Class Node

• Defined in File utils.hpp

Class Documentation

class Node

Node class.

Parameters

• x_: X value
• y_: Y value
• cost_: Cost to get to this node
• h_cost_: Heuritic cost of this node
• id_: Node’s id
• pid_: Node’s parent’s id

Public Functions

Node(const int x = 0, const int y = 0, const double cost = 0, const double h_cost = 0, const int id = 0, const int pid = 0)

Constructor for Node class.

Parameters

• x: X value
• y: Y value
• cost: Cost to get to this node
• h_cost: Heuritic cost of this node
• id: Node’s id
• pid: Node’s parent’s id

void PrintStatus() const

Prints the values of the variables in the node.

Return

void

Node operator+(const Node &p) const

Overloading operator + for Node class.

Return

Node with current node’s and input node p’s values added

Parameters

• p: node

Node operator-(const Node &p) const

Overloading operator - for Node class.

Return

Node with current node’s and input node p’s values subtracted

Parameters

• p: node

bool operator==(const Node &p) const

Overloading operator == for Node class.

Return

bool whether current node equals input node

Parameters

• p: node

Public Members

int x_

x coordinate

int y_

y coordinate

double cost_

cost to reach this node

double h_cost_

heuristic cost to reach the goal

int id_

Node id.

int pid_

Node’s parent’s id.