Method folder

src/backend/core/AbstractAspect.cpp:472–479

* \brief Return the folder the Aspect is contained in or 0 if there is none. * * The returned folder may be the aspect itself if it inherits Folder. */

 * The returned folder may be the aspect itself if it inherits Folder.
 */
Folder* AbstractAspect::folder() {
	if (inherits(AspectType::Folder))
		return static_cast<class Folder*>(this);
	AbstractAspect* parent_aspect = parentAspect();
	while (parent_aspect && !parent_aspect->inherits(AspectType::Folder))
		parent_aspect = parent_aspect->parentAspect();
	return static_cast<class Folder*>(parent_aspect);
}

/**
 * \brief Return whether the there is a path upwards to the given aspect