Document Class Reference

The Document class is a specialized XML DOM for XDDL documents.

Typically, users will create a Document from an XDDL file, and reference to this document is then used to create a Message. These are usually the only methods invoked.

Any parse errors in the document will result in an exception derived from std::exception.

Constructors

Document()	Create an empty document.
*Document(const char filename)**	Create a document from an XDDL file. This constructor is equivalent to calling the empty constructure and then the open() method.

Methods

*void open(const char filename)**	Open an XDDL file. This method will load a file into an existing document, replacing the previous document.
void clear()	Clear the Document, making it empty.
bool empty() const	Return true of the document is empty.

Detail

The example below shows a complete program that loads and XDDL document, creates a message, and then displays the decode in XML.

#include <IT/Xenon.h>

using namespace std;
using namespace IT;

int main(int argc, char* argv[])
{
    try {
        Document doc("C:\\Program Files\\Intrig Data Monitor\\xddl\\icd.xddl");
        Message msg(doc);
        msg = BitString("030001547B0DA16006");

        cout << msg.xml();

    } catch (exception & e)
    {
        cout << e.what();
    }

    return 0;
}