ARDOUR::LogCurve Class Reference

#include <logcurve.h>

Inheritance diagram for ARDOUR::LogCurve:

Public Member Functions
	LogCurve (float steepness=0.2, uint32_t len=0)
bool	operator== (const LogCurve &other) const
bool	operator!= (const LogCurve &other) const
float	value (float frac) const
float	value (uint32_t pos) const
float	invert_value (float frac) const
float	invert_value (uint32_t pos) const
void	fill (float *vec, uint32_t veclen, bool invert) const
float	steepness () const
uint32_t	length () const
void	set_steepness (float steepness)
void	set_length (uint32_t len)

Public Attributes
Glib::Threads::Mutex	lock

Protected Attributes
float	a
float	b
float	S
uint32_t	l

Detailed Description

Definition at line 28 of file logcurve.h.

Constructor & Destructor Documentation

ARDOUR::LogCurve::LogCurve ( float  steepness = 0.2, uint32_t  len = 0  )

inline

Definition at line 30 of file logcurve.h.

Member Function Documentation

void ARDOUR::LogCurve::fill ( float *  vec, uint32_t  veclen, bool  invert  ) const

inline

Definition at line 61 of file logcurve.h.

float ARDOUR::LogCurve::invert_value ( float  frac ) const

inline

Definition at line 53 of file logcurve.h.

float ARDOUR::LogCurve::invert_value ( uint32_t  pos ) const

inline

Definition at line 57 of file logcurve.h.

uint32_t ARDOUR::LogCurve::length ( ) const

inline

Definition at line 87 of file logcurve.h.

bool ARDOUR::LogCurve::operator!= ( const LogCurve &  other ) const

inline

Definition at line 41 of file logcurve.h.

bool ARDOUR::LogCurve::operator== ( const LogCurve &  other ) const

inline

Definition at line 37 of file logcurve.h.

void ARDOUR::LogCurve::set_length ( uint32_t  len )

inline

Definition at line 94 of file logcurve.h.

void ARDOUR::LogCurve::set_steepness ( float  steepness )

inline

Definition at line 89 of file logcurve.h.

float ARDOUR::LogCurve::steepness ( ) const

inline

Definition at line 86 of file logcurve.h.

float ARDOUR::LogCurve::value ( float  frac ) const

inline

Definition at line 45 of file logcurve.h.

float ARDOUR::LogCurve::value ( uint32_t  pos ) const

inline

Definition at line 49 of file logcurve.h.

Member Data Documentation

float ARDOUR::LogCurve::a

protected

Definition at line 99 of file logcurve.h.

float ARDOUR::LogCurve::b

protected

Definition at line 100 of file logcurve.h.

uint32_t ARDOUR::LogCurve::l

protected

Definition at line 102 of file logcurve.h.

Glib::Threads::Mutex ARDOUR::LogCurve::lock

mutable

Definition at line 96 of file logcurve.h.

float ARDOUR::LogCurve::S

protected

Definition at line 101 of file logcurve.h.

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

• /usr/local/music/src/ardour/4.0/libs/ardour/ardour/logcurve.h