CODEWITHSUNDEEP
c++xmlruntime-errorrapidxml
Dhruva Shrivastava
Dhruva Shrivastava

Reputation: 17

Error while parsing xml file in cpp using Rapidxml

I am trying to read and xml file and parsing it using the below code can somebody suggest what mistake I am making.

It shows the error

Error: (E549) uncaught exception: ConfigException: expected < 

void ParserCnfFile::read(void) {
    ifstream file(m_file.m_name.c_str(), ios::in | ios::binary | ios::ate);
    if (file.is_open()) {
        file.seekg(0, ios::end);
        int size = file.tellg();
        m_file.m_contents = new char[size];
        file.seekg(0, ios::beg);
        file.read(m_file.m_contents, size);
        file.close();
    } else {
        throw ConfigException("ConfigExpection: Could not open \"" +
                              m_file.m_name + "\"");
    }
}

void ParserCnfFile::parse(void) {
    xml_document<> doc; // character type defaults to char
    try {
        doc.parse<0>(m_file.m_contents);
        flags
    } catch (rapidxml::parse_error& e) {
        cout << m_file.m_contents << endl;
        throw ConfigException(string() + "ConfigExpection: " + e.what());
    }

    xml_node<>* rootNode = doc.first_node();
    xml_node<>* node = rootNode->first_node();
}

This is my xml file.

<?xml version="1.0"?>
    <GlobalSettings>
        <Simulation>
            <TimeResolution unit="ns"> 100 </TimeResolution>
            <Duration unit="s"> 600 </Duration>
        </Simulation>
    </GlobalSettings>

Upvotes: 0

Views: 398

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