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Version 4.2.1

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent a6381b9d38
commit 2cbce2d8bd
275 changed files with 8949 additions and 6906 deletions
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22
include/Effect.h
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@@ -5,7 +5,7 @@
This class provides common functionality for
STK effects subclasses.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
by Perry R. Cook and Gary P. Scavone, 1995 - 2005.
*/
/***************************************************/
@@ -38,23 +38,25 @@ class Effect : public Stk
//! Return the last right output value.
StkFloat lastOutRight() const;
//! Abstract tick function ... must be implemented in subclasses.
virtual StkFloat tick( StkFloat input ) = 0;
//! Take \e vectorSize inputs, compute the same number of outputs and return them in \e vector.
virtual StkFloat *tick( StkFloat *vector, unsigned int vectorSize );
//! Take one sample input and compute one sample of output.
StkFloat tick( StkFloat input );
//! Take a channel of the StkFrames object as inputs to the effect 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
The \c channel argument should be zero or greater (the first
channel is specified by 0). An StkError will be thrown if the \c
channel argument is equal to or greater than the number of
channels in the StkFrames object.
*/
virtual StkFrames& tick( StkFrames& frames, unsigned int channel = 1 );
StkFrames& tick( StkFrames& frames, unsigned int channel = 0 );
protected:
// This abstract function must be implemented in all subclasses.
// It is used to get around a C++ problem with overloaded virtual
// functions.
virtual StkFloat computeSample( StkFloat input ) = 0;
// Returns true if argument value is prime.
bool isPrime( int number );