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/**********************************************************************
* File: tessbox.cpp (Formerly tessbox.c)
* Description: Black boxed Tess for developing a resaljet.
* Author: Ray Smith
* Created: Thu Apr 23 11:03:36 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 "mfoutline.h"
#include "tesseractclass.h"
/**
* @name tess_segment_pass_n
*
* Segment a word using the pass_n conditions of the tess segmenter.
* @param pass_n pass number
* @param word word to do
*/
namespace tesseract {
void Tesseract::tess_segment_pass_n(int pass_n, WERD_RES *word) {
int saved_enable_assoc = 0;
int saved_chop_enable = 0;
if (word->word->flag(W_DONT_CHOP)) {
saved_enable_assoc = wordrec_enable_assoc;
saved_chop_enable = chop_enable;
wordrec_enable_assoc.set_value(0);
chop_enable.set_value(0);
}
if (pass_n == 1)
set_pass1();
else
set_pass2();
recog_word(word);
if (word->best_choice == nullptr)
word->SetupFake(*word->uch_set);
if (word->word->flag(W_DONT_CHOP)) {
wordrec_enable_assoc.set_value(saved_enable_assoc);
chop_enable.set_value(saved_chop_enable);
}
}
/**
* @name tess_acceptable_word
*
* @return true if the word is regarded as "good enough".
* @param word_choice after context
* @param raw_choice before context
*/
bool Tesseract::tess_acceptable_word(WERD_RES* word) {
return getDict().AcceptableResult(word);
}
/**
* @name tess_add_doc_word
*
* Add the given word to the document dictionary
*/
void Tesseract::tess_add_doc_word(WERD_CHOICE *word_choice) {
getDict().add_document_word(*word_choice);
}
} // namespace tesseract
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