numpy.shares_memory()函数–Python
原文:https://www . geesforgeks . org/numpy-shares _ memory-function-python/
numpy.shares_memory() 函数判断两个数组是否共享内存。
语法: numpy.shares_memory(arr1，arr2，max_work = None) 参数: arr1，arr 2:【ndarray】输入数组。 max _ work:【int，可选】花在解决重叠问题上的精力。 返回:【bool】检查两个数组是否共享内存。
代码#1 :
# Python program explaining
# numpy.shares_memory() function
# importing numpy as geek
import numpy as geek
arr1 = geek.array([1, 2, 3, 4])
arr2 = geek.array([5, 6, 7])
gfg = geek.shares_memory(arr1, arr2)
print (gfg)
输出:
False
代码#2 :
# Python program explaining
# numpy.shares_memory() function
# importing numpy as geek
import numpy as geek
arr1 = geek.array([1, 2, 3, 4])
arr2 = arr1[::2]
gfg = geek.shares_memory(arr1, arr2)
print (gfg)
输出:
True
