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/* splitter⥸塼Υե */
#ifndef _splitter_h_included_
#define _splitter_h_included_
#include <dic.h>
#include <xstr.h>
#include <wtype.h>
#include <segclass.h>
/* ѥ */
#define RATIO_BASE 256
#define OCHAIRE_SCORE 5000000
/** splitterΥƥȡ
* ǽζ꤫anthy_contextβޤͭ
*/
struct splitter_context {
/** splitterǻѤ빽¤ */
struct word_split_info_cache *word_split_info;
int char_count;
struct char_ent {
xchar *c;
int seg_border;
int initial_seg_len;/* ǽʸʬκݤˤϤޤäʸ
ФĹ */
enum seg_class best_seg_class;
struct meta_word* best_mw; /* ͥ褷ƻȤmetaword */
}*ce;
};
/* Υåξ */
enum constraint_stat {
unchecked, ok, ng
};
/* ȤꤢŬ䤷Ƥߤ꤬Фʬह */
enum metaword_type {
/* ߡ : seginfoʤ */
MW_DUMMY,
/* wordlist0 or Ĵޤ */
MW_SINGLE,
/* ̤metawordĤޤ: metaword + ʤ :seginfomw1 */
MW_WRAP,
/* ʣƬ */
MW_COMPOUND_HEAD,
/* ʣ */
MW_COMPOUND,
/* ʣΰʸ */
MW_COMPOUND_LEAF,
/* ʣθġʸ礷ưĤʸȤƤߤ */
MW_COMPOUND_PART,
/* Ļ̾Υڥ */
MW_NAMEPAIR,
/* ưϢѷ + ƻ */
MW_V_RENYOU_A,
/* ưϢѷ + ̾ */
MW_V_RENYOU_NOUN,
/* */
MW_NUMBER,
/**/
MW_NOUN_NOUN_PREFIX,
MW_OCHAIRE,
/* Ҹδط */
MW_SENTENCE,
/* 佤δط */
MW_MODIFIED,
/**/
MW_END
};
/*
* meta_word: θоݤȤʤ
* ñword_listޤΤ¾ˤĤμब롥
*
*/
struct meta_word {
int from, len;
int weak_len;
int score;
enum seg_class seg_class;
int mw_count;/* metawordο */
enum constraint_stat can_use; /* ȶ˸٤äƤʤ */
enum metaword_type type;
struct word_list *wl;
struct meta_word *mw1, *mw2;
xstr cand_hint;
int nr_parts;
/* listΥ */
struct meta_word *next;
struct meta_word *composed;
/* ʲϹ¤ߥåȤȤ˻Ȥ */
struct meta_word *parent;
};
int anthy_init_splitter(void);
void anthy_quit_splitter(void);
void anthy_init_split_context(xstr *xs, struct splitter_context *);
/*
* mark_border(context, l1, l2, r1);
* l1r1δ֤ʸФ롢l1l2δ֤϶ˤʤ
*/
void anthy_mark_border(struct splitter_context *, int from, int from2, int to);
void anthy_commit_border(struct splitter_context *, int nr,
struct meta_word **mw, int *len);
void anthy_release_split_context(struct splitter_context *c);
/* Фʸξ */
int anthy_get_nr_metaword(struct splitter_context *, int from, int len);
struct meta_word *anthy_get_nth_metaword(struct splitter_context *,
int from, int len, int nth);
#endif
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