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Unreal Engine C++ API Reference > Editor > AudioEditor > SoundClassGraph > USoundClassGraph
References
| Module | AudioEditor |
| Header | /Engine/Source/Editor/AudioEditor/Classes/SoundClassGraph/SoundClassGraph.h |
| Include | #include "SoundClassGraph/SoundClassGraph.h" |
| Source | /Engine/Source/Editor/AudioEditor/Private/SoundClassGraph.cpp |
int32 RecursivelyGatherChildCounts
&40;
class USoundClass &42; ParentClass,
TMap< class USoundClass &42;, int32 > & OutChildCounts
&41;
Remarks
Recursively build a map of child counts for each SoundClass to arrange them correctly Total child count for ParentClass
Parameters
| Name | Description |
|---|---|
| ParentClass | The class we are getting child counts for |
| OutChildCounts | Map of child counts |