[ns] How to access mac layer in c++ of ns2.

[Atif Sharif]

Hi all!
How to access mac layer in c++ of ns2.
I am presently experiencing an issue while retrieving information of the Wireless-Phy layer class at the rotuing layer.
I am using the old fashioned way of declaring a function in the public doamin of the Wireless-Phy class (coz i need to pop the protected parameters of that class) and initiating the wireless-phy class in my agent class.  Using the object I will try to access the public defined function which inturn help me in popinig the protected value, although I can use friend way but that has limited visibility.  So in my way I am facing the error since no object has been created for that class (wireless-phy). 
Do you have any idea how to handle this case?
Thanks