speech-tools/include/ling_class/EST_item_content_aux.h

91 lines
3.7 KiB
C
Raw Normal View History

2015-09-19 10:52:26 +02:00
/************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1996,1997 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* 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 */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
#ifndef __EST_ITEM_CONTENT_AUX_H__
#define __EST_ITEM_CONTENT_AUX_H__
/** Non core feature funtionality.
*
* @author Richard Caley <rjc@cstr.ed.ac.uk>
* @version $Id: EST_item_content_aux.h,v 1.2 2001/04/04 13:11:27 awb Exp $
*/
//@{
#include "EST_features_aux.h"
class EST_Item_Content;
class EST_String;
/** Safe feature access functions.
*
* These functions are guaranteed to return a value even if
* there is an otherwise fatal error.
*/
//@{
/// Return the value as an EST_Val.
EST_Val getVal(const EST_Item_Content &f,
const EST_String name,
const EST_Val &def,
EST_feat_status &s);
/// Return the value as a string.
EST_String getString(const EST_Item_Content &f,
const EST_String name,
const EST_String &def,
EST_feat_status &s);
/// Return the values as a float.
float getFloat(const EST_Item_Content &f,
const EST_String name,
const float &def,
EST_feat_status &s);
/// Return the values as an integer.
int getInteger(const EST_Item &f,
const EST_String name,
const int &def,
EST_feat_status &s);
//@}
float start(const EST_Item_Content &itemc);
float mid(const EST_Item_Content &itemc);
float time(const EST_Item_Content &itemc);
float end(const EST_Item_Content &itemc);
//@}
#endif