Open3D (C++ API)  0.16.1
Timer.h
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26
27#pragma once
28
29#include <string>
30
31namespace open3d {
32namespace utility {
33
34class Timer {
35public:
36 Timer();
37 ~Timer();
38
39public:
40 static double GetSystemTimeInMilliseconds();
41
42public:
43 void Start();
44 void Stop();
45 void Print(const std::string &timer_info) const;
46 double GetDurationInSecond() const;
47 double GetDurationInMillisecond() const;
48 std::tuple<int, int, double> GetDurationInHMS() const;
49
50private:
51 double start_time_in_milliseconds_;
52 double end_time_in_milliseconds_;
53};
54
55class ScopeTimer : public Timer {
56public:
57 ScopeTimer(const std::string &scope_timer_info = "");
59
60private:
61 std::string scope_timer_info_;
62};
63
64class FPSTimer : public Timer {
65public:
66 FPSTimer(const std::string &fps_timer_info = "",
67 int expectation = -1,
68 double time_to_print = 3000.0,
69 int events_to_print = 100);
70
74 void Signal();
75
76private:
77 std::string fps_timer_info_;
78 int expectation_;
79 double time_to_print_;
80 int events_to_print_;
81 int event_fragment_count_;
82 int event_total_count_;
83};
84
85} // namespace utility
86} // namespace open3d
Definition: Timer.h:64
void Signal()
Definition: Timer.cpp:99
FPSTimer(const std::string &fps_timer_info="", int expectation=-1, double time_to_print=3000.0, int events_to_print=100)
Definition: Timer.cpp:86
Definition: Timer.h:55
ScopeTimer(const std::string &scope_timer_info="")
Definition: Timer.cpp:76
~ScopeTimer()
Definition: Timer.cpp:81
Definition: Timer.h:34
double GetDurationInSecond() const
Definition: Timer.cpp:59
std::tuple< int, int, double > GetDurationInHMS() const
Definition: Timer.cpp:63
~Timer()
Definition: Timer.cpp:39
void Print(const std::string &timer_info) const
Definition: Timer.cpp:71
double GetDurationInMillisecond() const
Definition: Timer.cpp:55
void Start()
Definition: Timer.cpp:47
static double GetSystemTimeInMilliseconds()
Definition: Timer.cpp:41
void Stop()
Definition: Timer.cpp:51
Timer()
Definition: Timer.cpp:36
Definition: PinholeCameraIntrinsic.cpp:35