Tesseract: dict/permdawg.h Source File

00001 
00019 #ifndef PERMDAWG_H
00020 #define PERMDAWG_H
00021 
00022 /*----------------------------------------------------------------------
00023               I n c l u d e s
00024 ----------------------------------------------------------------------*/
00025 #include "dawg.h"
00026 #include "choices.h"
00027 #include "choicearr.h"
00028 
00029 /*---------------------------------------------------------------------
00030               V a r i a b l e s
00031 ----------------------------------------------------------------------*/
00033 extern int dawg_debug;
00035 extern float ok_word;
00037 extern float good_word;
00039 extern float freq_word;
00040 
00041 /*----------------------------------------------------------------------
00042               M a c r o s
00043 ----------------------------------------------------------------------*/
00044 
00045 /*----------------------------------------------------------------------
00046             Public Function Prototypes
00047 ----------------------------------------------------------------------*/
00048 void adjust_word(A_CHOICE *best_choice, float *certainty_array);
00049 
00050                                  /*previous option */
00051 void append_next_choice(EDGE_ARRAY dawg,
00052                         NODE_REF node,
00053                         char permuter,
00054                         char *word,
00055                         CHOICES_LIST choices,
00056                         int char_index,
00057                         A_CHOICE *this_choice,
00058                         char prevchar,
00059                         float *limit,
00060                         float rating,
00061                         float certainty,
00062                         float *rating_array,
00063                         float *certainty_array,
00064                         int word_ending,
00065                         int last_word,
00066                         CHOICES *result);
00067 
00068 CHOICES dawg_permute(EDGE_ARRAY dawg,
00069                      NODE_REF node,
00070                      char permuter,
00071                      CHOICES_LIST choices,
00072                      int char_index,
00073                      float *limit,
00074                      char *word,
00075                      float rating,
00076                      float certainty,
00077                      float *rating_array,
00078                      float *certainty_array,
00079                      int last_word);
00080 
00081 void dawg_permute_and_select(const char *string,
00082                              EDGE_ARRAY dawg,
00083                              char permuter,
00084                              CHOICES_LIST character_choices,
00085                              A_CHOICE *best_choice,
00086                              INT16 system_words);
00087 
00088 void init_permdawg();
00089 void end_permdawg();
00090 
00091 int test_freq_words(const char *word);
00092 #endif