#include <language_model.h>

Inheritance diagram for tesseract::ViterbiStateEntry:

Public Member Functions
	ViterbiStateEntry (BLOB_CHOICE pb, ViterbiStateEntry pe, BLOB_CHOICE b, float c, float ol, const LanguageModelConsistencyInfo &ci, const AssociateStats &as, LanguageModelFlagsType tcf, LanguageModelDawgInfo d, LanguageModelNgramInfo *n)
	~ViterbiStateEntry ()
bool	Consistent () const
Static Public Member Functions
static int	Compare (const void e1, const void e2)
Public Attributes
float	cost
BLOB_CHOICE *	parent_b
ViterbiStateEntry *	parent_vse
float	ratings_sum
float	min_certainty
int	adapted
int	length
float	outline_length
LanguageModelConsistencyInfo	consistency_info
AssociateStats	associate_stats
LanguageModelFlagsType	top_choice_flags
LanguageModelDawgInfo *	dawg_info
LanguageModelNgramInfo *	ngram_info
bool	updated

Detailed Description

Definition at line 138 of file language_model.h.

Constructor & Destructor Documentation

tesseract::ViterbiStateEntry::ViterbiStateEntry	(	BLOB_CHOICE *	pb,
		ViterbiStateEntry *	pe,
		BLOB_CHOICE *	b,
		float	c,
		float	ol,
		const LanguageModelConsistencyInfo &	ci,
		const AssociateStats &	as,
		LanguageModelFlagsType	tcf,
		LanguageModelDawgInfo *	d,
		LanguageModelNgramInfo *	n
	)		`[inline]`

Definition at line 139 of file language_model.h.

    : cost(c), parent_b(pb), parent_vse(pe), ratings_sum(b->rating()),
      min_certainty(b->certainty()), adapted(b->adapted()), length(1),
      outline_length(ol), consistency_info(ci), associate_stats(as),
      top_choice_flags(tcf), dawg_info(d), ngram_info(n), updated(true) {
    if (pe != NULL) {
      ratings_sum += pe->ratings_sum;
      if (pe->min_certainty < min_certainty) {
        min_certainty = pe->min_certainty;
      }
      adapted += pe->adapted;
      length += pe->length;
      outline_length += pe->outline_length;
    }
  }

tesseract::ViterbiStateEntry::~ViterbiStateEntry ( ) [inline]

Definition at line 159 of file language_model.h.

                       {
    delete dawg_info;
    delete ngram_info;
  }

Member Function Documentation

static int tesseract::ViterbiStateEntry::Compare	(	const void *	e1,
		const void *	e2
	)		`[inline, static]`

Definition at line 165 of file language_model.h.

                                                     {
    const ViterbiStateEntry *ve1 =
      *reinterpret_cast<const ViterbiStateEntry * const *>(e1);
    const ViterbiStateEntry *ve2 =
      *reinterpret_cast<const ViterbiStateEntry * const *>(e2);
    return (ve1->cost < ve2->cost) ? -1 : 1;
  }

bool tesseract::ViterbiStateEntry::Consistent ( ) const [inline]

Definition at line 172 of file language_model.h.

                                 {
    if (dawg_info != NULL && consistency_info.NumInconsistentCase() == 0) {
      return true;
    }
    return consistency_info.Consistent();
  }