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https://github.com/slsdetectorgroup/slsDetectorPackage.git
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26 lines
639 B
Python
26 lines
639 B
Python
import numpy as np
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def _bitmask(bit, word):
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dtype = word.dtype if hasattr(word, 'dtype') else np.uint64
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if bit >= np.iinfo(dtype).bits:
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raise ValueError(f"bit {bit} out of range for {np.dtype(dtype).name}")
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return np.dtype(dtype).type(1 << bit)
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def setbit(bit, word):
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"""
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Set the bit at position bit in word(s).
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"""
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return word | _bitmask(bit, word)
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def clearbit(bit, word):
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"""
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Clear the bit at position bit in word(s).
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"""
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return word & ~_bitmask(bit, word)
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def flipbit(bit, word):
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"""
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Flip the bit at position bit in word(s).
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"""
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return word ^ _bitmask(bit, word) |