Function rcl_convert_type_description_runtime_to_msg

• Defined in File type_description_conversions.h

Function Documentation

type_description_interfaces__msg__TypeDescription *rcl_convert_type_description_runtime_to_msg(const rosidl_runtime_c__type_description__TypeDescription *runtime_description)

Convert type description runtime struct to msg struct.

This function converts a rosidl_runtime_c__type_description__TypeDescription to the corresponding type_description_interfaces/msg/TypeDescription struct. The retrieved pointer shall be destroyed with type_description_interfaces__msg__TypeDescription__destroy() after use.

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

Parameters:

runtime_description – [in] the pointer to the runtime type description struct

Returns:

a valid type_description_interfaces/msg/TypeDescription pointer, or

Returns:

NULL if an unspecified error occurs.