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| 237 | void clone (object *destination); |
237 | void clone (object *destination); |
| 238 | |
238 | |
| 239 | void set_owner (object *owner); |
239 | void set_owner (object *owner); |
| 240 | object *get_owner (); |
240 | object *get_owner (); |
| 241 | |
241 | |
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242 | // fully recursive iterator |
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243 | struct iterator_base |
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244 | { |
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245 | object *item; |
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246 | |
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247 | iterator_base (object *item) |
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248 | : item(item) |
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249 | { |
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250 | } |
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251 | |
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252 | operator object *() const { return item; } |
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253 | |
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254 | object *operator ->() const { return item; } |
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255 | object &operator * () const { return *item; } |
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256 | }; |
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257 | |
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258 | struct deep_iterator : iterator_base |
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259 | { |
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260 | deep_iterator (object *op) : iterator_base (op) { } |
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261 | |
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262 | void next (); |
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263 | object *operator ++( ) { next (); return item; } |
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264 | object *operator ++(int) { object *i = item; next (); return i; } |
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265 | }; |
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266 | |
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267 | object *begin () |
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268 | { |
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269 | return this->inv ? this->inv : end (); |
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270 | } |
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271 | |
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272 | object *end () |
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273 | { |
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274 | return this->below; |
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275 | } |
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276 | |
| 242 | protected: |
277 | protected: |
| 243 | friend struct archetype; |
278 | friend struct archetype; |
| 244 | |
279 | |
| 245 | void link (); |
280 | void link (); |
| 246 | void unlink (); |
281 | void unlink (); |
