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XQilla : SimpleAPIBasicQuery

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Simple API: Basic Query


This example executes a simple XQuery expression ("1 to 100"), which returns the numbers from 1 to 100 inclusive. An equivalent example exists for the DOM 3 API.

#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("1 to 100")));

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

    // 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;
}



CategorySimpleAPI

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