e1lama/stk
1
0
Fork 0
mirror of https://github.com/thestk/stk synced 2026-01-11 20:11:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Version 4.2.1

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

30
include/Generator.h
View File

@@ -3,9 +3,9 @@
\brief STK abstract unit generator parent class.
This class provides common functionality for
STK unit generator source subclasses.
STK unit generator sample-source subclasses.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
by Perry R. Cook and Gary P. Scavone, 1995 - 2005.
*/
/***************************************************/
@@ -18,31 +18,33 @@ class Generator : public Stk
{
public:
//! Class constructor.
Generator();
Generator( void );
//! Class destructor.
virtual ~Generator();
virtual ~Generator( void );
//! Return the last output value.
virtual StkFloat lastOut() const { return lastOutput_; };
virtual StkFloat lastOut( void ) const { return lastOutput_; };
//! Abstract tick function ... must be implemented in subclasses.
virtual StkFloat tick( void ) = 0;
//! Compute \e vectorSize outputs and return them in \e vector.
virtual StkFloat *tick( StkFloat *vector, unsigned int vectorSize );
//! Compute one sample and output.
StkFloat tick( void );
//! Fill a channel of the StkFrames object with computed 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( void ) = 0;
StkFloat lastOutput_;
};