Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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class sequence
{
public:
// TYPEDEFS and MEMBER SP2020
typedef Item value_type;
typedef std::size_t size_type;
static const size_type CAPACITY = 10;
// CONSTRUCTOR
sequence();
// MODIFICATION MEMBER FUNCTIONS
void start();
void end();
void advance();
void move_back();
void add(const value_type& entry);
void remove_current();
// CONSTANT MEMBER FUNCTIONS
size_type size() const;
bool is_item() const;
value_type current() const;

error: expected initializer before 'sequence'
  125 |      sequence<Item>value_type sequence ::current() const {
      |                               ^~~~~~~~

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Step 1

Solution:

 

Given,

 

TYPEDEFS and MEMBER CONSTANTS typedef double value_type;
typedef
  std::size_t
  size_type;
static const
  size_type
  CAPACITY = 30;
CONSTRUCTOR
sequence (
    {
    used = 0;
current_index = CAPACITY:}

// MODIFICATION MEMBER FUNCTIONS 
    void start ();
    void advance ();
    void insert (const value_type & entry);
    void attach (const value_type & entry); void remove_current ();
    // CONSTANT MEMBER FUNCTIONS s
    ize_type size ()
    const
    {
    return used;
    }

    bool is_item ()
    const;
    value_type current ()
    const;
private:  value_type data[CAPACITY); // The array to store items size_type used; // How much of array is used size_type current_index; // Index of current item Write your main()

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