ratngs.cpp

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/**********************************************************************
 * File:			ratngs.cpp  (Formerly ratings.c)
 * Description:	Code to manipulate the BLOB_CHOICE and WERD_CHOICE classes.
 * Author:		Ray Smith
 * Created:		Thu Apr 23 13:23:29 BST 1992
 *
 * (C) Copyright 1992, Hewlett-Packard Ltd.
 ** Licensed under the Apache License, Version 2.0 (the "License");
 ** you may not use this file except in compliance with the License.
 ** You may obtain a copy of the License at
 ** http://www.apache.org/licenses/LICENSE-2.0
 ** Unless required by applicable law or agreed to in writing, software
 ** distributed under the License is distributed on an "AS IS" BASIS,
 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ** See the License for the specific language governing permissions and
 ** limitations under the License.
 *
 **********************************************************************/

#include          "mfcpch.h"
//#include                                      "ipeerr.h"
#include          "callcpp.h"
#include          "ratngs.h"
//#include "tordvars.h"
extern FILE *matcher_fp;

ELISTIZE (BLOB_CHOICE) CLISTIZE (BLOB_CHOICE_LIST) CLISTIZE (WERD_CHOICE)
//extern FILE* matcher_fp;
/**********************************************************************
 * BLOB_CHOICE::BLOB_CHOICE
 *
 * Constructor to build a BLOB_CHOICE from a char, rating and certainty.
 **********************************************************************/
BLOB_CHOICE::BLOB_CHOICE(                   //constructor
                         char src_class,    //character
                         float src_rating,  //rating
                         float src_cert,    //certainty
                         INT8 src_config    //config (font)
                        ) {
  blob_class = src_class;
  blob_rating = src_rating;
  blob_certainty = src_cert;     //just copy them
  blob_config = src_config;
}


/**********************************************************************
 * WERD_CHOICE::WERD_CHOICE
 *
 * Constructor to build a WERD_CHOICE from a char, rating and certainty.
 **********************************************************************/

WERD_CHOICE::WERD_CHOICE (
//constructor
const char *src_string,          //word string
float src_rating,                //rating
float src_cert,                  //certainty
UINT8 src_permuter               //permuter code
):
word_string(src_string) { 
  word_rating = src_rating;
  word_certainty = src_cert;
  word_permuter = src_permuter;  //just copy them
}


/**********************************************************************
 * WERD_CHOICE::operator+=
 *
 * Cat a second word rating on the end of this current one.
 * The ratings are added and the confidence is the min.
 * If the permuters are NOT the same the permuter is set to COMPOUND_PERM
 **********************************************************************/

                                 //add one on
WERD_CHOICE & WERD_CHOICE::operator+= (
const WERD_CHOICE & second       //second word
) {
  if (word_string.length () == 0 || second.word_string.length () == 0) {
    word_string = NULL;          //make it empty
  }
  else {
                                 //add ratings
    word_rating += second.word_rating;
    if (second.word_certainty < word_certainty)
                                 //take min
      word_certainty = second.word_certainty;
                                 //cat strings
    word_string += second.word_string;
    if (second.word_permuter != word_permuter)
      word_permuter = COMPOUND_PERM;
  }

  return *this;
}


/**********************************************************************
 * print_ratings_list
 *
 * Send all the ratings out to the logfile.
 **********************************************************************/

void print_ratings_list(                           //print whole list
                        const char *msg,           //intro message
                        BLOB_CHOICE_LIST *ratings  //list of results
                       ) {
  BLOB_CHOICE_IT
    c_it = ratings;              //iterator

  switch (ratings->length ()) {
    case 0:
      tprintf ("%s:<none>", msg);
      break;
    case 1:
      tprintf ("%s:%c/%g/%g", msg,
        c_it.data ()->char_class (),
        c_it.data ()->rating (), c_it.data ()->certainty ());
      break;
    case 2:
      tprintf ("%s:%c/%g/%g %c/%g/%g", msg,
        c_it.data ()->char_class (),
        c_it.data ()->rating (),
        c_it.data ()->certainty (),
        c_it.data_relative (1)->char_class (),
        c_it.data_relative (1)->rating (),
        c_it.data_relative (1)->certainty ());
      break;
    case 3:
      tprintf ("%s:%c/%g/%g %c/%g/%g %c/%g/%g", msg,
        c_it.data ()->char_class (),
        c_it.data ()->rating (),
        c_it.data ()->certainty (),
        c_it.data_relative (1)->char_class (),
        c_it.data_relative (1)->rating (),
        c_it.data_relative (1)->certainty (),
        c_it.data_relative (2)->char_class (),
        c_it.data_relative (2)->rating (),
        c_it.data_relative (2)->certainty ());
      break;
    case 4:
      tprintf ("%s:%c/%g/%g %c/%g/%g %c/%g/%g %c/%g/%g", msg,
        c_it.data ()->char_class (),
        c_it.data ()->rating (),
        c_it.data ()->certainty (),
        c_it.data_relative (1)->char_class (),
        c_it.data_relative (1)->rating (),
        c_it.data_relative (1)->certainty (),
        c_it.data_relative (2)->char_class (),
        c_it.data_relative (2)->rating (),
        c_it.data_relative (2)->certainty (),
        c_it.data_relative (3)->char_class (),
        c_it.data_relative (3)->rating (),
        c_it.data_relative (3)->certainty ());
      break;
    default:
      tprintf ("%s:%c/%g/%g %c/%g/%g %c/%g/%g %c/%g/%g %c/%g/%g", msg,
        c_it.data ()->char_class (),
        c_it.data ()->rating (),
        c_it.data ()->certainty (),
        c_it.data_relative (1)->char_class (),
        c_it.data_relative (1)->rating (),
        c_it.data_relative (1)->certainty (),
        c_it.data_relative (2)->char_class (),
        c_it.data_relative (2)->rating (),
        c_it.data_relative (2)->certainty (),
        c_it.data_relative (3)->char_class (),
        c_it.data_relative (3)->rating (),
        c_it.data_relative (3)->certainty (),
        c_it.data_relative (4)->char_class (),
        c_it.data_relative (4)->rating (),
        c_it.data_relative (4)->certainty ());
      c_it.forward ();
      c_it.forward ();
      c_it.forward ();
      c_it.forward ();
      while (!c_it.at_last ()) {
        c_it.forward ();
        tprintf ("%c/%g/%g",
          c_it.data ()->char_class (),
          c_it.data ()->rating (), c_it.data ()->certainty ());
      }

      break;
  }
}


/**********************************************************************
 * print_ratings_info
 *
 * Send all the ratings out to the logfile.
 **********************************************************************/

void print_ratings_info(                           //print summary info
                        FILE *fp,                  //file to use
                        BLOB_CHOICE_LIST *ratings  //list of results
                       ) {
  INT32
    index;                       //to list
  INT32
    best_index;                  //to list
  FLOAT32
    best_rat;                    //rating
  FLOAT32
    best_cert;                   //certainty
  char
    first_char;                  //character
  FLOAT32
    first_rat;                   //rating
  FLOAT32
    first_cert;                  //certainty
  char
    sec_char = 0;                //character
  FLOAT32
    sec_rat = 0.0f;              //rating
  FLOAT32
    sec_cert = 0.0f;             //certainty
  BLOB_CHOICE_IT
    c_it = ratings;              //iterator

  index = ratings->length ();
  if (index > 0) {
    first_char = c_it.data ()->char_class ();
    first_rat = c_it.data ()->rating ();
    first_cert = -c_it.data ()->certainty ();
    if (index > 1) {
      sec_char = c_it.data_relative (1)->char_class ();
      sec_rat = c_it.data_relative (1)->rating ();
      sec_cert = -c_it.data_relative (1)->certainty ();
    }
    else {
      sec_char = '~';
      sec_rat = -1;
      sec_cert = -1;
    }
  }
  else {
    first_char = '~';
    first_rat = -1;
    first_cert = -1;
  }
  best_index = -1;
  best_rat = -1;
  best_cert = -1;
  for (index = 0, c_it.mark_cycle_pt (); !c_it.cycled_list ();
  c_it.forward (), index++) {
    if (c_it.data ()->char_class () == blob_answer) {
      best_index = index;
      best_rat = c_it.data ()->rating ();
      best_cert = -c_it.data ()->certainty ();
    }
  }
  if (first_char == '\0' || first_char == ' ')
    first_char = '~';
  if (sec_char == '\0' || sec_char == ' ')
    sec_char = '~';
  fprintf (matcher_fp,
    " " INT32FORMAT " " INT32FORMAT " %g %g %c %g %g %c %g %g\n",
    ratings->length (), best_index, best_rat, best_cert, first_char,
    first_rat, first_cert, sec_char, sec_rat, sec_cert);
}