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Python numpy.ctypeslib方法代碼示例

本文整理匯總了Python中numpy.ctypeslib方法的典型用法代碼示例。如果您正苦於以下問題：Python numpy.ctypeslib方法的具體用法？Python numpy.ctypeslib怎麽用？Python numpy.ctypeslib使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類numpy的用法示例。


在下文中一共展示了numpy.ctypeslib方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: __new__

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import ctypeslib [as 別名]
def __new__(cls, ctypesArray, shape, dtype=float, strides=None, offset=0,
                order=None):
        # some magic (copied from numpy.ctypeslib) to make sure the ctypes
        # array has the array interface
        tp = type(ctypesArray)
        try:
            tp.__array_interface__
        except AttributeError:
            ctypeslib.prep_array(tp)

        obj = numpy.ndarray.__new__(
            cls, shape, dtype, ctypesArray, offset, strides, order)

        # keep track of the underlying storage
        # this may not be strictly necessary as the same info should be stored
        # in .base
        obj.ctypesArray = ctypesArray
        return obj
開發者ID:friends-of-freeswitch，項目名稱:switchio，代碼行數:20，代碼來源:shmarray.py

示例2: __new__

# 需要導入模塊: import numpy [as 別名]
# 或者: from numpy import ctypeslib [as 別名]
def __new__(cls, ctypesArray, shape, dtype=float,
                strides=None, offset=0, order=None):

        # some magic (copied from numpy.ctypeslib) to make sure the ctypes array
        # has the array interface

        tp = type(ctypesArray)
        try:
            tp.__array_interface__
        except AttributeError:
            if hasattr(ctypeslib, 'prep_array'):
                ctypeslib.prep_array(tp)

        obj = numpy.ndarray.__new__(cls, shape, dtype, ctypesArray, offset, strides,
                                    order)

        # keep track of the underlying storage
        # this may not be strictly necessary as the same info should be stored in .base
        obj.ctypesArray = ctypesArray

        return obj
開發者ID:vacancy，項目名稱:Jacinle，代碼行數:23，代碼來源:shmarray.py


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