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EST_features_aux.h
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/************************************************************************/
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/* */
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/* Centre for Speech Technology Research */
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/* University of Edinburgh, UK */
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/* Copyright (c) 1996,1997 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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#ifndef __EST_FEATURES_AUX_H__
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#define __EST_FEATURES_AUX_H__
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/** Non core feature functionality.
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*
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* @author Richard Caley <rjc@cstr.ed.ac.uk>
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* @version $Id: EST_features_aux.h,v 1.3 2004/05/04 00:00:17 awb Exp $
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*/
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//@{
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#include "EST_Features.h"
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class
EST_String
;
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class
EST_Val
;
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/** Safe feature access functions.
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*
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* These functions are guaranteed to return a value even if
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* there is an otherwise fatal error.
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*/
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//@{
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/** What happened when we tried to look up a value.
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*/
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enum
EST_feat_status
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{
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/// All OK, value returned.
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efs_ok=0,
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/// No value for feature, default returned
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efs_not_set=1,
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/// An error occurred and was caught.
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efs_error=2
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};
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/// Return the value as an EST_Val.
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EST_Val
getVal(
const
EST_Features
&f,
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const
EST_String
name,
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const
EST_Val
&def,
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EST_feat_status &
status
);
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/// Return the value as a string.
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EST_String
getString(
const
EST_Features
&f,
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const
EST_String
name,
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const
EST_String
&def,
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EST_feat_status &
status
);
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/// Return the values as a float.
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float
getFloat(
const
EST_Features
&f,
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const
EST_String
name,
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float
def,
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EST_feat_status &
status
);
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/// Return the values as a float.
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int
getInteger(
const
EST_Features
&f,
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const
EST_String
name,
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int
def,
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EST_feat_status &
status
);
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//@}
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VAL_REGISTER_FUNCPTR_DCLS(pointer,
void
*)
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//@}
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#endif
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EST_Features
Definition
EST_Features.h:62
EST_Hash_Pair
Definition
EST_THash.h:75
EST_String
Definition
EST_String.h:70
EST_Val
Definition
EST_Val.h:70
include
EST_features_aux.h
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