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import numpy as np
from .base import NumpyColumn
class NumpyInt8Column(NumpyColumn):
dtype = np.dtype(np.int8)
ch_type = 'Int8'
class NumpyUInt8Column(NumpyColumn):
dtype = np.dtype(np.uint8)
ch_type = 'UInt8'
class NumpyInt16Column(NumpyColumn):
dtype = np.dtype(np.int16)
ch_type = 'Int16'
class NumpyUInt16Column(NumpyColumn):
dtype = np.dtype(np.uint16)
ch_type = 'UInt16'
class NumpyInt32Column(NumpyColumn):
dtype = np.dtype(np.int32)
ch_type = 'Int32'
class NumpyUInt32Column(NumpyColumn):
dtype = np.dtype(np.uint32)
ch_type = 'UInt32'
class NumpyInt64Column(NumpyColumn):
dtype = np.dtype(np.int64)
ch_type = 'Int64'
class NumpyUInt64Column(NumpyColumn):
dtype = np.dtype(np.uint64)
ch_type = 'UInt64'
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