Holds all the information needed for one step of one lane in the wave sequencer. More...

#include <sequencer.h>

Public Member Functions
LaneStep &	operator= (const LaneStep &aLane)

void	initStepTiming ()
	initialize the step and crossfade durations

void	updateStepDurationSamples (uint32_t _stepDurationSamples)
	change the step duration time in samples

void	updateStepXFadeSamples (uint32_t _xfadeDurationSamples)
	change the step cross-fade time in samples

int32_t	getNextStepIndex ()
	get the next index

void	setNextStepIndex (int32_t _nextStepIndex)
	set the next index

int32_t	getPreviousStepIndex ()
	get the pprevious index

void	setPreviousStepIndex (int32_t _previousStepIndex)
	set the pprevious index

double	getStepValue ()
	getter current value

void	setStepValue (double _stepValue)
	setter current value

void	updateStepProbability ()

bool	getIsNULLStep ()

void	setNULLStep (bool _isNULLStep)

Public Attributes
uint32_t	stepDurationSamplesRunning = 0
	running count of step samples

double	stepDurationMilliSec = 0.0
	current duration in mSec

NoteDuration	stepDurationNote = NoteDuration::kQuarter
	current step duration as note rhythm

uint32_t	xfadeDurationSamplesRunning = 0
	running count of crossfade samples

double	xfadeDurationMilliSec = 0.0
	current crossfade in mSec

NoteDuration	xfadeDurationNote = NoteDuration::kQuarter
	current crossfade duration as note rhythm

double	probability_Pct = 100.0
	probability of this step playing

Protected Attributes
uint32_t	stepDurationSamples = 0
	this is what we use for the crossfader operaiton

uint32_t	xfadeDurationSamples = 0
	this is what we use for the crossfader operaiton

int32_t	nextStepIndex = -1
	current next step

int32_t	previousStepIndex = -1
	current previous step

double	stepValue = 0.0
	value of step

uint32_t	stepMode = 0
	for individual modes of operation; e.g. timing has note and rest modes

bool	isNULLStep = false
	allow for NULL (non-playing) steps

NoiseGenerator	noiseGen

Detailed Description

Holds all the information needed for one step of one lane in the wave sequencer.

A Lane manages a set of Lane Steps (8 for SynthLab).

Remarks: This object is included and described in further detail in Designing Software Synthesizer Plugins in C++ 2nd Ed. by Will Pirkle

Remarks: This object is included and described in further detail in Designing Software Synthesizer Plugins in C++ 2nd Ed. by Will Pirkle

Member Function Documentation

void SynthLab::LaneStep::updateStepProbability ( )

inline

handle changes in probability

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