HNWithChildren Class Reference

Mixin interface for objects that can host child objects. More...

#include "HNWithChildren.h"

Inheritance diagram for HNWithChildren:

Public Member Functions
const std::list< HNObject * > &	children () const noexcept
	Returns the ordered list of child objects.
virtual	~HNWithChildren () noexcept=default
	Virtual destructor.

Detailed Description

Mixin interface for objects that can host child objects.

Objects inheriting this interface (such as HNTopbar and HNMenu) keep an ordered list of children. The order reflects the order in which items should be displayed in the bar.

Constructor & Destructor Documentation

~HNWithChildren()

virtual ~HNWithChildren ( )

virtualdefaultnoexcept

Virtual destructor.

Declared virtual so this mixin is polymorphic, enabling safe cross-casts (via dynamic_cast) between the different base subobjects of a concrete object.

Member Function Documentation

children()

const std::list< HNObject * > & children ( ) const

inlinenoexcept

Returns the ordered list of child objects.

Returns

Const reference to the list of children, in display order.

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The documentation for this class was generated from the following file:

• /home/runner/work/Heaven/Heaven/src/CZ/Heaven/Bar/HNWithChildren.h