third_party/cld/encodings/compact_lang_det/cldutil_dbg.h

   1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ENCODINGS_COMPACT_LANG_DET_CLDUTIL_DBG_H_
   6 #define ENCODINGS_COMPACT_LANG_DET_CLDUTIL_DBG_H_
   7
   8 #include "encodings/compact_lang_det/cldutil.h"
   9 #include <string>
  10 #include "encodings/compact_lang_det/ext_lang_enc.h"
  11 #include "encodings/compact_lang_det/tote.h"
  12 #include "encodings/compact_lang_det/win/cld_basictypes.h"
  13 #include "encodings/compact_lang_det/win/cld_commandlineflags.h"
  14
  15 DECLARE_bool(dbgscore);
  16 DECLARE_bool(dbglookup);
  17 DECLARE_bool(dbgreli);
  18
  19 using std::string;
  20
  21 namespace cld {
  22
  23
  24 //------------------------------------------------------------------------------
  25 // Debugging. Not thread safe
  26 //------------------------------------------------------------------------------
  27
  28   void DbgScoreInit(const char* src, int len);
  29
  30   // Return a 3-byte + NUL code for language
  31   void DbgLangName3(Language lang, char* temp);
  32
  33   // Show all per-language totals
  34   void DbgScoreState();
  35
  36   void DbgScoreTop(const char* src, int srclen, Tote* chunk_tote);
  37
  38   void DbgScoreFlush();
  39
  40   // Allow additional scoring debug output
  41   void DbgScoreRecord(const char* src, uint32 probs, int len);
  42
  43   void DbgScoreRecordUni(const char* src, int propval, int len);
  44
  45   // Debug print language name(s)
  46   void PrintLang(FILE* f, const Tote* chunk_tote,
  47                  const Language cur_lang, const bool cur_unreliable,
  48                  Language prior_lang, bool prior_unreliable);
  49
  50   // Debug print language name(s)
  51   void PrintLang2(FILE* f,
  52                   const Language lang1, const Language lang2, bool diff_prior);
  53
  54   // Debug print text span
  55   void PrintText(FILE* f, Language cur_lang, const string& str);
  56
  57   // Debug print text span with speculative language
  58   void PrintTextSpeculative(FILE* f, Language cur_lang, const string& str);
  59
  60   // Debug print ignored text span
  61   void PrintSkippedText(FILE* f, const string& str);
  62
  63   void DbgProbsToStderr(uint32 probs);
  64   void DbgUniTermToStderr(int propval, const uint8* usrc, int len);
  65   // No pre/post space
  66   void DbgBiTermToStderr(uint32 bihash, uint32 probs,
  67                           const char* src, int len);
  68   void DbgQuadTermToStderr(uint32 quadhash, uint32 probs,
  69                           const char* src, int len);
  70   void DbgWordTermToStderr(uint64 wordhash, uint32 probs,
  71                           const char* src, int len);
  72
  73 }       // End namespace cld
  74
  75
  76 #endif  // ENCODINGS_COMPACT_LANG_DET_CLDUTIL_DBG_H_