diff options
Diffstat (limited to 'include/tts/TtsEngine.h')
| -rw-r--r-- | include/tts/TtsEngine.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/tts/TtsEngine.h b/include/tts/TtsEngine.h index 21cb73b..ed084ca 100644 --- a/include/tts/TtsEngine.h +++ b/include/tts/TtsEngine.h @@ -80,6 +80,8 @@ enum tts_support_result { class TtsEngine { public: + virtual ~TtsEngine() {} + // Initialize the TTS engine and returns whether initialization succeeded. // @param synthDoneCBPtr synthesis callback function pointer // @return TTS_SUCCESS, or TTS_FAILURE |