cv::Scalar_< _Tp > Class Template Reference

#include <core.hpp>

Inheritance diagram for cv::Scalar_< _Tp >:

List of all members.

Public Member Functions
Scalar_< _Tp >	conj () const
bool	isReal () const
Scalar_< _Tp >	mul (const Scalar_< _Tp > &t, double scale=1) const
	per-element product
	operator CvScalar () const
	conversion to the old-style CvScalar
template<typename T2 >
	operator Scalar_< T2 > () const
	conversion to another data type
	Scalar_ (_Tp v0)
	Scalar_ (const CvScalar &s)
	Scalar_ (_Tp v0, _Tp v1, _Tp v2=0, _Tp v3=0)
	Scalar_ ()
	various constructors
Static Public Member Functions
static Scalar_< _Tp >	all (_Tp v0)
	returns a scalar with all elements set to v0

---

Detailed Description

template<typename _Tp>
class cv::Scalar_< _Tp >

The template scalar class.

This is partially specialized cv::Vec class with the number of elements = 4, i.e. a short vector of four elements. Normally, cv::Scalar ~ cv::Scalar_<double> is used.

---

Constructor & Destructor Documentation

template<typename _Tp >

cv::Scalar_< _Tp >::Scalar_

(

)

[inline]

various constructors

template<typename _Tp>

cv::Scalar_< _Tp >::Scalar_	(	_Tp	v0,
		_Tp	v1,
		_Tp	v2 = 0,
		_Tp	v3 = 0
	)			[inline]

template<typename _Tp>

cv::Scalar_< _Tp >::Scalar_

(

const CvScalar &

s

)

[inline]

template<typename _Tp>

cv::Scalar_< _Tp >::Scalar_

(

_Tp

v0

)

[inline]

---

Member Function Documentation

template<typename _Tp>

Scalar_< _Tp > cv::Scalar_< _Tp >::all

(

_Tp

v0

)

[inline, static]

returns a scalar with all elements set to v0

Reimplemented from cv::Vec< _Tp, 4 >.

template<typename _Tp >

Scalar_< _Tp > cv::Scalar_< _Tp >::conj

(

)

const [inline]

template<typename _Tp >

bool cv::Scalar_< _Tp >::isReal

(

)

const [inline]

template<typename _Tp>

Scalar_< _Tp > cv::Scalar_< _Tp >::mul	(	const Scalar_< _Tp > &	t,
		double	scale = 1
	)			const [inline]

per-element product

template<typename _Tp >

cv::Scalar_< _Tp >::operator CvScalar

(

)

const [inline]

conversion to the old-style CvScalar

Reimplemented from cv::Vec< _Tp, 4 >.

template<typename _Tp >

template<typename T2 >

cv::Scalar_< _Tp >::operator Scalar_< T2 >

(

)

const [inline]

conversion to another data type

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

• /home/grier/opencv/opencv/modules/core/include/opencv2/core/core.hpp
• /home/grier/opencv/opencv/modules/core/include/opencv2/core/operations.hpp