Node

Node

/* Generic node */ 
struct Node {
    int id, weight, counter; 
    char *label;
    struct Node* next;
    struct Node* left; 
    struct Node* right;  
}; 

typedef struct Node node_t;

The Node structure is a common type used for storing data in structures and working with values in the graph library. It represents the common types needed such as integers for weight values and id's. Character types for working with text data.

create_node

Parameter Name	Type	Description
id	int	Integer id associated with node
label	char*	Character label assigned to node value
weight	int	Weight value to quantify relationship with other nodes

node_t *create_node(int id, char *label, int weight); 

print_node

Parameter Name	Type	Description
node	node_t	Instance of another node pointer

void print_node(node_t *node); 

create_edge

Parameter Name	Type	Description
n1	node_t	Instance of another node pointer
n2	node_t	Instance of another node pointer
weight	int	Weight value to quantify relationship with other nodes

edge_t* create_edge(node_t *n1, node_t *n2, int weight);

print_edge

Parameter Name	Type	Description
edge	edge_t	Instance of another edge pointer

void print_edge(edge_t *edge);