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Version 4.2.0

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent cf06b7598b
commit a6381b9d38
281 changed files with 17152 additions and 12000 deletions
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42
include/Envelope.h
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@@ -9,16 +9,16 @@
\e keyOff messages, ramping to 1.0 on
keyOn and to 0.0 on keyOff.
by Perry R. Cook and Gary P. Scavone, 1995 - 2002.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
*/
/***************************************************/
#if !defined(__ENVELOPE_H)
#define __ENVELOPE_H
#ifndef STK_ENVELOPE_H
#define STK_ENVELOPE_H
#include "Stk.h"
#include "Generator.h"
class Envelope : public Stk
class Envelope : public Generator
{
public:
@@ -35,34 +35,40 @@ class Envelope : public Stk
virtual void keyOff(void);
//! Set the \e rate.
void setRate(MY_FLOAT aRate);
void setRate(StkFloat rate);
//! Set the \e rate based on a time duration.
void setTime(MY_FLOAT aTime);
void setTime(StkFloat time);
//! Set the target value.
virtual void setTarget(MY_FLOAT aTarget);
virtual void setTarget(StkFloat target);
//! Set current and target values to \e aValue.
virtual void setValue(MY_FLOAT aValue);
virtual void setValue(StkFloat value);
//! Return the current envelope \e state (0 = at target, 1 otherwise).
virtual int getState(void) const;
//! Return one envelope output value.
virtual MY_FLOAT tick(void);
virtual StkFloat tick(void);
//! Return \e vectorSize envelope outputs in \e vector.
virtual MY_FLOAT *tick(MY_FLOAT *vector, unsigned int vectorSize);
//! Compute \e vectorSize outputs and return them in \e vector.
virtual StkFloat *tick( StkFloat *vector, unsigned int vectorSize );
//! Return the last computed output value.
MY_FLOAT lastOut(void) const;
//! 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:
MY_FLOAT value;
MY_FLOAT target;
MY_FLOAT rate;
int state;
StkFloat value_;
StkFloat target_;
StkFloat rate_;
int state_;
};
#endif