v4l2_camera: Rolling
Links
Rosindex
Repository
C++ API
Class Hierarchy
File Hierarchy
Full C++ API
Namespaces
Namespace rclcpp
Namespace rclcpp::node_interfaces
Namespace v4l2_camera
Classes and Structs
Struct Control
Struct FourCC
Struct ImageFormat
Template Struct Parameters::hasAddPostSetParametersCallback
Struct PixelFormat
Struct V4l2CameraDevice::Buffer
Class Parameters
Class V4L2Camera
Class V4l2CameraDevice
Enums
Enum CallbackGroupType
Enum DeliveredMessageKind
Enum DurabilityPolicy
Enum EndpointType
Enum FutureReturnCode
Enum HistoryPolicy
Enum IntraProcessBufferType
Enum IntraProcessSetting
Enum LivelinessPolicy
Enum ParameterType
Enum QoSCompatibility
Enum QosPolicyKind
Enum ReliabilityPolicy
Enum SignalHandlerOptions
Enum TopicStatisticsState
Enum WaitResultKind
Enum ControlType
Functions
Function rclcpp::_to_json_dict_entry
Function rclcpp::add_will_overflow
Function rclcpp::add_will_underflow
Function rclcpp::convert_rcl_time_to_sec_nanos
Function rclcpp::copy_all_parameter_values
Function rclcpp::create_client
Function rclcpp::create_generic_client(std::shared_ptr<node_interfaces::NodeBaseInterface>, std::shared_ptr<node_interfaces::NodeGraphInterface>, std::shared_ptr<node_interfaces::NodeServicesInterface>, const std::string&, const std::string&, const rclcpp::QoS&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_generic_client(NodeT, const std::string&, const std::string&, const rclcpp::QoS&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_generic_publisher
Function rclcpp::create_generic_service(std::shared_ptr<node_interfaces::NodeBaseInterface>, std::shared_ptr<node_interfaces::NodeServicesInterface>, const std::string&, const std::string&, CallbackT&&, const rclcpp::QoS&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_generic_service(NodeT, const std::string&, const std::string&, CallbackT&&, const rclcpp::QoS&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_generic_subscription
Function rclcpp::create_publisher(NodeT&&, const std::string&, const rclcpp::QoS&, const rclcpp::PublisherOptionsWithAllocator<AllocatorT>&)
Function rclcpp::create_publisher(rclcpp::node_interfaces::NodeParametersInterface::SharedPtr&, rclcpp::node_interfaces::NodeTopicsInterface::SharedPtr&, const std::string&, const rclcpp::QoS&, const rclcpp::PublisherOptionsWithAllocator<AllocatorT>&)
Function rclcpp::create_publisher_factory
Function rclcpp::create_service(std::shared_ptr<node_interfaces::NodeBaseInterface>, std::shared_ptr<node_interfaces::NodeServicesInterface>, const std::string&, CallbackT&&, const rclcpp::QoS&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_service(std::shared_ptr<node_interfaces::NodeBaseInterface>, std::shared_ptr<node_interfaces::NodeServicesInterface>, const std::string&, CallbackT&&, const rmw_qos_profile_t&, rclcpp::CallbackGroup::SharedPtr)
Function rclcpp::create_subscription(NodeT&, const std::string&, const rclcpp::QoS&, CallbackT&&, const rclcpp::SubscriptionOptionsWithAllocator<AllocatorT>&, typename MessageMemoryStrategyT::SharedPtr)
Function rclcpp::create_subscription(rclcpp::node_interfaces::NodeParametersInterface::SharedPtr&, rclcpp::node_interfaces::NodeTopicsInterface::SharedPtr&, const std::string&, const rclcpp::QoS&, CallbackT&&, const rclcpp::SubscriptionOptionsWithAllocator<AllocatorT>&, typename MessageMemoryStrategyT::SharedPtr)
Function rclcpp::create_subscription_factory
Function rclcpp::create_timer(std::shared_ptr<node_interfaces::NodeBaseInterface>, std::shared_ptr<node_interfaces::NodeTimersInterface>, rclcpp::Clock::SharedPtr, rclcpp::Duration, CallbackT&&, rclcpp::CallbackGroup::SharedPtr, bool)
Function rclcpp::create_timer(NodeT, rclcpp::Clock::SharedPtr, rclcpp::Duration, CallbackT&&, rclcpp::CallbackGroup::SharedPtr, bool)
Function rclcpp::create_timer(rclcpp::Clock::SharedPtr, std::chrono::duration<DurationRepT, DurationT>, CallbackT, rclcpp::CallbackGroup::SharedPtr, node_interfaces::NodeBaseInterface *, node_interfaces::NodeTimersInterface *, bool)
Function rclcpp::create_wall_timer
Function rclcpp::expand_topic_or_service_name
Function rclcpp::extend_name_with_sub_namespace
Function rclcpp::get_action_typesupport_handle
Function rclcpp::get_c_string(const char *)
Function rclcpp::get_c_string(const std::string&)
Function rclcpp::get_c_vector_string
Function rclcpp::get_contexts
Function rclcpp::get_current_signal_handler_options
Function rclcpp::get_log_directory
Function rclcpp::get_logger
Function rclcpp::get_message_type_support_handle
Function rclcpp::get_message_typesupport_handle
Function rclcpp::get_node_logger
Function rclcpp::get_service_typesupport_handle
Function rclcpp::get_typesupport_library
Function rclcpp::init
Function rclcpp::init_and_remove_ros_arguments
Function rclcpp::install_signal_handlers
Function rclcpp::ok
Function rclcpp::on_shutdown
Function rclcpp::operator!=(const NetworkFlowEndpoint&, const NetworkFlowEndpoint&)
Function rclcpp::operator!=(const QoS&, const QoS&)
Function rclcpp::operator+(const builtin_interfaces::msg::Time&, const rclcpp::Duration&)
Function rclcpp::operator+(const rclcpp::Duration&, const rclcpp::Time&)
Function rclcpp::operator-
Function rclcpp::operator<<(std::ostream&, const FutureReturnCode&)
Function rclcpp::operator<<(std::ostream&, const NetworkFlowEndpoint&)
Function rclcpp::operator<<(std::ostream&, const rclcpp::Parameter&)
Function rclcpp::operator<<(std::ostream&, const std::vector<Parameter>&)
Function rclcpp::operator<<(std::ostream&, ParameterType)
Function rclcpp::operator<<(std::ostream&, const QosPolicyKind&)
Function rclcpp::operator==(const NetworkFlowEndpoint&, const NetworkFlowEndpoint&)
Function rclcpp::operator==(const QoS&, const QoS&)
Function rclcpp::parameter_map_from
Function rclcpp::parameter_map_from_yaml_file
Function rclcpp::parameter_value_from
Function rclcpp::parameters_from_map
Function rclcpp::qos_check_compatible
Function rclcpp::qos_policy_kind_to_cstr
Function rclcpp::qos_policy_name_from_kind
Function rclcpp::remove_ros_arguments
Function rclcpp::shutdown
Function rclcpp::signal_handlers_installed
Function rclcpp::sleep_for
Function rclcpp::spin(rclcpp::node_interfaces::NodeBaseInterface::SharedPtr)
Function rclcpp::spin(rclcpp::Node::SharedPtr)
Function rclcpp::spin_all(rclcpp::node_interfaces::NodeBaseInterface::SharedPtr, std::chrono::nanoseconds)
Function rclcpp::spin_all(rclcpp::Node::SharedPtr, std::chrono::nanoseconds)
Function rclcpp::spin_some(rclcpp::node_interfaces::NodeBaseInterface::SharedPtr)
Function rclcpp::spin_some(rclcpp::Node::SharedPtr)
Function rclcpp::spin_until_future_complete(rclcpp::node_interfaces::NodeBaseInterface::SharedPtr, const FutureT&, std::chrono::duration<TimeRepT, TimeT>)
Function rclcpp::spin_until_future_complete(std::shared_ptr<NodeT>, const FutureT&, std::chrono::duration<TimeRepT, TimeT>)
Function rclcpp::sub_will_overflow
Function rclcpp::sub_will_underflow
Function rclcpp::to_string(const FutureReturnCode&)
Function rclcpp::to_string(ParameterType)
Function rclcpp::to_string(const ParameterValue&)
Function rclcpp::uninstall_signal_handlers
Function rclcpp::wait_for_message(MsgT&, std::shared_ptr<rclcpp::Subscription<MsgT>>, std::shared_ptr<rclcpp::Context>, std::chrono::duration<Rep, Period>)
Function rclcpp::wait_for_message(MsgT&, rclcpp::Node::SharedPtr, const std::string&, std::chrono::duration<Rep, Period>)
Variables
Variable rclcpp::Empty
Variable rclcpp::Invalid
Variable rclcpp::Invalid
Variable rclcpp::Invalid
Variable rclcpp::PARAMETER_BOOL
Variable rclcpp::PARAMETER_BOOL_ARRAY
Variable rclcpp::PARAMETER_BYTE_ARRAY
Variable rclcpp::PARAMETER_DOUBLE
Variable rclcpp::PARAMETER_DOUBLE_ARRAY
Variable rclcpp::PARAMETER_INTEGER
Variable rclcpp::PARAMETER_INTEGER_ARRAY
Variable rclcpp::PARAMETER_NOT_SET
Variable rclcpp::PARAMETER_STRING
Variable rclcpp::PARAMETER_STRING_ARRAY
Variable rclcpp::Ready
Variable rclcpp::Timeout
Defines
Define ROS2_V4L2_CAMERA_EXPORT
Define ROS2_V4L2_CAMERA_IMPORT
Define ROS2_V4L2_CAMERA_LOCAL
Define ROS2_V4L2_CAMERA_PUBLIC
Define ROS2_V4L2_CAMERA_PUBLIC_TYPE
Typedefs
Typedef rclcpp::IncompatibleTypeCallbackType
Typedef rclcpp::IncompatibleTypeInfo
Typedef rclcpp::MatchedInfo
Typedef rclcpp::OnShutdownCallbackHandle
Typedef rclcpp::ParameterMap
Typedef rclcpp::PreShutdownCallbackHandle
Typedef rclcpp::PublisherMatchedCallbackType
Typedef rclcpp::PublisherOptions
Typedef rclcpp::QosCallback
Typedef rclcpp::QosCallbackResult
Typedef rclcpp::QOSDeadlineOfferedCallbackType
Typedef rclcpp::QOSDeadlineOfferedInfo
Typedef rclcpp::QOSDeadlineRequestedCallbackType
Typedef rclcpp::QOSDeadlineRequestedInfo
Typedef rclcpp::QOSLivelinessChangedCallbackType
Typedef rclcpp::QOSLivelinessChangedInfo
Typedef rclcpp::QOSLivelinessLostCallbackType
Typedef rclcpp::QOSLivelinessLostInfo
Typedef rclcpp::QOSMessageLostCallbackType
Typedef rclcpp::QOSMessageLostInfo
Typedef rclcpp::QOSOfferedIncompatibleQoSCallbackType
Typedef rclcpp::QOSOfferedIncompatibleQoSInfo
Typedef rclcpp::QOSRequestedIncompatibleQoSCallbackType
Typedef rclcpp::QOSRequestedIncompatibleQoSInfo
Typedef rclcpp::StaticWaitSet
Typedef rclcpp::SubscriptionMatchedCallbackType
Typedef rclcpp::SubscriptionOptions
Typedef rclcpp::ThreadSafeWaitSet
Typedef rclcpp::TimerCallbackType
Typedef rclcpp::TimerInfoCallbackType
Typedef rclcpp::VoidCallbackType
Typedef rclcpp::WaitSet
Directories
Directory include
Directory v4l2_camera
Files
File control.hpp
File fourcc.hpp
File image_format.hpp
File parameters.hpp
File pixel_format.hpp
File v4l2_camera.hpp
File v4l2_camera_device.hpp
File visibility_control.h
Standard Documents
CONTRIBUTING
README
v4l2_camera
Features
Supported Cameras
Installation
Nodes
Compressed Transport
PACKAGE
CHANGELOG
Changelog for package v4l2_camera
0.7.1 (2024-04-30)
0.7.0 (2023-05-01)
0.6.1 (2022-10-08)
0.6.0 (2022-09-04)
0.5.0 (2022-08-06)
0.4.0 (2021-01-29)
0.3.1 (2020-11-07)
0.3.0 (2020-09-26)
0.2.1 (2020-08-06)
0.2.0 (2020-06-13)
0.1.1 (2019-08-12)
0.1.0 (2019-08-11)
LICENSE
Ros Package Dependencies
rclcpp
rclcpp_components
sensor_msgs
camera_info_manager
cv_bridge
image_transport
Index
v4l2_camera: Rolling
C++ API
Function rclcpp::sub_will_overflow
View page source
Function rclcpp::sub_will_overflow
Function Documentation
bool
rclcpp
::
sub_will_overflow
(
const
T
x
,
const
T
y
)