#include <iostream>
#include <xqilla/xqilla-simple.hpp>

int main(int argc, char *argv[]) {
        // Initialise Xerces-C and XQilla by creating the factory object
        XQilla xqilla;

        // Parse an XQuery expression
        // (AutoDelete deletes the object at the end of the scope)
        AutoDelete<XQQuery> query(xqilla.parse(X("foo/bar/@baz")));

        // Create a context object
        AutoDelete<DynamicContext> context(query->createDynamicContext());

        // Parse a document, and set it as the context item
        Sequence seq = context->resolveDocument(X("foo.xml"), 0);
        if(!seq.isEmpty() && seq.first()->isNode()) {
                context->setContextItem(seq.first());
                context->setContextPosition(1);
                context->setContextSize(1);
        }

        // Execute the query, using the context
        Result result = query->execute(context);

        // Iterate over the results, printing them
        Item::Ptr item;
        while(item = result->next(context)) {
                std::cout << UTF8(item->asString(context)) << std::endl;
        }

        return 0;
}