#include <BaseUtility.h>
Spr::CDConvexPair, Spr::CDFrame, Spr::CDFramePairWithRecord, Spr::CDGeometryPair, Spr::DRRealDevice, Spr::DVVirtualDevice, Spr::FIBaseLoader, Spr::FIBaseSaver, Spr::FIDocConvBase, Spr::FIDocNodeBase, Spr::FIDocNodeBase, Spr::FIFileDoc, Spr::FIFileDoc, Spr::FILoadScene, Spr::FIReferenceBase, Spr::FISaveScene, Spr::FITypeDesc, Spr::FITypeDescDb, Spr::HIBase, Spr::PHG2::Frame, Spr::PHWGeometry, Spr::PHWSolid, Spr::SGBehaviorState, Spr::SGObject, と Spr::WXComInitImpに継承されています。
BaseUtility.h の 55 行で定義されています。