#include <BKE_node_runtime.hh>

Public Member Functions
	NodeLinkKey (const bNodeLink &link)
bNodeLink *	try_find (bNodeTree &ntree) const
const bNodeLink *	try_find (const bNodeTree &ntree) const
uint64_t	hash () const
	BLI_STRUCT_EQUALITY_OPERATORS_3 (NodeLinkKey, to_node_id_, input_socket_index_, input_link_index_)

Detailed Description

Utility to weakly reference a link. Weak references are safer because they avoid dangling references which can easily happen temporarily when editing the node tree.

Definition at line 80 of file BKE_node_runtime.hh.

Constructor & Destructor Documentation

◆ NodeLinkKey()

blender::bke::NodeLinkKey::NodeLinkKey ( const bNodeLink & link )

explicit

Assumes that the topology cache is up to date.

Definition at line 583 of file node_runtime.cc.

References bNode::identifier, bNodeLink::tonode, and bNodeLink::tosock.

Referenced by BLI_STRUCT_EQUALITY_OPERATORS_3().

Member Function Documentation

◆ BLI_STRUCT_EQUALITY_OPERATORS_3()

blender::bke::NodeLinkKey::BLI_STRUCT_EQUALITY_OPERATORS_3	(	NodeLinkKey	,
		to_node_id_	,
		input_socket_index_	,
		input_link_index_	)

References NodeLinkKey().

◆ hash()

uint64_t blender::bke::NodeLinkKey::hash ( ) const

inline

Definition at line 93 of file BKE_node_runtime.hh.

References blender::get_default_hash().

◆ try_find() [1/2]

bNodeLink * blender::bke::NodeLinkKey::try_find ( bNodeTree & ntree ) const

Definition at line 591 of file node_runtime.cc.

References try_find().

Referenced by try_find().

◆ try_find() [2/2]

const bNodeLink * blender::bke::NodeLinkKey::try_find ( const bNodeTree & ntree ) const

Definition at line 596 of file node_runtime.cc.

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

Public Member Functions