C++使用for循环将对象列表序列化为XML

#include <iostream>
#include "tinyxml2.h"

using namespace tinyxml2;

class Object {
public:
    std::string name;
    int value;

    Object(const std::string& name, int value) : name(name), value(value) {}
};

int main() {
    std::vector<Object> objects = {Object("Object1", 1), Object("Object2", 2), Object("Object3", 3)};

    XMLDocument xmlDoc;
    XMLNode* pRoot = xmlDoc.NewElement("Objects");
    xmlDoc.InsertFirstChild(pRoot);

    for (const auto& obj : objects) {
        XMLElement* pObjectElement = xmlDoc.NewElement("Object");
        pRoot->InsertEndChild(pObjectElement);

        XMLElement* pNameElement = xmlDoc.NewElement("Name");
        pNameElement->SetText(obj.name.c_str());
        pObjectElement->InsertEndChild(pNameElement);

        XMLElement* pValueElement = xmlDoc.NewElement("Value");
        pValueElement->SetText(obj.value);
        pObjectElement->InsertEndChild(pValueElement);
    }

    XMLPrinter printer;
    xmlDoc.Accept(&printer);
    std::cout << printer.CStr() << std::endl;

    return 0;
}