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| author | Timo Teräs <timo.teras@iki.fi> | 2013-01-28 15:31:34 +0200 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2013-01-28 15:31:34 +0200 |
| commit | cb98b55b7e25f45ed847bc32f3267d0c8fb033e5 (patch) | |
| tree | 901f6d5c6d4f7587ed3ee633ca4153e6b6af3484 /src/apk_solver_data.h | |
| parent | 528156a9fa51b52474199b93a9aa720e22c42cab (diff) | |
| download | aports-cb98b55b7e25f45ed847bc32f3267d0c8fb033e5.tar.bz2 aports-cb98b55b7e25f45ed847bc32f3267d0c8fb033e5.tar.xz | |
solver: reintroduce minimum penalty logic
Basic per-name per-package specific scoring added.
Diffstat (limited to 'src/apk_solver_data.h')
| -rw-r--r-- | src/apk_solver_data.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/apk_solver_data.h b/src/apk_solver_data.h index 0327492056..5921e418b6 100644 --- a/src/apk_solver_data.h +++ b/src/apk_solver_data.h @@ -12,12 +12,35 @@ #ifndef APK_SOLVER_DATA_H #define APK_SOLVER_DATA_H +#include <stdint.h> #include "apk_defines.h" #include "apk_provider_data.h" +struct apk_score { + union { + struct { +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + unsigned short preference; + unsigned short non_preferred_pinnings; + unsigned short non_preferred_actions; + unsigned short unsatisfied; +#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + unsigned short unsatisfied; + unsigned short non_preferred_actions; + unsigned short non_preferred_pinnings; + unsigned short preference; +#else +#error Unknown endianess. +#endif + }; + uint64_t score; + }; +}; + struct apk_solver_name_state { /* dynamic */ struct list_head unsolved_list; + struct apk_score minimum_penalty; struct apk_provider chosen; unsigned int last_touched_decision; |