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C/C++ Source or Header  |  1995-06-29  |  1.0 KB  |  38 lines
  1. #ifndef irverify_H
  2. #define irverify_H
  3.  
  4. #include "irfiles.h"
  5. #include "irlex.h"
  6.  
  7. #ifndef docID
  8. #define docID         unsigned long
  9. #define postingWeight     unsigned char
  10. #endif
  11.  
  12. typedef struct serialPostingFile
  13. { 
  14.   FILE* stream;
  15.   long length;
  16.   long current_index_block;
  17. } serialPostingFile;
  18.  
  19. typedef struct postingsForATerm
  20. { 
  21.   char        word[MAX_WORD_LENGTH + 1];
  22.   unsigned long entries;
  23.   docID*    docs;
  24.   postingWeight* weights;
  25. } postingsForATerm;
  26.  
  27. serialPostingFile* initSerialPostingFile _AP((char* filename));
  28. void disposeSerialPostingFile _AP((serialPostingFile* pf));
  29. void  printPostingsForATerm _AP((postingsForATerm* pfat));
  30. postingsForATerm* getPostingsAt _AP((serialPostingFile* spf,long position));
  31. postingsForATerm* getPostingsForNextTerm _AP((serialPostingFile* spf));
  32. void disposePostingsForATerm _AP((postingsForATerm* pfat));
  33. void removePostings _AP((postingsForATerm* pfat,long start,long run));
  34. void printIndex _AP((database* db));
  35. void printIndexUsingDictionary _AP((database* db));
  36.  
  37. #endif /* ndef irverify_H */
  38.