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Miscellaneous utils.
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é )Úasarray)Únormalize_axis_indexÚnormalize_axis_tuple)Ú
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set_module)Ú byte_boundsr r znumpy.lib.array_utilsc ó& | j }|d d }|d }|d }t | « j j }|x}}||| j |z z }||fS t ||« D ]! \ }} | dk r ||dz
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Returns pointers to the end-points of an array.
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Parameters
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----------
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a : ndarray
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Input array. It must conform to the Python-side of the array
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interface.
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Returns
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-------
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(low, high) : tuple of 2 integers
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The first integer is the first byte of the array, the second
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integer is just past the last byte of the array. If `a` is not
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contiguous it will not use every byte between the (`low`, `high`)
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values.
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Examples
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--------
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>>> import numpy as np
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>>> I = np.eye(2, dtype='f'); I.dtype
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dtype('float32')
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>>> low, high = np.lib.array_utils.byte_bounds(I)
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>>> high - low == I.size*I.itemsize
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True
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>>> I = np.eye(2); I.dtype
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dtype('float64')
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>>> low, high = np.lib.array_utils.byte_bounds(I)
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>>> high - low == I.size*I.itemsize
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True
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ÚaÚaiÚa_dataÚastridesÚashapeÚbytes_aÚa_lowÚa_highr Ústrides
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