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Last change
on this file was
14006,
checked in by westram, 10 years ago
|
- partial merge from 'alilink' into 'trunk'
- adds GB_remove_hierarchy_callback
- adds new flavor of GB_add_hierarchy_callback (allows to install path before it exists)
- several refactoring in callback code
- adds:
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|
File size:
2.1 KB
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| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : gb_key.h // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // =============================================================== // |
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| 10 | |
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| 11 | #ifndef GB_KEY_H |
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| 12 | #define GB_KEY_H |
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| 13 | |
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| 14 | #ifndef GB_HEADER_H |
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| 15 | #include "gb_header.h" |
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| 16 | #endif |
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| 17 | #ifndef GB_MAIN_H |
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| 18 | #include "gb_main.h" |
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| 19 | #endif |
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| 20 | #ifndef GB_TUNE_H |
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| 21 | #include "gb_tune.h" |
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| 22 | #endif |
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| 23 | |
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| 24 | |
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| 25 | #define GB_KEY_LEN_MAX 64 // max. length of a key (a whole key path may be longer) |
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| 26 | #define GB_KEY_LEN_MIN 2 |
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| 27 | |
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| 28 | struct gb_Key { |
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| 29 | char *key; |
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| 30 | |
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| 31 | long nref; |
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| 32 | long next_free_key; |
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| 33 | long nref_last_saved; |
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| 34 | |
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| 35 | GBDATA *gb_key; // for fast access and dynamic loading |
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| 36 | GBCONTAINER *gb_master_ali; // master container |
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| 37 | int gb_key_disabled; // There will never be a gb_key |
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| 38 | int compression_mask; // maximum compression for this type |
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| 39 | GB_DICTIONARY *dictionary; // optional dictionary |
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| 40 | }; |
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| 41 | |
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| 42 | inline GBQUARK key2quark(GB_MAIN_TYPE *Main, const char *key) { |
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| 43 | return key ? GBS_read_hash(Main->key_2_index_hash, key) : -1; |
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| 44 | } |
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| 45 | inline const char *quark2key(GB_MAIN_TYPE *Main, GBQUARK key_quark) { return Main->keys[key_quark].key; } |
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| 46 | inline long quark2gbmindex(GB_MAIN_TYPE *Main, GBQUARK key_quark) { return (Main->keys[key_quark].nref<GBM_MAX_UNINDEXED_ENTRIES) ? 0 : key_quark; } |
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| 47 | |
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| 48 | inline GBQUARK GB_KEY_QUARK(GBDATA *gbd) { return GB_DATA_LIST_HEADER(GB_FATHER(gbd)->d)[gbd->index].flags.key_quark; } |
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| 49 | inline const char *GB_KEY(GBDATA *gbd) { return quark2key(GB_MAIN(gbd), GB_KEY_QUARK(gbd)); } |
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| 50 | |
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| 51 | |
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| 52 | #else |
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| 53 | #error gb_key.h included twice |
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| 54 | #endif // GB_KEY_H |
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