int main() { try { cout << "PACT 0.9.4 Copyright 2009-2013 Trevor Bedford" << endl << endl; IO trees; trees.treeManip(); trees.printTree(); trees.printStatistics(); trees.printTips(); trees.printSkylines(); trees.printPairs(); } catch (runtime_error rex) { cout << "<<< runtime_error >>>" << endl; cout << rex.what() << endl; } catch (...) { cout << "An exception occured, exiting" << endl; } return 0; }