Function Attr.specified

true if this attribute was explicitly given a value in the instance document, false otherwise. If the application changed the value of this attribute node (even if it ends up having the same value as the default value) then it is set to true. The implementation may handle attributes with default values from other schemas similarly but applications should use Document.normalizeDocument to guarantee this information is up-to-date.


bool specified() @property;


Lodovico Giaretta


Copyright Lodovico Giaretta 2016 --


Boost License 1.0.