Thread: About Queues

Hi,

I am making a class for Queue program and wanted to ask something.

I have made a class as:
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Code:

#include<iostream>

 using namespace std;
 
 
 class NodeCustomer
 {
 public:
 
 NodeCustomer();//default constructor for the node/
    
 
 //getter and setter methods for time/
 int gettime();
 void settime(); 
 
 //getter and setter methods for the next pointer/
 int getNext(); 
 void setNext(); 
    
 ~NodeCustomer();//default destructor for the node/
 
 
 private:   
    
    int time;    //variable for time/
    node *nextptr; //next pointer for node/    
    int node;// variablenode for customer/  
    
};       
        
main()
{
 void enqueue(int node)
 {
 
  Node* newNode=new Node(); // creating new node/  
 rear = rear+1
 
 
 rear = node
 
}
 
 
      
}
system("pause");      
}

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We can define a queue with a fix size in array but how can we define a queue with a changing size in link list?

regards,