cv::MatCommaInitializer_< _Tp > Class Template Reference

Comma-separated Matrix Initializer. More...

#include <opencv2/core/mat.hpp>

Public Member Functions
	MatCommaInitializer_ (Mat_< _Tp > *_m)
	the constructor, created by "matrix << firstValue" operator, where matrix is cv::Mat
	operator Mat_< _Tp > () const
	another form of conversion operator
template<typename T2 >
MatCommaInitializer_< _Tp > &	operator, (T2 v)
	the operator that takes the next value and put it to the matrix

Protected Attributes
MatIterator_< _Tp >	it

Detailed Description

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

Comma-separated Matrix Initializer.

The class instances are usually not created explicitly. Instead, they are created on "matrix << firstValue" operator.

The sample below initializes 2x2 rotation matrix:

double angle = 30, a = cos(angle*CV_PI/180), b = sin(angle*CV_PI/180);
Mat R = (Mat_<double>(2,2) << a, -b, b, a);

Constructor & Destructor Documentation

template<typename _Tp>

cv::MatCommaInitializer_< _Tp >::MatCommaInitializer_

(

Mat_< _Tp > *

_m

)

the constructor, created by "matrix << firstValue" operator, where matrix is cv::Mat

Member Function Documentation

template<typename _Tp>

cv::MatCommaInitializer_< _Tp >::operator Mat_< _Tp >

(

)

const

another form of conversion operator

template<typename _Tp>

template<typename T2 >

MatCommaInitializer_<_Tp>& cv::MatCommaInitializer_< _Tp >::operator,

(

T2

v

)

the operator that takes the next value and put it to the matrix

Member Data Documentation

template<typename _Tp>

MatIterator_<_Tp> cv::MatCommaInitializer_< _Tp >::it

protected

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

• core/include/opencv2/core/mat.hpp