tesseract  3.03
/usr/local/google/home/jbreiden/tesseract-ocr-read-only/ccmain/tessbox.cpp
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00001 /**********************************************************************
00002  * File:        tessbox.cpp  (Formerly tessbox.c)
00003  * Description: Black boxed Tess for developing a resaljet.
00004  * Author:                                      Ray Smith
00005  * Created:                                     Thu Apr 23 11:03:36 BST 1992
00006  *
00007  * (C) Copyright 1992, Hewlett-Packard Ltd.
00008  ** Licensed under the Apache License, Version 2.0 (the "License");
00009  ** you may not use this file except in compliance with the License.
00010  ** You may obtain a copy of the License at
00011  ** http://www.apache.org/licenses/LICENSE-2.0
00012  ** Unless required by applicable law or agreed to in writing, software
00013  ** distributed under the License is distributed on an "AS IS" BASIS,
00014  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015  ** See the License for the specific language governing permissions and
00016  ** limitations under the License.
00017  *
00018  **********************************************************************/
00019 
00020 #ifdef _MSC_VER
00021 #pragma warning(disable:4244)  // Conversion warnings
00022 #endif
00023 
00024 #include "mfoutline.h"
00025 #include "tessbox.h"
00026 #include "tesseractclass.h"
00027 
00028 #define EXTERN
00029 
00038 namespace tesseract {
00039 void Tesseract::tess_segment_pass_n(int pass_n, WERD_RES *word) {
00040   int saved_enable_assoc = 0;
00041   int saved_chop_enable = 0;
00042 
00043   if (word->word->flag(W_DONT_CHOP)) {
00044     saved_enable_assoc = wordrec_enable_assoc;
00045     saved_chop_enable = chop_enable;
00046     wordrec_enable_assoc.set_value(0);
00047     chop_enable.set_value(0);
00048   }
00049   if (pass_n == 1)
00050     set_pass1();
00051   else
00052     set_pass2();
00053   recog_word(word);
00054   if (word->best_choice == NULL)
00055     word->SetupFake(*word->uch_set);
00056   if (word->word->flag(W_DONT_CHOP)) {
00057     wordrec_enable_assoc.set_value(saved_enable_assoc);
00058     chop_enable.set_value(saved_chop_enable);
00059   }
00060 }
00061 
00069 bool Tesseract::tess_acceptable_word(WERD_RES* word) {
00070   return getDict().AcceptableResult(word);
00071 }
00072 
00073 
00079 void Tesseract::tess_add_doc_word(WERD_CHOICE *word_choice) {
00080   getDict().add_document_word(*word_choice);
00081 }
00082 }  // namespace tesseract
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