rootDoc::classNamed PHP Method

    function &classNamed($name)
    {
        $class = NULL;
        $pos = strrpos($name, '\\');
        if ($pos != FALSE) {
            $package = substr($name, 0, $pos);
            $name = substr($name, $pos + 1);
        }
        if (isset($package)) {
            if (isset($this->_packages[$package])) {
                $class =& $this->_packages[$package]->findClass($name);
            }
        } else {
            $packages = $this->_packages;
            // we do this copy so as not to upset the internal pointer of the array outside this scope
            foreach ($packages as $packageName => $package) {
                $class =& $package->findClass($name);
                if ($class != NULL) {
                    break;
                }
            }
        }
        return $class;
    }

 /** Return this type as a class.
  *
  * @return ClassDoc A classDoc if the type is a class, null if it is a primitive type.
  */
 function &asClassDoc()
 {
     return $this->_root->classNamed($this->_name);
 }