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idngram.h File Reference

Stuff that is common to both text2idngram and wngram2idngram. More...

Go to the source code of this file.

Compounds
struct	hash_table
	A hash table. More...
struct	node
	Node in a hash. More...
Functions
int	compare_ngrams (const void *ngram1, const void *ngram2)
int	get_word (FILE *fp, char *word)
void	merge_tempfiles (int start_file, int end_file, char *temp_file_root, char *temp_file_ext, int max_files, char *tempfiles_directory, FILE *outfile, flag write_ascii, int fof_size)
int	nearest_prime (int num)
int	hash (char *key, int M)
node *	new_node (char *key,unsigned short ind)
void	new_hashtable (struct hash_table *table, int M)
int	update_chain (struct node *t, char *key,unsigned short ind)
void	add_to_hashtable (struct hash_table *table, unsigned long position, char *vocab_item, unsigned short ind)
unsigned short	index2 (struct hash_table *vocab, char *word)
Variables
int	n

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Detailed Description

Stuff that is common to both text2idngram and wngram2idngram.

Definition in file idngram.h.

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Function Documentation

void add_to_hashtable (  struct hash_table *    table, unsigned long    position, char *    vocab_item, unsigned short    ind )

Definition at line 433 of file idngram.h. References hash_table::chain, and update_chain(). Referenced by main().

int compare_ngrams (  const void *    ngram1, const void *    ngram2 )

Definition at line 43 of file idngram.h. References i, and n. Referenced by main(), and merge_tempfiles().

int get_word (  FILE *    fp, char *    word )

Definition at line 72 of file idngram.h. References MAX_WORD_LENGTH_FORMAT, and quit(). Referenced by main().

int hash (  char *    key, int    M )

Definition at line 379 of file idngram.h.

unsigned short index2 (  struct hash_table *    vocab, char *    word )

Definition at line 441 of file idngram.h. References hash_table::chain, fprintf(), hash(), node::ind, node::next, hash_table::size, and node::word. Referenced by main().

void merge_tempfiles (  int    start_file, int    end_file, char *    temp_file_root, char *    temp_file_ext, int    max_files, char *    tempfiles_directory, FILE *    outfile, flag    write_ascii, int    fof_size )

Definition at line 95 of file idngram.h. References compare_ngrams(), flag, fprintf(), i, j, MAX, MAX_VOCAB_SIZE, merge_tempfiles(), n, quit(), rr_calloc(), rr_feof(), rr_fread(), rr_fwrite(), rr_iopen(), rr_malloc(), rr_oopen(), and salloc().

int nearest_prime (  int    num )

Definition at line 358 of file idngram.h.

void new_hashtable (  struct hash_table *    table, int    M )

Definition at line 403 of file idngram.h. References hash_table::chain, i, new_node(), and hash_table::size.

struct node* new_node (  char *    key, unsigned short    ind )

Definition at line 391 of file idngram.h. References node::ind, rr_malloc(), and node::word.

int update_chain (  struct node *    t, char *    key, unsigned short    ind )

Definition at line 416 of file idngram.h. References new_node(), and node::next.

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Variable Documentation

int n

Definition at line 38 of file idngram.h. Referenced by compare_ngrams(), and merge_tempfiles().

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