MPEZone Struct Reference

This struct represents an MPE zone. More...

Public Types
enum class	Type { lower , upper }

Public Member Functions
	MPEZone ()=default
	MPEZone (Type type, int memberChannels=0, int perNotePitchbend=48, int masterPitchbend=2)
bool	isLowerZone () const noexcept
bool	isUpperZone () const noexcept
bool	isActive () const noexcept
int	getMasterChannel () const noexcept
int	getFirstMemberChannel () const noexcept
int	getLastMemberChannel () const noexcept
bool	isUsingChannelAsMemberChannel (int channel) const noexcept
bool	isUsing (int channel) const noexcept
bool	operator== (const MPEZone &other) const
bool	operator!= (const MPEZone &other) const

Static Public Member Functions
static auto	tie (const MPEZone &z)

Public Attributes
Type	zoneType = Type::lower
int	numMemberChannels = 0
int	perNotePitchbendRange = 48
int	masterPitchbendRange = 2

Static Public Attributes
static constexpr int	lowerZoneMasterChannel = 1
static constexpr int	upperZoneMasterChannel = 16

Detailed Description

This struct represents an MPE zone.

It can either be a lower or an upper zone, where:

• A lower zone encompasses master channel 1 and an arbitrary number of ascending MIDI channels, increasing from channel 2.
• An upper zone encompasses master channel 16 and an arbitrary number of descending MIDI channels, decreasing from channel 15.

It also defines a pitchbend range (in semitones) to be applied for per-note pitchbends and master pitchbends, respectively.

Member Enumeration Documentation

Type

enum class MPEZone::Type

strong

Enumerator
lower
upper

Constructor & Destructor Documentation

MPEZone() [1/2]

MPEZone::MPEZone ( )

default

Referenced by operator!=(), operator==(), and tie().

MPEZone() [2/2]

MPEZone::MPEZone	(	Type	type,
		int	memberChannels = 0,
		int	perNotePitchbend = 48,
		int	masterPitchbend = 2 )

References masterPitchbendRange, numMemberChannels, perNotePitchbendRange, and zoneType.

Member Function Documentation

isLowerZone()

bool MPEZone::isLowerZone ( ) const

noexcept

References lower, and zoneType.

Referenced by getFirstMemberChannel(), getLastMemberChannel(), getMasterChannel(), and isUsingChannelAsMemberChannel().

isUpperZone()

bool MPEZone::isUpperZone ( ) const

noexcept

References upper, and zoneType.

isActive()

bool MPEZone::isActive ( ) const

noexcept

References numMemberChannels.

getMasterChannel()

int MPEZone::getMasterChannel ( ) const

noexcept

References isLowerZone(), lowerZoneMasterChannel, and upperZoneMasterChannel.

Referenced by isUsing().

getFirstMemberChannel()

int MPEZone::getFirstMemberChannel ( ) const

noexcept

References isLowerZone(), lowerZoneMasterChannel, and upperZoneMasterChannel.

getLastMemberChannel()

int MPEZone::getLastMemberChannel ( ) const

noexcept

References isLowerZone(), lowerZoneMasterChannel, numMemberChannels, and upperZoneMasterChannel.

Referenced by isUsingChannelAsMemberChannel().

isUsingChannelAsMemberChannel()

bool MPEZone::isUsingChannelAsMemberChannel ( int channel ) const

noexcept

References getLastMemberChannel(), isLowerZone(), lowerZoneMasterChannel, and upperZoneMasterChannel.

Referenced by isUsing().

isUsing()

bool MPEZone::isUsing ( int channel ) const

noexcept

References getMasterChannel(), and isUsingChannelAsMemberChannel().

tie()

auto MPEZone::tie ( const MPEZone & z )

static

References masterPitchbendRange, MPEZone(), numMemberChannels, perNotePitchbendRange, and zoneType.

Referenced by operator!=(), and operator==().

operator==()

bool MPEZone::operator==

(

const MPEZone &

other

)

const

References MPEZone(), and tie().

operator!=()

bool MPEZone::operator!=

(

const MPEZone &

other

)

const

References MPEZone(), and tie().

Member Data Documentation

lowerZoneMasterChannel

int MPEZone::lowerZoneMasterChannel = 1

staticconstexpr

Referenced by getFirstMemberChannel(), getLastMemberChannel(), getMasterChannel(), and isUsingChannelAsMemberChannel().

upperZoneMasterChannel

int MPEZone::upperZoneMasterChannel = 16

static

Referenced by getFirstMemberChannel(), getLastMemberChannel(), getMasterChannel(), and isUsingChannelAsMemberChannel().

zoneType

Type MPEZone::zoneType = Type::lower

Referenced by isLowerZone(), isUpperZone(), MPEZone(), and tie().

numMemberChannels

int MPEZone::numMemberChannels = 0

Referenced by getLastMemberChannel(), isActive(), MPEZone(), and tie().

perNotePitchbendRange

int MPEZone::perNotePitchbendRange = 48

Referenced by MPEZone(), and tie().

masterPitchbendRange

int MPEZone::masterPitchbendRange = 2

Referenced by MPEZone(), and tie().