In file ../include/EST_SCFG_Chart.h:

class EST_SCFG_Chart_Edge

An internal class for EST_SCFG_Chart for representing edges in the chart during parsing with SCFGs.

Public Methods

int	pos (void) Postion, 0 1 or 2, where 0 is empty, 1 is incomplete 2 is complete
double	prob (void) Edge probability
int	d1 () (Non)terminal of daughter 1
int	d2 () (Non)terminal of daughter 2

Documentation

An internal class for EST_SCFG_Chart for representing edges in the chart during parsing with SCFGs.

A standard Earley type chart edge, with representations for two daughters and a position or what has been recognised. A probability is also included.

Constructor and initialisation functions

int pos(void)

Postion, 0 1 or 2, where 0 is empty, 1 is incomplete 2 is complete

double prob(void)

Edge probability

int d1()

(Non)terminal of daughter 1

int d2()

(Non)terminal of daughter 2

This class has no child classes.

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This page is part of the Edinburgh Speech Tools Library documentation
Copyright University of Edinburgh 1997
Contact: speech_tools@cstr.ed.ac.uk