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Class template static_vector

boost::container::static_vector — A variable-size array container with fixed capacity.

Synopsis

// In header: <boost/container/static_vector.hpp>

template<typename T, std::size_t Capacity, typename Options = void> 
class static_vector : public boost::container::vector< T, dtl::get_static_vector_allocator< T, Capacity, void >::type >
{
public:
  // types
  typedef base_t::value_type             value_type;              // The type of elements stored in the container. 
  typedef base_t::size_type              size_type;               // The unsigned integral type used by the container. 
  typedef base_t::difference_type        difference_type;         // The pointers difference type. 
  typedef base_t::pointer                pointer;                 // The pointer type. 
  typedef base_t::const_pointer          const_pointer;           // The const pointer type. 
  typedef base_t::reference              reference;               // The value reference type. 
  typedef base_t::const_reference        const_reference;         // The value const reference type. 
  typedef base_t::iterator               iterator;                // The iterator type. 
  typedef base_t::const_iterator         const_iterator;          // The const iterator type. 
  typedef base_t::reverse_iterator       reverse_iterator;        // The reverse iterator type. 
  typedef base_t::const_reverse_iterator const_reverse_iterator;  // The const reverse iterator. 

  // construct/copy/destruct
  static_vector() noexcept;
  explicit static_vector(size_type);
  static_vector(size_type, default_init_t);
  static_vector(size_type, value_type const &);
  template<typename Iterator> static_vector(Iterator, Iterator);
  static_vector(std::initializer_list< value_type >);
  static_vector(static_vector const &);
  static_vector(static_vector const &, const allocator_type &);
  static_vector(static_vector &&, const allocator_type &) noexcept(boost::container::dtl::is_nothrow_move_constructible< value_type >::value);
  explicit static_vector(const allocator_type &);
  template<std::size_t C, typename O> 
    static_vector(static_vector< T, C, O > const &);
  static_vector(static_vector &&) noexcept(boost::container::dtl::is_nothrow_move_constructible< value_type >::value);
  template<std::size_t C, typename O> 
    static_vector(static_vector< T, C, O > &&);
  static_vector & operator=(const static_vector &);
  static_vector & operator=(std::initializer_list< value_type >);
  template<std::size_t C, typename O> 
    static_vector & operator=(static_vector< T, C, O > const &);
  static_vector & 
  operator=(static_vector &&) noexcept(boost::container::dtl::is_nothrow_move_assignable< value_type >::value);
  template<std::size_t C, typename O> 
    static_vector & operator=(static_vector< T, C, O > &&);
  ~static_vector();

  // public member functions
  void swap(static_vector &);
  template<std::size_t C, typename O> void swap(static_vector< T, C, O > &);
  void resize(size_type);
  void resize(size_type, default_init_t);
  void resize(size_type, value_type const &);
  void reserve(size_type);
  void push_back(value_type const &);
  void push_back(value_type &&);
  void pop_back() noexcept;
  iterator insert(const_iterator, value_type const &);
  iterator insert(const_iterator, value_type &&);
  iterator insert(const_iterator, size_type, value_type const &);
  template<typename Iterator> 
    iterator insert(const_iterator, Iterator, Iterator);
  iterator insert(const_iterator, std::initializer_list< value_type >);
  iterator erase(const_iterator);
  iterator erase(const_iterator, const_iterator);
  template<typename Iterator> void assign(Iterator, Iterator);
  void assign(std::initializer_list< value_type >);
  void assign(size_type, value_type const &);
  template<class ... Args> reference emplace_back(Args &&...);
  template<class ... Args> iterator emplace(const_iterator, Args &&...);
  void clear() noexcept;
  reference at(size_type);
  const_reference at(size_type) const;
  reference operator[](size_type) noexcept;
  const_reference operator[](size_type) const noexcept;
  iterator nth(size_type) noexcept;
  const_iterator nth(size_type) const noexcept;
  size_type index_of(iterator) noexcept;
  size_type index_of(const_iterator) const noexcept;
  reference front() noexcept;
  const_reference front() const noexcept;
  reference back() noexcept;
  const_reference back() const noexcept;
  T * data() noexcept;
  const T * data() const noexcept;
  iterator begin() noexcept;
  const_iterator begin() const noexcept;
  const_iterator cbegin() const noexcept;
  iterator end() noexcept;
  const_iterator end() const noexcept;
  const_iterator cend() const noexcept;
  reverse_iterator rbegin() noexcept;
  const_reverse_iterator rbegin() const noexcept;
  const_reverse_iterator crbegin() const noexcept;
  reverse_iterator rend() noexcept;
  const_reverse_iterator rend() const noexcept;
  const_reverse_iterator crend() const noexcept;
  size_type size() const noexcept;
  bool empty() const noexcept;

  // public static functions
  static size_type capacity() noexcept;
  static size_type max_size() noexcept;

  // public data members
  static const size_type static_capacity;  // The capacity/max size of the container. 
};

Description

static_vector is a sequence container like boost::container::vector with contiguous storage that can change in size, along with the static allocation, low overhead, and fixed capacity of boost::array.

A static_vector is a sequence that supports random access to elements, constant time insertion and removal of elements at the end, and linear time insertion and removal of elements at the beginning or in the middle. The number of elements in a static_vector may vary dynamically up to a fixed capacity because elements are stored within the object itself similarly to an array. However, objects are initialized as they are inserted into static_vector unlike C arrays or std::array which must construct all elements on instantiation. The behavior of static_vector enables the use of statically allocated elements in cases with complex object lifetime requirements that would otherwise not be trivially possible.

Error Handling. If throw_on_overflow option is true (default behaviour), insertion beyond the capacity result in throwing bad_alloc() if exceptions are enabled and or calling throw_bad_alloc() if not enabled. If throw_on_overflow option is false, insertion beyond capacity results in Undefined Behaviour.

out_of_range is thrown if out of bounds access is performed in at() if exceptions are enabled, throw_out_of_range() if not enabled.

Template Parameters

  1. typename T

    The type of element that will be stored.

  2. std::size_t Capacity

    The maximum number of elements static_vector can store, fixed at compile time.

  3. typename Options = void

    A type produced from boost::container::static_vector_options. If no option is specified, by default throw_on_overflow<true> option is set.

static_vector public construct/copy/destruct

  1. static_vector() noexcept;
    Constructs an empty static_vector.

    Throws. Nothing.

    Complexity. Constant O(1).

  2. explicit static_vector(size_type count);
    Constructs a static_vector containing count value initialized values.

    Throws. 

    • If T's value initialization throws

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The number of values which will be contained in the container.

    Requires:

    count <= capacity()

  3. static_vector(size_type count, default_init_t);
    Constructs a static_vector containing count default initialized values.

    Throws. 

    • If T's default initialization throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Note. Non-standard extension

    Parameters:

    count

    The number of values which will be contained in the container.

    Requires:

    count <= capacity()

  4. static_vector(size_type count, value_type const & value);
    Constructs a static_vector containing count copies of value.

    Throws. 

    • If T's copy constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The number of copies of a values that will be contained in the container.

    value

    The value which will be used to copy construct values.

    Requires:

    count <= capacity()

  5. template<typename Iterator> static_vector(Iterator first, Iterator last);
    Constructs a static_vector containing copy of a range [first, last).

    Throws. 

    • If T's constructor taking a dereferenced Iterator throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    first

    The iterator to the first element in range.

    last

    The iterator to the one after the last element in range.

    Requires:

    • distance(first, last) <= capacity()

    • Iterator must meet the ForwardTraversalIterator concept.

  6. static_vector(std::initializer_list< value_type > il);
    Constructs a static_vector containing copy of a range [il.begin(), il.end()).

    Throws. 

    • If T's constructor taking a dereferenced std::initializer_list throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    il

    std::initializer_list with values to initialize vector.

    Requires:

    • distance(il.begin(), il.end()) <= capacity()

  7. static_vector(static_vector const & other);
    Constructs a copy of other static_vector.

    Throws. If T's copy constructor throws.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be copied to this one.

  8. static_vector(static_vector const & other, const allocator_type &);
  9. static_vector(static_vector && other, const allocator_type &) noexcept(boost::container::dtl::is_nothrow_move_constructible< value_type >::value);
  10. explicit static_vector(const allocator_type &);
  11. template<std::size_t C, typename O> 
      static_vector(static_vector< T, C, O > const & other);
    Constructs a copy of other static_vector.

    Throws. 

    • If T's copy constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be copied to this one.

    Requires:

    other.size() <= capacity().

  12. static_vector(static_vector && other) noexcept(boost::container::dtl::is_nothrow_move_constructible< value_type >::value);
    Move constructor. Moves Values stored in the other static_vector to this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor throws.

    • If has_nothrow_move<T>::value is false and T's copy constructor throws.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be moved to this one.

  13. template<std::size_t C, typename O> 
      static_vector(static_vector< T, C, O > && other);
    Move constructor. Moves Values stored in the other static_vector to this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor throws.

    • If has_nothrow_move<T>::value is false and T's copy constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be moved to this one.

    Requires:

    other.size() <= capacity()

  14. static_vector & operator=(const static_vector & other);
    Copy assigns Values stored in the other static_vector to this one.

    Throws. If T's copy constructor or copy assignment throws.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be copied to this one.

  15. static_vector & operator=(std::initializer_list< value_type > il);
    Copy assigns Values stored in std::initializer_list to *this.

    Throws. 

    • If T's copy constructor or copy assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    il

    The std::initializer_list which content will be copied to this one.

  16. template<std::size_t C, typename O> 
      static_vector & operator=(static_vector< T, C, O > const & other);
    Copy assigns Values stored in the other static_vector to this one.

    Throws. 

    • If T's copy constructor or copy assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be copied to this one.

    Requires:

    other.size() <= capacity()

  17. static_vector & 
    operator=(static_vector && other) noexcept(boost::container::dtl::is_nothrow_move_assignable< value_type >::value);
    Move assignment. Moves Values stored in the other static_vector to this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor or move assignment throws.

    • If has_nothrow_move<T>::value is false and T's copy constructor or copy assignment throws.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be moved to this one.

  18. template<std::size_t C, typename O> 
      static_vector & operator=(static_vector< T, C, O > && other);
    Move assignment. Moves Values stored in the other static_vector to this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor or move assignment throws.

    • If has_nothrow_move<T>::value is false and T's copy constructor or copy assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be moved to this one.

    Requires:

    other.size() <= capacity()

  19. ~static_vector();
    Destructor. Destroys Values stored in this container.

    Throws. Nothing

    Complexity. Linear O(N).

static_vector public member functions

  1. void swap(static_vector & other);
    Swaps contents of the other static_vector and this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor or move assignment throws,

    • If has_nothrow_move<T>::value is false and T's copy constructor or copy assignment throws,

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be swapped with this one's content.

  2. template<std::size_t C, typename O> 
      void swap(static_vector< T, C, O > & other);
    Swaps contents of the other static_vector and this one.

    Throws. 

    • If has_nothrow_move<T>::value is true and T's move constructor or move assignment throws,

    • If has_nothrow_move<T>::value is false and T's copy constructor or copy assignment throws,

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    other

    The static_vector which content will be swapped with this one's content.

    Requires:

    other.size() <= capacity() && size() <= other.capacity()

  3. void resize(size_type count);
    Inserts or erases elements at the end such that the size becomes count. New elements are value initialized.

    Throws. 

    • If T's value initialization throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The number of elements which will be stored in the container.

    Requires:

    count <= capacity()

  4. void resize(size_type count, default_init_t);
    Inserts or erases elements at the end such that the size becomes count. New elements are default initialized.

    Throws. 

    • If T's default initialization throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Note. Non-standard extension

    Parameters:

    count

    The number of elements which will be stored in the container.

    Requires:

    count <= capacity()

  5. void resize(size_type count, value_type const & value);
    Inserts or erases elements at the end such that the size becomes count. New elements are copy constructed from value.

    Throws. 

    • If T's copy constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The number of elements which will be stored in the container.

    value

    The value used to copy construct the new element.

    Requires:

    count <= capacity()

  6. void reserve(size_type count);
    This call has no effect because the Capacity of this container is constant.

    Throws. If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant O(1).

    Parameters:

    count

    The number of elements which the container should be able to contain.

    Requires:

    count <= capacity()

  7. void push_back(value_type const & value);
    Adds a copy of value at the end.

    Throws. 

    • If T's copy constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant O(1).

    Parameters:

    value

    The value used to copy construct the new element.

    Requires:

    size() < capacity()

  8. void push_back(value_type && value);
    Moves value to the end.

    Throws. 

    • If T's move constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant O(1).

    Parameters:

    value

    The value to move construct the new element.

    Requires:

    size() < capacity()

  9. void pop_back() noexcept;
    Destroys last value and decreases the size.

    Throws. Nothing.

    Complexity. Constant O(1).

    Requires:

    !empty()

  10. iterator insert(const_iterator p, value_type const & value);
    Inserts a copy of element at p.

    Throws. 

    • If T's copy constructor or copy assignment throws

    • If T's move constructor or move assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant or linear.

    Parameters:

    p

    The position at which the new value will be inserted.

    value

    The value used to copy construct the new element.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()].

    • size() < capacity()

  11. iterator insert(const_iterator p, value_type && value);
    Inserts a move-constructed element at p.

    Throws. 

    • If T's move constructor or move assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant or linear.

    Parameters:

    p

    The position at which the new value will be inserted.

    value

    The value used to move construct the new element.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()].

    • size() < capacity()

  12. iterator insert(const_iterator p, size_type count, value_type const & value);
    Inserts a count copies of value at p.

    Throws. 

    • If T's copy constructor or copy assignment throws.

    • If T's move constructor or move assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The number of new elements which will be inserted.

    p

    The position at which new elements will be inserted.

    value

    The value used to copy construct new elements.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()].

    • size() + count <= capacity()

  13. template<typename Iterator> 
      iterator insert(const_iterator p, Iterator first, Iterator last);
    Inserts a copy of a range [first, last) at p.

    Throws. 

    • If T's constructor and assignment taking a dereferenced Iterator.

    • If T's move constructor or move assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    first

    The iterator to the first element of a range used to construct new elements.

    last

    The iterator to the one after the last element of a range used to construct new elements.

    p

    The position at which new elements will be inserted.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()].

    • distance(first, last) <= capacity()

    • Iterator must meet the ForwardTraversalIterator concept.

  14. iterator insert(const_iterator p, std::initializer_list< value_type > il);
    Inserts a copy of a range [il.begin(), il.end()) at p.

    Throws. 

    • If T's constructor and assignment taking a dereferenced std::initializer_list iterator.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    il

    The std::initializer_list which contains elements that will be inserted.

    p

    The position at which new elements will be inserted.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()].

    • distance(il.begin(), il.end()) <= capacity()

  15. iterator erase(const_iterator p);
    Erases T from p.

    Throws. If T's move assignment throws.

    Complexity. Linear O(N).

    Parameters:

    p

    The position of the element which will be erased from the container.

    Requires:

    p must be a valid iterator of *this in range [begin(), end())

  16. iterator erase(const_iterator first, const_iterator last);
    Erases Values from a range [first, last).

    Throws. If T's move assignment throws.

    Complexity. Linear O(N).

    Parameters:

    first

    The position of the first element of a range which will be erased from the container.

    last

    The position of the one after the last element of a range which will be erased from the container.

    Requires:

    • first and last must define a valid range

    • iterators must be in range [begin(), end()]

  17. template<typename Iterator> void assign(Iterator first, Iterator last);
    Assigns a range [first, last) of Values to this container.

    Throws. 

    • If T's copy constructor or copy assignment throws,

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    first

    The iterator to the first element of a range used to construct new content of this container.

    last

    The iterator to the one after the last element of a range used to construct new content of this container.

    Requires:

    distance(first, last) <= capacity()

  18. void assign(std::initializer_list< value_type > il);
    Assigns a range [il.begin(), il.end()) of Values to this container.

    Throws. 

    • If T's copy constructor or copy assignment throws,

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    il

    std::initializer_list with values used to construct new content of this container.

    Requires:

    distance(il.begin(), il.end()) <= capacity()

  19. void assign(size_type count, value_type const & value);
    Assigns a count copies of value to this container.

    Throws. 

    • If T's copy constructor or copy assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Linear O(N).

    Parameters:

    count

    The new number of elements which will be container in the container.

    value

    The value which will be used to copy construct the new content.

    Requires:

    count <= capacity()

  20. template<class ... Args> reference emplace_back(Args &&... args);
    Inserts a T constructed with std::forward<Args>(args)... in the end of the container.

    Throws. 

    • If in-place constructor throws or T's move constructor throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant O(1).

    Parameters:

    args

    The arguments of the constructor of the new element which will be created at the end of the container.

    Requires:

    size() < capacity()

    Returns:

    A reference to the created object.

  21. template<class ... Args> iterator emplace(const_iterator p, Args &&... args);
    Inserts a T constructed with std::forward<Args>(args)... before p.

    Throws. 

    • If in-place constructor throws or if T's move constructor or move assignment throws.

    • If throw_on_overflow<true> option is set and the container runs out of capacity.

    Complexity. Constant or linear.

    Parameters:

    args

    The arguments of the constructor of the new element.

    p

    The position at which new elements will be inserted.

    Requires:

    • p must be a valid iterator of *this in range [begin(), end()]

    • size() < capacity()

  22. void clear() noexcept;
    Removes all elements from the container.

    Throws. Nothing.

    Complexity. Constant O(1).

  23. reference at(size_type i);
    Returns reference to the i-th element.

    Throws. out_of_range exception by default.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i < size()

    Returns:

    reference to the i-th element from the beginning of the container.

  24. const_reference at(size_type i) const;
    Returns const reference to the i-th element.

    Throws. out_of_range exception by default.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i < size()

    Returns:

    const reference to the i-th element from the beginning of the container.

  25. reference operator[](size_type i) noexcept;
    Returns reference to the i-th element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i < size()

    Returns:

    reference to the i-th element from the beginning of the container.

  26. const_reference operator[](size_type i) const noexcept;
    Returns const reference to the i-th element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i < size()

    Returns:

    const reference to the i-th element from the beginning of the container.

  27. iterator nth(size_type i) noexcept;
    Returns a iterator to the i-th element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i =< size()

    Returns:

    a iterator to the i-th element.

  28. const_iterator nth(size_type i) const noexcept;
    Returns a const_iterator to the i-th element.

    Throws. Nothing by default.

    Complexity. Constant O(1).

    Parameters:

    i

    The element's index.

    Requires:

    i =< size()

    Returns:

    a const_iterator to the i-th element.

  29. size_type index_of(iterator p) noexcept;
    Returns the index of the element pointed by p.

    Throws. Nothing.

    Complexity. Constant O(1).

    Parameters:

    p

    An iterator to the element.

    Requires:

    begin() <= p <= end()

    Returns:

    The index of the element pointed by p.

  30. size_type index_of(const_iterator p) const noexcept;
    Returns the index of the element pointed by p.

    Throws. Nothing.

    Complexity. Constant O(1).

    Parameters:

    p

    A const_iterator to the element.

    Requires:

    begin() <= p <= end()

    Returns:

    a const_iterator to the i-th element.

  31. reference front() noexcept;
    Returns reference to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Requires:

    !empty()

    Returns:

    reference to the first element from the beginning of the container.

  32. const_reference front() const noexcept;
    Returns const reference to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Requires:

    !empty()

    Returns:

    const reference to the first element from the beginning of the container.

  33. reference back() noexcept;
    Returns reference to the last element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Requires:

    !empty()

    Returns:

    reference to the last element from the beginning of the container.

  34. const_reference back() const noexcept;
    Returns const reference to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Requires:

    !empty()

    Returns:

    const reference to the last element from the beginning of the container.

  35. T * data() noexcept;
    Pointer such that [data(), data() + size()) is a valid range. For a non-empty vector data() == &front().

    Throws. Nothing.

    Complexity. Constant O(1).

  36. const T * data() const noexcept;
    Const pointer such that [data(), data() + size()) is a valid range. For a non-empty vector data() == &front().

    Throws. Nothing.

    Complexity. Constant O(1).

  37. iterator begin() noexcept;
    Returns iterator to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    iterator to the first element contained in the vector.

  38. const_iterator begin() const noexcept;
    Returns const iterator to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_iterator to the first element contained in the vector.

  39. const_iterator cbegin() const noexcept;
    Returns const iterator to the first element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_iterator to the first element contained in the vector.

  40. iterator end() noexcept;
    Returns iterator to the one after the last element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    iterator pointing to the one after the last element contained in the vector.

  41. const_iterator end() const noexcept;
    Returns const iterator to the one after the last element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_iterator pointing to the one after the last element contained in the vector.

  42. const_iterator cend() const noexcept;
    Returns const iterator to the one after the last element.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_iterator pointing to the one after the last element contained in the vector.

  43. reverse_iterator rbegin() noexcept;
    Returns reverse iterator to the first element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    reverse_iterator pointing to the beginning of the reversed static_vector.

  44. const_reverse_iterator rbegin() const noexcept;
    Returns const reverse iterator to the first element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_reverse_iterator pointing to the beginning of the reversed static_vector.

  45. const_reverse_iterator crbegin() const noexcept;
    Returns const reverse iterator to the first element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_reverse_iterator pointing to the beginning of the reversed static_vector.

  46. reverse_iterator rend() noexcept;
    Returns reverse iterator to the one after the last element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    reverse_iterator pointing to the one after the last element of the reversed static_vector.

  47. const_reverse_iterator rend() const noexcept;
    Returns const reverse iterator to the one after the last element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_reverse_iterator pointing to the one after the last element of the reversed static_vector.

  48. const_reverse_iterator crend() const noexcept;
    Returns const reverse iterator to the one after the last element of the reversed container.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    const_reverse_iterator pointing to the one after the last element of the reversed static_vector.

  49. size_type size() const noexcept;
    Returns the number of stored elements.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    Number of elements contained in the container.

  50. bool empty() const noexcept;
    Queries if the container contains elements.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    true if the number of elements contained in the container is equal to 0.

static_vector public static functions

  1. static size_type capacity() noexcept;
    Returns container's capacity.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    container's capacity.

  2. static size_type max_size() noexcept;
    Returns container's capacity.

    Throws. Nothing.

    Complexity. Constant O(1).

    Returns:

    container's capacity.


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