Throttler.cpp
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1 #include "Throttler.h"
2 #include "ArmarXCore/core/time/DateTime.h"
3 
4 namespace armarx
5 {
6  Throttler::Throttler(const float frequency)
7  : delay(Duration::MicroSeconds(1 / frequency * 1'000'000)) {}
8 
9  bool Throttler::check(const armarx::DateTime& timestamp) noexcept
10  {
11  const core::time::Duration timeSinceLastTrue = timestamp - lastTimeTrue;
12 
13  if (timeSinceLastTrue >= delay)
14  {
15  lastTimeTrue = timestamp;
16  return true;
17  }
18 
19  return false;
20  }
21 
22 } // namespace armarx
DateTime.h
armarx::Throttler::check
bool check(const armarx::DateTime &timestamp) noexcept
Check if enough time has passed since this function last returned true.
Definition: Throttler.cpp:9
armarx::Throttler::Throttler
Throttler(float frequency)
Construct a new Throttler object.
Definition: Throttler.cpp:6
Throttler.h
armarx::core::time::DateTime
Represents a point in time.
Definition: DateTime.h:24
armarx::core::time::Duration
Represents a duration.
Definition: Duration.h:17
armarx
This file offers overloads of toIce() and fromIce() functions for STL container types.
Definition: ArmarXTimeserver.cpp:28