Rolex/FileIO.cpp at main · HortonWen/Rolex · GitHub

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//
// Created by Wen34 on 2026/4/4.
//
#include "FileIO.h"
#include "struct.h"
#include <iostream>
#include <fstream>
#include <string>

void SaveData(const std::vector<Tmarks>& applicants, const std::string& filename)
{
    std::ofstream outFile(filename);

    if (!outFile.is_open())
    {
        std::cerr << "无法打开文件进行写入: " << filename << std::endl;
        return;
    }

    outFile << applicants.size() << std::endl;

    for (const auto& applicant : applicants)
    {
        outFile << applicant.name               << " "
                << applicant.info.sex           << " "
                << applicant.info.age           << " "
                << applicant.info.schoolrecord  << " "
                << applicant.info.worklen       << " "
                << applicant.info.wordsite      << " "
                << applicant.mark.pol           << " "
                << applicant.mark.chn           << " "
                << applicant.mark.eng           << " "
                << applicant.mark.com           << " "
                << applicant.mark.oral          << " "
                << applicant.Srecord            << " "
                << applicant.Sage               << " "
                << applicant.Swlen              << " "
                << applicant.total              << std::endl;
    }

    outFile.close();
    std::cout << "数据已成功保存到 " << filename << std::endl;
}

void LoadData(std::vector<Tmarks>& applicants, const std::string& filename)
{
    std::ifstream inFile(filename);

    if (!inFile.is_open())
    {
        std::cout << "未找到数据文件，将创建一个新列表。" << std::endl;
        return;
    }

    int count;
    inFile >> count;

    applicants.clear();
    applicants.reserve(count);
    Tmarks temp;

    for (int i = 0; i < count; ++i)
    {
        if (inFile >> temp.name
                    >> temp.info.sex
                    >> temp.info.age
                    >> temp.info.schoolrecord
                    >> temp.info.worklen
                    >> temp.info.wordsite
                    >> temp.mark.pol
                    >> temp.mark.chn
                    >> temp.mark.eng
                    >> temp.mark.com
                    >> temp.mark.oral
                    >> temp.Srecord
                    >> temp.Sage
                    >> temp.Swlen
                    >> temp.total)
        {
            applicants.push_back(temp);
        }
        else
        {
            std::cerr << "读取第 " << i + 1 << " 条数据时出错，文件可能损坏。" << std::endl;
            break;
        }
    }
    inFile.close();
    std::cout << "成功从 " << filename << " 加载了 " << applicants.size() << " 条记录。" << std::endl;
}