Graphs-algo

The project deals with intentional graphs. We built 5 departments: node, edge, DGraph, Graph_Algo, gui_graph. node - A class that represents the vertices of the graph. And this class implements the interface node_data. edge - A class that represents the graph edges. And this class implements the interface edge_data. DGraph - A class that implements interface graph. In class Dgraph we did functions such as:getNode,getEdge,addNode,removeNode... Graph_Algo - A class that implements interface graph_algorithms.In class Graph_Algo we did functions such as:init,save,isConnected... gui_graph - A class that draws the graph.