aGrUM 3.1.1
a C++ library for (probabilistic) graphical models
timer.cpp
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40
41
48
49#include <chrono>
50#include <cmath>
51
53
54#ifdef GUM_NO_INLINE
56#endif // GUM_NO_INLINE
57
58namespace gum {
59
61 GUM_CONSTRUCTOR(Timer);
62 reset();
63 }
64
65 Timer::Timer(const Timer& from) :
66 start_(from.start_), pause_(from.pause_), sleeping_(from.sleeping_) {
67 GUM_CONS_CPY(Timer);
68 }
69
71 GUM_DESTRUCTOR(Timer);
72 ;
73 }
74
76 GUM_OP_CPY(Timer);
77 start_ = from.start_;
78 pause_ = from.pause_;
79 sleeping_ = from.sleeping_;
80 return *this;
81 }
82
83 std::string Timer::toString() const {
84 auto d = step();
85 auto sec = fmod(d, 60);
86 d = (d - sec) / 60;
87 auto minut = fmod(d, 60);
88 d = (d - minut) / 60;
89
90 std::string s = std::format("{:02}:{:02}:", int(d), int(minut));
91 if (sec < 10) s += '0';
92 s += std::format("{}", sec);
93 return s;
94 }
95} /* namespace gum */
std::string toString() const
Returns the delta time between now and the last reset() in a human format.
Definition timer.cpp:83
void reset()
Reset the timer.
Definition timer_inl.h:53
bool sleeping_
False if running.
Definition timer.h:152
std::chrono::high_resolution_clock::time_point pause_
Time of the last call to pause().
Definition timer.h:149
double step() const
Returns the delta time between now and the last reset() call (or the constructor).
Definition timer_inl.h:72
Timer()
Default constructor (launching the timer).
Definition timer.cpp:60
std::chrono::high_resolution_clock::time_point start_
Time of the last call to reset() or the constructor.
Definition timer.h:146
~Timer()
Destructor.
Definition timer.cpp:70
Timer & operator=(const Timer &timer)
Copy operator.
Definition timer.cpp:75
gum is the global namespace for all aGrUM entities
Definition agrum.h:46
Class used to compute response times for benchmark purposes.