pelican/utility/src/Config.cpp
/**
 * @details
 * Returns the attribute at the address with the specified key. An empty string
 * is returned if the address or key doesn't exist.
 */
@details
Returns the attribute at the address with the specified key. An empty string
is returned if the address or key doesn't exist.
@details Returns the attribute at the address with the specified key . An empty string is returned if the address or key doesn ' t exist .
QString Config::getAttribute(const TreeAddress& address, const QString& key) const
{
    QDomElement e = _get(address, _document);
    if (e.isNull())
        return QString();
    else
        return e.attribute(key);
}
QString Config :: getAttribute ( const TreeAddress & address , const QString & key ) const { QDomElement e = _get ( address , _document ) ; if ( e . isNull ( ) ) return QString ( ) ; else return e . attribute ( key ) ; }
@details
 Returns the attribute at the address with the specified key.
@details Returns the attribute at the address with the specified key .