求助大佬 哪兒錯(cuò)了
#include <iostream>
using namespace std;
class Coordinate
{
???
public:
?Coordinate(int x,int y)
?{
???????? m_iX=x;m_iY=y;
?}
?// 打印坐標(biāo)的函數(shù)
?void printInfo()?
?{
???? cout<<'('<<m_iX<<')'<<endl;
???? cout<<'('<<m_iY<<')'<<endl;
?}
public:
?int m_iX;
?int m_iY;
};
int main(void)
{
?//定義對(duì)象數(shù)組;
??? Coordinate? coorArr[2];
??? coorArr[0].Coordinate(1,2);
??? coorArr[1].Coordinate(3,4);
?//遍歷數(shù)組，打印對(duì)象信息
?for(int i = 0; i < 2; i++)
?{
??coorArr[i].printInfo();
?}?
?return 0;
}
2019-05-20
Coordinate? coorArr[2];\\此時(shí)已經(jīng)進(jìn)行了實(shí)例化對(duì)象
coorArr[0].Coordinate(1,2);\\此時(shí)是不能再次實(shí)例化，再次調(diào)用構(gòu)造函數(shù)的
2019-05-05
構(gòu)造函數(shù)實(shí)在實(shí)例化對(duì)象的時(shí)候進(jìn)行調(diào)用的。