Function rcl_lifecycle_get_transition_label_by_id

• Defined in File rcl_lifecycle.h

Function Documentation

const char *rcl_lifecycle_get_transition_label_by_id(const rcl_lifecycle_transition_map_t *transition_map, uint8_t transition_id)

Get a label by id.

A string label is returned based on the id. If the id is not set in the transition map then returns NULL.

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

Parameters:

• transition_map – [in] pointer to the transition map

• transition_id – [in] id to be find in the transitions map

Returns:

a string pointer to the label exists in the transitino map or otherwise it return NULL