1. import time
  2. import sys
  4. class TimestampBuffer:
  5. def __init__(self, buffer_size=100):
  6. """
  7. Initializes the timestamp buffer.
  9. Args:
  10. buffer_size (int): The maximum number of timestamps to store.
  11. """
  12. self.buffer = []
  13. self.buffer_size = buffer_size
  15. def buffer_timestamp(self, timestamp):
  16. """
  17. Buffers a timestamp.
  19. Args:
  20. timestamp (float or int): The timestamp to buffer.
  21. """
  22. self.buffer.append(timestamp)
  23. if len(self.buffer) > self.buffer_size:
  24. self.buffer.pop(0) # Remove the oldest timestamp
  26. def get_buffer(self):
  27. """
  28. Returns the current buffer of timestamps.
  30. Returns:
  31. list: A list of timestamps.
  32. """
  33. return self.buffer
  35. def clear_buffer(self):
  36. """
  37. Clears the buffer.
  38. """
  39. self.buffer = []
  42. if __name__ == '__main__':
  43. # Example usage:
  44. buffer = TimestampBuffer(buffer_size=5)
  46. # Simulate receiving timestamps
  47. for i in range(15):
  48. timestamp = time.time()
  49. buffer.buffer_timestamp(timestamp)
  50. print(f"Buffered timestamp: {timestamp}")
  52. # Get the buffer content
  53. timestamps = buffer.get_buffer()
  54. print(f"Buffer content: {timestamps}")
  56. #Clear the buffer
  57. buffer.clear_buffer()
  59. print(f"Buffer cleared: {buffer.get_buffer()}")

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