The FallbackNode is used to try different strategies, until one succeed. If any child returns RUNNING, previous children will be ticked again. More...
#include <fallback_node.h>
Inheritance diagram for BT::FallbackNode:
Public Member Functions | |
| FallbackNode (const std::string &name) | |
| virtual | ~FallbackNode () override |
Private Member Functions | |
| virtual BT::NodeStatus | tick () override |
| Method to be implemented by the user. | |
Detailed Description
The FallbackNode is used to try different strategies, until one succeed. If any child returns RUNNING, previous children will be ticked again.
- If all the children return FAILURE, this node returns FAILURE.
- If a child returns RUNNING, this node returns RUNNING. The loop is restarted, but already completed children are not halted. This generally implies that ConditionNode are ticked again.
- If a child returns SUCCESS, stop the loop and returns SUCCESS.
Definition at line 35 of file fallback_node.h.
Constructor & Destructor Documentation
| BT::FallbackNode::FallbackNode | ( | const std::string & | name | ) |
Definition at line 18 of file fallback_node.cpp.
| virtual BT::FallbackNode::~FallbackNode | ( | ) | [override, virtual] |
Member Function Documentation
| NodeStatus BT::FallbackNode::tick | ( | ) | [override, private, virtual] |
Method to be implemented by the user.
Implements BT::TreeNode.
Definition at line 24 of file fallback_node.cpp.
The documentation for this class was generated from the following files: