我在“库存”数组中有“项目”，库存数组是一个由几个不同部分组成的结构但是我希望能够单独使用项目名称来搜索数组的某个部分（所以我可以制作函数删除，购买等）我想知道我将如何去做，如果需要，将结构转换为类是否会更容易。请记住，它的大部分仍在进行中，但是我目前专门针对 removeItem 功能。提前感谢您的任何帮助！
我的代码在这里：
#include "integerstore.h"
#include <iostream>
#include <string>
#include <fstream>
using namespace std;
void removeItem(Item);
int buyItem(Item, int);
int sellItem(Item, int);
void stockReport(Item);
struct Item
{
string name;
float cost;
float price;
int quantity;
};
int main()
{
Item inventory[100];
int total = 0;
string cmd;
cout << "Welcome to inventory management. To add a new inventory item type add, to remove and item from inventory type remove, to add to inventory quantity type buy, to mark a sold item type sell, to see the current inventory report type report and to end the program type stop" << endl;
do
{
cin >> cmd;
if (cmd == "add")
{
cout << "Enter the new item's name";
cin >> inventory[i].name;
cout << endl;
cout << "Enter the new item's cost";
cin >> inventory[i].cost;
if (inventory[i].cost <= 100.00)
{
break;
}
else
{
cout << "Cost of item may not exceed 100.00, please reenter.";
cin.clear();
}
cout << endl;
cout << "Enter the new item's selling price";
cin >> inventory[i].price;
if (inventory[i].price <= 100.00)
{
break;
}
else
{
cout << "Selling price may not exceed 100.00, please reenter.";
cin.clear();
}
cout << endl;
i++;
}
else if (cmd == "remove")
removeItem(inventory[100]);
else if (cmd == "buy")
buyItem(inventory[100], total);
else if (cmd == "sell")
sellItem(inventory[100]);
else if (cmd == "report")
stockReport(inventory[100]);
else if (cmd != "stop")
cout << "invalid";
}
while (cmd != "stop");
system ("pause");
return 0;
}
int buyItem(Item w, int w2)
{
string itemName;
cout << "Enter the item name of which you wish to add more stock to" << endl;
cin >> itemName;
}
int sellItem(Item x, int x2)
{
}
void removeItem (Item y)
{
string itemName;
cout << "Enter the item name you wish to remove from the inventory" << endl;
cin >> itemName;
}
void stockReport(Item z)
{
}