stopwatch.cpp

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#include <tesseract_common/stopwatch.h>
 
namespace tesseract_common
{
void Stopwatch::start()
{
  start_time_ = Clock::now();
  running_ = true;
}
 
void Stopwatch::stop()
{
  end_time_ = Clock::now();
  running_ = false;
}
 
double Stopwatch::elapsedMilliseconds() const
{
  if (running_)
    return std::chrono::duration<double, std::milli>(Clock::now() - start_time_).count();
 
  return std::chrono::duration<double, std::milli>(end_time_ - start_time_).count();
}
 
double Stopwatch::elapsedSeconds() const { return (elapsedMilliseconds() / 1000.0); }
 
}  // namespace tesseract_common