// method
void PlaceVolume(const TString& name, const TString& mName, Int_t copyNo,
const TGeoHMatrix& matrix, Int_t npar, Double_t* param,
const char* only, Bool_t makeAssembly = false) const;
void CreateGeometryWithTGeo();
void CreateGeometryWithoutTGeo();
// method
void PlaceVolume(const TString& name, const TString& mName, Int_t copyNo,
const TGeoHMatrix& matrix, Int_t npar, Double_t* param,
const char* only, Bool_t makeAssembly = false) const;
void CreateGeometryWithTGeo();
void CreateGeometryWithoutTGeo();