1 #include "tinyxml.h"
 2 #include "tinystr.h"
 3 #include <iostream>
 4 
 5 using namespace std;
 6 int main(int argc, char *argv[])
 7 {
 8         if(argc != 2)
 9         {
10                 cout << "usage: "<<argv[0] << " xmlfile" << endl;
11                 return 1;
12         }
13         TiXmlDocument doc(argv[1]);
14         bool loadOk = doc.LoadFile();
15         if (!loadOk)
16         {
17                 cout << "could load:" << doc.ErrorDesc() << endl;
18         }
19         TiXmlPrinter printer;//提供的工具类,目的是将xml的数据按格式输出
20         doc.Accept(&printer);
21         cout  << printer.CStr() << endl;//输出
22 
23         TiXmlElement*node = doc.FirstChildElement();//获取第一个element节点
24         cout << node->Value() << endl;//输出节点的值
25         string t;
26          node->QueryValueAttribute("type", &t);//获取节点属性
27          cout << t << endl;
28           
29                  doc.FirstChild()->NextSibling()->ToElement()->QueryStringAttribute("type", &t);//获取第二个子节点的数据
30          cout << "2:" << t << endl;
31 
32         //使用遍历的方式进行处理
33         TiXmlNode* child = NULL;
34         TiXmlElement* element = NULL;
35         TiXmlAttribute *attr = NULL;
36         int ct;
37         while(child = doc.FirstChild()->IterateChildren(child))
38         {
39                 cout << child->ValueStr() << "\t";
40                 ct = child->Type();
41                 cout << ct << "\t";
42                 //根据不同的节点类型做相应处理  
43                 switch(ct)
44                 {
45                         case TiXmlNode::TINYXML_TEXT:
46                                 break;
47                         case TiXmlNode::TINYXML_ELEMENT:
48                                 element = child->ToElement();
49                                 attr = element->FirstAttribute();
50                                 while(attr)
51                                 {
52                                         cout << attr->NameTStr() << "=" << attr->ValueStr() << '\t';
53                                         attr = attr->Next();
54                                 }
55                                 break;
56                 }
57         }
58 
59         return 0;
60 }    

g++ -c tinyxmlparser.cpp -DTIXML_USE_STL
g++ -c tinyxmlerror.cpp -DTIXML_USE_STL
g++ -c tinystr.cpp -DTIXML_USE_STL
g++ -c tinyxml.cpp -DTIXML_USE_STL                                          
g++ -c xmltest.cpp -DTIXML_USE_STL
g++ -o xmltest xmltest.o tinyxmlparser.o tinyxmlerror.o tinystr.o tinyxml.o 

<xml>
    <tag1 type='1'/>
    <tag2 type='2'/>
</xml>

<xml>
    <tag1 type="1" />
    <tag2 type="2" />
</xml>

xml

1:
tag1    1       type=1  tag2    1       type=2 

TiXmlAttribute *attr = NULL;
attr = element->FirstAttribute();
while(attr)
{
      cout << attr->NameTStr() << "=" << attr->ValueStr();
      attr = attr->Next();  
}

TiXmlNode *child = NULL;
while(child = parent->IterateChildren(child))
{
    cout << child->ValueStr() << endl;
}