dpoint.cpp

来自「旅行商问题」· C++ 代码 · 共 34 行

#include "StdAfx.h"
#include ".\dpoint.h"

CDPoint::CDPoint(void)
    : x(0.0)
    , y(0.0)
{
}

CDPoint::~CDPoint(void)
{
}

CDPoint::CDPoint(double posx, double posy)
    : x(posx)
    , y(posy)
{
}

// 拷贝构造
CDPoint::CDPoint(CDPoint & point)
{
    x = point.x;
    y = point.y;
}

// 复制操作
CDPoint & CDPoint::operator = (CDPoint & point)
{
    x = point.x;
    y = point.y;
    return point;
}