/*************************************************************************/
/*                                                                       */
/*                Centre for Speech Technology Research                  */
/*                     University of Edinburgh, UK                       */
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/*                                                                       */
/*************************************************************************/
/*                      Author :  Paul Taylor                            */
/*                      Date   :  March 1998                             */
/*-----------------------------------------------------------------------*/
/*                File functions for EST type files                      */
/*                                                                       */
/*=======================================================================*/

// This is the .h file for EST generic header type parsing. 
// Only include this file in file i/o functions or else ott dependencies
// will crop in.

#ifndef __EST_FILETYPE_H__
#define __EST_FILETYPE_H__

#include <speech_tools/EST_Token.h>
#include <speech_tools/EST_Option.h>

typedef enum EST_EstFileType {
    est_file_none=0,
    est_file_track,
    est_file_wave,
    est_file_label,
    est_file_utterance,
    est_file_fmatrix,
    est_file_fvector,
    est_file_dmatrix,
    est_file_dvector,
    est_file_feature_data,
    est_file_fst,
    est_file_ngram,
    est_file_f_catalogue,
    est_file_index,
    est_file_unknown
} EST_EstFileType;

EST_read_status read_est_header(EST_TokenStream &ts, EST_Option &hinfo, 
				bool &ascii, EST_EstFileType &t);

#endif


