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570af48b8b
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@87 d0cd1f9f-072b-0410-8dd7-cf729c803f20
93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
/* -*-C-*-
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********************************************************************************
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*
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* File: permute.h (Formerly permute.h)
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* Description: Permute choices together
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* Author: Mark Seaman, OCR Technology
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* Created: Fri Sep 22 14:05:51 1989
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* Modified: Mon May 20 16:32:04 1991 (Mark Seaman) marks@hpgrlt
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* Language: C
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* Package: N/A
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* Status: Experimental (Do Not Distribute)
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*
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* (c) Copyright 1989, Hewlett-Packard Company.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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********************************************************************************/
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#ifndef PERMUTE_H
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#define PERMUTE_H
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/*----------------------------------------------------------------------
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I n c l u d e s
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----------------------------------------------------------------------*/
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#include "choicearr.h"
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/*----------------------------------------------------------------------
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T y p e s
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----------------------------------------------------------------------*/
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#define RATING_PAD 4.0
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/*----------------------------------------------------------------------
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V a r i a b l e s
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----------------------------------------------------------------------*/
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extern int adjust_debug;
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extern float garbage;
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extern float non_word;
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extern int permute_only_top;
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/*----------------------------------------------------------------------
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F u n c t i o n s
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----------------------------------------------------------------------*/
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void add_document_word(A_CHOICE *best_choice);
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void adjust_non_word (A_CHOICE * best_choice, float certainties[]);
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void init_permute();
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void end_permute();
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A_CHOICE *permute_all(CHOICES_LIST char_choices,
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float rating_limit,
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A_CHOICE *raw_choice);
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void permute_characters(CHOICES_LIST char_choices,
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float limit,
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A_CHOICE *best_choice,
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A_CHOICE *raw_choice);
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A_CHOICE *permute_compound_words(CHOICES_LIST character_choices,
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float rating_limit);
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void permute_subword(CHOICES_LIST character_choices,
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float rating_limit,
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int start,
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int end,
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char *word,
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char unichar_lengths[],
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float *rating,
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float *certainty);
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A_CHOICE *permute_top_choice(CHOICES_LIST character_choices,
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float rating_limit,
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A_CHOICE *raw_choice,
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BOOL8 *any_alpha);
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const char* choose_il1(const char *first_char, //first choice
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const char *second_char, //second choice
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const char *third_char, //third choice
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const char *prev_char, //prev in word
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const char *next_char, //next in word
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const char *next_next_char);
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A_CHOICE *permute_words(CHOICES_LIST char_choices, float rating_limit);
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int valid_word(const char *string);
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#endif
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