OpenCVForUnity.CoreModule.Range Class Reference

Template class specifying a continuous subsequence (slice) of a sequence. More...

Public Member Functions
	Range ()
	Range (double[] vals)
	Range (in Vec2i vals)
	Range (in(int start, int end) vals)
	Range (int s, int e)
Range	clone ()
int int end	cloneAsValueTuple ()
Vec2i	cloneAsVec2i ()
bool	empty ()
override bool	Equals (Object obj)
bool	Equals (Range a)
override int	GetHashCode ()
Range	intersection (Range r1)
int int end	intersectionAsValueTuple (in(int start, int end) r1)
Vec2i	intersectionAsVec2i (in Vec2i r1)
void	set (double[] vals)
void	set (in Vec2i vals)
void	set (in(int start, int end) vals)
Range	shift (int delta)
int int end	shiftAsValueTuple (int delta)
Vec2i	shiftAsVec2i (int delta)
int	size ()
override string	ToString ()
int int end	ToValueTuple ()
Vec2i	ToVec2i ()

Static Public Member Functions
static Range	all ()
static int int end	allAsValueTuple ()
static Vec2i	allAsVec2i ()
static	operator (int start, int end)(Range range)
static	operator Range (in(int start, int end) valueTuple)
static	operator Vec2i (Range range)
static bool	operator! (Range r)
static bool	operator!= (Range a, Range b)
static Range	operator& (Range r1, Range r2)
static Range	operator+ (int delta, Range r1)
static Range	operator+ (Range r1, int delta)
static Range	operator- (Range r1, int delta)
static bool	operator== (Range a, Range b)

Public Attributes
int	end
int	start

Static Public Attributes
static int	start

Detailed Description

Template class specifying a continuous subsequence (slice) of a sequence.

The class is used to specify a row or a column span in a matrix ( Mat ) and for many other purposes. Range(a,b) is basically the same as a:b in Matlab or a..b in Python. As in Python, start is an inclusive left boundary of the range and end is an exclusive right boundary of the range. Such a half-opened interval is usually denoted as \([start,end)\).

The static method Range::all() returns a special variable that means "the whole sequence" or "the whole range", just like " : " in Matlab or " ... " in Python. All the methods and functions in OpenCV that take Range support this special Range::all() value. But, of course, in case of your own custom processing, you will probably have to check and handle it explicitly:

void my_function(..., const Range& r, ....)
{
    if(r == Range::all()) {
        // process all the data
    }
    else {
        // process [r.start, r.end)
    }
}

C++: cv::Range Class Reference

See also

https://docs.opencv.org/4.10.0/da/d35/classcv_1_1Range.html

Constructor & Destructor Documentation

Range() [1/5]

OpenCVForUnity.CoreModule.Range.Range	(	int	s,
		int	e )

Range() [2/5]

OpenCVForUnity.CoreModule.Range.Range

(

)

default constructor

Range() [3/5]

OpenCVForUnity.CoreModule.Range.Range

(

double[]

vals

)

Range() [4/5]

OpenCVForUnity.CoreModule.Range.Range

(

in Vec2i

vals

)

Range() [5/5]

OpenCVForUnity.CoreModule.Range.Range

(

in(int start, int end)

vals

)

Member Function Documentation

all()

static Range OpenCVForUnity.CoreModule.Range.all ( )

static

allAsValueTuple()

static int int end OpenCVForUnity.CoreModule.Range.allAsValueTuple ( )

static

allAsVec2i()

static Vec2i OpenCVForUnity.CoreModule.Range.allAsVec2i ( )

static

clone()

Range OpenCVForUnity.CoreModule.Range.clone

(

)

cloneAsValueTuple()

int int end OpenCVForUnity.CoreModule.Range.cloneAsValueTuple

(

)

cloneAsVec2i()

Vec2i OpenCVForUnity.CoreModule.Range.cloneAsVec2i

(

)

empty()

bool OpenCVForUnity.CoreModule.Range.empty

(

)

Equals() [1/2]

override bool OpenCVForUnity.CoreModule.Range.Equals

(

Object

obj

)

Equals() [2/2]

bool OpenCVForUnity.CoreModule.Range.Equals

(

Range

a

)

GetHashCode()

override int OpenCVForUnity.CoreModule.Range.GetHashCode

(

)

intersection()

Range OpenCVForUnity.CoreModule.Range.intersection

(

Range

r1

)

intersectionAsValueTuple()

int int end OpenCVForUnity.CoreModule.Range.intersectionAsValueTuple

(

in(int start, int end)

r1

)

intersectionAsVec2i()

Vec2i OpenCVForUnity.CoreModule.Range.intersectionAsVec2i

(

in Vec2i

r1

)

operator()

static OpenCVForUnity.CoreModule.Range.operator ( int start, int end )

explicitstatic

operator Range()

static OpenCVForUnity.CoreModule.Range.operator Range ( in(int start, int end) valueTuple )

explicitstatic

operator Vec2i()

static OpenCVForUnity.CoreModule.Range.operator Vec2i ( Range range )

explicitstatic

operator!()

static bool OpenCVForUnity.CoreModule.Range.operator! ( Range r )

static

operator!=()

static bool OpenCVForUnity.CoreModule.Range.operator!= ( Range a, Range b )

static

operator&()

static Range OpenCVForUnity.CoreModule.Range.operator& ( Range r1, Range r2 )

static

operator+() [1/2]

static Range OpenCVForUnity.CoreModule.Range.operator+ ( int delta, Range r1 )

static

operator+() [2/2]

static Range OpenCVForUnity.CoreModule.Range.operator+ ( Range r1, int delta )

static

operator-()

static Range OpenCVForUnity.CoreModule.Range.operator- ( Range r1, int delta )

static

operator==()

static bool OpenCVForUnity.CoreModule.Range.operator== ( Range a, Range b )

static

set() [1/3]

void OpenCVForUnity.CoreModule.Range.set

(

double[]

vals

)

set() [2/3]

void OpenCVForUnity.CoreModule.Range.set

(

in Vec2i

vals

)

set() [3/3]

void OpenCVForUnity.CoreModule.Range.set

(

in(int start, int end)

vals

)

shift()

Range OpenCVForUnity.CoreModule.Range.shift

(

int

delta

)

shiftAsValueTuple()

int int end OpenCVForUnity.CoreModule.Range.shiftAsValueTuple

(

int

delta

)

shiftAsVec2i()

Vec2i OpenCVForUnity.CoreModule.Range.shiftAsVec2i

(

int

delta

)

size()

int OpenCVForUnity.CoreModule.Range.size

(

)

ToString()

override string OpenCVForUnity.CoreModule.Range.ToString

(

)

ToValueTuple()

int int end OpenCVForUnity.CoreModule.Range.ToValueTuple

(

)

ToVec2i()

Vec2i OpenCVForUnity.CoreModule.Range.ToVec2i

(

)

Member Data Documentation

end

int OpenCVForUnity.CoreModule.Range.end

start [1/2]

int OpenCVForUnity.CoreModule.Range.start

start [2/2]

int OpenCVForUnity.CoreModule.Range.start

static

---

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

• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv/core/Range.cs
• OpenCVForUnity/Assets/OpenCVForUnity/org/opencv/core/Range_Ex.cs