[英]Python - operator overloading in vector math
Code: 码:
class Vector:
def __init__(self):
self.x = 0.0
self.y = 0.0
def __mul__(self, scalar):
v = Vector()
v.x = self.x * scalar
v.y = self.y * scalar
return v
v = Vector()
v.x = 2
v.y = 5
v = v * 2
Question: is there a way to overload mul operator in a way that this becomes possible: 问题:有没有办法以一种可能的方式重载mul运算符:
v = 2 * v
? ?
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.