Josh Faust 15792d2a2e Changes to how simulation time works (#2657) ... * Duration::sleep() waits for the first time message before starting its sleep timer * Add calls to check if time is valid yet, and wait for time to be valid * Calling ros::Time::now() before ros::init() has been called now throws an exception		2010-05-11 00:38:04 +00:00
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package.cpp	sound drivers 0.2.0	2009-09-11 03:08:16 +00:00
time.cpp	Changes to how simulation time works (#2657)	2010-05-11 00:38:04 +00:00