Minimal RapidXML file reader example

XML:

<?xml version="1.0" encoding="UTF-8"?>
<root-element>Test text</root-element>

C++:

#include <rapidxml/rapidxml_utils.hpp>
#include <iostream> 

using namespace rapidxml;
using namespace std;

int main() {
    file<> xmlFile("test.xml");
    // Create & parse document
    xml_document<> doc;
    doc.parse<0>(xmlFile.data());
    // Get root node
    xml_node<> *root = doc.first_node("root-element");
    // Print content
    if(root == nullptr) {
        cerr << "Element not found!" << endl;
    } else { // We found the root element
        cout << root->value() << endl;
    }
}