The DOMImplementation interface provides a number of methods for performing operations that are independent of any particular instance of the document object model. In this implementation, DOMImplementation is implemented as a singleton.
Creates the DOMImplementation.
Destroys the DOMImplementation.
Note: You can also create a Document directly using the new operator.
Tests if the DOM implementation implements a specific feature.
The only supported features are "XML", version "1.0" and "Core", "Events", "MutationEvents" and "Traversal", version "2.0".
static const DOMImplementation & instance();
Returns a reference to the default DOMImplementation object.