Class Parameters

• Defined in File parameters.hpp

Nested Relationships

Nested Types

• Template Struct Parameters::hasAddPostSetParametersCallback

Class Documentation

class Parameters

Public Functions

Parameters(rclcpp::node_interfaces::NodeParametersInterface::SharedPtr parameters_interface, rclcpp::node_interfaces::NodeTopicsInterface::SharedPtr topics_interface, rclcpp::node_interfaces::NodeLoggingInterface::SharedPtr logging_interface)

void declareStaticParameters()

Declare read-only parameters

void declareOutputParameters()

Declare parameters for output formats

void declareDeviceParameters(V4l2CameraDevice const &device)

Declare parameters by querying device

void setParameterChangedCallback(std::function<void(rclcpp::Parameter)> callback)

Set callbacks for inspecting and applying parameter changes

inline rclcpp::Parameter getParameter(std::string const &name) const

inline const rclcpp::ParameterValue &getParameterValue(std::string const &name) const

template<typename T>
inline decltype(auto) getValue(std::string const &name) const

inline std::string getVideoDevice() const

inline std::string getCameraInfoUrl() const

inline std::string getCameraFrameId() const

inline std::string getOutputEncoding() const

inline std::string getPixelFormat() const

inline std::vector<int64_t> getImageSize() const

inline std::vector<rclcpp::Parameter> getControlParameters() const

inline bool isControlParameter(rclcpp::Parameter const &parameter) const

inline int32_t getControlId(std::string const &name) const

inline int32_t getControlId(rclcpp::Parameter const &param) const