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- .. py:method:: get_num_samples()
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- 返回采样器采集样本数量,如果存在子采样器,则子采样器计数可以是数值或None。这些条件会影响最终的采样结果。
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- 下表显示了调用此函数的可能结果。
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- .. list-table::
- :widths: 25 25 25 25
- :header-rows: 1
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- * - 子采样器
- - num_samples
- - child_samples
- - 结果
- * - T
- - x
- - y
- - min(x, y)
- * - T
- - x
- - None
- - x
- * - T
- - None
- - y
- - y
- * - T
- - None
- - None
- - None
- * - None
- - x
- - n/a
- - x
- * - None
- - None
- - n/a
- - None
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- **返回:**
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- int,样本数,可为None。
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