#include <ccutil.h>

Inheritance diagram for tesseract::CCUtil:

Public Member Functions
	CCUtil ()
virtual	~CCUtil ()
void	main_setup (const char argv0, const char basename)
ParamsVectors *	params ()
Public Attributes
STRING	datadir
STRING	imagebasename
STRING	lang
STRING	language_data_path_prefix
TessdataManager	tessdata_manager
UNICHARSET	unicharset
UnicharAmbigs	unichar_ambigs
STRING	imagefile
STRING	directory
char *	m_data_sub_dir = "tessdata/"
int	ambigs_debug_level = 0
bool	use_definite_ambigs_for_classifier = 0
bool	use_ambigs_for_adaption = 0

Detailed Description

Definition at line 54 of file ccutil.h.

Constructor & Destructor Documentation

tesseract::CCUtil::CCUtil ( )

Definition at line 7 of file ccutil.cpp.

               :
  params_(),
  STRING_INIT_MEMBER(m_data_sub_dir,
                     "tessdata/", "Directory for data files", &params_),
#ifdef _WIN32
  STRING_INIT_MEMBER(tessedit_module_name, WINDLLNAME,
                     "Module colocated with tessdata dir", &params_),
#endif
  INT_INIT_MEMBER(ambigs_debug_level, 0, "Debug level for unichar ambiguities",
                  &params_),
  BOOL_MEMBER(use_definite_ambigs_for_classifier, 0, "Use definite"
              " ambiguities when running character classifier", &params_),
  BOOL_MEMBER(use_ambigs_for_adaption, 0, "Use ambigs for deciding"
              " whether to adapt to a character", &params_) {
}

tesseract::CCUtil::~CCUtil ( ) [virtual]

Definition at line 23 of file ccutil.cpp.

{
}

Member Function Documentation

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

Definition at line 46 of file mainblk.cpp.

                 {
  imagebasename = basename;      /*name of image */
  STRING dll_module_name;
  #ifdef _WIN32
  dll_module_name = tessedit_module_name;
  #endif

  // TESSDATA_PREFIX Environment variable overrules everything.
  // Compiled in -DTESSDATA_PREFIX is next.
  // NULL goes to current directory.
  // An actual value of argv0 is used if getpath is successful.
  if (!getenv("TESSDATA_PREFIX")) {
#ifdef TESSDATA_PREFIX
#define _STR(a) #a
#define _XSTR(a) _STR(a)
    datadir = _XSTR(TESSDATA_PREFIX);
#undef _XSTR
#undef _STR
#else
    if (argv0 != NULL) {
      if (getpath(argv0, dll_module_name, datadir) < 0)
#ifdef __UNIX__
        CANTOPENFILE.error("main", ABORT, "%s to get path", argv0);
#else
        NO_PATH.error("main", DBG, NULL);
#endif
    } else {
      datadir = "./";
    }
#endif
  } else {
    datadir = getenv("TESSDATA_PREFIX");
  }

  datadir += m_data_sub_dir;     /*data directory */
}