csound::Chord Class Reference

Chords represent simultaneously sounding pitches. More...

#include <ChordSpace.hpp>

Public Types
enum	{   PITCH = 0, DURATION = 1, LOUDNESS = 2, INSTRUMENT = 3,   PAN = 4, COUNT = 5 }
Public Member Functions
	Chord ()
virtual size_t	count (double pitch) const
virtual double	getDuration (int voice=0) const
virtual double	getInstrument (int voice=0) const
virtual double	getLoudness (int voice=0) const
virtual double	getPan (int voice=0) const
virtual double	getPitch (int voice) const
virtual bool	operator< (const Chord &other)
virtual bool	operator== (const Chord &other)
virtual void	resize (size_t voices)
virtual void	setDuration (double value, int voice=-1)
virtual void	setInstrument (double value, int voice=-1)
virtual void	setLoudness (double value, int voice=-1)
virtual void	setPan (double value, int voice=-1)
virtual void	setPitch (double value, int voice)
virtual std::string	toString () const
	Returns a string representation of the chord.
virtual size_t	voices () const
virtual	~Chord ()

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Detailed Description

Chords represent simultaneously sounding pitches.

The pitches are represented as semitones with 0 at the origin and middle C as 60. Each voice also has a duration, velocity, channel, and pan.

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Member Enumeration Documentation

anonymous enum

Enumerator:

PITCH
DURATION
LOUDNESS
INSTRUMENT
PAN
COUNT

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Constructor & Destructor Documentation

csound::Chord::Chord

(

)

[inline]

virtual csound::Chord::~Chord

(

)

[inline, virtual]

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Member Function Documentation

virtual size_t csound::Chord::count

(

double

pitch

)

const [inline, virtual]

References csound::eq_epsilon().

virtual double csound::Chord::getDuration

(

int

voice = 0

)

const [inline, virtual]

virtual double csound::Chord::getInstrument

(

int

voice = 0

)

const [inline, virtual]

virtual double csound::Chord::getLoudness

(

int

voice = 0

)

const [inline, virtual]

virtual double csound::Chord::getPan

(

int

voice = 0

)

const [inline, virtual]

virtual double csound::Chord::getPitch

(

int

voice

)

const [inline, virtual]

Referenced by csound::euclidean(), operator<(), and operator==().

virtual bool csound::Chord::operator<

(

const Chord &

other

)

[inline, virtual]

References getPitch(), csound::lt_epsilon(), and voices().

virtual bool csound::Chord::operator==

(

const Chord &

other

)

[inline, virtual]

References csound::eq_epsilon(), getPitch(), and voices().

virtual void csound::Chord::resize

(

size_t

voices

)

[inline, virtual]

virtual void csound::Chord::setDuration	(	double	value,
		int	voice = -1
	)		[inline, virtual]

virtual void csound::Chord::setInstrument	(	double	value,
		int	voice = -1
	)		[inline, virtual]

virtual void csound::Chord::setLoudness	(	double	value,
		int	voice = -1
	)		[inline, virtual]

virtual void csound::Chord::setPan	(	double	value,
		int	voice = -1
	)		[inline, virtual]

virtual void csound::Chord::setPitch	(	double	value,
		int	voice
	)		[inline, virtual]

virtual std::string csound::Chord::toString

(

)

const [inline, virtual]

Returns a string representation of the chord.

Quadratic complexity, but short enough not to matter.

virtual size_t csound::Chord::voices

(

)

const [inline, virtual]

Referenced by csound::euclidean(), operator<(), and operator==().