F-word's profile - activity

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2013-08-14 18:37:43 -0500	commented question	What is the ConstWorldStatisticsPtr datatype? I think I've figured this out. Thank everybody for viewing. I will close this question.
2013-08-12 13:29:16 -0500	asked a question	What is the ConstWorldStatisticsPtr datatype? I was going through the tutorial on Topics and the souce code gazebo / examples / standalone / listener / listener.cc (https://bitbucket.org/osrf/gazebo/src/8b0c2de0886a61a862036f7e7fe1d4b7b8b4651c/examples/standalone/listener/listener.cc?at=gazebo_1.9). I got a question on the callback function. ///////////////////////////////////////////////// // Function is called everytime a message is received. void cb(ConstWorldStatisticsPtr &_msg) { // Dump the message contents to stdout. std::cout << _msg->DebugString(); } I can see that ConstWorldStatisticsPtr deals with worldstatistics messages. But where can I find documents about this datatype? And if I want to process SonarStamped, what Const Ptr should be used?
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