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https://github.com/tesseract-ocr/tesseract.git
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3a13d80d24
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@293 d0cd1f9f-072b-0410-8dd7-cf729c803f20
86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/* -*-C-*-
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********************************************************************************
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*
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* File: context.h (Formerly context.h)
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* Description: Context checking functions
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* Author: Mark Seaman, OCR Technology
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* Created: Thu Feb 15 11:18:24 1990
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* Modified: Tue Jul 9 17:00:38 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 1990, 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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*/
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#ifndef CONTEXT_H
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#define CONTEXT_H
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#include "choices.h"
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#include "ratngs.h"
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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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namespace tesseract {
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class Context {
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public:
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static int case_ok(const WERD_CHOICE &word, const UNICHARSET &unicharset);
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};
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} // namespace tesseract
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void close_choices();
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void write_choice_line();
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typedef double (*PROBABILITY_IN_CONTEXT_FUNCTION)(const char* context,
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int context_bytes,
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const char* character,
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int character_bytes);
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extern PROBABILITY_IN_CONTEXT_FUNCTION probability_in_context;
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extern double def_probability_in_context(const char* context,
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int context_bytes,
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const char* character,
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int character_bytes);
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/*
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#if defined(__STDC__) || defined(__cplusplus)
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# define _ARGS(s) s
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#else
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# define _ARGS(s) ()
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#endif*/
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/* context.c
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void close_choices
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_ARGS((void));
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void fix_quotes
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_ARGS((char *str));
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int punctuation_ok
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_ARGS((char *word));
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int case_ok
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_ARGS((char *word));
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void write_choice_line
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_ARGS((void));
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#undef _ARGS
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*/
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#endif
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