Version 3.2

include/DLineN.h

@@ -0,0 +1,45 @@
+/*******************************************/
+/*
+   Non-Interpolating Delay Line
+   Object by Perry R. Cook 1995-96.
+   Revised by Gary Scavone, 1999.
+   Added methods by Julius Smith, 2000.
+
+   This one uses either a delay line of
+   maximum length specified on creation
+   or a default length of 2047 samples.
+   A non-interpolating delay line is
+   typically used in non-time varying
+   (reverb) applications.
+ */
+/*******************************************/
+
+#if !defined(__DLineN_h)
+#define __DLineN_h
+
+#include "Filter.h"
+
+class DLineN : public Filter
+{
+protected:  
+  long inPoint;
+  long outPoint;
+  long length;
+  MY_FLOAT currentDelay;
+public:
+  DLineN();
+  DLineN(long max_length);
+  ~DLineN();  
+  void clear();
+  void setDelay(MY_FLOAT length);
+  MY_FLOAT energy(void);
+  long currentInPoint(void);
+  long currentOutPoint(void);
+  MY_FLOAT contentsAt(int n);
+  MY_FLOAT contentsAtNowMinus(int n);
+  MY_FLOAT delay(void);
+  MY_FLOAT tick(MY_FLOAT sample);
+};
+
+#endif
+