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reject.h
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1 /**********************************************************************
2 * File: reject.h (Formerly reject.h)
3 * Description: Rejection functions used in tessedit
4 * Author: Phil Cheatle
5 * Created: Wed Sep 23 16:50:21 BST 1992
6 *
7 * (C) Copyright 1992, Hewlett-Packard Ltd.
8 ** Licensed under the Apache License, Version 2.0 (the "License");
9 ** you may not use this file except in compliance with the License.
10 ** You may obtain a copy of the License at
11 ** http://www.apache.org/licenses/LICENSE-2.0
12 ** Unless required by applicable law or agreed to in writing, software
13 ** distributed under the License is distributed on an "AS IS" BASIS,
14 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 ** See the License for the specific language governing permissions and
16 ** limitations under the License.
17 *
18 **********************************************************************/
19
20 #ifndef REJECT_H
21 #define REJECT_H
22
23 #include "params.h"
24 #include "pageres.h"
25 #include "notdll.h"
26
27 void reject_blanks(WERD_RES *word);
28 void reject_poor_matches(WERD_RES *word, BLOB_CHOICE_LIST_CLIST *blob_choices);
29 float compute_reject_threshold(BLOB_CHOICE_LIST_CLIST *blob_choices);
30 BOOL8 word_contains_non_1_digit(const char *word, const char *word_lengths);
31 void dont_allow_1Il(WERD_RES *word);
32 void flip_hyphens(WERD_RES *word);
33 void flip_0O(WERD_RES *word);
34 BOOL8 non_0_digit(const char* str, int length);
35 #endif