BehaviorTree::ParallelNode Class Reference

Execute behaviors in parallel. More...

#include <ParallelNode.h>

Inheritance diagram for BehaviorTree::ParallelNode:

Collaboration diagram for BehaviorTree::ParallelNode:

Public Member Functions
BEHAVIOR_STATUS	execute (void *agent)
	This method is invoked by the node's parent when the node should be run. More...
void	init (void *agent)
	This method will be invoked before the node is executed for the first time. More...
	ParallelNode (FAILURE_POLICY failurePolicy=FAIL_ON_ALL, SUCCESS_POLICY successPolicy=SUCCEED_ON_ALL)
virtual	~ParallelNode ()
Public Member Functions inherited from BehaviorTree::BehaviorTreeInternalNode
	BehaviorTreeInternalNode ()
virtual	~BehaviorTreeInternalNode ()
virtual BehaviorTreeNode *	setChildren (BehaviorTreeNode *node,...)
virtual BehaviorTreeNode *	_setChildren (BehaviorTreeNode *node, va_list nodeList)
	Helper method for setChildren(). More...
Public Member Functions inherited from BehaviorTree::BehaviorTreeNode
virtual	~BehaviorTreeNode ()

Private Attributes
bool *	childrenRunning
FAILURE_POLICY	failPolicy
SUCCESS_POLICY	succeedPolicy
uint8_t	nFailure
uint8_t	nSuccess

Additional Inherited Members
Public Attributes inherited from BehaviorTree::BehaviorTreeInternalNode
BehaviorTreeNode **	children
	This node's children nodes. More...
uint8_t	nChildren
	The number of children of this node. More...

Detailed Description

Execute behaviors in parallel.

There are two policies that control the flow of execution. The first is the policy for failure, and the second is the policy for success.

For failure, the options are "fail when one child fails" and "fail when all children fail". For success, the options are similarly "complete when one child completes", and "complete when all children complete".

Constructor & Destructor Documentation

ParallelNode::ParallelNode	(	FAILURE_POLICY	failurePolicy = FAIL_ON_ALL,
		SUCCESS_POLICY	successPolicy = SUCCEED_ON_ALL
	)

Parameters

failurePolicy	Determines how many of the node's children must fail before the node fails
successPolicy	Determines how many of the node's children must succeed before the node succeeds

ParallelNode::~ParallelNode ( )

virtual

Member Function Documentation

BEHAVIOR_STATUS ParallelNode::execute ( void *  agent )

virtual

This method is invoked by the node's parent when the node should be run.

Implements BehaviorTree::BehaviorTreeInternalNode.

void ParallelNode::init ( void *  agent )

virtual

This method will be invoked before the node is executed for the first time.

Implements BehaviorTree::BehaviorTreeInternalNode.

Member Data Documentation

bool* BehaviorTree::ParallelNode::childrenRunning

private

FAILURE_POLICY BehaviorTree::ParallelNode::failPolicy

private

uint8_t BehaviorTree::ParallelNode::nFailure

private

uint8_t BehaviorTree::ParallelNode::nSuccess

private

SUCCESS_POLICY BehaviorTree::ParallelNode::succeedPolicy

private

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

• src/qualia/plugins/bt/ParallelNode.h
• src/qualia/plugins/bt/ParallelNode.cpp