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1.1 KiB
C++

/***************************************************/
/*! \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