ccstruct/pageres.h

Go to the documentation of this file.

#ifndef           PAGERES_H
#define           PAGERES_H

#include          "elst.h"
#include          "ocrblock.h"
#include          "ocrrow.h"
#include          "werd.h"
#include          "ratngs.h"
#include          "rejctmap.h"
#include          "notdll.h"
#include          "notdll.h"

/* Forward declarations */

class BLOCK_RES;

ELISTIZEH (BLOCK_RES) CLISTIZEH (BLOCK_RES)
class ROW_RES;

ELISTIZEH (ROW_RES)
class WERD_RES;

ELISTIZEH (WERD_RES)

class PAGE_RES                   // page result
{
  public:
    INT32 char_count;
    INT32 rej_count;
    BLOCK_RES_LIST block_res_list;
    BOOL8 rejected;

    PAGE_RES() { 
    }                            //empty constructor

    PAGE_RES(                          //simple constructor
             BLOCK_LIST *block_list);  //real blocks

    ~PAGE_RES () {               //destructor
    }
};

class BLOCK_RES:public ELIST_LINK //page block result
{
  public:
    BLOCK * block;
    INT32 char_count;
    INT32 rej_count;
    INT16 font_class;
    INT16 row_count;
    float x_height;
    BOOL8 font_assigned;
    BOOL8 bold;
    BOOL8 italic;

    ROW_RES_LIST row_res_list;

    BLOCK_RES() { 
    }                            // empty constructor

    BLOCK_RES(                    //simple constructor
              BLOCK *the_block);  //real block

    ~BLOCK_RES () {              //destructor
    }
};

class ROW_RES:public ELIST_LINK  //row result
{
  public:
    ROW * row;
    INT32 char_count;
    INT32 rej_count;
    INT32 whole_word_rej_count;
    WERD_RES_LIST word_res_list;
    float font_class_score;
    INT16 font_class;            //
    INT32 italic;
    INT32 bold;
    INT8 font1;
    INT8 font1_count;
   // secondary font
    INT8 font2;
    INT8 font2_count;

    ROW_RES() { 
    }                            //empty constructor

    ROW_RES(                //simple constructor
            ROW *the_row);  //real row

    ~ROW_RES () {                //destructor
    }
};

enum CRUNCH_MODE
{
  CR_NONE,
  CR_KEEP_SPACE,
  CR_LOOSE_SPACE,
  CR_DELETE
};

class WERD_RES:public ELIST_LINK //word result
{
  public:
   // non-bln (baseline normalized?) real word
    WERD *word;
   // bln best choice
    WERD *outword;

    //segmentation
    DENORM denorm;
    WERD_CHOICE *best_choice;
    WERD_CHOICE *raw_choice;
    WERD_CHOICE *ep_choice;
    REJMAP reject_map;
    BOOL8 tess_failed;
    BOOL8 tess_accepted;
    BOOL8 tess_would_adapt;
    BOOL8 done;
    INT8 italic;
    INT8 bold;
    INT8 font1;
    INT8 font1_count;
    INT8 font2;
    INT8 font2_count;
    CRUNCH_MODE unlv_crunch_mode;
    float x_height;
    float caps_height;
    BOOL8 guessed_x_ht;
    BOOL8 guessed_caps_ht;
    BOOL8 combination;
    BOOL8 part_of_combo;
    BOOL8 reject_spaces;

    WERD_RES() { 
    }                            //empty constructor

    WERD_RES(                   //simple constructor
             WERD *the_word) {  //real word
      word = the_word;
      outword = NULL;
      best_choice = NULL;
      raw_choice = NULL;
      ep_choice = NULL;
      tess_failed = FALSE;
      tess_accepted = FALSE;
      tess_would_adapt = FALSE;
      done = FALSE;
      unlv_crunch_mode = CR_NONE;
      italic = FALSE;
      bold = FALSE;
      font1 = -1;
      font1_count = 0;
      font2 = -1;
      font2_count = 0;
      x_height = 0.0;
      caps_height = 0.0;
      guessed_x_ht = TRUE;
      guessed_caps_ht = TRUE;
      combination = FALSE;
      part_of_combo = FALSE;
      reject_spaces = FALSE;
    }
    WERD_RES(  //constr from WERD_RES
             const WERD_RES &source) {
      *this = source;            //see operator=
    }

    ~WERD_RES ();                //destructor

    WERD_RES & operator= (       //assign word res
      const WERD_RES & source);  //from this

    void copy_on(                       //copy blobs onto word
                 WERD_RES *word_res) {  //from this word
      word->set_flag (W_EOL, word_res->word->flag (W_EOL));
      word->copy_on (word_res->word);
    }
};

class PAGE_RES_IT
{
  public:
    PAGE_RES * page_res;         // page being iterated

    PAGE_RES_IT() { 
    }                            //empty contructor

    PAGE_RES_IT(                           //empty contructor
                PAGE_RES *the_page_res) {  //page result
      page_res = the_page_res;
      restart_page();  //ready to scan
    }

    WERD_RES *restart_page();  //get ready

    WERD_RES *internal_forward(  //get next word
                               BOOL8 new_block);

    WERD_RES *forward() {  //get next word
      return internal_forward (FALSE);
    }

    WERD_RES *forward_block();  //get first word in
    //next non-empty block
    WERD_RES *prev_word() {  //previous word
      return prev_word_res;
    }
    ROW_RES *prev_row() {  //row of prev word
      return prev_row_res;
    }
    BLOCK_RES *prev_block() {  //block of prev word
      return prev_block_res;
    }
    WERD_RES *word() {  //current word
      return word_res;
    }
    ROW_RES *row() {  //row of current word
      return row_res;
    }
    BLOCK_RES *block() {  //block of cur. word
      return block_res;
    }
    WERD_RES *next_word() {  //next word
      return next_word_res;
    }
    ROW_RES *next_row() {  //row of next word
      return next_row_res;
    }
    BLOCK_RES *next_block() {  //block of next word
      return next_block_res;
    }
    void rej_stat_word();  //for page/block/row

  private:
    WERD_RES * prev_word_res;    // previous word
    ROW_RES *prev_row_res;       // row of prev word
    BLOCK_RES *prev_block_res;   // block of prev word

    WERD_RES *word_res;          // current word
    ROW_RES *row_res;            // row of current word
    BLOCK_RES *block_res;        // block of cur. word

    WERD_RES *next_word_res;     // next word
    ROW_RES *next_row_res;       // row of next word
    BLOCK_RES *next_block_res;   // block of next word

    BLOCK_RES_IT block_res_it;   // iterators
    ROW_RES_IT row_res_it;
    WERD_RES_IT word_res_it;
};
#endif

---