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kstem.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <math.h>
#include <string.h>

Compounds
struct	dictentry
struct	hashobj
struct	hte
struct	kstem_HSLOT
Defines
#define	vowel(i)   (!cons(i))
#define	TRUE   1
#define	FALSE   0
#define	MAX_WORD_LENGTH   25
#define	MAX_FILENAME_LENGTH   125
#define	MAX_ROOTS   9000
#define	wordlength   (k + 1)
#define	stemlength   (j + 1)
#define	final_c   (word[k])
#define	penult_c   (word[k-1])
#define	DIR_SEP_CHAR   '/'
#define	DIR_SEP_STRING   "/"
#define	ends_in(s)   ends(s, strlen(s))
#define	setsuffix(s)   setsuff(s, strlen(s))
#define	stemhash(word, hval)   { unsigned short int ptr[6]; strncpy((char *)ptr, word, 12); hval = ((ptr[0]<<4)^ptr[1]^ptr[2]^ptr[3]^ptr[4]^ptr[5]) % stemhtsize; }
#define	LOAD_FACTOR   (0.90)
#define	MIN_ENTRIES   (32)
#define	EXP_FACTOR   (2)
#define	AVG_STRINGSIZE   (8)
#define	MATCH(a, b)   (strcmp((a),(b)) == 0)
#define	HASH2(a)   (a->hashdvsr2 - (a->hvalue % a->hashdvsr2))
#define	EMPTY   (-1)
#define	FAIL   (-1)
#define	MAX(A, B)   ((A) > (B) ? (A) : (B))
Functions
hashobj *	get_hashobj (int)
hashobj *	read_hashobj (int, char *)
int	ho_find_ent (hashobj *t, char *s)
int	ho_lookup (hashobj *, char *)
int	ho_insert (hashobj *, char *, int)
int	set_size_hashobj (hashobj *, double)
void	free_hashobj (hashobj *)
int	ho_size (hashobj *)
int	ho_used (hashobj *)
double	ho_load_factor ()
int	count_lines (char *file_name)
char *	add_file (char name[], char directory[], char filename[])
void	read_dict_info ()
char *	kstem_stemmer (char *term)
void	kstem_release_memory ()

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Define Documentation

#define AVG_STRINGSIZE   (8)

#define DIR_SEP_CHAR   '/'

#define DIR_SEP_STRING   "/"

#define EMPTY   (-1)

#define ends_in (  s    )     ends(s, strlen(s))

#define EXP_FACTOR   (2)

#define FAIL   (-1)

#define FALSE   0

#define final_c   (word[k])

#define HASH2 (  a    )     (a->hashdvsr2 - (a->hvalue % a->hashdvsr2))

#define LOAD_FACTOR   (0.90)

#define MATCH (  a, b    )     (strcmp((a),(b)) == 0)

#define MAX (  A, B    )     ((A) > (B) ? (A) : (B))

#define MAX_FILENAME_LENGTH   125

#define MAX_ROOTS   9000

#define MAX_WORD_LENGTH   25

#define MIN_ENTRIES   (32)

#define penult_c   (word[k-1])

#define setsuffix (  s    )     setsuff(s, strlen(s))

#define stemhash (  word, hval    )     { unsigned short int ptr[6]; strncpy((char *)ptr, word, 12); hval = ((ptr[0]<<4)^ptr[1]^ptr[2]^ptr[3]^ptr[4]^ptr[5]) % stemhtsize; }

#define stemlength   (j + 1)

#define TRUE   1

#define vowel (  i    )     (!cons(i))

#define wordlength   (k + 1)

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Function Documentation

char* add_file (  char    name[], char    directory[], char    filename[] )

int count_lines (  char *    file_name )

void free_hashobj (  hashobj *    )

hashobj * get_hashobj (  int    )

int ho_find_ent (  hashobj *    t, char *    s )

int ho_insert (  hashobj *   , char *   , int    )

double ho_load_factor (    )

int ho_lookup (  hashobj *   , char *    )

int ho_size (  hashobj *    )

int ho_used (  hashobj *    )

void kstem_release_memory (    )

char* kstem_stemmer (  char *    term )

void read_dict_info (    )

hashobj* read_hashobj (  int   , char *    )

int set_size_hashobj (  hashobj *   , double    )

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