ccmain/werdit.h

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#ifndef           WERDIT_H
#define           WERDIT_H

#include          "varable.h"
#include          "ocrblock.h"
#include          "notdll.h"

class WERDIT
{
  public:
    WERDIT() { 
    }                            //empty contructor
    WERDIT(                          //empty contructor
           BLOCK_LIST *blocklist) {  //blocks on page
      start_page(blocklist);  //ready to scan
    }

    void start_page(                         //get ready
                    BLOCK_LIST *blocklist);  //blocks on page

    WERD *forward();  //get next word
    WERD *next_word() {  //get next word
      return word_it.data ();    //already at next
    }
    ROW *row() {  //get current row
      return word_it.cycled_list ()? NULL : row_it.data ();
    }
    ROW *next_row() {  //get next row
      return row_it.data_relative (1);
    }
    BLOCK *block() {  //get current block
      return block_it.data ();
    }

  private:
    BLOCK_IT block_it;           //iterators
    ROW_IT row_it;
    WERD_IT word_it;
};

//extern BOOL_VAR_H(wordit_linearc,FALSE,"Pass poly of linearc to Tess");
WERD *make_pseudo_word(                         //make fake word
                       BLOCK_LIST *block_list,  //blocks to check //block of selection
                       BOX &selection_box,
                       BLOCK *&pseudo_block,
                       ROW *&pseudo_row         //row of selection
                      );
#endif

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