numpy.dtype.isbuiltin — NumPy v2.2 Manual (original) (raw)

attribute

dtype.isbuiltin#

Integer indicating how this dtype relates to the built-in dtypes.

Read-only.

Examples

import numpy as np dt = np.dtype('i2') dt.isbuiltin 1 dt = np.dtype('f8') dt.isbuiltin 1 dt = np.dtype([('field1', 'f8')]) dt.isbuiltin 0