Mercurial > hg > xemacs-beta
comparison src/lrecord.h @ 2515:de9952d2ed18
[xemacs-hg @ 2005-01-26 10:22:19 by ben]
Hash table cleanups, part 1 of 2
emacs-marshals.c, hash.c, hash.h, ui-gtk.c: Clean up and generalize creation of string hash tables.
ui-gtk.c, elhash.h, gccache-gtk.c, glyphs-gtk.c, lrecord.h, marker.c, objects-gtk.c, objects-msw.c, objects-tty.c, objects-x.c, objects.c, opaque.c, rangetab.c, specifier.c, specifier.h, xgccache.c: Use Hashcode rather than unsigned long.
| author | ben |
|---|---|
| date | Wed, 26 Jan 2005 10:22:29 +0000 |
| parents | ecf1ebac70d8 |
| children | 9f70af3ac939 |
comparison
equal
deleted
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| 2514:b49d38bc659d | 2515:de9952d2ed18 |
|---|---|
| 274 the Lisp_Object itself as the hash. But, you must still satisfy | 274 the Lisp_Object itself as the hash. But, you must still satisfy |
| 275 the constraint that if two objects are `equal', then they *must* | 275 the constraint that if two objects are `equal', then they *must* |
| 276 hash to the same value in order for hash tables to work properly. | 276 hash to the same value in order for hash tables to work properly. |
| 277 This means that `hash' can be NULL only if the `equal' method is | 277 This means that `hash' can be NULL only if the `equal' method is |
| 278 also NULL. */ | 278 also NULL. */ |
| 279 unsigned long (*hash) (Lisp_Object, int); | 279 Hashcode (*hash) (Lisp_Object, int); |
| 280 | 280 |
| 281 /* Data layout description for your object. See long comment below. */ | 281 /* Data layout description for your object. See long comment below. */ |
| 282 const struct memory_description *description; | 282 const struct memory_description *description; |
| 283 | 283 |
| 284 /* These functions allow any object type to have builtin property | 284 /* These functions allow any object type to have builtin property |