1 files changed, 2 insertions, 1 deletions
diff --git a/native/jni/src/gesture/incremental_decoder_interface.h b/native/jni/src/gesture/incremental_decoder_interface.h
index 3951514c0..e940344d4 100644
--- a/native/jni/src/gesture/incremental_decoder_interface.h
+++ b/native/jni/src/gesture/incremental_decoder_interface.h
@@ -34,9 +34,10 @@ class IncrementalDecoderInterface {
             int *outputIndices, int *outputTypes) = 0;
     virtual void setDict(const UnigramDictionary *dict, const BigramDictionary *bigram,
             const uint8_t *dictRoot, int rootPos) = 0;
+    IncrementalDecoderInterface() { };
     virtual ~IncrementalDecoderInterface() { };
  private:
-    //DISALLOW_COPY_AND_ASSIGN(IncrementalDecoderInterface);
+    DISALLOW_COPY_AND_ASSIGN(IncrementalDecoderInterface);
 };
 } // namespace latinime
 #endif // LATINIME_INCREMENTAL_DECODER_INTERFACE_H