Python numpy.issubsctype()
numpy.issubsctype()函数用于确定第一个参数是否是第二个参数的子类。如果第一个参数是第二个参数的子类,则返回真,否则返回假。
语法 : numpy.issubsctype(arg1, arg2)
参数 :
arg1, arg2 :dtype或dtype指定器。
返回 :[bool] 布尔型结果。
代码 #1 :
# Python program explaining
# numpy.issubsctype() function
# importing numpy
import numpy as geek
# selecting the argument
arg1 = geek.array([1.0, 2.5, 3.9])
arg2 = geek.int
# output boolean value
out_val = geek.issubsctype(arg1, arg2)
print ("Is the first argument subclass of the second argument: ", out_val)
输出 :
Is the first argument subclass of the second argument: False
代码 #2 :
# Python program explaining
# numpy.issubsctype() function
# importing numpy
import numpy as geek
# selecting the argument
arg1 = geek.array([1.0, 2.5, 3.9])
arg2 = geek.float
# output boolean value
out_val = geek.issubsctype(arg1, arg2)
print ("Is the first argument subclass of the second argument: ", out_val)
输出 :
Is the first argument subclass of the second argument: True