如何将字典文件读取到map<char，vector<bool> >？

#include <fstream>
#include <iostream>
#include <map>
#include <vector>

int main() {
    std::ifstream file("dictionary.txt"); // 替换为字典文件的路径和名称

    if (!file.is_open()) {
        std::cout << "Failed to open the dictionary file." << std::endl;
        return 0;
    }

    std::map<char, std::vector<bool>> dictionary;

    std::string line;
    while (std::getline(file, line)) {
        if (line.empty())
            continue;

        char character = line[0];
        std::vector<bool> encoding;

        for (size_t i = 2; i < line.length(); i++) {
            if (line[i] == '0')
                encoding.push_back(false);
            else if (line[i] == '1')
                encoding.push_back(true);
        }

        dictionary.insert(std::make_pair(character, encoding));
    }

    file.close();

    // 输出map中的内容
    for (const auto& entry : dictionary) {
        std::cout << "Character: " << entry.first << std::endl;
        std::cout << "Encoding: ";
        for (bool bit : entry.second) {
            std::cout << bit << " ";
        }
        std::cout << std::endl;
    }

    return 0;
}