Question

我正在尝试创建一个读取银行客户端用户输入的程序。信息存储在结构向量中，但每当我尝试调用特定值，即客户端[0] .name，在读取用户的菜单选项后，客户端[0] .name的值被清除

以下是我从文件中读取值的方法：

bool startUp::readFile() {
ifstream inStreamS, inStreamC, inStreamA;
string line, line2;

inStreamS.open("staff.txt");
inStreamC.open("client-info.txt");
inStreamA.open("account-info.txt");

if (inStreamS.fail() || inStreamC.fail() || inStreamA.fail()) {
    cout << "File Open Failure." << endl;
    return false;
}

while (inStreamS >> e.userID >> e.pass >> e.role) {
    employee.push_back(e);
}

inStreamS.close();

int x = 0;
int q = 0;

while (getline(inStreamC, line))  {
    switch (x) {
        case 0:
            c.name = line;
            x++;
            getline(inStreamA, line2);
            c.accNum = line2;
            q++;
            break;
        case 1:
            c.address = line;
            x++;
            getline(inStreamA, line2);
            c.accType = line2;
            q++;
            break;
        case 2:
            c.social = line;
            x++;
            getline(inStreamA, line2);
            c.accBal = line2;
            q = 0;
            break;
        case 3:
            c.employer = line;
            x++;
            break;
        case 4:
            c.income = line;
            x = 0;
            client.push_back(c);
            break;
        default:
            cout << "Something Broke While Trying To Read The Client File." 
<< endl;
            break;
    }


    /*c.name = line;

    getline(inStreamC, line);
    c.address = line;

    getline(inStreamC, line);
    c.social = line;

    getline(inStreamC, line);
    c.employer = line;

    getline(inStreamC, line);
    c.income = line;

    while (getline(inStreamA, line2)) {
        c.accNum = line2;

        getline(inStreamA, line2);
        c.accType = line2;

        getline(inStreamA, line2);
        c.accBal = line2;

        client.push_back(c);
    }*/
}

inStreamC.close();
inStreamA.close();
return true;
}

这是.txt文件，每行是一个不同的变量，每个客户5行：

test1
test1 test1
123456789
test1 t
1234
test2
test2 test2
234567890
test2 t
5678

这是我的结构：

struct Clients {
string name, address, social, employer, income, accNum, accType, accBal;
};

这就是我失去价值的地方：

void CAM::runCAM() {
system("clear");
cout << "\t============================================================" << 
endl;
cout << "\t|  Teller Terminal System - Client And Account Management  |" << 
endl;
cout << "\t============================================================" << 
endl;
cout << "[1] Add A Client" << endl;
cout << "[2] Add An Account" << endl;
cout << "[3] Edit Client Information" << endl;
cout << "[4] Manage An Account" << endl;
cout << "[5] Save Client And Account Information" << endl;
cout << "[6] Exit" << endl;
cout << "Please Choose An Option: ";
cin >> uI;

checkInput(uI);
switch (check) {
    case '1':
        system("clear");
        cout << "A New Client Will Be Added, Please Provide The Following: " 
<< endl;
        cin.clear();
        cin.ignore(10000, '\n');

        cout << "\n" << client[0].name;
        addClient();
        break;
    case '2':
        system("clear");
        addAccount();
        break;
    case '3':
        system("clear");
        cout << "\n" << client[0].name;
        cin.clear();
        cin.ignore(10000, '\n');

        editClient();
        break;

在案例3中，不再打印该值，但它将在该实例之前的任何位置。

为什么我会丢失变量的内容？

0 个答案: