| 1 | #ifndef CITRM_HPP |
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| 2 | #define CITRM_HPP |
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| 3 | |
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| 4 | #include <cidbx.hpp> |
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| 5 | |
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| 6 | class _YOURCLASS TRMSTRU |
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| 7 | { |
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| 8 | public: |
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| 9 | |
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| 10 | LONGX trmnbytes; /* nbytes allocated */ |
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| 11 | int trmtype; /* layout indicator */ |
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| 12 | DBXSTRU *trmdbxp; |
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| 13 | int trmrc; /* term/nxterm rc */ |
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| 14 | UCHR trmkey[LE2+1]; /* key padded with blanks and null */ |
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| 15 | LONGX trmpost; /* current posting order */ |
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| 16 | LONGX trmpmfn; /* current posting pmfn */ |
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| 17 | UWORD trmptag; /* current posting ptag */ |
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| 18 | UWORD trmpocc; /* current posting pocc */ |
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| 19 | UWORD trmpcnt; /* current posting pcnt */ |
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| 20 | L1STRU trml1buf; /* .l01 input buffer */ |
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| 21 | UCHR trml1nul; /* .l01 input buffer idx delimiter */ |
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| 22 | L2STRU trml2buf; /* .l02 input buffer */ |
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| 23 | UCHR trml2nul; /* .l02 input buffer idx delimiter */ |
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| 24 | int trmlcase; /* last term/nxterm tree used */ |
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| 25 | int trmrcase; /* trmread() treecase+1 selection */ |
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| 26 | off_t trmrseek[2]; /* last term/nxterm leafread() lseek addr */ |
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| 27 | int trmrsize[2]; /* last term/nxterm leafread() read size */ |
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| 28 | int trmliock[2]; /* last trmread() ock */ |
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| 29 | UCHR *trmlidxp[2]; /* last term/nxterm idxchars ptr */ |
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| 30 | LONGX trmpleft; /* postings left in segment */ |
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| 31 | UCHR *trmpcurr; /* trmpchar not yet incremented */ |
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| 32 | UCHR *trmpchar; /* ptr to next posting in trmifbuf */ |
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| 33 | #if LIND |
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| 34 | LONGX trmyaddr; /* byte address */ |
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| 35 | LONGX trmypsts; /* total no of psts */ |
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| 36 | int trmycase; /* postings type */ |
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| 37 | int trmysize; /* postings length */ |
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| 38 | LONGX trmydocs; /* total no of docs */ |
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| 39 | LONGX trmydisk; /* total no of bytes */ |
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| 40 | LONGX trmyread; /* total no of bytes already read */ |
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| 41 | LONGX trmyleft; /* total no of bytes left on ifbuf */ |
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| 42 | #else |
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| 43 | INFO trmpcblk; /* info1 for next posting() */ |
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| 44 | INFO trmpcpos; /* info2 for next posting() */ |
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| 45 | IFPHEAD trmifseg; /* .ifp current segm header */ |
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| 46 | IFPHEAD trmifhdr; /* .ifp 1st segm header - total psts here */ |
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| 47 | #endif |
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| 48 | //UCHR trmifbuf[1]; /* .ifp input buffer */ |
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| 49 | UCHR trmifbuf[IFBSIZ]; /* .ifp input buffer */ |
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| 50 | CISISX *cisisxp; |
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| 51 | |
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| 52 | |
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| 53 | TRMSTRU (CISISX *cxp); |
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| 54 | |
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| 55 | void xtrminit(void); |
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| 56 | |
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| 57 | LONGX xtrmalloc(LONGX nbytes); |
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| 58 | |
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| 59 | LONGX xterm(UCHR *dbnamp, |
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| 60 | UCHR *keyp); |
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| 61 | |
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| 62 | int xtrmread(int treecase, |
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| 63 | UCHR **retkeyp); |
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| 64 | |
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| 65 | LONGX xnxterm(void); |
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| 66 | |
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| 67 | void xposthdr1(void); |
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| 68 | |
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| 69 | LONGX xposting(LONGX nord); |
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| 70 | |
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| 71 | void xpostpost(void); |
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| 72 | }; |
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| 73 | |
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| 74 | #endif // CITRM_CPP |
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