Function rcl_publisher_is_valid

• Defined in File publisher.h

Function Documentation

bool rcl_publisher_is_valid(const rcl_publisher_t *publisher)

Return true if the publisher is valid, otherwise false.

The bool returned is false if publisher is invalid. The bool returned is true otherwise. In the case where false is to be returned, an error message is set. This function cannot fail.

Attribute	Adherence
Allocates Memory	No
Thread-Safe	No
Uses Atomics	No
Lock-Free	Yes

Parameters:

publisher – [in] pointer to the rcl publisher

Returns:

true if publisher is valid, otherwise false