NotesCPPDayFour.txt

	Deep Copy and Shallow Copy...
	=============================
	
Implement...
		
		struct Node{
			int data;
			Node *next;
			Node(int x=0);
		};
		
		class LinkedList{
			Node *first;
		public:
			LinkedList();
			~LinkedList();
			
			void addAtBeg();
			void addAtEnd();
			void addAtPos(int);
			void disp();
		};

	
Next:
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	this pointer		
	
	friend functions and classes 	
		
	
	Operator Overloading...
	
		Introduction 
		Syntax
			unary operators 
			binary operators
	
		Try overloading ++ operator...
			--> For pre-fix notation 
					Test& operator++(){ //pre-fix
					
					}

			--> for post-fix notation
			
					Test operator++(int){ //post-fix dummy integer to tell compiler its post-fix..
					
					}
					
				int main(){
					Test a, b = 10, c;
					
					a = ++b;
					a.print();
					b.print();
					
					c = b++;
					c.print();
					b.print();
				}
============================================================				
	For Tomorrow:
		Inheritance
		Polyporphism