libsent/src/hmminfo/rdhmmdef_var.c File Reference

Read HTK HMM definition file: variance vector of Gaussian. More...

#include <sent/stddefs.h>
#include <sent/htk_hmm.h>

Go to the source code of this file.

Functions
static HTK_HMM_Var *	var_new (HTK_HMM_INFO *hmm)
	Allocate a new data area and return it.
void	var_add (HTK_HMM_INFO *hmm, HTK_HMM_Var *new)
	Add a new data to the global structure.
static HTK_HMM_Var *	var_lookup (HTK_HMM_INFO *hmm, char *keyname)
	Look up a data macro by the name.
static HTK_HMM_Var *	var_read (FILE *fp, HTK_HMM_INFO *hmm)
	Read one new data and returns the pointer.
HTK_HMM_Var *	get_var_data (FILE *fp, HTK_HMM_INFO *hmm)
	Return a pointer to the data located at the current point.
void	def_var_macro (char *name, FILE *fp, HTK_HMM_INFO *hmm)
	Read a new data and store it as a macro.
Variables
char *	rdhmmdef_token
	Current token.

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Detailed Description

Read HTK HMM definition file: variance vector of Gaussian.

Author:

Akinobu LEE

Date:

Wed Feb 16 04:01:38 2005

Revision

1.1.1.1

Definition in file rdhmmdef_var.c.

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Function Documentation

static HTK_HMM_Var* var_new

(

HTK_HMM_INFO *

hmm

)

[static]

Allocate a new data area and return it.

Returns:

pointer to newly allocated data.

Definition at line 38 of file rdhmmdef_var.c.

Referenced by var_read().

void var_add	(	HTK_HMM_INFO *	hmm,
		HTK_HMM_Var *	new
	)

Add a new data to the global structure.

Parameters:

	hmm	[i/o] HMM definition data to store it
	new	[in] new data to be added

Definition at line 59 of file rdhmmdef_var.c.

Referenced by def_var_macro(), get_var_data(), and rd_var().

static HTK_HMM_Var* var_lookup	(	HTK_HMM_INFO *	hmm,
		char *	keyname
	)			[static]

Look up a data macro by the name.

Parameters:

	hmm	[in] HMM definition data
	keyname	[in] macro name to find

Returns:

pointer to the found data, or NULL if not found.

Definition at line 93 of file rdhmmdef_var.c.

Referenced by get_var_data().

static HTK_HMM_Var* var_read	(	FILE *	fp,
		HTK_HMM_INFO *	hmm
	)			[static]

Read one new data and returns the pointer.

If a sub-component of this data is directly defined at here, they will be read from here and assigned to this data. If a sub-component is not defined here but a macro name referencing to the component previously defined in other place, the data will be searched by the macro name and the pointer to the found component will be assigned to this model.

Parameters:

	fp	[in] file pointer
	hmm	[i/o] HMM definition data to store it

Returns:

pointer to the newly read data.

Definition at line 120 of file rdhmmdef_var.c.

Referenced by def_var_macro(), and get_var_data().

HTK_HMM_Var* get_var_data	(	FILE *	fp,
		HTK_HMM_INFO *	hmm
	)

Return a pointer to the data located at the current point.

If the current point is a macro reference, the pointer to the already defined data will be searched and returned. Otherwise, the definition of the data will be read from the current point and pointer to the newly allocated data will be returned.

Parameters:

	fp	[in] file pointer
	hmm	[i/o] HMM definition data

Returns:

pointer to the data located at the current point.

Definition at line 163 of file rdhmmdef_var.c.

Referenced by dens_read().

void def_var_macro	(	char *	name,
		FILE *	fp,
		HTK_HMM_INFO *	hmm
	)

Read a new data and store it as a macro.

Parameters:

	name	[in] macro name
	fp	[in] file pointer
	hmm	[i/o] HMM definition data

Definition at line 198 of file rdhmmdef_var.c.

Referenced by rdhmmdef().

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