AuLib::Delay Class Reference

#include <AuLib/Delay.h>

Inheritance diagram for AuLib::Delay:

Collaboration diagram for AuLib::Delay:

Public Member Functions
	Delay (double dtime, double fdb, uint32_t vframes=def_vframes, double sr=def_sr)
const double *	process (const double *sig)
const double *	process (const double *sig, double dt)
const double *	process (const double *sig, double dt, double fdb)
const double *	process (const double *sig, const double *dt)
const double *	process (const double *sig, const double *dt, double fdb)
const Delay &	process (const AudioBase &obj)
const Delay &	process (const AudioBase &obj, double dt)
const Delay &	process (const AudioBase &obj, double dt, double fdb)
const Delay &	process (const AudioBase &obj, const AudioBase &dt)
const Delay &	process (const AudioBase &obj, const AudioBase &dt, double fdb)
const Delay &	operator() (const AudioBase &a, const AudioBase &b, double c)
const Delay &	operator() (const AudioBase &a, const AudioBase &b)
const Delay &	operator() (const AudioBase &a, const double b, double c)
const Delay &	operator() (const AudioBase &a, double b)
const Delay &	operator() (const AudioBase &a)
uint32_t	pos () const
const AudioBase &	delayline () const
Public Member Functions inherited from AuLib::AudioBase
	AudioBase (uint32_t nchnls=def_nchnls, uint32_t vframes=def_vframes, double sr=def_sr)
virtual const AudioBase &	operator*= (double scal)
virtual const AudioBase &	operator*= (const double *sig)
virtual const AudioBase &	operator*= (const AudioBase &obj)
virtual const AudioBase &	operator+= (double offs)
virtual const AudioBase &	operator+= (const double *sig)
virtual const AudioBase &	operator+= (const AudioBase &obj)
double &	operator[] (uint32_t ndx)
const double &	operator[] (uint32_t ndx) const
iterator	begin ()
iterator	end ()
const_iterator	cbegin () const
const_iterator	cend () const
const AudioBase &	set (const AudioBase &obj)
const AudioBase &	set (const double *sig)
const double *	set (double v)
double	set (double v, uint32_t p)
	operator const std::vector< double > & () const
	operator const double * () const
const double *	vector () const
double	vector (uint32_t frndx, uint32_t chn) const
uint32_t	vframes (uint32_t frames)
uint32_t	resize_exact (uint32_t frames)
uint32_t	vframes () const
uint32_t	vsamps () const
uint32_t	nchnls () const
uint32_t	sr () const
uint32_t	error () const
virtual const char *	error_message () const

Protected Attributes
double	m_fdb
uint64_t	m_pos
AudioBase	m_delay
Protected Attributes inherited from AuLib::AudioBase
uint32_t	m_nchnls
uint32_t	m_vframes
std::vector< double >	m_vector
double	m_sr
uint32_t	m_error

Additional Inherited Members
Public Types inherited from AuLib::AudioBase
typedef std::vector< double >::iterator	iterator
typedef std::vector< double >::const_iterator	const_iterator

Detailed Description

Fixed or variable delay line with optional feedback (Delay, Comb filter, Flanger)

Constructor & Destructor Documentation

Delay()

AuLib::Delay::Delay ( double  dtime, double  fdb, uint32_t  vframes = def_vframes, double  sr = def_sr  )

inline

Delay constructor

dtime - delay time
vframes - vector size
sr - sampling rate

Member Function Documentation

delayline()

const AudioBase& AuLib::Delay::delayline ( ) const

inline

get a reference to the delay line.

operator()() [1/5]

const Delay& AuLib::Delay::operator() ( const AudioBase &  a, const AudioBase &  b, double  c  )

inline

operator(a,b,c) convenience method

operator()() [2/5]

const Delay& AuLib::Delay::operator() ( const AudioBase &  a, const AudioBase &  b  )

inline

operator(a,b) convenience method

operator()() [3/5]

const Delay& AuLib::Delay::operator() ( const AudioBase &  a, const double  b, double  c  )

inline

operator(a,b,c) convenience method

operator()() [4/5]

const Delay& AuLib::Delay::operator() ( const AudioBase &  a, double  b  )

inline

operator(a,b) convenience method

operator()() [5/5]

const Delay& AuLib::Delay::operator() ( const AudioBase &  a )

inline

operator(a) convenience method

pos()

uint32_t AuLib::Delay::pos ( ) const

inline

get the current write position

process() [1/10]

const double* AuLib::Delay::process ( const double *  sig )

inline

delay a signal sig for a fixed time

process() [2/10]

const double* AuLib::Delay::process ( const double *  sig, double  dt  )

inline

delay a signal for dt seconds

process() [3/10]

const double* AuLib::Delay::process ( const double *  sig, double  dt, double  fdb  )

inline

delay a signal for dt seconds and with optional feedback fdb

process() [4/10]

const double* AuLib::Delay::process ( const double *  sig, const double *  dt  )

inline

delay a signal for delay time taken from the signal dt

process() [5/10]

const double* AuLib::Delay::process ( const double *  sig, const double *  dt, double  fdb  )

inline

delay a signal for delay time taken from the signal dt and with optional feedback fdb

process() [6/10]

const Delay& AuLib::Delay::process ( const AudioBase &  obj )

inline

delay a signal in obj for a fixed time

process() [7/10]

const Delay& AuLib::Delay::process ( const AudioBase &  obj, double  dt  )

inline

delay a signal in obj, optionally for dt seconds.

process() [8/10]

const Delay& AuLib::Delay::process ( const AudioBase &  obj, double  dt, double  fdb  )

inline

delay a signal in obj, optionally for dt seconds and with feedback fdb.

process() [9/10]

const Delay& AuLib::Delay::process ( const AudioBase &  obj, const AudioBase &  dt  )

inline

delay a signal in obj for dt sec with variable delaytime sig

process() [10/10]

const Delay& AuLib::Delay::process ( const AudioBase &  obj, const AudioBase &  dt, double  fdb  )

inline

delay a signal in obj for dt sec with variable delaytime sig and with optional feedback fdb.

Member Data Documentation

m_delay

AudioBase AuLib::Delay::m_delay

protected

m_fdb

double AuLib::Delay::m_fdb

protected

m_pos

uint64_t AuLib::Delay::m_pos

protected

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

• Delay.h
• Delay.cpp