question: provide the normal map index ie the back-pointer concode_field_sep int nonReferenceMapIndex concode_elem_sep int returnAddressIndex concode_elem_sep int normalMapIndex concode_elem_sep int referenceMapIndex concode_elem_sep int returnAddressMapIndex concode_field_sep int getReferenceMapIndex concode_elem_sep void showInfo concode_elem_sep void setNonReferenceMapIndex concode_elem_sep void setReturnAddressIndex concode_elem_sep void setReturnAddressMapIndex concode_elem_sep int getReturnAddressMapIndex concode_elem_sep void setNormalMapIndex concode_elem_sep int getNonReferenceMapIndex concode_elem_sep void setReferenceMapIndex concode_elem_sep int getReturnAddressIndex
target: int function ( ) { return normalMapIndex ; }