Overloading the += operator in a class for a Node member

Overloading the += operator in a class for a Node member

References

Reference NO 1

http://stackoverflow.com/questions/13657433/overloading-the-operator-in-a-class-for-a-node-member

Reference NO 2

http://stackoverflow.com/questions/8813346/overloading-operator-on-template-classes

Reference NO 3

http://www.cprogramming.com/tutorial/operator_new.html

Reference NO 4

http://www.daniweb.com/software-development/cpp/threads/302317/operator-overloading-and-const-error

Reference NO 5

http://www.cs.pdx.edu/~karlaf/CS202_Slides/Topic6.pdf

Reference NO 6

https://publib.boulder.ibm.com/infocenter/lnxpcomp/v8v101/topic/com.ibm.xlcpp8l.doc/language/ref/cplr381.htm

Reference NO 7

http://msdn.microsoft.com/en-us/library/1z2f6c2k.aspx

Reference NO 8

http://www.cplusplus.com/forum/general/94276/