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Wwise SDK 2018.1.11

◆ QueryAudioObjectIDs() [1/2]

AKRESULT __cdecl AK::SoundEngine::Query::QueryAudioObjectIDs ( AkUniqueID  in_eventID,
AkUInt32 io_ruNumItems,
AkObjectInfo out_aObjectInfos 
)

Get the list of audio object IDs associated to an event.

Note: It is possible to call QueryAudioObjectIDs with io_ruNumItems = 0 to get the total size of the structure that should be allocated for out_aObjectInfos.
Returns
AK_Success if succeeded, AK_IDNotFound if the eventID cannot be found, AK_InvalidParameter if out_aObjectInfos is NULL while io_ruNumItems > 0 or AK_UnknownObject if the event contains an unknown audio object, or AK_PartialSuccess if io_ruNumItems was set to 0 to query the number of available items.
Parameters
in_eventID Event ID
io_ruNumItems Number of items in array provided / Number of items filled in array
out_aObjectInfos Array of AkObjectInfo items to fill