public HierarchyAlgorithms(DB outDB) { postDB = outDB; }
public BiHiAlgorithms(DB outDB) { postDB = outDB; }
public ShortestPath(DB outDB) { postDB = outDB; }
public ClassicalAlgorithms(DB outDB) { postDB = outDB; }
public Form1() { InitializeComponent(); postDB = new DB(); }