| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : gb_index.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_INDEX_H |
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| 12 | #define GB_INDEX_H |
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| 13 | |
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| 14 | #ifndef GB_MEMORY_H |
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| 15 | #include "gb_memory.h" |
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| 16 | #endif |
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| 17 | #ifndef GB_DATA_H |
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| 18 | #include "gb_data.h" |
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| 19 | #endif |
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| 20 | |
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| 21 | // ---------------------- |
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| 22 | // gb_if_entries |
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| 23 | |
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| 24 | struct gb_if_entries { |
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| 25 | GB_REL_IFES rel_ie_next; |
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| 26 | GB_REL_GBDATA rel_ie_gbd; |
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| 27 | }; |
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| 28 | |
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| 29 | inline gb_if_entries *GB_IF_ENTRIES_NEXT(gb_if_entries *ie) { |
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| 30 | return GB_RESOLVE(gb_if_entries *, ie, rel_ie_next); |
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| 31 | } |
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| 32 | inline void SET_GB_IF_ENTRIES_NEXT(gb_if_entries *ie, gb_if_entries *next) { |
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| 33 | GB_SETREL(ie, rel_ie_next, next); |
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| 34 | } |
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| 35 | |
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| 36 | inline GBDATA *GB_IF_ENTRIES_GBD(gb_if_entries *ie) { |
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| 37 | return GB_RESOLVE(GBDATA*, ie, rel_ie_gbd); |
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| 38 | } |
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| 39 | inline void SET_GB_IF_ENTRIES_GBD(gb_if_entries *ie, GBDATA *gbd) { |
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| 40 | GB_SETREL(ie, rel_ie_gbd, gbd); |
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| 41 | } |
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| 42 | |
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| 43 | |
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| 44 | // ------------------------------ |
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| 45 | // gb_index_files |
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| 46 | |
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| 47 | struct gb_index_files { |
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| 48 | GB_REL_IFS rel_if_next; |
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| 49 | GBQUARK key; |
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| 50 | long hash_table_size; |
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| 51 | long nr_of_elements; |
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| 52 | GB_CASE case_sens; |
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| 53 | GB_REL_PIFES rel_entries; |
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| 54 | }; |
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| 55 | |
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| 56 | |
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| 57 | #if (MEMORY_TEST==1) |
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| 58 | |
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| 59 | #define GB_ENTRIES_ENTRY(entries, idx) (entries)[idx] |
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| 60 | #define SET_GB_ENTRIES_ENTRY(entries, idx, ie) (entries)[idx] = (ie); |
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| 61 | |
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| 62 | #else |
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| 63 | |
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| 64 | #define GB_ENTRIES_ENTRY(entries, idx) \ |
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| 65 | ((gb_if_entries *) ((entries)[idx] ? ((char*)(entries))+((entries)[idx]) : NULp)) |
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| 66 | |
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| 67 | #define SET_GB_ENTRIES_ENTRY(entries, idx, ie) \ |
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| 68 | do { \ |
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| 69 | if (ie) { \ |
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| 70 | (entries)[idx] = (char*)(ie)-(char*)(entries); \ |
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| 71 | } \ |
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| 72 | else { \ |
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| 73 | (entries)[idx] = 0; \ |
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| 74 | } \ |
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| 75 | } while (0) |
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| 76 | |
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| 77 | #endif // MEMORY_TEST |
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| 78 | |
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| 79 | |
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| 80 | inline GB_REL_IFES *GB_INDEX_FILES_ENTRIES(gb_index_files *ifs) { |
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| 81 | return GB_RESOLVE(GB_REL_IFES *, ifs, rel_entries); |
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| 82 | } |
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| 83 | inline void SET_GB_INDEX_FILES_ENTRIES(gb_index_files *ixf, gb_if_entries **entries) { |
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| 84 | GB_SETREL(ixf, rel_entries, entries); |
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| 85 | } |
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| 86 | |
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| 87 | inline gb_index_files *GB_INDEX_FILES_NEXT(gb_index_files *ixf) { |
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| 88 | return GB_RESOLVE(gb_index_files *, ixf, rel_if_next); |
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| 89 | } |
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| 90 | inline void SET_GB_INDEX_FILES_NEXT(gb_index_files *ixf, gb_index_files *next) { |
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| 91 | GB_SETREL(ixf, rel_if_next, next); |
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| 92 | } |
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| 93 | |
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| 94 | inline gb_index_files *GBCONTAINER_IFS(GBCONTAINER *gbc) { |
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| 95 | return GB_RESOLVE(gb_index_files *, gbc, rel_ifs); |
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| 96 | } |
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| 97 | inline void SET_GBCONTAINER_IFS(GBCONTAINER *gbc, gb_index_files *ifs) { |
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| 98 | GB_SETREL(gbc, rel_ifs, ifs); |
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| 99 | } |
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| 100 | |
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| 101 | #else |
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| 102 | #error gb_index.h included twice |
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| 103 | #endif // GB_INDEX_H |
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