| 295 | { |
| 296 | template <typename Derived_t> |
| 297 | FieldPtr |
| 298 | FieldPtrGet(Extendible<Derived_t> const &d, FieldDesc const &desc) |
| 299 | { |
| 300 | return FieldPtr(d.Extendible<Derived_t>::getBegin() + desc.field_offset); |
| 301 | } |
| 302 | |
| 303 | // overloadable function to construct and init an FieldId |
| 304 | ////////////////////////////////////////////////////// |