41   using Base = std::vector<T, Alloc>;  variable
44   using typename Base::value_type;
45   using typename Base::allocator_type;
46   using typename Base::reference;
47   using typename Base::const_reference;
48   using typename Base::pointer;
49   using typename Base::const_pointer;
50   using typename Base::iterator;
51   using typename Base::const_iterator;
52   using typename Base::reverse_iterator;
53   using typename Base::const_reverse_iterator;
54   using typename Base::size_type;
55   using typename Base::difference_type;
59       : Base() { }  in dchecked_vector()
61       : Base(alloc) { }  in dchecked_vector()
65       : Base(alloc) { resize(n); }  in Base()  function
69       : Base(n, value, alloc) { }  in Base()  function
74       : Base(first, last, alloc) { }  in Base()  function
76       : Base(src) { }  in dchecked_vector()
78       : Base(src, alloc) { }  in dchecked_vector()
80       : Base(std::move(src)) { }  in dchecked_vector()
82       : Base(std::move(src), alloc) { }  in dchecked_vector()
85       : Base(il, alloc) { }  in Base()  function
88     Base::operator=(src);
92     Base::operator=(std::move(src));
96     Base::operator=(il);
101   using Base::begin;
102   using Base::end;
103   using Base::rbegin;
104   using Base::rend;
105   using Base::cbegin;
106   using Base::cend;
107   using Base::crbegin;
108   using Base::crend;
111   using Base::size;
112   using Base::max_size;
113   using Base::resize;
114   using Base::capacity;
115   using Base::empty;
116   using Base::reserve;
117   using Base::shrink_to_fit;
121   using Base::data;
126     return Base::operator[](n);
130     return Base::operator[](n);
134   reference front() { DCHECK(!empty()); return Base::front(); }  in front()
135   const_reference front() const { DCHECK(!empty()); return Base::front(); }  in front()
136   reference back() { DCHECK(!empty()); return Base::back(); }  in back()
137   const_reference back() const { DCHECK(!empty()); return Base::back(); }  in back()
140   using Base::assign;
141   using Base::push_back;
142   using Base::clear;
143   using Base::emplace_back;
146   void pop_back() { DCHECK(!empty()); Base::pop_back(); }  in pop_back()
149   void swap(dchecked_vector& other) { Base::swap(other); }  in swap()
154     return Base::insert(position, value);  in insert()
158     return Base::insert(position, n, value);  in insert()
163     return Base::insert(position, first, last);  in insert()
167     return Base::insert(position, std::move(value));  in insert()
171     return Base::insert(position, il);  in insert()
177     return Base::erase(position);  in erase()
182     return Base::erase(first, last);  in erase()
189     Base::emplace(position, std::forward(args...));  in emplace()
193   using Base::get_allocator;