遇到了问题就是我把类放在了vector中,但是用迭代器访问不了,最后解决貌似是没加括号,在这里把它记录下来
三个文件
类的头文件:commodity.h
类的源文件:commodity.cpp
测试文件:main.cpp
commodity.h
#ifndef COMMODITY_H
#define COMMODITY_H
#include <string>
#include <iostream>
using namespace std;
class Commodity
{
public:
Commodity();
Commodity(int prise,string name);
void print();
private:
double m_doPrise;
string m_strName;
};
#endif // COMMODITY_H
commodity.cpp
#include "commodity.h"
using namespace std;
Commodity::Commodity()
{
m_doPrise = 0;
m_strName = "wu";
}
Commodity::Commodity(int prise, string name)
{
m_doPrise= prise;
m_strName = name;
}
void Commodity::print()
{
cout<< m_doPrise << endl;
cout<< m_strName << endl;
}
main.cpp
#include <iostream>
#include <fstream>
#include <string>
#include <assert.h>
#include <vector>
#include "commodity.h"
using namespace std;
int main()
{
cout << "Hello World!" << endl;
double doPrise;
string strName;
cout << "Please input Prise" << endl;
cin >>doPrise;
cout << "Please input name" << endl;
cin >>strName;
vector<Commodity> veCommTest;
veCommTest.push_back(one);
for(auto iter = veCommTest.begin();iter != veCommTest.end();iter++)
{
(*iter).print();
}
return 0;
}