/* 
 * node.hpp
 *
 * Defines the interface for the Node class, which is an auxilliary
 * to be used by the SF_Network class.  A node class represents one
 * vertex on the network, and contains a list of all the neighbors.  It
 * may later also contains state data and other stuff.
 *
 * Written by Alex Popkin
 * For Math 164 Final Project, Spring 2004
 * Mar 14, 2004
 */

#ifndef NODE_HPP_INCLUDED
#define NODE_HPP_INCLUDED 1

#include <list>

using namespace std;

class Node {

public:

    // Consructor simply sets the node's number
    Node(int my_id);

    // Destructor will delete the neighbors list and possibly other stuff
    ~Node();

    // addEdge function, used by the sf_network class to create edges
    void addEdge(int new_);

    // getK returns the degree of this vertex
    int getK();

    // getStatus returns the node's current status
    int getStatus();

    // Functions for running immunization models; others may be added

    void cure();     // Not infected, become susceptible again

    void infect();   // Get infected

    void immunize(); // Prevent this node from becoming infected

    void suscept();  // Remove this node's immunity

    // Indicate which adjacent nodes have a chance of being infected
    void spread(bool* infArray);

    int id;          // This node's id in the network

    int Htype;       // Hub or not hub

private:

    int status;      // Infected, immune, or susceptible
    int degree;
    list<int> edges; // All the edges incident on this vertex, rep as ints

};


#endif // NODE_HPP_INCLUDED



/* Junk to make emacs use the right C++ style when editing this code:
 *   Local Variables:
 *   c-file-style: "stroustrup"
 *   End:
 */