{段落}

{标题}

{标题}

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• {列表}

{标题}

{段落}

• {列表}
• {列表}
• {列表}
• {列表}
• {列表}

{标题}

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#include <iostream>
#include <sstream>
#include "rapidxml/rapidxml.hpp"
#include "rapidxml/rapidxml_print.hpp"

int main(int argc, char* argv[]) {
    char xml[] = "<?xml version=\"1.0\" encoding=\"latin-1\"?>"
                 "<book>"
                 "</book>";

    //Parse the original document
    rapidxml::xml_document<> doc;
    doc.parse<0>(xml);
    std::cout << "Name of my first node is: " << doc.first_node()->name() << "\n";

    //Insert something
    rapidxml::xml_node<> *node = doc.allocate_node(rapidxml::node_element, "author", "John Doe");
    doc.first_node()->append_node(node);

    std::stringstream ss;
    ss <<*doc.first_node();
    std::string result_xml = ss.str();
    std::cout <<result_xml<<std::endl;
    return 0;
}

{标题}

{段落}

{标题}

{段落}

xml_document<> doc;    // character type defaults to char
// ... some code to fill the document

// Print to stream using operator <<
std::cout << doc;   

// Print to stream using print function, specifying printing flags
print(std::cout, doc, 0);   // 0 means default printing flags

// Print to string using output iterator
std::string s;
print(std::back_inserter(s), doc, 0);

// Print to memory buffer using output iterator
char buffer[4096];                      // You are responsible for making the buffer large enough!
char *end = print(buffer, doc, 0);      // end contains pointer to character after last printed character
*end = 0;                               // Add string terminator after XML