Implementation of the NodeBase part of the Node API. More...
#include <node_base.hpp>
Public Member Functions | |
| NodeBase (const std::string &node_name, const std::string &namespace_, rclcpp::Context::SharedPtr context) | |
| virtual | ~NodeBase () |
| virtual const char * | get_name () const |
| Return the name of the node. More... | |
| virtual const char * | get_namespace () const |
| Return the namespace of the node. More... | |
| virtual rclcpp::Context::SharedPtr | get_context () |
| Return the context of the node. More... | |
| virtual rcl_node_t * | get_rcl_node_handle () |
| Return the rcl_node_t node handle (non-const version). More... | |
| virtual const rcl_node_t * | get_rcl_node_handle () const |
| Return the rcl_node_t node handle (const version). More... | |
| virtual std::shared_ptr< rcl_node_t > | get_shared_rcl_node_handle () |
| Return the rcl_node_t node handle in a std::shared_ptr. More... | |
| virtual std::shared_ptr< const rcl_node_t > | get_shared_rcl_node_handle () const |
| Return the rcl_node_t node handle in a std::shared_ptr. More... | |
| virtual rclcpp::callback_group::CallbackGroup::SharedPtr | create_callback_group (rclcpp::callback_group::CallbackGroupType group_type) |
| Create and return a callback group. More... | |
| virtual rclcpp::callback_group::CallbackGroup::SharedPtr | get_default_callback_group () |
| Return the default callback group. More... | |
| virtual bool | callback_group_in_node (rclcpp::callback_group::CallbackGroup::SharedPtr group) |
| Return true if the given callback group is associated with this node. More... | |
| virtual const std::vector< rclcpp::callback_group::CallbackGroup::WeakPtr > & | get_callback_groups () const |
| Return list of callback groups associated with this node. More... | |
| virtual std::atomic_bool & | get_associated_with_executor_atomic () |
| Return the atomic bool which is used to ensure only one executor is used. More... | |
| virtual rcl_guard_condition_t * | get_notify_guard_condition () |
| Return guard condition that should be notified when the internal node state changes. More... | |
| virtual std::unique_lock< std::recursive_mutex > | acquire_notify_guard_condition_lock () const |
| Acquire and return a scoped lock that protects the notify guard condition. More... | |
Detailed Description
Constructor & Destructor Documentation
◆ NodeBase()
| rclcpp::node_interfaces::NodeBase::NodeBase | ( | const std::string & | node_name, |
| const std::string & | namespace_, | ||
| rclcpp::Context::SharedPtr | context | ||
| ) |
◆ ~NodeBase()
|
virtual |
Member Function Documentation
◆ get_name()
|
virtual |
Return the name of the node.
- Returns
- The name of the node.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_namespace()
|
virtual |
Return the namespace of the node.
- Returns
- The namespace of the node.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_context()
|
virtual |
Return the context of the node.
- Returns
- SharedPtr to the node's context.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_rcl_node_handle() [1/2]
|
virtual |
Return the rcl_node_t node handle (non-const version).
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_rcl_node_handle() [2/2]
|
virtual |
Return the rcl_node_t node handle (const version).
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_shared_rcl_node_handle() [1/2]
|
virtual |
Return the rcl_node_t node handle in a std::shared_ptr.
This handle remains valid after the Node is destroyed. The actual rcl node is not finalized until it is out of scope everywhere.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_shared_rcl_node_handle() [2/2]
|
virtual |
Return the rcl_node_t node handle in a std::shared_ptr.
This handle remains valid after the Node is destroyed. The actual rcl node is not finalized until it is out of scope everywhere.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ create_callback_group()
|
virtual |
Create and return a callback group.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_default_callback_group()
|
virtual |
Return the default callback group.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ callback_group_in_node()
|
virtual |
Return true if the given callback group is associated with this node.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_callback_groups()
|
virtual |
Return list of callback groups associated with this node.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_associated_with_executor_atomic()
|
virtual |
Return the atomic bool which is used to ensure only one executor is used.
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ get_notify_guard_condition()
|
virtual |
Return guard condition that should be notified when the internal node state changes.
For example, this should be notified when a publisher is added or removed.
- Returns
- the rcl_guard_condition_t if it is valid, else nullptr
Implements rclcpp::node_interfaces::NodeBaseInterface.
◆ acquire_notify_guard_condition_lock()
|
virtual |
Acquire and return a scoped lock that protects the notify guard condition.
This should be used when triggering the notify guard condition.
Implements rclcpp::node_interfaces::NodeBaseInterface.
The documentation for this class was generated from the following file:
- rclcpp/node_interfaces/node_base.hpp
