EntropyEngine::Core::Graph::Node

EntropyEngine::Core::Graph::Node

Node storage with generation-based handle validation. More…

#include <DirectedAcyclicGraph.h>

Public Functions

	Name
Node &	operator=(Node && other) Move assignment operator.
Node &	operator=(const Node & ) =delete
	Node() =default Default constructor.
	Node(T && d, bool occ) Constructs a Node with initial data.
	Node(Node && other) Move constructor.
	Node(const Node & ) =delete

Public Attributes

	Name
bool	occupied Whether this slot contains a valid node.
std::atomic< uint32_t >	generation Generation counter for handle validation.
T	data Node data payload.

Detailed Description

template <class T >
struct EntropyEngine::Core::Graph::Node;

Node storage with generation-based handle validation.

Template Parameters:

• T The type of data stored within the node.

Cache-aligned structure that holds node data and metadata. The generation counter enables detection of stale handles when slots are reused.

Public Functions Documentation

function operator=

inline Node & operator=(
    Node && other
)

Move assignment operator.

Parameters:

• other The Node to move from

Return: Reference to this Node after assignment

function operator=

Node & operator=(
    const Node &
) =delete

function Node

Node() =default

Default constructor.

function Node

inline Node(
    T && d,
    bool occ
)

Constructs a Node with initial data.

Parameters:

• d The data to move into the node
• occ The initial occupancy status

function Node

inline Node(
    Node && other
)

Move constructor.

Parameters:

• other The Node to move from

Resets source node’s occupied status after move.

function Node

Node(
    const Node &
) =delete

Public Attributes Documentation

variable occupied

bool occupied {false};

Whether this slot contains a valid node.

variable generation

std::atomic< uint32_t > generation {1};

Generation counter for handle validation.

variable data

T data;

Node data payload.

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Updated on 2026-01-26 at 17:14:35 -0500