Make GetMaxBufferSize() public (#289)

Author: mikeoliphant

NAM/dsp.h

@@ -197,6 +197,10 @@ class DSP
   /// \param outputLevel Output level in dBu
   void SetOutputLevel(const double outputLevel);
 
+  /// \brief Get the maximum buffer size
+  /// \return Maximum buffer size
+  int GetMaxBufferSize() const { return mMaxBufferSize; };
+
 protected:
   friend class wavenet::WaveNet; // Allow WaveNet to access protected members. Used in condition DSP.
 
@@ -216,10 +220,6 @@ class DSP
   /// \param maxBufferSize Maximum number of frames to process in a single call
   virtual void SetMaxBufferSize(const int maxBufferSize);
 
-  /// \brief Get the maximum buffer size
-  /// \return Maximum buffer size
-  int GetMaxBufferSize() const { return mMaxBufferSize; };
-
 private:
   const int mInChannels;
   const int mOutChannels;