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C/C++ Source or Header  |  1994-08-22  |  1.0 KB  |  40 lines
  1.  
  2. /* Copyright (c) CNIDR (see ../COPYRIGHT) */
  3.  
  4. #ifndef irverify_H
  5. #define irverify_H
  6.  
  7. #include "irfiles.h"
  8.  
  9. #ifndef docID
  10. #define docID         unsigned long
  11. #define postingWeight     unsigned char
  12. #endif
  13.  
  14. typedef struct serialPostingFile
  15. { 
  16.   FILE* stream;
  17.   long length;
  18.   long current_index_block;
  19. } serialPostingFile;
  20.  
  21. typedef struct postingsForATerm
  22. { 
  23.   char        word[MAX_WORD_LENGTH + 1];
  24.   unsigned long entries;
  25.   docID*    docs;
  26.   postingWeight* weights;
  27. } postingsForATerm;
  28.  
  29. serialPostingFile* initSerialPostingFile _AP((char* filename));
  30. void disposeSerialPostingFile _AP((serialPostingFile* pf));
  31. void  printPostingsForATerm _AP((postingsForATerm* pfat));
  32. postingsForATerm* getPostingsAt _AP((serialPostingFile* spf,long position));
  33. postingsForATerm* getPostingsForNextTerm _AP((serialPostingFile* spf));
  34. void disposePostingsForATerm _AP((postingsForATerm* pfat));
  35. void removePostings _AP((postingsForATerm* pfat,long start,long run));
  36. void printIndex _AP((database* db));
  37. void printIndexUsingDictionary _AP((database* db));
  38.  
  39. #endif /* ndef irverify_H */
  40.