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/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1994,1995,1996 */
/* All Rights Reserved. */
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/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* */
/*************************************************************************/
/* Author : Paul Taylor */
/* Date : May 1994 */
/* Release: 0.9 */
/*-----------------------------------------------------------------------*/
/* Auxiliary Label Routines header file */
/* */
/*=======================================================================*/
#ifndef __EST_RELATION_AUX_H__
#define __EST_RELATION_AUX_H__
#include "EST_String.h"
#include "EST_Track.h"
#include "ling_class/EST_Utterance.h"
#include "EST_Option.h"
#include "EST_THash.h"
typedef EST_TList<EST_Relation> EST_RelationList;
typedef EST_TStringHash<EST_Relation*> EST_hashedRelationList;
EST_String options_relation_filetypes(void);
void convert_to_broad(EST_Relation &seg, EST_StrList &pos_list,
EST_String broad_name ="", int polarity = 1);
void convert_to_broad_class(EST_Relation &seg, const EST_String &class_type,
EST_Option &options);
int merge_label(EST_Relation &seg, const EST_String &labtype);
void change_label(EST_Relation &seg, const EST_String &oname, const EST_String &nname);
void merge_all_label(EST_Relation &seg, const EST_String &labtype);
void track_to_label(const EST_Track &tr, EST_Relation &lab, float thresh=0.0);
void track_to_pm(const EST_Track &tr, int sample_rate, EST_Relation &lab);
void label_to_track(const EST_Relation &lab,
const EST_Option &al,
const EST_Option &op,
EST_Track &tr);
void label_to_track(const EST_Relation &lab, EST_Track &tr,
float shift, float offset=0.0,
float range = 1.0, float req_length = -1.0,
const EST_String &pad="low");
void shift_label(EST_Relation &seg, float shift);
void label_map(EST_Relation &seg, EST_Option &map);
void quantize(EST_Relation &a, float q);
int edit_labels(EST_Relation &a, EST_String sedfile);
void RelationList_select(EST_RelationList &mlf, EST_StrList filenames, bool
exact_match);
EST_Relation RelationList_extract(EST_RelationList &mlf,
const EST_String &filename,
bool base);
EST_Relation RelationList_combine(EST_RelationList &mlf);
EST_Relation RelationList_combine(EST_RelationList &mlf, EST_Relation &key);
int relation_divide(EST_RelationList &mlf, EST_Relation &lab,
EST_Relation &keylab, EST_String ext);
int relation_divide(EST_RelationList &mlf, EST_Relation &lab,
EST_Relation &keylab,
EST_StrList &list, EST_String ext);
EST_Litem *RelationList_ptr_extract(EST_RelationList &mlf,
const EST_String &filename,
bool base);
void relation_convert(EST_Relation &lab, EST_Option &al, EST_Option &op);
EST_read_status load_RelationList(const EST_String &filename,
EST_RelationList &plist);
EST_write_status save_RelationList(const EST_String& filename,
const EST_RelationList &plist);
EST_write_status save_RelationList(const EST_String &filename,
const EST_RelationList &plist,
int time=1, int path = 1);
EST_write_status save_ind_RelationList(const EST_String &filename,
const EST_RelationList &plist,
const EST_String &features,
int path);
EST_write_status save_WordList(const EST_String &filename,
const EST_RelationList &plist,
int n);
EST_write_status save_SentenceList(EST_String filename,
EST_RelationList &plist, int n);
EST_read_status read_RelationList(EST_RelationList &mlf,
EST_StrList &files, EST_Option &al);
float start(EST_Item *n);
float duration(EST_Item *n);
/// hashed relation lists for super speed
void build_RelationList_hash_table(EST_RelationList &mlf,
EST_hashedRelationList &hash_table,
const bool base);
bool hashed_RelationList_extract(EST_Relation* &rel,
const EST_hashedRelationList &hash_table,
const EST_String &filename, bool base);
#endif /* __EST_RELATION_AUX_H__ */
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