/** * @file   dfa_lookup.c * @author Akinobu LEE * @date   Tue Feb 15 14:11:41 2005 *  * <JA> * @brief  帽胳輯今の帽胳に灤炳するカテゴリ戎規を手す * * 悸狠には矢恕コンパイラ mkdfa.pl で稱帽胳にカテゴリ戎規が貸に * 充り碰てられているので·ここでは猛のチェックのみ乖いますˉ * </JA> *  * <EN> * @brief  Return DFA terminal (category) id to a given word. * * Actually the category ids are assigned beforehand by the grammar * compiler mkdfa.pl.  This function only checks the value. * </EN> *  * $Revision: 1.3 $ *  *//* * Copyright (c) 1991-2006 Kawahara Lab., Kyoto University * Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and Technology * Copyright (c) 2005-2006 Julius project team, Nagoya Institute of Technology * All rights reserved */#include <sent/stddefs.h>#include <sent/dfa.h>#include <ctype.h>/**  * Return category id corresponding to the given terminal name.  Actually they * are mere strings of ID itself. *  * @param dinfo [in] DFA grammar information * @param terminalname [in] name string *  * @return the category id. */WORD_IDdfa_symbol_lookup(DFA_INFO *dinfo, char *terminalname){  WORD_ID id;  int c;  char *p;  /* check if terminal name is digit */  for(p=terminalname;*p!='\0';p++) {    c = *p;    if (! isdigit(c)) {      j_printerr("Error: wrong format: terminal number is not digit in dict! [%s]\n", terminalname);      return(WORD_INVALID);    }  }  /* Currently, terminal ID is already assigned by mkdfa in wname,     so this function only returns the ID */  id = atoi(terminalname);  if (id >= dinfo->term_num) return(WORD_INVALID); /* error */  else return(id);}