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98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////
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// File: ccutil.h
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// Description: ccutil class.
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// Author: Samuel Charron
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//
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// (C) Copyright 2006, Google Inc.
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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 TESSERACT_CCUTIL_CCUTIL_H__
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#define TESSERACT_CCUTIL_CCUTIL_H__
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#include "ambigs.h"
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#include "errcode.h"
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#include "strngs.h"
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#include "tessdatamanager.h"
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#include "params.h"
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#include "unicharset.h"
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#ifndef _WIN32
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#include <pthread.h>
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#include <semaphore.h>
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#endif
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namespace tesseract {
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class CCUtilMutex {
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public:
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CCUtilMutex();
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void Lock();
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void Unlock();
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private:
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#ifdef _WIN32
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HANDLE mutex_;
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#else
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pthread_mutex_t mutex_;
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#endif
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};
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class TESS_API CCUtil {
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public:
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CCUtil();
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virtual ~CCUtil();
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public:
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// Read the arguments and set up the data path.
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void main_setup(
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const char *argv0, // program name
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const char *basename // name of image
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);
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ParamsVectors *params() { return ¶ms_; }
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STRING datadir; // dir for data files
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STRING imagebasename; // name of image
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STRING lang;
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STRING language_data_path_prefix;
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TessdataManager tessdata_manager;
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UNICHARSET unicharset;
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UnicharAmbigs unichar_ambigs;
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STRING imagefile; // image file name
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STRING directory; // main directory
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private:
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ParamsVectors params_;
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public:
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// Member parameters.
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// These have to be declared and initialized after params_ member, since
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// params_ should be initialized before parameters are added to it.
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STRING_VAR_H(m_data_sub_dir, "tessdata/", "Directory for data files");
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#ifdef _WIN32
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STRING_VAR_H(tessedit_module_name, WINDLLNAME,
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"Module colocated with tessdata dir");
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#endif
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INT_VAR_H(ambigs_debug_level, 0, "Debug level for unichar ambiguities");
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BOOL_VAR_H(use_definite_ambigs_for_classifier, 0,
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"Use definite ambiguities when running character classifier");
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BOOL_VAR_H(use_ambigs_for_adaption, 0,
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"Use ambigs for deciding whether to adapt to a character");
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};
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extern CCUtilMutex tprintfMutex; // should remain global
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} // namespace tesseract
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#endif // TESSERACT_CCUTIL_CCUTIL_H__
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