Version 4.4.1

include/WvIn.h

@@ -31,6 +31,9 @@ public:
   //! Compute one sample frame and return the specified \c channel value.
   virtual StkFloat tick( unsigned int channel = 0 ) = 0;
 
+  //! Fill the StkFrames argument with computed frames and return the same reference.
+  virtual StkFrames& tick( StkFrames& frames ) = 0;
+
 protected:
 
   StkFrames data_;