rclcpp::QoSInitialization Struct Reference

#include <qos.hpp>

Public Member Functions
constexpr	QoSInitialization (const QoS &qos)
constexpr	QoSInitialization (rmw_qos_history_policy_t history_policy_arg, size_t depth_arg)

Static Public Member Functions
static constexpr QoSInitialization	from_rmw (const rmw_qos_profile_t &profile)

Public Attributes
size_t	depth
rmw_qos_history_policy_t	history_policy

Detailed Description

Upstream's QoSInitialization (rclcpp/qos.hpp): the history policy and depth a QoS is built from. ADOPT-BOUNDED: upstream's KeepLast and KeepAll derive from it, and ours are functions returning a whole QoS (see KeepLast above), so this converts implicitly from a QoS instead, taking its history and depth — rclcpp::QoS(rclcpp::KeepLast(1), profile) compiles either way.

Constructor & Destructor Documentation

QoSInitialization() [1/2]

rclcpp::QoSInitialization::QoSInitialization ( rmw_qos_history_policy_t history_policy_arg, size_t depth_arg )

inlineconstexpr

QoSInitialization() [2/2]

rclcpp::QoSInitialization::QoSInitialization ( const QoS & qos )

inlineconstexpr

Member Function Documentation

from_rmw()

constexpr QoSInitialization rclcpp::QoSInitialization::from_rmw ( const rmw_qos_profile_t & profile )

inlinestaticconstexpr

Member Data Documentation

depth

size_t rclcpp::QoSInitialization::depth

history_policy

rmw_qos_history_policy_t rclcpp::QoSInitialization::history_policy

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The documentation for this struct was generated from the following file:

• include/rclcpp/qos.hpp