XJ::MemeIsometry Class Reference

#include <MemeIsometry.h>

Public Member Functions
	MemeIsometry (MemeTaxonomy taxonomy, const std::set< std::string > &sourceMemes)
int	score (const std::set< std::string > &targets) const
void	add (const std::string &meme)
void	add (const ProgramMeme &meme)
void	add (const ProgramSequenceBindingMeme &meme)
void	add (const InstrumentMeme &meme)
void	add (const SegmentMeme &meme)
bool	isAllowed (const std::set< std::string > &memes) const
std::set< std::string >	getSources ()
std::string	getConstellation () const

Static Public Member Functions
static MemeIsometry	of (MemeTaxonomy taxonomy, const std::set< std::string > &sourceMemes)
static MemeIsometry	of (const std::set< std::string > &sourceMemes)
static MemeIsometry	none ()

Detailed Description

Determine the isometry between a source and target group of Memes

Constructor & Destructor Documentation

MemeIsometry()

MemeIsometry::MemeIsometry ( MemeTaxonomy  taxonomy, const std::set< std::string > &  sourceMemes  )

explicit

Construct a meme isometry from source memes

Parameters

taxonomy	context within which to measure isometry
sourceMemes	from which to construct isometry

Member Function Documentation

add() [1/5]

void MemeIsometry::add

(

const InstrumentMeme &

meme

)

Add a instrument meme for isometry comparison

add() [2/5]

void MemeIsometry::add

(

const ProgramMeme &

meme

)

Add a program meme for isometry comparison

add() [3/5]

void MemeIsometry::add

(

const ProgramSequenceBindingMeme &

meme

)

Add a program sequence binding meme for isometry comparison

add() [4/5]

void MemeIsometry::add

(

const SegmentMeme &

meme

)

Add a segment meme for isometry comparison

add() [5/5]

void MemeIsometry::add

(

const std::string &

meme

)

Add a meme for isometry comparison

getConstellation()

std::string MemeIsometry::getConstellation

(

)

const

Compute normalized string representation of an unordered set of memes for the purpose of identifying unique constellations.

for each unique sequence-pattern-meme constellation within the main sequence https://github.com/xjmusic/xjmusic/issues/208

Returns

unique constellation for this set of strings.

getSources()

std::set< std::string > MemeIsometry::getSources

(

)

Get the source Memes

Returns

source memes

isAllowed()

bool MemeIsometry::isAllowed

(

const std::set< std::string > &

memes

)

const

Whether a list of memes is allowed because no more than one matches the category's memes

Parameters

memes

The list of memes to check

Returns

True if the list is allowed

none()

MemeIsometry MemeIsometry::none ( )

static

Instantiate a new MemeIsometry representing having no memes

Returns

an empty MemeIsometry

of() [1/2]

MemeIsometry MemeIsometry::of ( const std::set< std::string > &  sourceMemes )

static

Instantiate a new MemeIsometry of a group of source Memes

Parameters

sourceMemes

to compare of

Returns

MemeIsometry ready for comparison to target Memes

of() [2/2]

MemeIsometry MemeIsometry::of ( MemeTaxonomy  taxonomy, const std::set< std::string > &  sourceMemes  )

static

Instantiate a new MemeIsometry of a Taxonomy and group of source Memes

Parameters

taxonomy	context within which to measure isometry
sourceMemes	to compare of

Returns

MemeIsometry ready for comparison to target Memes

score()

int MemeIsometry::score

(

const std::set< std::string > &

targets

)

const

Score a CSV list of memes based on isometry to source memes

Parameters

targets

comma-separated values to score against source meme names

Returns

score is between 0 (no matches) and the number of matching memes

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

• /home/runner/work/xjmusic/xjmusic/engine/include/xjmusic/meme/MemeIsometry.h
• /home/runner/work/xjmusic/xjmusic/engine/src/meme/MemeIsometry.cpp