mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-15 18:12:47 +03:00
34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/* i/n/z.h
|
|
**
|
|
** This file is in the public domain.
|
|
*/
|
|
/** Memoization.
|
|
***
|
|
*** The memo cache is keyed by an arbitrary symbolic function
|
|
*** and a noun argument to that (logical) function. Functions
|
|
*** are predefined by C-level callers, but 0 means nock.
|
|
***
|
|
*** The memo cache is within its road and dies when it falls.
|
|
***
|
|
*** Memo functions RETAIN keys and transfer values.
|
|
**/
|
|
/* u3z_find*(): find in memo cache.
|
|
*/
|
|
u3_weak u3z_find(c3_m, u3_noun);
|
|
u3_weak u3z_find_2(c3_m, u3_noun, u3_noun);
|
|
u3_weak u3z_find_3(c3_m, u3_noun, u3_noun, u3_noun);
|
|
u3_weak u3z_find_4(c3_m, u3_noun, u3_noun, u3_noun, u3_noun);
|
|
|
|
/* u3z_save*(): save in memo cache.
|
|
*/
|
|
u3_noun u3z_save(c3_m, u3_noun, u3_noun);
|
|
u3_noun u3z_save_2(c3_m, u3_noun, u3_noun, u3_noun);
|
|
u3_noun u3z_save_3(c3_m, u3_noun, u3_noun, u3_noun, u3_noun);
|
|
u3_noun u3z_save_4(c3_m, u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
|
|
|
|
/* u3z_uniq(): uniquify with memo cache.
|
|
*/
|
|
u3_noun
|
|
u3z_uniq(u3_noun som);
|
|
|