Array of strings as class member?

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how can i make std:string items from single string to array of strings , and how can i define it ?

What I have tried:

C++

#ifndef ORDER_H
#define ORDER_H
#include <string>

class order
{
private:
    int OrderNum;
    std::string items;
    std::string orderDate;
    int customerId;
    std::string paymentMethod;
    bool approved;

public:
    order();
    order(int orNum,std::string itms, std::string orDate, int cuId, std::string pay, bool approve);
    ~order();

};

#endif // ORDER_H

Posted 28-Dec-16 6:00am

YznIT

Updated 28-Dec-16 6:13am

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CPallini 28-Dec-16 15:57pm

You question is not clear. Could please detail your scenario?

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bling · Accepted Answer · 2016-12-28T06:13:00

If you want a fixed size array - declare the member as an array.

C++

std::string items[100];

items[0] = "zero";
items[1] = "one";
items[2] = "two";

If the length must be variable, use a vector.

vector - C++ Reference[^]

C++

#include <vector>

std::vector<std::string> items;

items.push_back("zero");
items.push_back("one");
items.push_back("two");