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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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26
include/Envelope.h
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@@ -9,7 +9,7 @@
\e keyOff messages, ramping to 1.0 on
keyOn and to 0.0 on keyOff.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
by Perry R. Cook and Gary P. Scavone, 1995 - 2005.
*/
/***************************************************/
@@ -25,9 +25,15 @@ class Envelope : public Generator
//! Default constructor.
Envelope(void);
//! Copy constructor.
Envelope( const Envelope& e );
//! Class destructor.
virtual ~Envelope(void);
//! Assignment operator.
Envelope& operator= ( const Envelope& e );
//! Set target = 1.
virtual void keyOn(void);
@@ -49,22 +55,10 @@ class Envelope : public Generator
//! Return the current envelope \e state (0 = at target, 1 otherwise).
virtual int getState(void) const;
//! Return one envelope output value.
virtual StkFloat tick(void);
//! Compute \e vectorSize outputs and return them in \e vector.
virtual StkFloat *tick( StkFloat *vector, unsigned int vectorSize );
//! 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
channels in the StkFrames object.
*/
virtual StkFrames& tick( StkFrames& frames, unsigned int channel = 1 );
protected:
virtual StkFloat computeSample( void );
StkFloat value_;
StkFloat target_;
StkFloat rate_;