _Map_pointer __new_map = this->_M_map.allocate(__new_map_size);
- __new_nstart = __new_map + (__new_map_size - __new_num_nodes) / 2
- + (__add_at_front ? __nodes_to_add : 0);
- _STLP_STD::copy(this->_M_start._M_node, this->_M_finish._M_node + 1, __new_nstart);
- this->_M_map.deallocate(this->_M_map._M_data, this->_M_map_size._M_data);
-
- this->_M_map._M_data = __new_map;
- this->_M_map_size._M_data = __new_map_size;
- }
-
- this->_M_start._M_set_node(__new_nstart);
- this->_M_finish._M_set_node(__new_nstart + __old_num_nodes - 1);
-}
-
-#if defined (deque)
-# undef deque
-_STLP_MOVE_TO_STD_NAMESPACE
-#endif
-
-_STLP_END_NAMESPACE
-
-#undef __iterator__
-#undef iterator
-#undef const_iterator
-#undef size_type
-#undef value_type
-
-#endif /* _STLP_DEQUE_C */
-
-// Local Variables:
-// mode:C++
-// End:
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 06:41:10 +0000