/*ident "@(#)Stopwatch:demos/3.c 3.1" */ /****************************************************************************** * * C++ Standard Components, Release 3.0. * * Copyright (c) 1991, 1992 AT&T and Unix System Laboratories, Inc. * Copyright (c) 1988, 1989, 1990 AT&T. All Rights Reserved. * * THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T and Unix System * Laboratories, Inc. The copyright notice above does not evidence * any actual or intended publication of such source code. * ******************************************************************************/ #include #include main() { Stopwatch w; w.start(); // computation of interest // for (int i=0; i < 20000000; i++); w.stop(); cout << "user time = " << w.user() << endl; // cout << "real time = " << w.real() << endl; return 0; }