csl::FDN Class Reference

#include <FDN.h>

Inheritance diagram for csl::FDN:

List of all members.

Public Member Functions
	FDN (UnitGenerator &op, unsigned int delayLineLengths[], unsigned int numDelayLines, sample inputGains[], sample outputGains[], sample feedbackMatrix[], sample feedbackGains[])
	~FDN ()
void	nextBuffer (Buffer &outputBuffer, unsigned outBufNum) throw (CException)
Public Attributes
Buffer *	mDelayLine
	the delay line (just a buffer, not a RingBuffer)
Protected Member Functions
void	initDelayLines ()
	function to initialize the delay line
Protected Attributes
unsigned	mNumDelLines
	# of delay lines in FDN
unsigned *	mIndex
	current index in the delay lines
unsigned *	mDelLength
	allocated size of the delay lines
sample *	mInputGains
	Input gains to various delay lines.
sample *	mOutputGains
	Output gains for various delay lines.
sample *	mFeedbackMatrix
	Feedback matrix in FDN.
sample *	mFeedbackGains
	Feedback gains for various delay lines.
sample *	mFeedbackVector
	Feedback for various delay lines.
sample *	mOutputVector
	Output for various delay lines.

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Detailed Description

FDN -- Feedback delay network

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Constructor & Destructor Documentation

FDN::FDN	(	UnitGenerator &	op,
		unsigned int	delayLineLengths[],
		unsigned int	numDelayLines,
		sample	inputGains[],
		sample	outputGains[],
		sample	feedbackMatrix[],
		sample	feedbackGains[]
	)

References initDelayLines(), mDelayLine, mDelLength, mFeedbackVector, mIndex, mNumDelLines, mOutputVector, and csl::CGestalt::numOutChannels().

FDN::~FDN

(

)

References mDelayLine, mDelLength, mFeedbackVector, mIndex, and mOutputVector.

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Member Function Documentation

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

really compute the next buffer given an offset base channel; this is called by nextBuffer, possibly multiple times

Reimplemented from csl::UnitGenerator.

References testkiss::j.

void FDN::initDelayLines

(

)

[protected]

function to initialize the delay line

References csl::Buffer::allocateBuffers(), mDelayLine, mDelLength, mNumDelLines, csl::CGestalt::numOutChannels(), csl::Buffer::setSize(), and csl::Buffer::zeroBuffers().

Referenced by FDN().

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Member Data Documentation

Buffer* csl::FDN::mDelayLine

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

Referenced by FDN(), initDelayLines(), and ~FDN().

unsigned csl::FDN::mNumDelLines [protected]

# of delay lines in FDN

Referenced by FDN(), and initDelayLines().

unsigned* csl::FDN::mIndex [protected]

current index in the delay lines

Referenced by FDN(), and ~FDN().

unsigned* csl::FDN::mDelLength [protected]

allocated size of the delay lines

Referenced by FDN(), initDelayLines(), and ~FDN().

sample* csl::FDN::mInputGains [protected]

Input gains to various delay lines.

sample* csl::FDN::mOutputGains [protected]

Output gains for various delay lines.

sample* csl::FDN::mFeedbackMatrix [protected]

Feedback matrix in FDN.

sample* csl::FDN::mFeedbackGains [protected]

Feedback gains for various delay lines.

sample* csl::FDN::mFeedbackVector [protected]

Feedback for various delay lines.

Referenced by FDN(), and ~FDN().

sample* csl::FDN::mOutputVector [protected]

Output for various delay lines.

Referenced by FDN(), and ~FDN().

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

• CSL/Processors/OLD/FDN.h
• CSL/Processors/OLD/FDN.cpp