Move library tree where it belongs

lib-src/libnyquist/nyquist/nyqstk/include/Noise.h

@@ -0,0 +1,53 @@
+/***************************************************/
+/*! \class Noise
+    \brief STK noise generator.
+
+    Generic random number generation using the
+    C rand() function.  The quality of the rand()
+    function varies from one OS to another.
+
+    by Perry R. Cook and Gary P. Scavone, 1995 - 2005.
+*/
+/***************************************************/
+
+#ifndef STK_NOISE_H
+#define STK_NOISE_H
+
+#include "Generator.h"
+
+namespace Nyq
+{
+
+class Noise : public Generator
+{
+public:
+
+  //! Default constructor which seeds the random number generator with the system time.
+  Noise();
+
+  //! Constructor which seeds the random number generator with a given seed.
+  /*!
+    If the seed value is zero, the random number generator is
+    seeded with the system time.
+  */
+  Noise( unsigned int seed );
+
+  //! Class destructor.
+  virtual ~Noise();
+
+  //! Seed the random number generator with a specific seed value.
+  /*!
+    If no seed is provided or the seed value is zero, the random
+    number generator is seeded with the current system time.
+  */
+  void setSeed( unsigned int seed = 0 );
+
+protected:
+
+  virtual StkFloat computeSample( void );
+
+};
+
+} // namespace Nyq
+
+#endif