Define RCLCPP_ERROR_EXPRESSION

• Defined in File logging.hpp

Define Documentation

RCLCPP_ERROR_EXPRESSION(logger, expression, ...)

Log a message with given severity with the following condition:

• Log calls are ignored when the expression evaluates to false.

Parameters:

• logger – The rclcpp::Logger to use

• expression – The expression determining if the message should be logged

• ... – The format string, followed by the variable arguments for the format string.