C++ Vectors
  
  Vectors contain contiguous elements stored as an array. Accessing
  members of a vector or appending elements can be done in constant time, whereas locating a specific
  value or inserting elements into the vector takes linear time.
  Display all entries for C++ Vectors on one
  page, or view entries individually:
  
    
      | Vector constructors | create vectors and initialize them
      with some data | 
    
      | Vector operators | compare, assign, and access
      elements of a vector | 
    
      | assign | assign elements to a vector | 
    
      | at | returns an element at a specific
      location | 
    
      | back | returns a reference to last element
      of a vector | 
    
      | begin | returns an iterator to the
      beginning of the vector | 
    
      | capacity | returns the number of elements that
      the vector can hold | 
    
      | clear | removes all elements from the
      vector | 
    
      | empty | true if the vector has no
      elements | 
    
      | end | returns an iterator just past the
      last element of a vector | 
    
      | erase | removes elements from a vector | 
    
      | front | returns a reference to the first
      element of a vector | 
    
      | insert | inserts elements into the
      vector | 
    
      | max_size | returns the maximum number of
      elements that the vector can hold | 
    
      | pop_back | removes the last element of a
      vector | 
    
      | push_back | add an element to the end of the
      vector | 
    
      | rbegin | returns a reverse_iterator to the end of the
      vector | 
    
      | rend | returns a reverse_iterator to the beginning of the
      vector | 
    
      | reserve | sets the minimum capacity of the
      vector | 
    
      | resize | change the size of the vector | 
    
      | size | returns the number of items in the
      vector | 
    
      | swap | swap the contents of this vector
      with another |