Move code related to ranking algorithm to correction_state.cpp

Change-Id: I52b34de45969fef82e46d9c10079c2d45e0b94eb
diff --git a/native/src/unigram_dictionary.h b/native/src/unigram_dictionary.h
index f18ed68..c67eaf6 100644
--- a/native/src/unigram_dictionary.h
+++ b/native/src/unigram_dictionary.h
@@ -87,8 +87,7 @@
             const int *ycoordinates, const int *codes, const int codesSize,
             unsigned short *outWords, int *frequencies);
     void getSuggestionCandidates(const int skipPos, const int excessivePos,
-            const int transposedPos, int *nextLetters, const int nextLettersSize,
-            const int maxDepth);
+            const int transposedPos, const int maxDepth);
     bool addWord(unsigned short *word, int length, int frequency);
     void getSplitTwoWordsSuggestion(const int inputLength, CorrectionState *correctionState);
     void getMissingSpaceWords(
@@ -96,17 +95,16 @@
     void getMistypedSpaceWords(
             const int inputLength, const int spaceProximityPos, CorrectionState *correctionState);
     void onTerminal(unsigned short int* word, const int depth,
-            const uint8_t* const root, const uint8_t flags, const int pos,
-            const int inputIndex, const int matchWeight, const int freq, const bool sameLength,
-            int* nextLetters, const int nextLettersSize, CorrectionState *correctionState);
+            const int inputIndex, const int freq,
+            CorrectionState *correctionState);
     bool needsToSkipCurrentNode(const unsigned short c,
             const int inputIndex, const int skipPos, const int depth);
     // Process a node by considering proximity, missing and excessive character
     bool processCurrentNode(const int initialPos, const int initialDepth,
-            const int maxDepth, const bool initialTraverseAllNodes, int matchWeight, int inputIndex,
-            const int initialDiffs, int *nextLetters, const int nextLettersSize,
+            const int maxDepth, const bool initialTraverseAllNodes, int inputIndex,
+            const int initialDiffs,
             CorrectionState *correctionState, int *newCount, int *newChildPosition,
-            bool *newTraverseAllNodes, int *newMatchRate, int *newInputIndex, int *newDiffs,
+            bool *newTraverseAllNodes, int *newInputIndex, int *newDiffs,
             int *nextSiblingPosition, int *nextOutputIndex);
     int getMostFrequentWordLike(const int startInputIndex, const int inputLength,
             unsigned short *word);
@@ -142,14 +140,13 @@
     unsigned short mWord[MAX_WORD_LENGTH_INTERNAL];
     int mMaxEditDistance;
 
+    int mStackMatchedCount[MAX_WORD_LENGTH_INTERNAL];
     int mStackChildCount[MAX_WORD_LENGTH_INTERNAL];
     bool mStackTraverseAll[MAX_WORD_LENGTH_INTERNAL];
-    int mStackMatchCount[MAX_WORD_LENGTH_INTERNAL];
     int mStackInputIndex[MAX_WORD_LENGTH_INTERNAL];
     int mStackDiffs[MAX_WORD_LENGTH_INTERNAL];
     int mStackSiblingPos[MAX_WORD_LENGTH_INTERNAL];
     int mStackOutputIndex[MAX_WORD_LENGTH_INTERNAL];
-    int mNextLettersFrequency[NEXT_LETTERS_SIZE];
 };
 } // namespace latinime