Python numpy.shares_memory()函数
numpy.shares_memory()函数确定两个数组是否共享内存。
语法: numpy.shares_memory(arr1, arr2, max_work = None)
参数 :
arr1, arr2 : [ndarray] 输入数组。
max_work : [int, optional] 用于解决重叠问题的努力。
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