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EST_get_function_template.h
/************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1996,1997 */
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/*************************************************************************/
/* */
/* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
/* -------------------------------------------------------------------- */
/* Uses preprocessor to define a template for asafe feature access */
/* function. This is just here to avoid massive duplication. */
/* */
/*************************************************************************/
#include "EST_features_aux.h"
#define defineGetFunction(FTYPE, VAL, RTYPE, NAME) \
RTYPE NAME(const FTYPE &it, \
const EST_String name, \
const RTYPE &def, \
EST_feat_status &status) \
{ \
RTYPE val; \
EST_Val defv; \
\
defv = est_val((void *)&defv); \
\
CATCH_ERRORS() \
{ \
if (strncmp(EST_error_message,"{FND}",5)==0) \
{ \
status = efs_not_set; \
return def; \
} \
\
status=efs_error; \
return def; \
} \
\
EST_Val valr = it.VAL(name, defv); \
\
if (valr.type() == val_type_pointer && &defv == pointer(valr))\
{ \
status=efs_not_set; \
val = def; \
} \
else \
{ \
status=efs_ok; \
val = (RTYPE)valr; \
} \
\
END_CATCH_ERRORS(); \
\
return val; \
}