小白请教下代码对着教程敲为什么会有以下错误呢
编译提示错误: 无法将类 Point中的构造器 Point应用到给定类型;
class Point
{
double x;
double y;
double z;
Point setLocations(double _x, double _y, double _z)
{
x = _x;
y = _y;
z = _z;
}
void setX(double _x) //修改坐标点
{
x = _x;
}
void setY(double _y)
{
y = _y;
}
void setZ(double _z)
{
z = _z;
}
double getDistance(Point p)
{
return (x - p.x)*(x - p.x) + (y-p.y)*(y-p.y) + (z-p.z)*(z-p.z);
}
}
public class PointTest
{
public static void main(String[] args)
{
Point p = new Point(1.0, 2.0, 3.0);
Point p1 = new Point(0.0, 0.0, 0.0);
System.out.println(p.getDistance(p1));
p.setX(5.0);
System.out.println(p.getDistance(new Point(1.0, 1.0, 1.0)));
}
}