Public Types

typedef _Alloc allocator_type
typedef __gnu_cxx::__normal_iterator< const_pointer, vector > const_iterator
typedef _Alloc_traits::const_pointer const_pointer
typedef _Alloc_traits::const_reference const_reference
typedef std::reverse_iterator< const_iterator > const_reverse_iterator
typedef ptrdiff_t difference_type
typedef __gnu_cxx::__normal_iterator< pointer, vector > iterator
typedef _Base::pointer pointer
typedef _Alloc_traits::reference reference
typedef std::reverse_iterator< iterator > reverse_iterator
typedef size_t size_type
typedef _Tp value_type

Public Member Functions

vector () noexcept(is_nothrow_default_constructible< _Alloc >::value)
Creates a vector with no elements. vector (const allocator_type &__a) noexcept
Creates a vector with no elements. vector (size_type __n, const allocator_type &__a=allocator_type())
Creates a vector with default constructed elements. vector (size_type __n, const value_type &__value, const allocator_type &__a=allocator_type())
Creates a vector with copies of an exemplar element. vector (const vector &__x)
Vector copy constructor. vector (vector &&__x) noexcept
Vector move constructor. vector (const vector &__x, const allocator_type &__a)
Copy constructor with alternative allocator. vector (vector &&__rv, const allocator_type &__m) noexcept(_Alloc_traits::_S_always_equal())
Move constructor with alternative allocator. vector (initializer_list< value_type > __l, const allocator_type &__a=allocator_type())
Builds a vector from an initializer list. template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> vector (_InputIterator __first, _InputIterator __last, const allocator_type &__a=allocator_type())
Builds a vector from a range. ~vector () noexcept
template<typename... _Args> auto _M_emplace_aux (const_iterator __position, _Args &&... __args) -> iterator
void assign (size_type __n, const value_type &__val)
Assigns a given value to a vector. template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> void assign (_InputIterator __first, _InputIterator __last)
Assigns a range to a vector. void assign (initializer_list< value_type > __l)
Assigns an initializer list to a vector. reference at (size_type __n)
Provides access to the data contained in the vector. const_reference at (size_type __n) const
Provides access to the data contained in the vector. reference back () noexcept
const_reference back () const noexcept
iterator begin () noexcept
const_iterator begin () const noexcept
size_type capacity () const noexcept
const_iterator cbegin () const noexcept
const_iterator cend () const noexcept
void clear () noexcept
const_reverse_iterator crbegin () const noexcept
const_reverse_iterator crend () const noexcept
_Tp * data () noexcept
const _Tp * data () const noexcept
template<typename... _Args> iterator emplace (const_iterator __position, _Args &&... __args)
Inserts an object in vector before specified iterator. template<typename... _Args> void emplace_back (_Args &&... __args)
bool empty () const noexcept
iterator end () noexcept
const_iterator end () const noexcept
iterator erase (const_iterator __position)
Remove element at given position. iterator erase (const_iterator __first, const_iterator __last)
Remove a range of elements. reference front () noexcept
const_reference front () const noexcept
iterator insert (const_iterator __position, const value_type &__x)
Inserts given value into vector before specified iterator. iterator insert (const_iterator __position, value_type &&__x)
Inserts given rvalue into vector before specified iterator. iterator insert (const_iterator __position, initializer_list< value_type > __l)
Inserts an initializer_list into the vector. iterator insert (const_iterator __position, size_type __n, const value_type &__x)
Inserts a number of copies of given data into the vector. template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> iterator insert (const_iterator __position, _InputIterator __first, _InputIterator __last)
Inserts a range into the vector. size_type max_size () const noexcept
vector & operator= (const vector &__x)
Vector assignment operator. vector & operator= (vector &&__x) noexcept(_Alloc_traits::_S_nothrow_move())
Vector move assignment operator. vector & operator= (initializer_list< value_type > __l)
Vector list assignment operator. reference operator[] (size_type __n) noexcept
Subscript access to the data contained in the vector. const_reference operator[] (size_type __n) const noexcept
Subscript access to the data contained in the vector. void pop_back () noexcept
Removes last element. void push_back (const value_type &__x)
Add data to the end of the vector. void push_back (value_type &&__x)
reverse_iterator rbegin () noexcept
const_reverse_iterator rbegin () const noexcept
reverse_iterator rend () noexcept
const_reverse_iterator rend () const noexcept
void reserve (size_type __n)
Attempt to preallocate enough memory for specified number of elements. void resize (size_type __new_size)
Resizes the vector to the specified number of elements. void resize (size_type __new_size, const value_type &__x)
Resizes the vector to the specified number of elements. void shrink_to_fit ()
size_type size () const noexcept
void swap (vector &__x) noexcept
Swaps data with another vector.

Protected Member Functions

pointer _M_allocate (size_t __n)
template<typename _ForwardIterator > pointer _M_allocate_and_copy (size_type __n, _ForwardIterator __first, _ForwardIterator __last)
template<typename _InputIterator > void _M_assign_aux (_InputIterator __first, _InputIterator __last, std::input_iterator_tag)
template<typename _ForwardIterator > void _M_assign_aux (_ForwardIterator __first, _ForwardIterator __last, std::forward_iterator_tag)
template<typename _Integer > void _M_assign_dispatch (_Integer __n, _Integer __val, __true_type)
template<typename _InputIterator > void _M_assign_dispatch (_InputIterator __first, _InputIterator __last, __false_type)
size_type _M_check_len (size_type __n, const char *__s) const
void _M_deallocate (pointer __p, size_t __n)
void _M_default_append (size_type __n)
void _M_default_initialize (size_type __n)
template<typename... _Args> iterator _M_emplace_aux (const_iterator __position, _Args &&... __args)
iterator _M_emplace_aux (const_iterator __position, value_type &&__v)
iterator _M_erase (iterator __position)
iterator _M_erase (iterator __first, iterator __last)
void _M_erase_at_end (pointer __pos) noexcept
void _M_fill_assign (size_type __n, const value_type &__val)
void _M_fill_initialize (size_type __n, const value_type &__value)
void _M_fill_insert (iterator __pos, size_type __n, const value_type &__x)
_Tp_alloc_type & _M_get_Tp_allocator () noexcept
const _Tp_alloc_type & _M_get_Tp_allocator () const noexcept
template<typename _Integer > void _M_initialize_dispatch (_Integer __n, _Integer __value, __true_type)
template<typename _InputIterator > void _M_initialize_dispatch (_InputIterator __first, _InputIterator __last, __false_type)
template<typename _Arg > void _M_insert_aux (iterator __position, _Arg &&__arg)
template<typename _Integer > void _M_insert_dispatch (iterator __pos, _Integer __n, _Integer __val, __true_type)
template<typename _InputIterator > void _M_insert_dispatch (iterator __pos, _InputIterator __first, _InputIterator __last, __false_type)
iterator _M_insert_rval (const_iterator __position, value_type &&__v)
void _M_range_check (size_type __n) const
Safety check used only from at(). template<typename _InputIterator > void _M_range_initialize (_InputIterator __first, _InputIterator __last, std::input_iterator_tag)
template<typename _ForwardIterator > void _M_range_initialize (_ForwardIterator __first, _ForwardIterator __last, std::forward_iterator_tag)
template<typename _InputIterator > void _M_range_insert (iterator __pos, _InputIterator __first, _InputIterator __last, std::input_iterator_tag)
template<typename _ForwardIterator > void _M_range_insert (iterator __pos, _ForwardIterator __first, _ForwardIterator __last, std::forward_iterator_tag)
template<typename... _Args> void _M_realloc_insert (iterator __position, _Args &&... __args)
bool _M_shrink_to_fit ()
allocator_type get_allocator () const noexcept

Protected Attributes

_Vector_impl _M_impl

template<typename _Tp, typename _Alloc = std::allocator<_Tp>>

class std::vector< _Tp, _Alloc >" A standard container which offers fixed time access to individual elements in any order.

Template Parameters:

Meets the requirements of a container, a reversible container, and a sequence, including the optional sequence requirements with the exception of push_front and pop_front.

In some terminology a vector can be described as a dynamic C-style array, it offers fast and efficient access to individual elements in any order and saves the user from worrying about memory and size allocation. Subscripting ( [] ) access is also provided as with C-style arrays.

Definition at line 216 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector () [inline], [noexcept]

Creates a vector with no elements.

Definition at line 259 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (const allocator_type & __a) [inline], [explicit], [noexcept]

Creates a vector with no elements.

Parameters:

Definition at line 270 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (size_type __n, const allocator_type & __a = allocator_type()) [inline], [explicit]

Creates a vector with default constructed elements.

Parameters:

This constructor fills the vector with __n default constructed elements.

Definition at line 283 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (size_type __n, const value_type & __value, const allocator_type & __a = allocator_type()) [inline]

Creates a vector with copies of an exemplar element.

Parameters:

This constructor fills the vector with __n copies of __value.

Definition at line 295 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (const vector< _Tp, _Alloc > & __x) [inline]

Vector copy constructor.

Parameters:

All the elements of __x are copied, but any unused capacity in __x will not be copied (i.e. capacity() == size() in the new vector).

The newly-created vector uses a copy of the allocator object used by __x (unless the allocator traits dictate a different object).

Definition at line 326 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (vector< _Tp, _Alloc > && __x) [inline], [noexcept]

Vector move constructor.

Parameters:

The newly-created vector contains the exact contents of __x. The contents of __x are a valid, but unspecified vector.

Definition at line 344 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (const vector< _Tp, _Alloc > & __x, const allocator_type & __a) [inline]

Copy constructor with alternative allocator.

Definition at line 348 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (vector< _Tp, _Alloc > && __rv, const allocator_type & __m) [inline], [noexcept]

Move constructor with alternative allocator.

Definition at line 358 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::vector (initializer_list< value_type > __l, const allocator_type & __a = allocator_type()) [inline]

Builds a vector from an initializer list.

Parameters:

Create a vector consisting of copies of the elements in the initializer_list __l.

This will call the element type's copy constructor N times (where N is __l.size()) and do no memory reallocation.

Definition at line 383 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> std::vector< _Tp, _Alloc >::vector (_InputIterator __first, _InputIterator __last, const allocator_type & __a = allocator_type()) [inline]

Builds a vector from a range.

Parameters:

Create a vector consisting of copies of the elements from [first,last).

If the iterators are forward, bidirectional, or random-access, then this will call the elements' copy constructor N times (where N is distance(first,last)) and do no memory reallocation. But if only input iterators are used, then this will do at most 2N calls to the copy constructor, and logN memory reallocations.

Definition at line 411 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> std::vector< _Tp, _Alloc >::~vector () [inline], [noexcept]

The dtor only erases the elements, and note that if the elements themselves are pointers, the pointed-to memory is not touched in any way. Managing the pointer is the user's responsibility.

Definition at line 433 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> template<typename _ForwardIterator > pointer std::vector< _Tp, _Alloc >::_M_allocate_and_copy (size_type __n, _ForwardIterator __first, _ForwardIterator __last) [inline], [protected]

Memory expansion handler. Uses the member allocation function to obtain n bytes of memory, and then copies [first,last) into it.

Definition at line 1257 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::_M_range_check (size_type __n) const [inline], [protected]

Safety check used only from at().

Definition at line 822 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::assign (size_type __n, const value_type & __val) [inline]

Assigns a given value to a vector.

Parameters:

This function fills a vector with __n copies of the given value. Note that the assignment completely changes the vector and that the resulting vector's size is the same as the number of elements assigned.

Definition at line 501 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> void std::vector< _Tp, _Alloc >::assign (_InputIterator __first, _InputIterator __last) [inline]

Assigns a range to a vector.

Parameters:

This function fills a vector with copies of the elements in the range [__first,__last).

Note that the assignment completely changes the vector and that the resulting vector's size is the same as the number of elements assigned.

Definition at line 520 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::assign (initializer_list< value_type > __l) [inline]

Assigns an initializer list to a vector.

Parameters:

This function fills a vector with copies of the elements in the initializer list __l.

Note that the assignment completely changes the vector and that the resulting vector's size is the same as the number of elements assigned.

Definition at line 546 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reference std::vector< _Tp, _Alloc >::at (size_type __n) [inline]

Provides access to the data contained in the vector.

Parameters:

Returns:

Exceptions:

This function provides for safer data access. The parameter is first checked that it is in the range of the vector. The function throws out_of_range if the check fails.

Definition at line 844 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reference std::vector< _Tp, _Alloc >::at (size_type __n) const [inline]

Provides access to the data contained in the vector.

Parameters:

Returns:

Exceptions:

This function provides for safer data access. The parameter is first checked that it is in the range of the vector. The function throws out_of_range if the check fails.

Definition at line 862 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reference std::vector< _Tp, _Alloc >::back () [inline], [noexcept]

Returns a read/write reference to the data at the last element of the vector.

Definition at line 895 of file stl_vector.h.

Referenced by std::piecewise_linear_distribution< _RealType >::max().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reference std::vector< _Tp, _Alloc >::back () const [inline], [noexcept]

Returns a read-only (constant) reference to the data at the last element of the vector.

Definition at line 906 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::begin () [inline], [noexcept]

Returns a read/write iterator that points to the first element in the vector. Iteration is done in ordinary element order.

Definition at line 563 of file stl_vector.h.

Referenced by std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::operator=(), std::operator==(), and std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::vector().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_iterator std::vector< _Tp, _Alloc >::begin () const [inline], [noexcept]

Returns a read-only (constant) iterator that points to the first element in the vector. Iteration is done in ordinary element order.

Definition at line 572 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> size_type std::vector< _Tp, _Alloc >::capacity () const [inline], [noexcept]

Returns the total number of elements that the vector can hold before needing to allocate more memory.

Definition at line 750 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_iterator std::vector< _Tp, _Alloc >::cbegin () const [inline], [noexcept]

Returns a read-only (constant) iterator that points to the first element in the vector. Iteration is done in ordinary element order.

Definition at line 636 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_iterator std::vector< _Tp, _Alloc >::cend () const [inline], [noexcept]

Returns a read-only (constant) iterator that points one past the last element in the vector. Iteration is done in ordinary element order.

Definition at line 645 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::clear () [inline], [noexcept]

Erases all the elements. Note that this function only erases the elements, and that if the elements themselves are pointers, the pointed-to memory is not touched in any way. Managing the pointer is the user's responsibility.

Definition at line 1247 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reverse_iterator std::vector< _Tp, _Alloc >::crbegin () const [inline], [noexcept]

Returns a read-only (constant) reverse iterator that points to the last element in the vector. Iteration is done in reverse element order.

Definition at line 654 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reverse_iterator std::vector< _Tp, _Alloc >::crend () const [inline], [noexcept]

Returns a read-only (constant) reverse iterator that points to one before the first element in the vector. Iteration is done in reverse element order.

Definition at line 663 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> _Tp* std::vector< _Tp, _Alloc >::data () [inline], [noexcept]

Returns a pointer such that [data(), data() + size()) is a valid range. For a non-empty vector, data() == &front().

Definition at line 920 of file stl_vector.h.

Referenced by std::regex_traits< _CharType >::transform_primary().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> template<typename... _Args> iterator std::vector< _Tp, _Alloc >::emplace (const_iterator __position, _Args &&... __args) [inline]

Inserts an object in vector before specified iterator.

Parameters:

Returns:

This function will insert an object of type T constructed with T(std::forward<Args>(args)...) before the specified location. Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 997 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> bool std::vector< _Tp, _Alloc >::empty () const [inline], [noexcept]

Returns true if the vector is empty. (Thus begin() would equal end().)

Definition at line 759 of file stl_vector.h.

Referenced by std::piecewise_linear_distribution< _RealType >::densities(), std::piecewise_linear_distribution< _RealType >::intervals(), std::piecewise_linear_distribution< _RealType >::max(), and std::piecewise_linear_distribution< _RealType >::min().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::end () [inline], [noexcept]

Returns a read/write iterator that points one past the last element in the vector. Iteration is done in ordinary element order.

Definition at line 581 of file stl_vector.h.

Referenced by std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::operator=(), std::operator==(), and std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::vector().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_iterator std::vector< _Tp, _Alloc >::end () const [inline], [noexcept]

Returns a read-only (constant) iterator that points one past the last element in the vector. Iteration is done in ordinary element order.

Definition at line 590 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::erase (const_iterator __position) [inline]

Remove element at given position.

Parameters:

Returns:

This function will erase the element at the given position and thus shorten the vector by one.

Note This operation could be expensive and if it is frequently used the user should consider using std::list. The user is also cautioned that this function only erases the element, and that if the element is itself a pointer, the pointed-to memory is not touched in any way. Managing the pointer is the user's responsibility.

Definition at line 1179 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::erase (const_iterator __first, const_iterator __last) [inline]

Remove a range of elements.

Parameters:

Returns:

This function will erase the elements in the range [__first,__last) and shorten the vector accordingly.

Note This operation could be expensive and if it is frequently used the user should consider using std::list. The user is also cautioned that this function only erases the elements, and that if the elements themselves are pointers, the pointed-to memory is not touched in any way. Managing the pointer is the user's responsibility.

Definition at line 1206 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reference std::vector< _Tp, _Alloc >::front () [inline], [noexcept]

Returns a read/write reference to the data at the first element of the vector.

Definition at line 873 of file stl_vector.h.

Referenced by std::piecewise_linear_distribution< _RealType >::min().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reference std::vector< _Tp, _Alloc >::front () const [inline], [noexcept]

Returns a read-only (constant) reference to the data at the first element of the vector.

Definition at line 884 of file stl_vector.h.

template<typename _Tp , typename _Alloc > vector< _Tp, _Alloc >::iterator vector::insert (const_iterator __position, const value_type & __x)

Inserts given value into vector before specified iterator.

Parameters:

Returns:

This function will insert a copy of the given value before the specified location. Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 116 of file vector.tcc.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::insert (const_iterator __position, value_type && __x) [inline]

Inserts given rvalue into vector before specified iterator.

Parameters:

Returns:

This function will insert a copy of the given rvalue before the specified location. Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 1042 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::insert (const_iterator __position, initializer_list< value_type > __l) [inline]

Inserts an initializer_list into the vector.

Parameters:

This function will insert copies of the data in the initializer_list l into the vector before the location specified by position.

Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 1059 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> iterator std::vector< _Tp, _Alloc >::insert (const_iterator __position, size_type __n, const value_type & __x) [inline]

Inserts a number of copies of given data into the vector.

Parameters:

Returns:

This function will insert a specified number of copies of the given data before the location specified by position.

Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 1084 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> template<typename _InputIterator , typename = std::_RequireInputIter<_InputIterator>> iterator std::vector< _Tp, _Alloc >::insert (const_iterator __position, _InputIterator __first, _InputIterator __last) [inline]

Inserts a range into the vector.

Parameters:

Returns:

This function will insert copies of the data in the range [__first,__last) into the vector before the location specified by pos.

Note that this kind of operation could be expensive for a vector and if it is frequently used the user should consider using std::list.

Definition at line 1128 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> size_type std::vector< _Tp, _Alloc >::max_size () const [inline], [noexcept]

Returns the size() of the largest possible vector.

Definition at line 675 of file stl_vector.h.

template<typename _Tp , typename _Alloc > vector< _Tp, _Alloc > & vector::operator= (const vector< _Tp, _Alloc > & __x)

Vector assignment operator.

Parameters:

All the elements of __x are copied, but any unused capacity in __x will not be copied.

Whether the allocator is copied depends on the allocator traits.

Definition at line 180 of file vector.tcc.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> vector& std::vector< _Tp, _Alloc >::operator= (vector< _Tp, _Alloc > && __x) [inline], [noexcept]

Vector move assignment operator.

Parameters:

The contents of __x are moved into this vector (without copying, if the allocators permit it). Afterwards __x is a valid, but unspecified vector.

Whether the allocator is moved depends on the allocator traits.

Definition at line 461 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> vector& std::vector< _Tp, _Alloc >::operator= (initializer_list< value_type > __l) [inline]

Vector list assignment operator.

Parameters:

This function fills a vector with copies of the elements in the initializer list __l.

Note that the assignment completely changes the vector and that the resulting vector's size is the same as the number of elements assigned.

Definition at line 482 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reference std::vector< _Tp, _Alloc >::operator[] (size_type __n) [inline], [noexcept]

Subscript access to the data contained in the vector.

Parameters:

Returns:

This operator allows for easy, array-style, data access. Note that data access with this operator is unchecked and out_of_range lookups are not defined. (For checked lookups see at().)

Definition at line 795 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reference std::vector< _Tp, _Alloc >::operator[] (size_type __n) const [inline], [noexcept]

Subscript access to the data contained in the vector.

Parameters:

Returns:

This operator allows for easy, array-style, data access. Note that data access with this operator is unchecked and out_of_range lookups are not defined. (For checked lookups see at().)

Definition at line 813 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::pop_back () [inline], [noexcept]

Removes last element. This is a typical stack operation. It shrinks the vector by one.

Note that no data is returned, and if the last element's data is needed, it should be retrieved before pop_back() is called.

Definition at line 975 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::push_back (const value_type & __x) [inline]

Add data to the end of the vector.

Parameters:

This is a typical stack operation. The function creates an element at the end of the vector and assigns the given data to it. Due to the nature of a vector this operation can be done in constant time if the vector has preallocated space available.

Definition at line 939 of file stl_vector.h.

Referenced by __gnu_parallel::multiseq_selection().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reverse_iterator std::vector< _Tp, _Alloc >::rbegin () [inline], [noexcept]

Returns a read/write reverse iterator that points to the last element in the vector. Iteration is done in reverse element order.

Definition at line 599 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reverse_iterator std::vector< _Tp, _Alloc >::rbegin () const [inline], [noexcept]

Returns a read-only (constant) reverse iterator that points to the last element in the vector. Iteration is done in reverse element order.

Definition at line 608 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> reverse_iterator std::vector< _Tp, _Alloc >::rend () [inline], [noexcept]

Returns a read/write reverse iterator that points to one before the first element in the vector. Iteration is done in reverse element order.

Definition at line 617 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> const_reverse_iterator std::vector< _Tp, _Alloc >::rend () const [inline], [noexcept]

Returns a read-only (constant) reverse iterator that points to one before the first element in the vector. Iteration is done in reverse element order.

Definition at line 626 of file stl_vector.h.

template<typename _Tp , typename _Alloc > void vector::reserve (size_type __n)

Attempt to preallocate enough memory for specified number of elements.

Parameters:

Exceptions:

This function attempts to reserve enough memory for the vector to hold the specified number of elements. If the number requested is more than max_size(), length_error is thrown.

The advantage of this function is that if optimal code is a necessity and the user can determine the number of elements that will be required, the user can reserve the memory in advance, and thus prevent a possible reallocation of memory and copying of vector data.

Definition at line 66 of file vector.tcc.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::resize (size_type __new_size) [inline]

Resizes the vector to the specified number of elements.

Parameters:

This function will resize the vector to the specified number of elements. If the number is smaller than the vector's current size the vector is truncated, otherwise default constructed elements are appended.

Definition at line 689 of file stl_vector.h.

Referenced by __gnu_parallel::__shrink_and_double().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::resize (size_type __new_size, const value_type & __x) [inline]

Resizes the vector to the specified number of elements.

Parameters:

This function will resize the vector to the specified number of elements. If the number is smaller than the vector's current size the vector is truncated, otherwise the vector is extended and new elements are populated with given data.

Definition at line 709 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::shrink_to_fit () [inline]

A non-binding request to reduce capacity() to size().

Definition at line 741 of file stl_vector.h.

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> size_type std::vector< _Tp, _Alloc >::size () const [inline], [noexcept]

Returns the number of elements in the vector.

Definition at line 670 of file stl_vector.h.

Referenced by __gnu_parallel::__shrink(), __gnu_parallel::__shrink_and_double(), __gnu_parallel::list_partition(), std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::operator=(), std::operator==(), and std::regex_traits< _CharType >::transform_primary().

template<typename _Tp, typename _Alloc = std::allocator<_Tp>> void std::vector< _Tp, _Alloc >::swap (vector< _Tp, _Alloc > & __x) [inline], [noexcept]

Swaps data with another vector.

Parameters:

This exchanges the elements between two vectors in constant time. (Three pointers, so it should be quite fast.) Note that the global std::swap() function is specialized such that std::swap(v1,v2) will feed to this function.

Whether the allocators are swapped depends on the allocator traits.

Definition at line 1229 of file stl_vector.h.