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◆ QueryAudioObjectIDs() [1/2]
| AKSOUNDENGINE_API AKRESULT AK::SoundEngine::Query::QueryAudioObjectIDs |
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AkUniqueID |
in_eventID, |
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AkUInt32 & |
io_ruNumItems, |
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AkObjectInfo * |
out_aObjectInfos |
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Get the list of audio object IDs associated to an event.
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备注: 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. |
- 返回
- 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_PartialSuccess if io_ruNumItems was set to 0 to query the number of available items.
- 参数
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| 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 |
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