Python numpy.shares_memory()用法及代碼示例

numpy.shares_memory()函數確定兩個陣列是否共享內存。

用法： numpy.shares_memory(arr1, arr2, max_work = None)

參數：

arr1, arr2: [ndarray] Input arrays.

max_work: [int, optional] Effort to spend on solving the overlap problem.

返回： [bool] Checking if two arrays share memory.

代碼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)

輸出：

False

代碼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)

輸出：

True

相關用法

注：本文由純淨天空篩選整理自sanjoy_62大神的英文原創作品 numpy.shares_memory() function – Python。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。