Make members of classes that are used with std::vector const

Change-Id: Id93fb87f5630230fc3f9cd339e12f3b0e2006ea9

3 files changed, 19 insertions, 21 deletions

diff --git a/native/jni/src/suggest/core/dictionary/property/historical_info.h b/native/jni/src/suggest/core/dictionary/property/historical_info.h
index 5ed9ebfca..f9bd6fd8c 100644
--- a/native/jni/src/suggest/core/dictionary/property/historical_info.h
+++ b/native/jni/src/suggest/core/dictionary/property/historical_info.h
@@ -47,12 +47,12 @@ class HistoricalInfo {
     }
 
  private:
-    // Default copy constructor and assign operator are used for using in std::vector.
+    // Default copy constructor is used for using in std::vector.
+    DISALLOW_ASSIGNMENT_OPERATOR(HistoricalInfo);
 
-    // TODO: Make members const.
-    int mTimestamp;
-    int mLevel;
-    int mCount;
+    const int mTimestamp;
+    const int mLevel;
+    const int mCount;
 };
 } // namespace latinime
 #endif /* LATINIME_HISTORICAL_INFO_H */
diff --git a/native/jni/src/suggest/core/dictionary/property/ngram_property.h b/native/jni/src/suggest/core/dictionary/property/ngram_property.h
index dce460099..8709799f9 100644
--- a/native/jni/src/suggest/core/dictionary/property/ngram_property.h
+++ b/native/jni/src/suggest/core/dictionary/property/ngram_property.h
@@ -44,13 +44,13 @@ class NgramProperty {
     }
 
  private:
-    // Default copy constructor and assign operator are used for using in std::vector.
+    // Default copy constructor is used for using in std::vector.
     DISALLOW_DEFAULT_CONSTRUCTOR(NgramProperty);
+    DISALLOW_ASSIGNMENT_OPERATOR(NgramProperty);
 
-    // TODO: Make members const.
-    std::vector<int> mTargetCodePoints;
-    int mProbability;
-    HistoricalInfo mHistoricalInfo;
+    const std::vector<int> mTargetCodePoints;
+    const int mProbability;
+    const HistoricalInfo mHistoricalInfo;
 };
 } // namespace latinime
 #endif // LATINIME_NGRAM_PROPERTY_H
diff --git a/native/jni/src/suggest/core/dictionary/property/unigram_property.h b/native/jni/src/suggest/core/dictionary/property/unigram_property.h
index d1f0ab4ca..5ed2e2602 100644
--- a/native/jni/src/suggest/core/dictionary/property/unigram_property.h
+++ b/native/jni/src/suggest/core/dictionary/property/unigram_property.h
@@ -41,12 +41,11 @@ class UnigramProperty {
         }
 
      private:
-        // Default copy constructor and assign operator are used for using in std::vector.
+        // Default copy constructor is used for using in std::vector.
         DISALLOW_DEFAULT_CONSTRUCTOR(ShortcutProperty);
 
-        // TODO: Make members const.
-        std::vector<int> mTargetCodePoints;
-        int mProbability;
+        const std::vector<int> mTargetCodePoints;
+        const int mProbability;
     };
 
     UnigramProperty()
@@ -104,13 +103,12 @@ class UnigramProperty {
     // Default copy constructor is used for using as a return value.
     DISALLOW_ASSIGNMENT_OPERATOR(UnigramProperty);
 
-    // TODO: Make members const.
-    bool mRepresentsBeginningOfSentence;
-    bool mIsNotAWord;
-    bool mIsBlacklisted;
-    int mProbability;
-    HistoricalInfo mHistoricalInfo;
-    std::vector<ShortcutProperty> mShortcuts;
+    const bool mRepresentsBeginningOfSentence;
+    const bool mIsNotAWord;
+    const bool mIsBlacklisted;
+    const int mProbability;
+    const HistoricalInfo mHistoricalInfo;
+    const std::vector<ShortcutProperty> mShortcuts;
 };
 } // namespace latinime
 #endif // LATINIME_UNIGRAM_PROPERTY_H