(C++) HasChildWithTag using a Tag Path

Demonstrates calling HasChildWithTag with a tag path.

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#include <CkXml.h>

void ChilkatSample(void)
    {
    CkXml xml;

    xml.put_Tag("world");

    xml.NewChild2("north_america|united_states|california|san_francisco","Silicon Valley");
    xml.NewChild2("north_america|united_states|california|san_diego","Birthplace of California");
    xml.NewChild2("north_america|united_states|illinois|chicago","Windy City");

    std::cout << xml.getXml() << "\r\n";

    // Produces the following XML
    // 
    // 	<?xml version="1.0" encoding="utf-8" ?>
    // 	<world>
    // 	    <north_america>
    // 	        <united_states>
    // 	            <california>
    // 	                <san_francisco>Silicon Valley</san_francisco>
    // 	                <san_diego>Birthplace of California</san_diego>
    // 	            </california>
    // 	            <illinois>
    // 	                <chicago>Windy City</chicago>
    // 	            </illinois>
    // 	        </united_states>
    // 	    </north_america>
    // 	</world>
    // 

    bool hasChicago = xml.HasChildWithTag("north_america|united_states|illinois|chicago");
    std::cout << "hasChicago = " << hasChicago << "\r\n";

    bool hasNaperville = xml.HasChildWithTag("north_america|united_states|illinois|naperville");
    std::cout << "hasNaperville = " << hasNaperville << "\r\n";

    bool hasIllinois = xml.HasChildWithTag("north_america|united_states|illinois");
    std::cout << "hasIllinois = " << hasIllinois << "\r\n";
    }