csl::KarplusString Class Reference

#include <KarplusString.h>

Inheritance diagram for csl::KarplusString:

List of all members.

Public Member Functions
	KarplusString (float frequency)
void	trigger ()
	reset internal buffers to re-pluck the string.
void	dump ()
	print debugging info.
Public Attributes
Buffer	mDelayLine
	the delay line (just a buffer, not a RingBuffer)
Protected Member Functions
void	initDelayLine ()
	function to initialize the delay line
void	nextBuffer (Buffer &outputBuffer, unsigned outBufNum) throw (CException)
	The mono_next_buffer method does all the work.
Protected Attributes
unsigned	mIndex
	current index in the delay line
unsigned	mDelayLength
	allocated size of the delay line

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Detailed Description

KarplusString -- string model class

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Constructor & Destructor Documentation

KarplusString::KarplusString

(

float

frequency

)

References csl::CGestalt::frameRate(), initDelayLine(), mDelayLength, and mIndex.

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Member Function Documentation

void KarplusString::trigger

(

void

)

reset internal buffers to re-pluck the string.

Reset time to 0.0 to restart envelope.

CALLING THE MONO VERSION. IT SHOULD MAYBE JUST CALL THE SUPERCLASS' NEXT BUFFER TO TAKE ADVANTAGE OF THE COPY POLICIES . . . ? JORGE

References mDelayLine, and csl::WhiteNoise::nextBuffer().

Referenced by initDelayLine().

void KarplusString::dump

(

void

)

[virtual]

print debugging info.

Reimplemented from csl::UnitGenerator.

References csl::logMsg().

void KarplusString::initDelayLine

(

)

[protected]

function to initialize the delay line

initialize and fill (with noise) the delay line

References csl::Buffer::allocateBuffers(), mDelayLength, mDelayLine, csl::Buffer::setSize(), and trigger().

Referenced by KarplusString().

void KarplusString::nextBuffer	(	Buffer &	outputBuffer,
		unsigned	outBufNum
	)			throw (CException) [protected, virtual]

The mono_next_buffer method does all the work.

Reimplemented from csl::UnitGenerator.

References DECLARE_SCALABLE_CONTROLS, LOAD_SCALABLE_CONTROLS, csl::logMsg(), and UPDATE_SCALABLE_CONTROLS.

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Member Data Documentation

Buffer csl::KarplusString::mDelayLine

the delay line (just a buffer, not a RingBuffer)

Referenced by initDelayLine(), and trigger().

unsigned csl::KarplusString::mIndex [protected]

current index in the delay line

Referenced by KarplusString().

unsigned csl::KarplusString::mDelayLength [protected]

allocated size of the delay line

Referenced by initDelayLine(), and KarplusString().

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

• CSL/Sources/KarplusString.h
• CSL/Sources/KarplusString.cpp