time.h
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34 
35 #ifndef ROS_TIME_H_
36 #define ROS_TIME_H_
37 
38 #include "ros/duration.h"
39 #include <math.h>
40 #include <stdint.h>
41 
42 namespace ros
43 {
44 void normalizeSecNSec(uint32_t &sec, uint32_t &nsec);
45 
46 class Time
47 {
48 public:
49  uint32_t sec, nsec;
50 
51  Time() : sec(0), nsec(0) {}
52  Time(uint32_t _sec, uint32_t _nsec) : sec(_sec), nsec(_nsec)
53  {
54  normalizeSecNSec(sec, nsec);
55  }
56 
57  double toSec() const
58  {
59  return (double)sec + 1e-9 * (double)nsec;
60  };
61  void fromSec(double t)
62  {
63  sec = (uint32_t) floor(t);
64  nsec = (uint32_t) round((t - sec) * 1e9);
65  };
66 
67  uint32_t toNsec()
68  {
69  return (uint32_t)sec * 1000000000ull + (uint32_t)nsec;
70  };
71  Time& fromNSec(int32_t t);
72 
73  Time& operator +=(const Duration &rhs);
74  Time& operator -=(const Duration &rhs);
75 
76  static Time now();
77  static void setNow(Time & new_now);
78 };
79 
80 }
81 
82 #endif
static void setNow(const Time &new_now)
ROSTIME_DECL void normalizeSecNSec(uint32_t &sec, uint32_t &nsec)
Definition: time.cpp:39
static Time now()


rosserial_client
Author(s): Michael Ferguson, Adam Stambler
autogenerated on Fri Jun 7 2019 22:02:43