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| author | Steve Block <steveblock@google.com> | 2009-12-22 16:28:44 +0000 |
|---|---|---|
| committer | Steve Block <steveblock@google.com> | 2009-12-22 21:27:00 +0000 |
| commit | 22234bcffc603f2c467c02028143ffcb4ffccc09 (patch) | |
| tree | 4889b07463a862041d2cf3d15924ffa244145710 /WebKit/android/stlport/stl/_deque.h | |
| parent | 3564cd0fbfa8c6c1de224aca4c7bd0dd92f5161d (diff) | |
| download | external_webkit-22234bcffc603f2c467c02028143ffcb4ffccc09.zip external_webkit-22234bcffc603f2c467c02028143ffcb4ffccc09.tar.gz external_webkit-22234bcffc603f2c467c02028143ffcb4ffccc09.tar.bz2 | |
Move STLPort to external/stlport.
Change-Id: I9cea43f9e1f98cefa654c5661dc7faa7f939068d
Diffstat (limited to 'WebKit/android/stlport/stl/_deque.h')
| -rw-r--r-- | WebKit/android/stlport/stl/_deque.h | 1097 |
1 files changed, 0 insertions, 1097 deletions
diff --git a/WebKit/android/stlport/stl/_deque.h b/WebKit/android/stlport/stl/_deque.h deleted file mode 100644 index 6b8b938..0000000 --- a/WebKit/android/stlport/stl/_deque.h +++ /dev/null @@ -1,1097 +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_DEQUE_H -#define _STLP_INTERNAL_DEQUE_H - -#ifndef _STLP_INTERNAL_ALGOBASE_H -# include <stl/_algobase.h> -#endif - -#ifndef _STLP_INTERNAL_ALLOC_H -# include <stl/_alloc.h> -#endif - -#ifndef _STLP_INTERNAL_ITERATOR_H -# include <stl/_iterator.h> -#endif - -#ifndef _STLP_INTERNAL_UNINITIALIZED_H -# include <stl/_uninitialized.h> -#endif - -#ifndef _STLP_RANGE_ERRORS_H -# include <stl/_range_errors.h> -#endif - -/* Class invariants: - * For any nonsingular iterator i: - * i.node is the address of an element in the map array. The - * contents of i.node is a pointer to the beginning of a node. - * i.first == *(i.node) - * i.last == i.first + node_size - * i.cur is a pointer in the range [i.first, i.last). NOTE: - * the implication of this is that i.cur is always a dereferenceable - * pointer, even if i is a past-the-end iterator. - * Start and Finish are always nonsingular iterators. NOTE: this means - * that an empty deque must have one node, and that a deque - * with N elements, where N is the buffer size, must have two nodes. - * For every node other than start.node and finish.node, every element - * in the node is an initialized object. If start.node == finish.node, - * then [start.cur, finish.cur) are initialized objects, and - * the elements outside that range are uninitialized storage. Otherwise, - * [start.cur, start.last) and [finish.first, finish.cur) are initialized - * objects, and [start.first, start.cur) and [finish.cur, finish.last) - * are uninitialized storage. - * [map, map + map_size) is a valid, non-empty range. - * [start.node, finish.node] is a valid range contained within - * [map, map + map_size). - * A pointer in the range [map, map + map_size) points to an allocated node - * if and only if the pointer is in the range [start.node, finish.node]. - */ - -_STLP_BEGIN_NAMESPACE - -_STLP_MOVE_TO_PRIV_NAMESPACE - -template <class _Tp> -struct _Deque_iterator_base { - - enum _Constants { - _blocksize = _MAX_BYTES, - __buffer_size = (sizeof(_Tp) < (size_t)_blocksize ? - ( (size_t)_blocksize / sizeof(_Tp)) : size_t(1)) - }; - - typedef random_access_iterator_tag iterator_category; - - typedef _Tp value_type; - typedef size_t size_type; - typedef ptrdiff_t difference_type; - - typedef value_type** _Map_pointer; - - typedef _Deque_iterator_base< _Tp > _Self; - - value_type* _M_cur; - value_type* _M_first; - value_type* _M_last; - _Map_pointer _M_node; - - _Deque_iterator_base(value_type* __x, _Map_pointer __y) - : _M_cur(__x), _M_first(*__y), - _M_last(*__y + __buffer_size), _M_node(__y) {} - - _Deque_iterator_base() : _M_cur(0), _M_first(0), _M_last(0), _M_node(0) {} - -// see comment in doc/README.evc4 and doc/README.evc8 -#if defined (_STLP_MSVC) && (_STLP_MSVC <= 1401) && defined (MIPS) && defined (NDEBUG) - _Deque_iterator_base(_Deque_iterator_base const& __other) - : _M_cur(__other._M_cur), _M_first(__other._M_first), - _M_last(__other._M_last), _M_node(__other._M_node) {} -#endif - - difference_type _M_subtract(const _Self& __x) const { - return difference_type(__buffer_size) * (_M_node - __x._M_node - 1) + - (_M_cur - _M_first) + (__x._M_last - __x._M_cur); - } - - void _M_increment() { - if (++_M_cur == _M_last) { - _M_set_node(_M_node + 1); - _M_cur = _M_first; - } - } - - void _M_decrement() { - if (_M_cur == _M_first) { - _M_set_node(_M_node - 1); - _M_cur = _M_last; - } - --_M_cur; - } - - void _M_advance(difference_type __n) { - difference_type __offset = __n + (_M_cur - _M_first); - if (__offset >= 0 && __offset < difference_type(__buffer_size)) - _M_cur += __n; - else { - difference_type __node_offset = - __offset > 0 ? __offset / __buffer_size - : -difference_type((-__offset - 1) / __buffer_size) - 1; - _M_set_node(_M_node + __node_offset); - _M_cur = _M_first + - - (__offset - __node_offset * difference_type(__buffer_size)); - } - } - - void _M_set_node(_Map_pointer __new_node) { - _M_last = (_M_first = *(_M_node = __new_node)) + difference_type(__buffer_size); - } -}; - - -template <class _Tp, class _Traits> -struct _Deque_iterator : public _Deque_iterator_base< _Tp> { - typedef random_access_iterator_tag iterator_category; - typedef _Tp value_type; - typedef typename _Traits::reference reference; - typedef typename _Traits::pointer pointer; - typedef size_t size_type; - typedef ptrdiff_t difference_type; - typedef value_type** _Map_pointer; - - typedef _Deque_iterator_base< _Tp > _Base; - typedef _Deque_iterator<_Tp, _Traits> _Self; - typedef typename _Traits::_NonConstTraits _NonConstTraits; - typedef _Deque_iterator<_Tp, _NonConstTraits> iterator; - typedef typename _Traits::_ConstTraits _ConstTraits; - typedef _Deque_iterator<_Tp, _ConstTraits> const_iterator; - - _Deque_iterator(value_type* __x, _Map_pointer __y) : - _Deque_iterator_base<value_type>(__x,__y) {} - - _Deque_iterator() {} - //copy constructor for iterator and constructor from iterator for const_iterator - _Deque_iterator(const iterator& __x) : - _Deque_iterator_base<value_type>(__x) {} - - reference operator*() const { - return *this->_M_cur; - } - - _STLP_DEFINE_ARROW_OPERATOR - - difference_type operator-(const const_iterator& __x) const { return this->_M_subtract(__x); } - - _Self& operator++() { this->_M_increment(); return *this; } - _Self operator++(int) { - _Self __tmp = *this; - ++*this; - return __tmp; - } - - _Self& operator--() { this->_M_decrement(); return *this; } - _Self operator--(int) { - _Self __tmp = *this; - --*this; - return __tmp; - } - - _Self& operator+=(difference_type __n) { this->_M_advance(__n); return *this; } - _Self operator+(difference_type __n) const { - _Self __tmp = *this; - return __tmp += __n; - } - - _Self& operator-=(difference_type __n) { return *this += -__n; } - _Self operator-(difference_type __n) const { - _Self __tmp = *this; - return __tmp -= __n; - } - - reference operator[](difference_type __n) const { return *(*this + __n); } -}; - - -template <class _Tp, class _Traits> -inline _Deque_iterator<_Tp, _Traits> _STLP_CALL -operator+(ptrdiff_t __n, const _Deque_iterator<_Tp, _Traits>& __x) -{ return __x + __n; } - - -#if defined (_STLP_USE_SEPARATE_RELOPS_NAMESPACE) -template <class _Tp> -inline bool _STLP_CALL -operator==(const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) -{ return __x._M_cur == __y._M_cur; } - -template <class _Tp> -inline bool _STLP_CALL -operator < (const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) { - return (__x._M_node == __y._M_node) ? - (__x._M_cur < __y._M_cur) : (__x._M_node < __y._M_node); -} - -template <class _Tp> -inline bool _STLP_CALL -operator!=(const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) -{ return __x._M_cur != __y._M_cur; } - -template <class _Tp> -inline bool _STLP_CALL -operator>(const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) -{ return __y < __x; } - -template <class _Tp> -inline bool _STLP_CALL operator>=(const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) -{ return !(__x < __y); } - -template <class _Tp> -inline bool _STLP_CALL operator<=(const _Deque_iterator_base<_Tp >& __x, - const _Deque_iterator_base<_Tp >& __y) -{ return !(__y < __x); } - -#else /* _STLP_USE_SEPARATE_RELOPS_NAMESPACE */ - -template <class _Tp, class _Traits1, class _Traits2> -inline bool _STLP_CALL -operator==(const _Deque_iterator<_Tp, _Traits1 >& __x, - const _Deque_iterator<_Tp, _Traits2 >& __y) -{ return __x._M_cur == __y._M_cur; } - -template <class _Tp, class _Traits1, class _Traits2> -inline bool _STLP_CALL -operator < (const _Deque_iterator<_Tp, _Traits1 >& __x, - const _Deque_iterator<_Tp, _Traits2 >& __y) { - return (__x._M_node == __y._M_node) ? - (__x._M_cur < __y._M_cur) : (__x._M_node < __y._M_node); -} - -template <class _Tp> -inline bool _STLP_CALL -operator!=(const _Deque_iterator<_Tp, _Nonconst_traits<_Tp> >& __x, - const _Deque_iterator<_Tp, _Const_traits<_Tp> >& __y) -{ return __x._M_cur != __y._M_cur; } - -template <class _Tp> -inline bool _STLP_CALL -operator>(const _Deque_iterator<_Tp, _Nonconst_traits<_Tp> >& __x, - const _Deque_iterator<_Tp, _Const_traits<_Tp> >& __y) -{ return __y < __x; } - -template <class _Tp> -inline bool _STLP_CALL -operator>=(const _Deque_iterator<_Tp, _Nonconst_traits<_Tp> >& __x, - const _Deque_iterator<_Tp, _Const_traits<_Tp> >& __y) -{ return !(__x < __y); } - -template <class _Tp> -inline bool _STLP_CALL -operator<=(const _Deque_iterator<_Tp, _Nonconst_traits<_Tp> >& __x, - const _Deque_iterator<_Tp, _Const_traits<_Tp> >& __y) -{ return !(__y < __x); } -#endif /* _STLP_USE_SEPARATE_RELOPS_NAMESPACE */ - -#if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION) -_STLP_MOVE_TO_STD_NAMESPACE -template <class _Tp, class _Traits> -struct __type_traits<_STLP_PRIV _Deque_iterator<_Tp, _Traits> > { - typedef __false_type has_trivial_default_constructor; - typedef __true_type has_trivial_copy_constructor; - typedef __true_type has_trivial_assignment_operator; - typedef __true_type has_trivial_destructor; - typedef __false_type is_POD_type; -}; -_STLP_MOVE_TO_PRIV_NAMESPACE -#endif /* _STLP_CLASS_PARTIAL_SPECIALIZATION */ - -#if defined (_STLP_USE_OLD_HP_ITERATOR_QUERIES) -_STLP_MOVE_TO_STD_NAMESPACE -template <class _Tp, class _Traits> inline _Tp* _STLP_CALL -value_type(const _STLP_PRIV _Deque_iterator<_Tp, _Traits >&) { return (_Tp*)0; } -template <class _Tp, class _Traits> inline random_access_iterator_tag _STLP_CALL -iterator_category(const _STLP_PRIV _Deque_iterator<_Tp, _Traits >&) { return random_access_iterator_tag(); } -template <class _Tp, class _Traits> inline ptrdiff_t* _STLP_CALL -distance_type(const _STLP_PRIV _Deque_iterator<_Tp, _Traits >&) { return 0; } -_STLP_MOVE_TO_PRIV_NAMESPACE -#endif - -/* Deque base class. It has two purposes. First, its constructor - * and destructor allocate (but don't initialize) storage. This makes - * exception safety easier. Second, the base class encapsulates all of - * the differences between SGI-style allocators and standard-conforming - * allocators. - */ - -template <class _Tp, class _Alloc> -class _Deque_base { - typedef _Deque_base<_Tp, _Alloc> _Self; -public: - typedef _Tp value_type; - _STLP_FORCE_ALLOCATORS(_Tp, _Alloc) - typedef typename _Alloc_traits<_Tp,_Alloc>::allocator_type allocator_type; - typedef _STLP_alloc_proxy<size_t, value_type, allocator_type> _Alloc_proxy; - - typedef typename _Alloc_traits<_Tp*, _Alloc>::allocator_type _Map_alloc_type; - typedef _STLP_alloc_proxy<value_type**, value_type*, _Map_alloc_type> _Map_alloc_proxy; - - typedef _Deque_iterator<_Tp, _Nonconst_traits<_Tp> > iterator; - typedef _Deque_iterator<_Tp, _Const_traits<_Tp> > const_iterator; - - static size_t _STLP_CALL buffer_size() { return (size_t)_Deque_iterator_base<_Tp>::__buffer_size; } - - _Deque_base(const allocator_type& __a, size_t __num_elements) - : _M_start(), _M_finish(), _M_map(_STLP_CONVERT_ALLOCATOR(__a, _Tp*), 0), - _M_map_size(__a, (size_t)0) - { _M_initialize_map(__num_elements); } - - _Deque_base(const allocator_type& __a) - : _M_start(), _M_finish(), _M_map(_STLP_CONVERT_ALLOCATOR(__a, _Tp*), 0), - _M_map_size(__a, (size_t)0) {} - - _Deque_base(__move_source<_Self> src) - : _M_start(src.get()._M_start), _M_finish(src.get()._M_finish), - _M_map(__move_source<_Map_alloc_proxy>(src.get()._M_map)), - _M_map_size(__move_source<_Alloc_proxy>(src.get()._M_map_size)) { - src.get()._M_map._M_data = 0; - src.get()._M_map_size._M_data = 0; - src.get()._M_finish = src.get()._M_start; - } - - ~_Deque_base(); - -protected: - void _M_initialize_map(size_t); - void _M_create_nodes(_Tp** __nstart, _Tp** __nfinish); - void _M_destroy_nodes(_Tp** __nstart, _Tp** __nfinish); - enum { _S_initial_map_size = 8 }; - -protected: - iterator _M_start; - iterator _M_finish; - _Map_alloc_proxy _M_map; - _Alloc_proxy _M_map_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 - -template <class _Tp, _STLP_DEFAULT_ALLOCATOR_SELECT(_Tp) > -class deque : protected _STLP_PRIV _Deque_base<_Tp, _Alloc> -#if defined (_STLP_USE_PARTIAL_SPEC_WORKAROUND) && !defined (deque) - , public __stlport_class<deque<_Tp, _Alloc> > -#endif -{ - typedef _STLP_PRIV _Deque_base<_Tp, _Alloc> _Base; - typedef deque<_Tp, _Alloc> _Self; -public: // Basic types - typedef _Tp value_type; - typedef value_type* pointer; - typedef const value_type* const_pointer; - typedef value_type& reference; - typedef const value_type& const_reference; - typedef size_t size_type; - typedef ptrdiff_t difference_type; - typedef random_access_iterator_tag _Iterator_category; - _STLP_FORCE_ALLOCATORS(_Tp, _Alloc) - typedef typename _Base::allocator_type allocator_type; - -public: // Iterators - typedef typename _Base::iterator iterator; - typedef typename _Base::const_iterator const_iterator; - - _STLP_DECLARE_RANDOM_ACCESS_REVERSE_ITERATORS; - -protected: // Internal typedefs - typedef pointer* _Map_pointer; - typedef typename __type_traits<_Tp>::has_trivial_assignment_operator _TrivialAss; - typedef typename __type_traits<_Tp>::has_trivial_copy_constructor _TrivialCpy; - typedef typename _TrivialInit<_Tp>::_Ret _TrivialInit; -#if !defined (_STLP_NO_MOVE_SEMANTIC) - typedef typename __move_traits<_Tp>::implemented _Movable; -#else - typedef __false_type _Movable; -#endif - -public: // Basic accessors - iterator begin() { return this->_M_start; } - iterator end() { return this->_M_finish; } - const_iterator begin() const { return const_iterator(this->_M_start); } - const_iterator end() const { return const_iterator(this->_M_finish); } - - reverse_iterator rbegin() { return reverse_iterator(this->_M_finish); } - reverse_iterator rend() { return reverse_iterator(this->_M_start); } - const_reverse_iterator rbegin() const - { return const_reverse_iterator(this->_M_finish); } - const_reverse_iterator rend() const - { return const_reverse_iterator(this->_M_start); } - - reference operator[](size_type __n) - { return this->_M_start[difference_type(__n)]; } - const_reference operator[](size_type __n) const - { return this->_M_start[difference_type(__n)]; } - - void _M_range_check(size_type __n) const { - if (__n >= this->size()) - __stl_throw_out_of_range("deque"); - } - reference at(size_type __n) - { _M_range_check(__n); return (*this)[__n]; } - const_reference at(size_type __n) const - { _M_range_check(__n); return (*this)[__n]; } - - reference front() { return *this->_M_start; } - reference back() { - iterator __tmp = this->_M_finish; - --__tmp; - return *__tmp; - } - const_reference front() const { return *this->_M_start; } - const_reference back() const { - const_iterator __tmp = this->_M_finish; - --__tmp; - return *__tmp; - } - - size_type size() const { return this->_M_finish - this->_M_start; } - size_type max_size() const { return size_type(-1); } - bool empty() const { return this->_M_finish == this->_M_start; } - allocator_type get_allocator() const { return this->_M_map_size; } - -public: // Constructor, destructor. -#if !defined (_STLP_DONT_SUP_DFLT_PARAM) - explicit deque(const allocator_type& __a = allocator_type()) -#else - deque() - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(allocator_type(), 0) {} - deque(const allocator_type& __a) -#endif - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__a, 0) {} - - deque(const _Self& __x) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__x.get_allocator(), __x.size()) - { _STLP_PRIV __ucopy(__x.begin(), __x.end(), this->_M_start); } - -#if !defined (_STLP_DONT_SUP_DFLT_PARAM) -private: - void _M_initialize(size_type __n, const value_type& __val = _STLP_DEFAULT_CONSTRUCTED(_Tp)) - { _M_fill_initialize(__val, _TrivialInit()); } -public: - explicit deque(size_type __n) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(allocator_type(), __n) - { _M_initialize(__n); } - deque(size_type __n, const value_type& __val, const allocator_type& __a = allocator_type()) -#else - explicit deque(size_type __n) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(allocator_type(), __n) - { _M_fill_initialize(_STLP_DEFAULT_CONSTRUCTED(_Tp), _TrivialInit()); } - deque(size_type __n, const value_type& __val) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(allocator_type(), __n) - { _M_fill_initialize(__val, __false_type()); } - deque(size_type __n, const value_type& __val, const allocator_type& __a) -#endif - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__a, __n) - { _M_fill_initialize(__val, __false_type()); } - -#if defined (_STLP_MEMBER_TEMPLATES) -protected: - template <class _Integer> - void _M_initialize_dispatch(_Integer __n, _Integer __x, const __true_type&) { - this->_M_initialize_map(__n); - _M_fill_initialize(__x, __false_type()); - } - - template <class _InputIter> - void _M_initialize_dispatch(_InputIter __first, _InputIter __last, - const __false_type&) { - _M_range_initialize(__first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIter)); - } - -public: - // Check whether it's an integral type. If so, it's not an iterator. - template <class _InputIterator> - deque(_InputIterator __first, _InputIterator __last, - const allocator_type& __a _STLP_ALLOCATOR_TYPE_DFL) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__a) { - typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; - _M_initialize_dispatch(__first, __last, _Integral()); - } - -# if defined (_STLP_NEEDS_EXTRA_TEMPLATE_CONSTRUCTORS) - template <class _InputIterator> - deque(_InputIterator __first, _InputIterator __last) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(allocator_type()) { - typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; - _M_initialize_dispatch(__first, __last, _Integral()); - } -# endif - -#else - deque(const value_type* __first, const value_type* __last, - const allocator_type& __a = allocator_type() ) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__a, __last - __first) - { _STLP_PRIV __ucopy(__first, __last, this->_M_start); } - - deque(const_iterator __first, const_iterator __last, - const allocator_type& __a = allocator_type() ) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__a, __last - __first) - { _STLP_PRIV __ucopy(__first, __last, this->_M_start); } -#endif /* _STLP_MEMBER_TEMPLATES */ - - deque(__move_source<_Self> src) - : _STLP_PRIV _Deque_base<_Tp, _Alloc>(__move_source<_Base>(src.get())) - {} - - ~deque() - { _STLP_STD::_Destroy_Range(this->_M_start, this->_M_finish); } - - _Self& operator= (const _Self& __x); - - void swap(_Self& __x) { - _STLP_STD::swap(this->_M_start, __x._M_start); - _STLP_STD::swap(this->_M_finish, __x._M_finish); - this->_M_map.swap(__x._M_map); - this->_M_map_size.swap(__x._M_map_size); - } - -public: - // assign(), a generalized assignment member function. Two - // versions: one that takes a count, and one that takes a range. - // The range version is a member template, so we dispatch on whether - // or not the type is an integer. - - void _M_fill_assign(size_type __n, const _Tp& __val) { - if (__n > size()) { - _STLP_STD::fill(begin(), end(), __val); - insert(end(), __n - size(), __val); - } - else { - erase(begin() + __n, end()); - _STLP_STD::fill(begin(), end(), __val); - } - } - - void assign(size_type __n, const _Tp& __val) { - _M_fill_assign(__n, __val); - } - -#if defined (_STLP_MEMBER_TEMPLATES) - template <class _InputIterator> - void assign(_InputIterator __first, _InputIterator __last) { - typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; - _M_assign_dispatch(__first, __last, _Integral()); - } - -private: // helper functions for assign() - - template <class _Integer> - void _M_assign_dispatch(_Integer __n, _Integer __val, - const __true_type& /*_IsIntegral*/) - { _M_fill_assign((size_type) __n, (_Tp) __val); } - - template <class _InputIterator> - void _M_assign_dispatch(_InputIterator __first, _InputIterator __last, - const __false_type& /*_IsIntegral*/) { - _M_assign_aux(__first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIterator)); - } - - template <class _InputIter> - void _M_assign_aux(_InputIter __first, _InputIter __last, const input_iterator_tag &) { - iterator __cur = begin(); - for ( ; __first != __last && __cur != end(); ++__cur, ++__first) - *__cur = *__first; - if (__first == __last) - erase(__cur, end()); - else - insert(end(), __first, __last); - } - - template <class _ForwardIterator> - void _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last, - const forward_iterator_tag &) { -#else - void assign(const value_type *__first, const value_type *__last) { - size_type __size = size(); - size_type __len = __last - __first; - if (__len > __size) { - const value_type *__mid = __first + __size; - copy(__first, __mid, begin()); - insert(end(), __mid, __last); - } - else { - erase(copy(__first, __last, begin()), end()); - } - } - void assign(const_iterator __first, const_iterator __last) { - typedef const_iterator _ForwardIterator; -#endif /* _STLP_MEMBER_TEMPLATES */ - size_type __len = distance(__first, __last); - if (__len > size()) { - _ForwardIterator __mid = __first; - advance(__mid, size()); - copy(__first, __mid, begin()); - insert(end(), __mid, __last); - } - else { - erase(copy(__first, __last, begin()), end()); - } - } - - -public: // push_* and pop_* - -#if !defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS) - void push_back(const value_type& __t = _STLP_DEFAULT_CONSTRUCTED(_Tp)) { -#else - void push_back(const value_type& __t) { -#endif /*!_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/ - if (this->_M_finish._M_cur != this->_M_finish._M_last - 1) { - _Copy_Construct(this->_M_finish._M_cur, __t); - ++this->_M_finish._M_cur; - } - else - _M_push_back_aux_v(__t); - } -#if !defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS) - void push_front(const value_type& __t = _STLP_DEFAULT_CONSTRUCTED(_Tp)) { -#else - void push_front(const value_type& __t) { -#endif /*!_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/ - if (this->_M_start._M_cur != this->_M_start._M_first) { - _Copy_Construct(this->_M_start._M_cur - 1, __t); - --this->_M_start._M_cur; - } - else - _M_push_front_aux_v(__t); - } - -#if defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS) - void push_back() { - if (this->_M_finish._M_cur != this->_M_finish._M_last - 1) { - _STLP_STD::_Construct(this->_M_finish._M_cur); - ++this->_M_finish._M_cur; - } - else - _M_push_back_aux(); - } - void push_front() { - if (this->_M_start._M_cur != this->_M_start._M_first) { - _STLP_STD::_Construct(this->_M_start._M_cur - 1); - --this->_M_start._M_cur; - } - else - _M_push_front_aux(); - } -#endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/ - - void pop_back() { - if (this->_M_finish._M_cur != this->_M_finish._M_first) { - --this->_M_finish._M_cur; - _STLP_STD::_Destroy(this->_M_finish._M_cur); - } - else { - _M_pop_back_aux(); - _STLP_STD::_Destroy(this->_M_finish._M_cur); - } - } - - void pop_front() { - _STLP_STD::_Destroy(this->_M_start._M_cur); - _M_pop_front_aux(); - } - -public: // Insert - -#if !defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS) - iterator insert(iterator __pos, const value_type& __x = _STLP_DEFAULT_CONSTRUCTED(_Tp)) { -#else - iterator insert(iterator __pos, const value_type& __x) { -#endif /*!_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/ - if (__pos._M_cur == this->_M_start._M_cur) { - push_front(__x); - return this->_M_start; - } - else if (__pos._M_cur == this->_M_finish._M_cur) { - push_back(__x); - iterator __tmp = this->_M_finish; - --__tmp; - return __tmp; - } - else { - return _M_fill_insert_aux(__pos, 1, __x, _Movable()); - } - } - -#if defined(_STLP_DONT_SUP_DFLT_PARAM) && !defined(_STLP_NO_ANACHRONISMS) - iterator insert(iterator __pos) - { return insert(__pos, _STLP_DEFAULT_CONSTRUCTED(_Tp)); } -#endif /*_STLP_DONT_SUP_DFLT_PARAM && !_STLP_NO_ANACHRONISMS*/ - - void insert(iterator __pos, size_type __n, const value_type& __x) - { _M_fill_insert(__pos, __n, __x); } - -protected: - iterator _M_fill_insert_aux(iterator __pos, size_type __n, const value_type& __x, const __true_type& /*_Movable*/); - iterator _M_fill_insert_aux(iterator __pos, size_type __n, const value_type& __x, const __false_type& /*_Movable*/); - - void _M_fill_insert(iterator __pos, size_type __n, const value_type& __x); - -#if defined (_STLP_MEMBER_TEMPLATES) - template <class _Integer> - void _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x, - const __true_type& /*_IsIntegral*/) { - _M_fill_insert(__pos, (size_type) __n, (value_type) __x); - } - - template <class _InputIterator> - void _M_insert_dispatch(iterator __pos, - _InputIterator __first, _InputIterator __last, - const __false_type& /*_IsIntegral*/) { - _M_insert(__pos, __first, __last, _STLP_ITERATOR_CATEGORY(__first, _InputIterator)); - } - -public: - // Check whether it's an integral type. If so, it's not an iterator. - template <class _InputIterator> - void insert(iterator __pos, _InputIterator __first, _InputIterator __last) { - typedef typename _IsIntegral<_InputIterator>::_Ret _Integral; - _M_insert_dispatch(__pos, __first, __last, _Integral()); - } - -#else /* _STLP_MEMBER_TEMPLATES */ - void _M_insert_range_aux(iterator __pos, - const value_type* __first, const value_type* __last, - size_type __n, const __true_type& /*_Movable*/); - void _M_insert_range_aux(iterator __pos, - const value_type* __first, const value_type* __last, - size_type __n, const __false_type& /*_Movable*/); - void _M_insert_range_aux(iterator __pos, - const_iterator __first, const_iterator __last, - size_type __n, const __true_type& /*_Movable*/); - void _M_insert_range_aux(iterator __pos, - const_iterator __first, const_iterator __last, - size_type __n, const __false_type& /*_Movable*/); -public: - void insert(iterator __pos, - const value_type* __first, const value_type* __last); - void insert(iterator __pos, - const_iterator __first, const_iterator __last); - -#endif /* _STLP_MEMBER_TEMPLATES */ - -public: -#if !defined(_STLP_DONT_SUP_DFLT_PARAM) - void resize(size_type __new_size, - const value_type& __x = _STLP_DEFAULT_CONSTRUCTED(_Tp)) { -#else - void resize(size_type __new_size, const value_type& __x) { -#endif /*_STLP_DONT_SUP_DFLT_PARAM*/ - const size_type __len = size(); - if (__new_size < __len) - erase(this->_M_start + __new_size, this->_M_finish); - else - insert(this->_M_finish, __new_size - __len, __x); - } - -#if defined (_STLP_DONT_SUP_DFLT_PARAM) - void resize(size_type __new_size) - { resize(__new_size, _STLP_DEFAULT_CONSTRUCTED(_Tp)); } -#endif /*_STLP_DONT_SUP_DFLT_PARAM*/ - -protected: - iterator _M_erase(iterator __pos, const __true_type& /*_Movable*/); - iterator _M_erase(iterator __pos, const __false_type& /*_Movable*/); - - iterator _M_erase(iterator __first, iterator __last, const __true_type& /*_Movable*/); - iterator _M_erase(iterator __first, iterator __last, const __false_type& /*_Movable*/); -public: // Erase - iterator erase(iterator __pos) { - return _M_erase(__pos, _Movable()); - } - iterator erase(iterator __first, iterator __last) { - if (__first == this->_M_start && __last == this->_M_finish) { - clear(); - return this->_M_finish; - } - else { - if (__first == __last) - return __first; - return _M_erase(__first, __last, _Movable()); - } - } - void clear(); - -protected: // Internal construction/destruction - - void _M_fill_initialize(const value_type& __val, const __true_type& /*_TrivialInit*/) - {} - void _M_fill_initialize(const value_type& __val, const __false_type& /*_TrivialInit*/); - -#if defined (_STLP_MEMBER_TEMPLATES) - template <class _InputIterator> - void _M_range_initialize(_InputIterator __first, _InputIterator __last, - const input_iterator_tag &) { - this->_M_initialize_map(0); - _STLP_TRY { - for ( ; __first != __last; ++__first) - push_back(*__first); - } - _STLP_UNWIND(clear()) - } - template <class _ForwardIterator> - void _M_range_initialize(_ForwardIterator __first, _ForwardIterator __last, - const forward_iterator_tag &) { - size_type __n = distance(__first, __last); - this->_M_initialize_map(__n); - _Map_pointer __cur_node = this->_M_start._M_node; - _STLP_TRY { - for (; __cur_node < this->_M_finish._M_node; ++__cur_node) { - _ForwardIterator __mid = __first; - advance(__mid, this->buffer_size()); - uninitialized_copy(__first, __mid, *__cur_node); - __first = __mid; - } - uninitialized_copy(__first, __last, this->_M_finish._M_first); - } - _STLP_UNWIND(_STLP_STD::_Destroy_Range(this->_M_start, iterator(*__cur_node, __cur_node))) - } -#endif /* _STLP_MEMBER_TEMPLATES */ - -protected: // Internal push_* and pop_* - - void _M_push_back_aux_v(const value_type&); - void _M_push_front_aux_v(const value_type&); -#if defined (_STLP_DONT_SUP_DFLT_PARAM) && !defined (_STLP_NO_ANACHRONISMS) - void _M_push_back_aux(); - void _M_push_front_aux(); -#endif /*_STLP_DONT_SUP_DFLT_PARAM !_STLP_NO_ANACHRONISMS*/ - void _M_pop_back_aux(); - void _M_pop_front_aux(); - -protected: // Internal insert functions - -#if defined (_STLP_MEMBER_TEMPLATES) - - template <class _InputIterator> - void _M_insert(iterator __pos, - _InputIterator __first, - _InputIterator __last, - const input_iterator_tag &) { - copy(__first, __last, inserter(*this, __pos)); - } - - template <class _ForwardIterator> - void _M_insert(iterator __pos, - _ForwardIterator __first, _ForwardIterator __last, - const forward_iterator_tag &) { - size_type __n = distance(__first, __last); - if (__pos._M_cur == this->_M_start._M_cur) { - iterator __new_start = _M_reserve_elements_at_front(__n); - _STLP_TRY { - uninitialized_copy(__first, __last, __new_start); - this->_M_start = __new_start; - } - _STLP_UNWIND(this->_M_destroy_nodes(__new_start._M_node, this->_M_start._M_node)) - } - else if (__pos._M_cur == this->_M_finish._M_cur) { - iterator __new_finish = _M_reserve_elements_at_back(__n); - _STLP_TRY { - uninitialized_copy(__first, __last, this->_M_finish); - this->_M_finish = __new_finish; - } - _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1)) - } - else - _M_insert_range_aux(__pos, __first, __last, __n, _Movable()); - } - - template <class _ForwardIterator> - void _M_insert_range_aux(iterator __pos, - _ForwardIterator __first, _ForwardIterator __last, - size_type __n, const __true_type& /*_Movable*/) { - const difference_type __elemsbefore = __pos - this->_M_start; - size_type __length = size(); - if (__elemsbefore <= difference_type(__length / 2)) { - iterator __new_start = _M_reserve_elements_at_front(__n); - __pos = this->_M_start + __elemsbefore; - _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_copy(__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 __elemsafter = difference_type(__length) - __elemsbefore; - __pos = this->_M_finish - __elemsafter; - _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_copy(__first, __last, __pos); - } - _STLP_UNWIND(this->_M_destroy_nodes(this->_M_finish._M_node + 1, __new_finish._M_node + 1)) - } - } - - template <class _ForwardIterator> - void _M_insert_range_aux(iterator __pos, - _ForwardIterator __first, _ForwardIterator __last, - size_type __n, const __false_type& /*_Movable*/) { - const difference_type __elemsbefore = __pos - this->_M_start; - size_type __length = size(); - if (__elemsbefore <= difference_type(__length / 2)) { - iterator __new_start = _M_reserve_elements_at_front(__n); - iterator __old_start = this->_M_start; - __pos = this->_M_start + __elemsbefore; - _STLP_TRY { - if (__elemsbefore >= difference_type(__n)) { - iterator __start_n = this->_M_start + difference_type(__n); - uninitialized_copy(this->_M_start, __start_n, __new_start); - this->_M_start = __new_start; - copy(__start_n, __pos, __old_start); - copy(__first, __last, __pos - difference_type(__n)); - } - else { - _ForwardIterator __mid = __first; - advance(__mid, difference_type(__n) - __elemsbefore); - _STLP_PRIV __uninitialized_copy_copy(this->_M_start, __pos, __first, __mid, __new_start); - this->_M_start = __new_start; - 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 __elemsafter = difference_type(__length) - __elemsbefore; - __pos = this->_M_finish - __elemsafter; - _STLP_TRY { - if (__elemsafter > difference_type(__n)) { - iterator __finish_n = this->_M_finish - difference_type(__n); - uninitialized_copy(__finish_n, this->_M_finish, this->_M_finish); - this->_M_finish = __new_finish; - copy_backward(__pos, __finish_n, __old_finish); - copy(__first, __last, __pos); - } - else { - _ForwardIterator __mid = __first; - advance(__mid, __elemsafter); - _STLP_PRIV __uninitialized_copy_copy(__mid, __last, __pos, this->_M_finish, this->_M_finish); - this->_M_finish = __new_finish; - 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 */ - - iterator _M_reserve_elements_at_front(size_type __n) { - size_type __vacancies = this->_M_start._M_cur - this->_M_start._M_first; - if (__n > __vacancies) - _M_new_elements_at_front(__n - __vacancies); - return this->_M_start - difference_type(__n); - } - - iterator _M_reserve_elements_at_back(size_type __n) { - size_type __vacancies = (this->_M_finish._M_last - this->_M_finish._M_cur) - 1; - if (__n > __vacancies) - _M_new_elements_at_back(__n - __vacancies); - return this->_M_finish + difference_type(__n); - } - - void _M_new_elements_at_front(size_type __new_elements); - void _M_new_elements_at_back(size_type __new_elements); - -protected: // Allocation of _M_map and nodes - - // Makes sure the _M_map has space for new nodes. Does not actually - // add the nodes. Can invalidate _M_map pointers. (And consequently, - // deque iterators.) - - void _M_reserve_map_at_back (size_type __nodes_to_add = 1) { - if (__nodes_to_add + 1 > this->_M_map_size._M_data - (this->_M_finish._M_node - this->_M_map._M_data)) - _M_reallocate_map(__nodes_to_add, false); - } - - void _M_reserve_map_at_front (size_type __nodes_to_add = 1) { - if (__nodes_to_add > size_type(this->_M_start._M_node - this->_M_map._M_data)) - _M_reallocate_map(__nodes_to_add, true); - } - - void _M_reallocate_map(size_type __nodes_to_add, bool __add_at_front); -}; - -#if defined (deque) -# undef deque -_STLP_MOVE_TO_STD_NAMESPACE -#endif - -_STLP_END_NAMESPACE - -#if !defined (_STLP_LINK_TIME_INSTANTIATION) -# include <stl/_deque.c> -#endif - -#if defined (_STLP_USE_PTR_SPECIALIZATIONS) -# include <stl/pointers/_deque.h> -#endif - -#if defined (_STLP_DEBUG) -# include <stl/debug/_deque.h> -#endif - -_STLP_BEGIN_NAMESPACE - -#define _STLP_TEMPLATE_CONTAINER deque<_Tp, _Alloc> -#define _STLP_TEMPLATE_HEADER template <class _Tp, class _Alloc> -#include <stl/_relops_cont.h> -#undef _STLP_TEMPLATE_CONTAINER -#undef _STLP_TEMPLATE_HEADER - -#if defined (_STLP_CLASS_PARTIAL_SPECIALIZATION) -template <class _Tp, class _Alloc> -struct __move_traits<deque<_Tp, _Alloc> > { - typedef __stlp_movable implemented; - typedef typename __move_traits<_Alloc>::complete complete; -}; -#endif /* _STLP_CLASS_PARTIAL_SPECIALIZATION */ - -_STLP_END_NAMESPACE - -#endif /* _STLP_INTERNAL_DEQUE_H */ - -// Local Variables: -// mode:C++ -// End: - |
