/**
 * node.h
 *
 * a class that represents a node and the links to nodes it points to
 */


#ifndef __NODE_H__
#define __NODE_H__
#include <vector>

class node {

 public:

  // Constructors and destructor
  node(char *new_name);
  ~node();


  // Node functions
  void set_name(char *new_name);
  int name_is(char *test_name); // returns 1 if test_name is our name, 0 if not
  char *get_name();
  void set_export_id(char *new_export_id);
  char *get_export_id();
  void set_layer(int new_layer);
  int get_layer();


  // Connection functions

  // adds destination_node to the list of nodes that we point to
  void add_connection(node *destination_node);  
  std::vector<node *> get_connections();

  // Attributes

  double x_pos, y_pos;
  double pending_x_force, pending_y_force;

  char *name;
  int number_of_connections;
  char *export_id;
  int layer_number;

  std::vector<node *> connecting_nodes;
};


#endif