node.cpp

经典的K-means对非链接主题无关网页关键资源页面判定

#include "StdAfx.h"
#include "Node.h"
#include <cmath>
Node::Node(void)
{
}
Node::Node(double ID,double z,double x, double y, double  lable)
{
	this->ID=ID;
	this->x=x;
	this->y=y;
	this->z=z;
	this->lable=lable;

}
Node::~Node(void)
{
}
double Node::distance(Node & N)
{
	// return  ((x-N.x)*(x-N.x)+(y-N.y)*(y-N.y)+(z-N.z)*(z-N.z)) ;

      return   (x-N.x)*(x-N.x)+(y-N.y)*(y-N.y); 

}



void  Node::setValue (double ID_,double z_,double x_, double y_, double  lable_)
{
	this->ID=ID_;
	this->x=x_;
	this->y=y_;
	this->z=z_;
	this->lable=lable_;
}