#include <juce_Range.h>

Public Member Functions
constexpr	Range ()=default
constexpr	Range (const ValueType startValue, const ValueType endValue) noexcept
constexpr	Range (const Range &)=default
Range &	operator= (const Range &)=default
constexpr ValueType	getStart () const noexcept
constexpr ValueType	getLength () const noexcept
constexpr ValueType	getEnd () const noexcept
constexpr bool	isEmpty () const noexcept
void	setStart (const ValueType newStart) noexcept
JUCE_NODISCARD constexpr Range	withStart (const ValueType newStart) const noexcept
JUCE_NODISCARD constexpr Range	movedToStartAt (const ValueType newStart) const noexcept
void	setEnd (const ValueType newEnd) noexcept
JUCE_NODISCARD constexpr Range	withEnd (const ValueType newEnd) const noexcept
JUCE_NODISCARD constexpr Range	movedToEndAt (const ValueType newEnd) const noexcept
void	setLength (const ValueType newLength) noexcept
JUCE_NODISCARD constexpr Range	withLength (const ValueType newLength) const noexcept
JUCE_NODISCARD constexpr Range	expanded (ValueType amount) const noexcept
Range	operator+= (const ValueType amountToAdd) noexcept
Range	operator-= (const ValueType amountToSubtract) noexcept
constexpr Range	operator+ (const ValueType amountToAdd) const noexcept
constexpr Range	operator- (const ValueType amountToSubtract) const noexcept
constexpr bool	operator== (Range other) const noexcept
constexpr bool	operator!= (Range other) const noexcept
constexpr bool	contains (const ValueType position) const noexcept
ValueType	clipValue (const ValueType value) const noexcept
constexpr bool	contains (Range other) const noexcept
constexpr bool	intersects (Range other) const noexcept
JUCE_NODISCARD constexpr Range	getIntersectionWith (Range other) const noexcept
JUCE_NODISCARD constexpr Range	getUnionWith (Range other) const noexcept
JUCE_NODISCARD constexpr Range	getUnionWith (const ValueType valueToInclude) const noexcept
Range	constrainRange (Range rangeToConstrain) const noexcept

Static Public Member Functions
static constexpr Range	between (const ValueType position1, const ValueType position2) noexcept
static JUCE_NODISCARD Range	withStartAndLength (const ValueType startValue, const ValueType length) noexcept
JUCE_NODISCARD static constexpr Range	emptyRange (const ValueType start) noexcept
template<typename Integral, std::enable_if_t< std::is_integral< Integral >::value, int > = 0>
static Range	findMinAndMax (const ValueType *values, Integral numValues) noexcept

Private Attributes
ValueType	start {}
ValueType	end {}

Detailed Description

template<typename ValueType>
class juce::Range< ValueType >

A general-purpose range object, that simply represents any linear range with a start and end point.

Note that when checking whether values fall within the range, the start value is considered to be inclusive, and the end of the range exclusive.

The templated parameter is expected to be a primitive integer or floating point type, though class types could also be used if they behave in a number-like way.

@tags{Core}

Constructor & Destructor Documentation

◆ Range() [1/3]

template<typename ValueType>

juce::Range< ValueType >::Range ( )

constexprdefault

Constructs an empty range.

◆ Range() [2/3]

template<typename ValueType>

juce::Range< ValueType >::Range	(	const ValueType	startValue,
		const ValueType	endValue )

inlineconstexprnoexcept

Constructs a range with given start and end values.

◆ Range() [3/3]

template<typename ValueType>

juce::Range< ValueType >::Range ( const Range< ValueType > & )

constexprdefault

Constructs a copy of another range.

Member Function Documentation

◆ between()

template<typename ValueType>

constexpr Range juce::Range< ValueType >::between	(	const ValueType	position1,
		const ValueType	position2 )

inlinestaticconstexprnoexcept

Returns the range that lies between two positions (in either order).

◆ clipValue()

template<typename ValueType>

ValueType juce::Range< ValueType >::clipValue ( const ValueType value ) const

inlinenoexcept

Returns the nearest value to the one supplied, which lies within the range.

◆ constrainRange()

template<typename ValueType>

Range juce::Range< ValueType >::constrainRange ( Range< ValueType > rangeToConstrain ) const

inlinenoexcept

Returns a given range, after moving it forwards or backwards to fit it within this range.

If the supplied range has a greater length than this one, the return value will be this range.

Otherwise, if the supplied range is smaller than this one, the return value will be the new range, shifted forwards or backwards so that it doesn't extend beyond this one, but keeping its original length.

◆ contains() [1/2]

template<typename ValueType>

bool juce::Range< ValueType >::contains ( const ValueType position ) const

inlineconstexprnoexcept

Returns true if the given position lies inside this range. When making this comparison, the start value is considered to be inclusive, and the end of the range exclusive.

◆ contains() [2/2]

template<typename ValueType>

bool juce::Range< ValueType >::contains ( Range< ValueType > other ) const

inlineconstexprnoexcept

Returns true if the given range lies entirely inside this range.

◆ emptyRange()

template<typename ValueType>

JUCE_NODISCARD static constexpr Range juce::Range< ValueType >::emptyRange ( const ValueType start )

inlinestaticconstexprnoexcept

Returns a range with the specified start position and a length of zero.

◆ expanded()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::expanded ( ValueType amount ) const

inlineconstexprnoexcept

Returns a range which has its start moved down and its end moved up by the given amount.

Returns: The returned range will be (start - amount, end + amount)

◆ findMinAndMax()

template<typename ValueType>

template<typename Integral, std::enable_if_t< std::is_integral< Integral >::value, int > = 0>

Range juce::Range< ValueType >::findMinAndMax	(	const ValueType *	values,
		Integral	numValues )

inlinestaticnoexcept

Scans an array of values for its min and max, and returns these as a Range.

◆ getEnd()

template<typename ValueType>

ValueType juce::Range< ValueType >::getEnd ( ) const

inlineconstexprnoexcept

Returns the end of the range.

◆ getIntersectionWith()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::getIntersectionWith ( Range< ValueType > other ) const

inlineconstexprnoexcept

Returns the range that is the intersection of the two ranges, or an empty range with an undefined start position if they don't overlap.

◆ getLength()

template<typename ValueType>

ValueType juce::Range< ValueType >::getLength ( ) const

inlineconstexprnoexcept

Returns the length of the range.

◆ getStart()

template<typename ValueType>

ValueType juce::Range< ValueType >::getStart ( ) const

inlineconstexprnoexcept

Returns the start of the range.

◆ getUnionWith() [1/2]

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::getUnionWith ( const ValueType valueToInclude ) const

inlineconstexprnoexcept

Returns the smallest range that contains both this one and the given value.

◆ getUnionWith() [2/2]

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::getUnionWith ( Range< ValueType > other ) const

inlineconstexprnoexcept

Returns the smallest range that contains both this one and the other one.

◆ intersects()

template<typename ValueType>

bool juce::Range< ValueType >::intersects ( Range< ValueType > other ) const

inlineconstexprnoexcept

Returns true if the given range intersects this one.

◆ isEmpty()

template<typename ValueType>

bool juce::Range< ValueType >::isEmpty ( ) const

inlineconstexprnoexcept

Returns true if the range has a length of zero.

◆ movedToEndAt()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::movedToEndAt ( const ValueType newEnd ) const

inlineconstexprnoexcept

Returns a range with the same length as this one, but moved to have the given end position.

◆ movedToStartAt()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::movedToStartAt ( const ValueType newStart ) const

inlineconstexprnoexcept

Returns a range with the same length as this one, but moved to have the given start position.

◆ operator!=()

template<typename ValueType>

bool juce::Range< ValueType >::operator!= ( Range< ValueType > other ) const

inlineconstexprnoexcept

◆ operator+()

template<typename ValueType>

Range juce::Range< ValueType >::operator+ ( const ValueType amountToAdd ) const

inlineconstexprnoexcept

Returns a range that is equal to this one with an amount added to its start and end.

◆ operator+=()

template<typename ValueType>

Range juce::Range< ValueType >::operator+= ( const ValueType amountToAdd )

inlinenoexcept

Adds an amount to the start and end of the range.

◆ operator-()

template<typename ValueType>

Range juce::Range< ValueType >::operator- ( const ValueType amountToSubtract ) const

inlineconstexprnoexcept

Returns a range that is equal to this one with the specified amount subtracted from its start and end.

◆ operator-=()

template<typename ValueType>

Range juce::Range< ValueType >::operator-= ( const ValueType amountToSubtract )

inlinenoexcept

Subtracts an amount from the start and end of the range.

◆ operator=()

template<typename ValueType>

Range & juce::Range< ValueType >::operator= ( const Range< ValueType > & )

default

Copies another range object.

◆ operator==()

template<typename ValueType>

bool juce::Range< ValueType >::operator== ( Range< ValueType > other ) const

inlineconstexprnoexcept

◆ setEnd()

template<typename ValueType>

void juce::Range< ValueType >::setEnd ( const ValueType newEnd )

inlinenoexcept

Changes the end position of the range, leaving the start unchanged. If the new end position is below the current start of the range, the start point will be pushed back to equal the new end point.

◆ setLength()

template<typename ValueType>

void juce::Range< ValueType >::setLength ( const ValueType newLength )

inlinenoexcept

Changes the length of the range. Lengths less than zero are treated as zero.

◆ setStart()

template<typename ValueType>

void juce::Range< ValueType >::setStart ( const ValueType newStart )

inlinenoexcept

Changes the start position of the range, leaving the end position unchanged. If the new start position is higher than the current end of the range, the end point will be pushed along to equal it, leaving an empty range at the new position.

◆ withEnd()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::withEnd ( const ValueType newEnd ) const

inlineconstexprnoexcept

Returns a range with the same start position as this one, but a different end. If the new end position is below the current start of the range, the start point will be pushed back to equal the new end point.

◆ withLength()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::withLength ( const ValueType newLength ) const

inlineconstexprnoexcept

Returns a range with the same start as this one, but a different length. Lengths less than zero are treated as zero.

◆ withStart()

template<typename ValueType>

JUCE_NODISCARD constexpr Range juce::Range< ValueType >::withStart ( const ValueType newStart ) const

inlineconstexprnoexcept

Returns a range with the same end as this one, but a different start. If the new start position is higher than the current end of the range, the end point will be pushed along to equal it, returning an empty range at the new position.

◆ withStartAndLength()

template<typename ValueType>

JUCE_NODISCARD Range juce::Range< ValueType >::withStartAndLength	(	const ValueType	startValue,
		const ValueType	length )

inlinestaticnoexcept

Returns a range with a given start and length.

Member Data Documentation

◆ end

template<typename ValueType>

ValueType juce::Range< ValueType >::end {}

private

◆ start

template<typename ValueType>

ValueType juce::Range< ValueType >::start {}

private

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

/home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/modules/juce_core/maths/juce_Range.h

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Range() [1/3]

◆ Range() [2/3]

◆ Range() [3/3]

Member Function Documentation

◆ between()

◆ clipValue()

◆ constrainRange()

◆ contains() [1/2]

◆ contains() [2/2]

◆ emptyRange()

◆ expanded()

◆ findMinAndMax()

◆ getEnd()

◆ getIntersectionWith()

◆ getLength()

◆ getStart()

◆ getUnionWith() [1/2]

◆ getUnionWith() [2/2]

◆ intersects()

◆ isEmpty()

◆ movedToEndAt()

◆ movedToStartAt()

◆ operator!=()

◆ operator+()

◆ operator+=()

◆ operator-()

◆ operator-=()

◆ operator=()

◆ operator==()

◆ setEnd()

◆ setLength()

◆ setStart()

◆ withEnd()

◆ withLength()

◆ withStart()

◆ withStartAndLength()

Member Data Documentation

◆ end

◆ start