oe::scene::NodePtr Struct Reference

Wrapper to a node reference to use pointers to node even if the actual node moves in memory. More...

#include <OxygenEngine/scene/node_ptr.h>

Collaboration diagram for oe::scene::NodePtr:

Public Types
using	NodeType = Node
using	SceneType = Scene

Public Member Functions
NodeType &	operator* () const
NodeType *	operator-> () const
bool	operator== (const NodePtr &other) const
	Equality operator.
NodeType *	get () const noexcept
	Returns a pointer to the referenced node.
	operator bool () const noexcept

Public Attributes
SceneType *	scene = nullptr
	Scene containing the Node.
uint64_t	id_node = 0
	Node id, unique to the scene.

Detailed Description

Wrapper to a node reference to use pointers to node even if the actual node moves in memory.

Note

The scene should always keep same address

This will compare to nullptr when the node is removed

Member Function Documentation

get()

NodeType * oe::scene::NodePtr::get ( ) const

noexcept

Returns a pointer to the referenced node.

It is not recomended to store the resulting pointer as the node address may change during the scene lifetime

Todo:

when template, remove implementation and let class specialization overload it

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

• OxygenEngine/scene/node_ptr.h