tinyxml（三）——简单的生成和解析示例

#include <stdio.h>
#include <string>
using namespace std;

#include "../tinyxml/tinyxml.h"

int test1()
{
TiXmlDocument xml_doc;
/*建立*/
//<A>a</A>
TiXmlElement* xmlElemA = new TiXmlElement("A");
TiXmlText* xmlTextA = new TiXmlText("a");
xmlElemA->LinkEndChild(xmlTextA);

//<B>b</B>
TiXmlElement* xmlElemB = new TiXmlElement("B");
TiXmlText* xmlTextB = new TiXmlText("b");
xmlElemB->LinkEndChild(xmlTextB);

//<C>c</C>
TiXmlElement* xmlElemC = new TiXmlElement("C");
TiXmlText* xmlTextC = new TiXmlText("c");
xmlElemC->LinkEndChild(xmlTextC);

xml_doc.LinkEndChild(xmlElemA);
xml_doc.LinkEndChild(xmlElemB);
xml_doc.LinkEndChild(xmlElemC);

// 保存到文件
xml_doc.SaveFile("abc.xml");

/*解析*/
//从文件中读取
TiXmlDocument xml_doc2;
if (!xml_doc2.LoadFile("abc.xml"))
{
return -1;
}

TiXmlNode* node1 = xml_doc2.FirstChild("A");
TiXmlNode* node2 = xml_doc2.FirstChild("B");
TiXmlNode* node3 = xml_doc2.FirstChild("C");

cout << "node1: " << *node1 << endl;
cout << "node2: " << *node2 << endl;
cout << "node3: " << *node3 << endl;

return 0;
}

int main()
{

test1();
return 0;
}