tesseract::CCUtil Class Reference

#include <ccutil.h>

Inheritance diagram for tesseract::CCUtil:

Public Member Functions
	CCUtil ()
virtual	~CCUtil ()
void	main_setup (const char *argv0, const char *basename)
	CCUtil::main_setup - set location of tessdata and name of image. More...
ParamsVectors *	params ()

Public Attributes
STRING	datadir
STRING	imagebasename
STRING	lang
STRING	language_data_path_prefix
UNICHARSET	unicharset
UnicharAmbigs	unichar_ambigs
STRING	imagefile
STRING	directory
int	ambigs_debug_level = 0
bool	use_ambigs_for_adaption = false

Detailed Description

Definition at line 40 of file ccutil.h.

Constructor & Destructor Documentation

CCUtil()

tesseract::CCUtil::CCUtil

(

)

Definition at line 16 of file ccutil.cpp.

               :
  params_(),
  INT_INIT_MEMBER(ambigs_debug_level, 0, "Debug level for unichar ambiguities",
                  &params_),
  BOOL_MEMBER(use_ambigs_for_adaption, false, "Use ambigs for deciding"
              " whether to adapt to a character", &params_) {
}

~CCUtil()

tesseract::CCUtil::~CCUtil ( )

virtualdefault

Member Function Documentation

main_setup()

void tesseract::CCUtil::main_setup	(	const char *	argv0,
		const char *	basename
	)

CCUtil::main_setup - set location of tessdata and name of image.

Parameters

argv0	- paths to the directory with language files and config files. An actual value of argv0 is used if not nullptr, otherwise TESSDATA_PREFIX is used if not nullptr, next try to use compiled in -DTESSDATA_PREFIX. If previous is not successful - use current directory.
basename	- name of image

< name of image

Definition at line 58 of file mainblk.cpp.

                                             {
      char* separator = std::strrchr(path, '\\');
      if (separator != nullptr) {
        *separator = '\0';
        datadir = path;
        datadir += "/tessdata";
      }
    }
#endif /* _WIN32 */
#if defined(TESSDATA_PREFIX)
  } else {
/* Use tessdata prefix which was compiled in. */
#define _STR(a) #a
#define _XSTR(a) _STR(a)
    datadir = _XSTR(TESSDATA_PREFIX) "/tessdata";
#undef _XSTR
#undef _STR
#endif
  }
 
  // datadir may still be empty:
  if (datadir.length() == 0) {
    datadir = "./";
  }
 
  // check for missing directory separator
  const char *lastchar = datadir.c_str();
  lastchar += datadir.length() - 1;
  if ((strcmp(lastchar, "/") != 0) && (strcmp(lastchar, "\\") != 0))
    datadir += "/";
}
}  // namespace tesseract

params()

ParamsVectors* tesseract::CCUtil::params ( )

inline

Definition at line 51 of file ccutil.h.

{ return &params_; }

Member Data Documentation

ambigs_debug_level

int tesseract::CCUtil::ambigs_debug_level = 0

"Debug level for unichar ambiguities"

Definition at line 71 of file ccutil.h.

datadir

STRING tesseract::CCUtil::datadir

Definition at line 53 of file ccutil.h.

directory

STRING tesseract::CCUtil::directory

Definition at line 62 of file ccutil.h.

imagebasename

STRING tesseract::CCUtil::imagebasename

Definition at line 54 of file ccutil.h.

imagefile

STRING tesseract::CCUtil::imagefile

Definition at line 61 of file ccutil.h.

lang

STRING tesseract::CCUtil::lang

Definition at line 55 of file ccutil.h.

language_data_path_prefix

STRING tesseract::CCUtil::language_data_path_prefix

Definition at line 56 of file ccutil.h.

unichar_ambigs

UnicharAmbigs tesseract::CCUtil::unichar_ambigs

Definition at line 59 of file ccutil.h.

unicharset

UNICHARSET tesseract::CCUtil::unicharset

Definition at line 57 of file ccutil.h.

use_ambigs_for_adaption

bool tesseract::CCUtil::use_ambigs_for_adaption = false

"Use ambigs for deciding whether to adapt to a character"

Definition at line 73 of file ccutil.h.

---

The documentation for this class was generated from the following files:

• /tesseract/src/ccutil/ccutil.h
• /tesseract/src/ccutil/ccutil.cpp
• /tesseract/src/ccutil/mainblk.cpp