package main

const SIZE_GRAPH int = 10

type DirectedGraph struct {
	count int
	nodes [SIZE_GRAPH]Node
	Head  *Node
}

func (self *DirectedGraph) AddNode(node *Node) {

	if self.count > SIZE_GRAPH {
		panic("Graph has gotten too big")
	}

	if self.Head == nil && self.count == 0 {
		self.Head = node
	}

	self.nodes[self.count] = *node
	self.count++
}