int main(int argc, char **argv) { if (argc < 2){ fprintf(stderr, "Usage: %s filename\n", argv[0]); exit(0); } SceneGraph sceneGraph; bool lodingResult = sceneGraph.load(argv[1], false); if (lodingResult == true) { sceneGraph.print(); } else { cout << "Error(" << sceneGraph.getParserErrorLineNumber() << ") : " << sceneGraph.getParserErrorLineString() << endl; cout << "\t" << sceneGraph.getParserErrorMessage() << endl; cout << "\t" << sceneGraph.getParserErrorToken() << endl; } return 0; }