37#ifndef __EST_RELATION_H__
38#define __EST_RELATION_H__
40#include "EST_String.h"
47#include "EST_Features.h"
48#include "ling_class/EST_Item.h"
76 EST_write_status save_items(
EST_Item *item,
80 int &node_count)
const;
82 static void node_tidy_up_val(
int &k,
EST_Val &v);
83 static void node_tidy_up(
int &k,
EST_Item *node);
145 int empty()
const {
return p_head == 0; }
175 bool evaluate_ff =
false)
const;
180 bool evaluate_ff =
false)
const;
186 EST_write_status
save(ostream &outf,
188 bool evaluate_ff)
const;
193 friend ostream& operator << (ostream &s,
const EST_Relation &u);
206 {
return (&a == &b); }
220 : rel(r), next(NULL) { reset();};
224 bool has_more_elements()
225 {
return next != NULL; }
EST_Relation * relation(void) const
The relation of this particular item.
void remove_item_feature(const EST_String &name)
EST_Relation(const EST_Relation &r)
void remove_item(EST_Item *item)
EST_read_status load(const EST_String &filename, const EST_String &type="esps")
EST_write_status save(const EST_String &filename, bool evaluate_ff=false) const
EST_Utterance * utt(void)
EST_Relation_Iterator Iterator
const EST_String & name() const
void set_utt(EST_Utterance *u)
void evaluate_item_features()
static const EST_String Empty
Constant empty string.