namespace Chaos { template<class OBJECT_ARRAY, class LEAF_TYPE, class T, int d> [FArchive](API\Runtime\Core\Serialization\FArchive) & Chaos::operator<< ( [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar, [TBoundingVolumeHierarchy](API\Runtime\Chaos\Chaos\TBoundingVolumeHierarchy)< OBJECT_ARRAY, LEAF_TYPE, T, d > & BVH ) }