EST_model_types.h

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/*                   Author :  Simon King                                */
/*                   Date   :  June 1998                                 */
/*-----------------------------------------------------------------------*/
/*                  Dynamical models for ASR                             */
/*                                                                       */
/*=======================================================================*/
 
#include <cstdlib>
#include <stdio.h>
#include <fstream.h>
#include "EST.h"
#include "EST_Handleable.h"
#include "EST_THandle.h"
#include "EST_TBox.h"
#include "EST_String.h"
 
 
struct stats_accumulator_HV
{
    EST_DMatrix M1;
    EST_DMatrix M2;
    EST_DMatrix covar_y;
    int points_processed;
};
 
struct stats_accumulator_FW
{
    EST_DMatrix M3;
    EST_DMatrix M4;
    EST_DMatrix covar_x_t_plus_1_except_last;
    int points_processed_except_last;
};
 
typedef EST_TBox<stats_accumulator_FW> Boxed_stats_accumulator_FW;
typedef EST_THandle<Boxed_stats_accumulator_FW,stats_accumulator_FW> refcounted_stats_accumulator_FW_P;
 
ostream& operator <<(ostream &s, const refcounted_stats_accumulator_FW_P &);
 
typedef EST_TBox<stats_accumulator_HV> Boxed_stats_accumulator_HV;
typedef EST_THandle<Boxed_stats_accumulator_HV,stats_accumulator_HV> refcounted_stats_accumulator_HV_P;
ostream& operator <<(ostream &s, const refcounted_stats_accumulator_HV_P &);
 
/// an accumulator to be owned by every model
/// - the underlying HV or FW accumulators are shared via
///   pointers to reference counted objects
struct stats_accumulator
{
    refcounted_stats_accumulator_HV_P hv;
    refcounted_stats_accumulator_FW_P fw;
};
 
ostream& operator <<(ostream &s, const stats_accumulator_FW &);
ostream& operator <<(ostream &s, const stats_accumulator_HV &);
 
 
 
typedef EST_TBox<EST_DMatrix> Boxed_EST_DMatrix;
typedef EST_THandle<Boxed_EST_DMatrix,EST_DMatrix> refcounted_EST_DMatrixP;
 
ostream& operator <<(ostream &s, const Boxed_EST_DMatrix &);
ostream& operator <<(ostream &s, const refcounted_EST_DMatrixP &);
 
//int operator ==(const Boxed_EST_DMatrix &a, 
//      const Boxed_EST_DMatrix &b);
int operator ==(const refcounted_EST_DMatrixP &a, 
        const refcounted_EST_DMatrixP &b);
 
 
 
 
typedef EST_TBox<EST_DVector> Boxed_EST_DVector;
typedef EST_THandle<Boxed_EST_DVector,EST_DVector> refcounted_EST_DVectorP;
int operator ==(const refcounted_EST_DVectorP &, 
        const refcounted_EST_DVectorP &);
 
ostream& operator <<(ostream &s, const refcounted_EST_DVectorP &);