in AODV.h and AODV.cc add these lines respectively

MobileNode  *iN;

double En;

-------------------------------------------

iN = (MobileNode *) (Node::get_node_by_address(index))

En = iN->energy_model()->energy();

by this piece of code you can acquire energy and after that u can use it in your routing algorithm .

Thank you.

https://www.ijircce.com/upload/2017/july/36_2017%20paper%20%202.pdf

we can create our own function which returns the residual energy while running the simulation For example :

double AODV::get_energy(nsaddr_t addr) // edited by me { Node* thisnode = Node::get_node_by_address(addr); double energy ; energy = thisnode->energy_model()->energy(); //printf(“energy of node %d at time %f is %f\n”,ra_addr_,CURRENT_TIME,energy); return energy; }

get_energy() takes id of the node as argument and returns a double value

the above code is definition of  get_energy() function in AODV in aodv.cc routing protocol file , one can define it in there concerned routing protocol file.

Thanks all.

Where i need to add these lines in aodv.h and aidv.cc

There are many resources to assist how to implement your protocol on NS2.

Please check below link

https://ieeexplore.ieee.org/document/6182236