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  1.     #include<iostream>
  2.     #include<fstream>
  3.     #include<string>
  4.  
  5.     using namespace std;
  6.  
  7.  
  8.     class employ
  9.     {
  10.     private:
  11.     int			m_id;
  12.     string		m_name;
  13.     float		m_salary; //m_ for memeber
  14.     public:
  15.     employ()
  16.     {
  17.     	m_id	 = 0;
  18.     	m_name	 = "";
  19.     	m_salary = 0.0f;
  20.     }
  21.     ~employ()
  22.     {} 
  23.  
  24.     void Input_Data()
  25.     {
  26.     	cout << "Enter id: ";
  27.     	cin	 >> m_id;
  28.     	cout << "Enter name: ";
  29.     	cin  >> m_name;
  30.     	cout << "Enter salary: ";
  31.     	cin  >> m_salary;
  32.     }
  33.  
  34.  
  35.     friend ostream& operator<<(ostream& show, const employ& emp)
  36.     {
  37.     		show << "Id     =  " << emp.m_id	 << endl;
  38.     		show << "Name   =  " << emp.m_name	 << endl;
  39.     		show << "Salary =  " << emp.m_salary << endl;
  40.     		return(show);
  41.     	}
  42.  
  43.     } ;
  44.  
  45.  
  46.     template<class TYPE>
  47.     class Node
  48.     {
  49.     public:
  50.     	TYPE			m_Value;
  51.     	Node<TYPE>*		m_NextElement;	
  52.  
  53.     };
  54.  
  55.     template<class TYPE>
  56.     class List
  57.     {
  58.     public:
  59.     	Node<TYPE>*		m_Start;
  60.     	Node<TYPE>*		m_Current;
  61.     	int				m_Size;
  62.  
  63.     	List():m_Start(NULL),m_Current(NULL),m_Size(0)
  64.     	{
  65.     		m_Start		= new Node<TYPE>;
  66.     	}
  67.  
  68.     	void Add(TYPE data)
  69.     	{
  70.     		if(Size() == 0) 
  71.     		{
  72.     			m_Start->m_Value = data;
  73.     			m_Start->m_NextElement   = new Node<TYPE>;
  74.     			m_Current				 = m_Start->m_NextElement;
  75.     		}
  76.     		else
  77.     		{
  78.     			m_Current->m_Value		 = data;
  79.     			m_Current->m_NextElement =  new Node<TYPE>;
  80.     			m_Current				 =  m_Current->m_NextElement;		
  81.     		}
  82.     		m_Size++;
  83.  
  84.     	}
  85.     	int Size()
  86.     	{
  87.     		return(m_Size);
  88.     	}
  89.     	void Print()
  90.     	{
  91.     		Node<TYPE>* temp = m_Start;
  92.     		while(temp != m_Current)
  93.     		{
  94.     			cout << temp->m_Value << endl;
  95.     			temp = temp->m_NextElement;
  96.     		}
  97.     	}
  98.  
  99.     	void Save_To_File(string file_name)
  100.     	{
  101.     		ofstream Out(file_name.c_str(),ios_base::binary);
  102.     		Out.write( (char*)this,(sizeof(Node<employ>) * Size()));
  103.     		Out.close();
  104.     	}
  105.     	void Load_From_File(string file_name, int size)
  106.     	{
  107.     		if(size != 0)
  108.     		{
  109.     		m_Size = size;
  110.     		ifstream In(file_name.c_str(),ios_base::binary);
  111.     		In.read( (char*)this,sizeof(Node<employ>)*Size() );
  112.     		In.close();
  113.     		}
  114.     	}
  115.     	~List()
  116.     	{
  117.     		Node<TYPE>* temp = m_Start;
  118.     		Node<TYPE>* del;
  119.     		while(temp != m_Current)
  120.     		{
  121.     			del = temp;
  122.     			temp = temp->m_NextElement;
  123.     			delete del;
  124.     		}
  125.     		m_Start = m_Current = 0;
  126.     	}
  127.     };
  128.  
  129.  
  130.  
  131.     int main()
  132.     { 
  133.     	List<employ> list1;
  134.     	employ tmp;
  135.     	char anwser = '?';
  136.     	do
  137.     	{
  138.     		tmp.Input_Data();
  139.     		list1.Add(tmp);
  140.     		cout << "Would You like to continue (Y/N) :";
  141.     		cin  >> anwser;
  142.     	}
  143.     	while(anwser == 'y' || anwser == 'Y');//all other key exit the loop
  144.     	//List<employ> list2;
  145.     	list1.Print();
  146.  
  147.     return 0;
  148.     }
  149.  
  150.  
Success #stdin #stdout 0s 3436KB
comments (?)
stdin
copy 
1
Younes
1500
n
stdout
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Enter id: Enter name: Enter salary: Would You like to continue (Y/N) :Id     =  1
Name   =  Younes
Salary =  1500
https://ideone.com/vl8v1f
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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