use auto for constexpr whenever possible

[platform/core/api/audio-io.git] / include / CAudioInfo.h

diff --git a/include/CAudioInfo.h b/include/CAudioInfo.h
index 6f89ccc..06c3925 100644 (file)
--- a/include/CAudioInfo.h
+++ b/include/CAudioInfo.h
@@ -111,11 +111,12 @@ namespace tizen_media_audio {
             AUDIO_DIRECTION_MAX
         };
 
-        static constexpr unsigned int MIN_SYSTEM_SAMPLERATE = 8000;
-        static constexpr unsigned int MAX_SYSTEM_SAMPLERATE = 192000;
+        static constexpr auto MIN_SYSTEM_SAMPLERATE = 8000;
+        static constexpr auto MAX_SYSTEM_SAMPLERATE = 192000;
 
-        static constexpr double MIN_RECORD_VOLUME = 0.0;
-        static constexpr double MAX_RECORD_VOLUME = 2.0;
+        static constexpr auto MIN_RECORD_VOLUME = 0.0;
+        static constexpr auto MAX_RECORD_VOLUME = 2.0;
+        static constexpr auto DEFAULT_RECORD_VOLUME = 1.0;
 
         /* Constructors */
         CAudioInfo();