csl::AR Class Reference

AR = 3-segment attack/release envelope class. More...

#include <Envelope.h>

Inheritance diagram for csl::AR:

List of all members.

Public Member Functions
	AR ()
	Various Constructors.
	AR (LineMode mode, float t, float a, float r)
	Minimal version - AR.
	AR (LineMode mode, float t, float i, float a, float r)
	with initial delay - IAR
	AR (float t, float a, float r)
	Minimal version - AR.
	AR (float t, float i, float a, float r)
	with initial delay - IAR
	~AR ()
void	setAttack (float attack)
	Special accessors.
void	setRelease (float release)
void	setAll (float d, float a, float r)
void	release (void)
	Operations.

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Detailed Description

AR = 3-segment attack/release envelope class.

Most of this is inherited from Envelope. This design is an extended AR envelope with an initial constant segment and offset (default = 0; this can be used to make an attack delay as on ARP ARs), attack time and max. val (default = 1.0), and release time and final value (default = 0.0). All times are assumed to be given in seconds. Note that there are many variations on the constructor. The line segments used internally look something like the following

| | /--------------- . | / \ . |---/ \ . | \----- . ------------------------------------

Note that, internally, the breakpoints are kept with cumulative times, whereas the line segments only have start/stop Y values and durations (i.e., no absolute time reference).

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Constructor & Destructor Documentation

csl::AR::AR

(

)

[inline]

Various Constructors.

AR::AR	(	LineMode	mode,
		float	t,
		float	a,
		float	r
	)

Minimal version - AR.

~~~~~~~ Atack / Release Envelope ~~~~~~~~~~~

Minimal version - AR

AR::AR	(	LineMode	mode,
		float	t,
		float	i,
		float	a,
		float	r
	)

with initial delay - IAR

with initial delay - I-AR

AR::AR	(	float	t,
		float	a,
		float	r
	)

Minimal version - AR.

AR::AR	(	float	t,
		float	i,
		float	a,
		float	r
	)

with initial delay - IAR

with initial delay - I-AR

csl::AR::~AR

(

)

[inline]

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Member Function Documentation

void AR::setAttack

(

float

attack

)

Special accessors.

Operations.

References csl::Envelope::calculateSegments(), csl::Envelope::mSegmentMap, and csl::Envelope::mValues.

Referenced by csl::SndFileInstrument::playNote(), csl::SndFileInstrument::playOSC(), and csl::SndFileInstrument::setParameter().

void AR::setRelease

(

float

release

)

References csl::Envelope::calculateSegments(), csl::Envelope::mDuration, csl::Envelope::mSegmentMap, and csl::Envelope::mValues.

Referenced by csl::SndFileInstrument::playNote(), csl::SndFileInstrument::playOSC(), and csl::SndFileInstrument::setParameter().

void AR::setAll	(	float	d,
		float	a,
		float	r
	)

References csl::Envelope::calculateSegments(), csl::Envelope::mDuration, csl::Envelope::mSegmentMap, and csl::Envelope::mValues.

void AR::release

(

void

)

Operations.

trigger the release segment

trigger the release segment

References csl::Envelope::mCurrentMark, and csl::Envelope::mValues.

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The documentation for this class was generated from the following files:

• CSL/Sources/Envelope.h
• CSL/Sources/Envelope.cpp