Version 4.2.0

include/BowTable.h

@@ -0,0 +1,67 @@
+/***************************************************/
+/*! \class BowTable
+    \brief STK bowed string table class.
+
+    This class implements a simple bowed string
+    non-linear function, as described by Smith (1986).
+
+    by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
+*/
+/***************************************************/
+
+#ifndef STK_BOWTABL_H
+#define STK_BOWTABL_H
+
+#include "Function.h"
+
+class BowTable : public Function
+{
+public:
+  //! Default constructor.
+  BowTable();
+
+  //! Class destructor.
+  ~BowTable();
+
+  //! Set the table offset value.
+  /*!
+    The table offset is a bias which controls the
+    symmetry of the friction.  If you want the
+    friction to vary with direction, use a non-zero
+    value for the offset.  The default value is zero.
+  */
+  void setOffset(StkFloat offset);
+
+  //! Set the table slope value.
+  /*!
+   The table slope controls the width of the friction
+   pulse, which is related to bow force.
+  */
+  void setSlope(StkFloat slope);
+
+  //! Return the function value for \e input.
+  /*!
+    The function input represents differential
+    string-to-bow velocity.
+  */
+  StkFloat tick( StkFloat input);
+
+  //! Take \e vectorSize inputs from \e vector and replace them with corresponding outputs.
+  StkFloat *tick( StkFloat *vector, unsigned int vectorSize );
+
+  //! Take a channel of the StkFrames object as inputs to the function and replace with corresponding outputs.
+  /*!
+    The \c channel argument should be one or greater (the first
+    channel is specified by 1).  An StkError will be thrown if the \c
+    channel argument is zero or it is greater than the number of
+    channels in the StkFrames object.
+  */
+  StkFrames& tick( StkFrames& frames, unsigned int channel = 1 );
+
+protected:  
+  StkFloat offset_;
+  StkFloat slope_;
+
+};
+
+#endif