vital_checker.h
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35 
36 #ifndef JSK_TOPIC_TOOLS_VITAL_CHECKER_H_
37 #define JSK_TOPIC_TOOLS_VITAL_CHECKER_H_
38 
39 #include <ros/time.h>
41 #include <boost/accumulators/accumulators.hpp>
42 #include <boost/accumulators/statistics/stats.hpp>
43 #include <boost/accumulators/statistics/min.hpp>
44 #include <boost/accumulators/statistics/max.hpp>
45 #include <boost/accumulators/statistics/variance.hpp>
46 
47 #include <boost/timer.hpp>
48 
49 #include <boost/thread.hpp>
50 #include <boost/format.hpp>
51 
52 namespace jsk_topic_tools
53 {
54  // multi-thread safe
56  {
57  public:
59  VitalChecker(const double dead_sec);
60  virtual ~VitalChecker();
61  void poke();
62  bool isAlive();
63  double deadSec();
64  double lastAliveTimeRelative();
66  const std::string& prefix = std::string("last_poked_time"));
67  protected:
69  double dead_sec_;
70  boost::mutex mutex_;
71  private:
72  };
73 }
74 
75 #endif
VitalChecker(const double dead_sec)
boost::shared_ptr< VitalChecker > Ptr
Definition: vital_checker.h:58
void registerStatInfo(diagnostic_updater::DiagnosticStatusWrapper &stat, const std::string &prefix=std::string("last_poked_time"))


jsk_topic_tools
Author(s): Kei Okada , Yusuke Furuta
autogenerated on Tue Feb 6 2018 03:45:19