超市会员管理系统C++课程设计源代码

很抱歉，我无法提供完整的超市会员管理系统C++课程设计源代码，因为这是一个需要根据具体需求和功能实现的项目。但是，以下是一个简单的参考代码，供您参考。

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <vector>

class Member {
private:
    std::string m_number; //会员编号
    std::string m_name; //会员姓名
    std::string m_phone; //会员手机号
    int m_points; //会员积分

public:
    Member(std::string number = "", std::string name = "", std::string phone = "", int points = 0) 
    : m_number(number), m_name(name), m_phone(phone), m_points(points) {}

    void setNumber(std::string number) { m_number = number; }
    std::string getNumber() const { return m_number; }

    void setName(std::string name) { m_name = name; }
    std::string getName() const { return m_name; }

    void setPhone(std::string phone) { m_phone = phone; }
    std::string getPhone() const { return m_phone; }

    void setPoints(int points) { m_points = points; }
    int getPoints() const { return m_points; }

    std::string toString() const {
        std::stringstream ss;
        ss << m_number << "," << m_name << "," << m_phone << "," << m_points;
        return ss.str();
    }
};

class MemberManager {
private:
    std::vector<Member> m_members; //会员列表

public:
    void addMember(Member member) { m_members.push_back(member); }

    Member* findMember(std::string number) {
        for (int i = 0; i < m_members.size(); i++) {
            if (m_members[i].getNumber() == number) {
                return &m_members[i];
            }
        }
        return nullptr;
    }

    void updateMember(Member member) {
        Member* pMember = findMember(member.getNumber());
        if (pMember != nullptr) {
            *pMember = member;
        }
    }

    void deleteMember(std::string number) {
        for (auto iter = m_members.begin(); iter != m_members.end(); iter++) {
            if (iter->getNumber() == number) {
                m_members.erase(iter);
                return;
            }
        }
    }

    int getMemberCount() const { return m_members.size(); }
    Member* getMember(int index) { return &m_members[index]; }
};

void saveMembers(MemberManager& manager, std::string filename) {
    std::ofstream outFile(filename);
    for (int i = 0; i < manager.getMemberCount(); i++) {
        Member* pMember = manager.getMember(i);
        outFile << pMember->toString() << std::endl;
    }
    outFile.close();
}

void loadMembers(MemberManager& manager, std::string filename) {
    std::ifstream inFile(filename);
    std::string line;
    while (std::getline(inFile, line)) {
        std::istringstream iss(line);
        std::string number, name, phone;
        int points;
        std::getline(std::getline(std::getline(iss, number, ','), name, ','), phone, ',') >> points;
        manager.addMember(Member(number, name, phone, points));
    }
    inFile.close();
}

void displayMenu() {
    std::cout << "======================" << std::endl;
    std::cout << "超市会员管理系统" << std::endl;
    std::cout << "1. 添加会员" << std::endl;
    std::cout << "2. 查询会员" << std::endl;
    std::cout << "3. 修改会员" << std::endl;
    std::cout << "4. 删除会员" << std::endl;
    std::cout << "5. 显示所有会员" << std::endl;
    std::cout << "6. 保存会员信息" << std::endl;
    std::cout << "7. 加载会员信息" << std::endl;
    std::cout << "0. 退出系统" << std::endl;
    std::cout << "======================" << std::endl;
    std::cout << "请选择操作：";
}

void addMember(MemberManager& manager) {
    std::string number, name, phone;
    int points;
    std::cout << "请输入会员编号：";
    std::getline(std::cin, number);
    std::cout << "请输入会员姓名：";
    std::getline(std::cin, name);
    std::cout << "请输入会员手机号：";
    std::getline(std::cin, phone);
    std::cout << "请输入会员积分：";
    std::cin >> points;
    std::cin.ignore();
    manager.addMember(Member(number, name, phone, points));
    std::cout << "会员添加成功！" << std::endl;
}

void findMember(MemberManager& manager) {
    std::string number;
    std::cout << "请输入会员编号：";
    std::getline(std::cin, number);
    Member* pMember = manager.findMember(number);
    if (pMember != nullptr) {
        std::cout << "会员信息如下：" << std::endl;
        std::cout << "编号：" << pMember->getNumber() << std::endl;
        std::cout << "姓名：" << pMember->getName() << std::endl;
        std::cout << "手机号：" << pMember->getPhone() << std::endl;
        std::cout << "积分：" << pMember->getPoints() << std::endl;
    }
    else {
        std::cout << "没有找到该会员！" << std::endl;
    }
}

void updateMember(MemberManager& manager) {
    std::string number, name, phone;
    int points;
    std::cout << "请输入会员编号：";
    std::getline(std::cin, number);
    Member* pMember = manager.findMember(number);
    if (pMember != nullptr) {
        std::cout << "请输入新的会员姓名（留空表示不修改）：";
        std::getline(std::cin, name);
        if (!name.empty()) {
            pMember->setName(name);
        }
        std::cout << "请输入新的会员手机号（留空表示不修改）：";
        std::getline(std::cin, phone);
        if (!phone.empty()) {
            pMember->setPhone(phone);
        }
        std::cout << "请输入新的会员积分（留空表示不修改）：";
        std::cin >> points;
        std::cin.ignore();
        if (points != 0) {
            pMember->setPoints(points);
        }
        std::cout << "会员信息修改成功！" << std::endl;
    }
    else {
        std::cout << "没有找到该会员！" << std::endl;
    }
}

void deleteMember(MemberManager& manager) {
    std::string number;
    std::cout << "请输入会员编号：";
    std::getline(std::cin, number);
    manager.deleteMember(number);
    std::cout << "会员删除成功！" << std::endl;
}

void displayMembers(MemberManager& manager) {
    std::cout << "会员列表如下：" << std::endl;
    for (int i = 0; i < manager.getMemberCount(); i++) {
        Member* pMember = manager.getMember(i);
        std::cout << "编号：" << pMember->getNumber() << "，";
        std::cout << "姓名：" << pMember->getName() << "，";
        std::cout << "手机号：" << pMember->getPhone() << "，";
        std::cout << "积分：" << pMember->getPoints() << std::endl;
    }
}

void saveMembersToFile(MemberManager& manager) {
    std::string filename;
    std::cout << "请输入文件名：";
    std::getline(std::cin, filename);
    saveMembers(manager, filename);
    std::cout << "会员信息保存成功！" << std::endl;
}

void loadMembersFromFile(MemberManager& manager) {
    std::string filename;
    std::cout << "请输入文件名：";
    std::getline(std::cin, filename);
    loadMembers(manager, filename);
    std::cout << "会员信息加载成功！" << std::endl;
}

int main() {
    MemberManager manager;
    int choice = -1;
    while (choice != 0) {
        displayMenu();
        std::cin >> choice;
        std::cin.ignore();
        switch (choice) {
        case 1:
            addMember(manager);
            break;
        case 2:
            findMember(manager);
            break;
        case 3:
            updateMember(manager);
            break;
        case 4:
            deleteMember(manager);
            break;
        case 5:
            displayMembers(manager);
            break;
        case 6:
            saveMembersToFile(manager);
            break;
        case 7:
            loadMembersFromFile(manager);
            break;
        case 0:
            std::cout << "感谢使用超市会员管理系统！" << std::endl;
            break;
        default:
            std::cout << "无效的选择，请重新选择！" << std::endl;
            break;
        }
    }

    return 0;
}

这个程序实现了一个简单的超市会员管理系统，包括添加、查询、修改、删除、显示所有会员、保存会员信息和加载会员信息等功能。您可以根据具体需求和功能进行修改和完善。