1 /*************************************************************************/ 2 /* */ 3 /* Centre for Speech Technology Research */ 4 /* University of Edinburgh, UK */ 5 /* Copyright (c) 1998 */ 6 /* All Rights Reserved. */ 7 /* */ 8 /* Permission is hereby granted, free of charge, to use and distribute */ 9 /* this software and its documentation without restriction, including */ 10 /* without limitation the rights to use, copy, modify, merge, publish, */ 11 /* distribute, sublicense, and/or sell copies of this work, and to */ 12 /* permit persons to whom this work is furnished to do so, subject to */ 13 /* the following conditions: */ 14 /* 1. The code must retain the above copyright notice, this list of */ 15 /* conditions and the following disclaimer. */ 16 /* 2. Any modifications must be clearly marked as such. */ 17 /* 3. Original authors' names are not deleted. */ 18 /* 4. The authors' names are not used to endorse or promote products */ 19 /* derived from this software without specific prior written */ 20 /* permission. */ 21 /* */ 22 /* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */ 23 /* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */ 24 /* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */ 25 /* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */ 26 /* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */ 27 /* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */ 28 /* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */ 29 /* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */ 30 /* THIS SOFTWARE. */ 31 /* */ 32 /*************************************************************************/ 33 /* Author : Alan W Black and Paul Taylor */ 34 /* Date : February 1998 */ 35 /*-----------------------------------------------------------------------*/ 36 /* */ 37 /* An implementation of Metrical Tree Phonology */ 38 /* */ 39 /*=======================================================================*/ 40 41 #ifndef __US_FEATURES_H__ 42 #define __US_FEATURES_H__ 43 44 #include "festival.h" 45 46 EST_Val usf_vowel_start(EST_Item *s); 47 48 void add_feature_function(EST_Relation &r, const EST_String &fname, 49 const EST_String &f); 50 51 EST_Item *syl_nucleus(EST_Item *syl_struct); 52 EST_Item *named_daughter(EST_Item *syl, const EST_String &fname, 53 const EST_String &fval); 54 55 EST_Val vowel_start_time(EST_Item *s); 56 57 bool verify_utterance_relations(EST_Utterance &u, const EST_String &names, 58 int err); 59 bool verify_relation_features(EST_Relation &r, const EST_String &names, 60 int err); 61 bool verify_relation_features(EST_Utterance &u, const EST_String rname, 62 const EST_String &names, int err); 63 64 EST_Item *nth_leaf(EST_Item *r, int n); 65 EST_Item *nth(EST_Relation &r, int n); 66 67 68 #endif 69