OpenCV: cvflann::Matrix< T > Class Template Reference

| OpenCV 3.4.2 Open Source Computer Vision

Public Types | Public Member Functions | Public Attributes | List of all members
cvflann::Matrix< T > Class Template Reference

`#include "matrix.h"`

## Public Types
typedef T | type

## Public Member Functions
| Matrix ()
| Matrix (T *data_, size_t rows_, size_t cols_, size_t stride_=0)
void | free ()
T * | operator[] (size_t index) const

## Public Attributes
size_t | cols
T * | data
size_t | rows
size_t | stride

## Detailed Description

### template<typename T>
class cvflann::Matrix< T >

Class that implements a simple rectangular matrix stored in a memory buffer and provides convenient matrix-like access using the [] operators.

## Member Typedef Documentation

## ◆ type

template<typename T>

typedef T cvflann::Matrix< T >::type

## Constructor & Destructor Documentation

## ◆ Matrix() [1/2]

template<typename T>

cvflann::Matrix< T >::Matrix | ( |  | ) |
| inline

## ◆ Matrix() [2/2]

template<typename T>

cvflann::Matrix< T >::Matrix | ( | T * | data_,
|  | size_t | rows_,
|  | size_t | cols_,
|  | size_t | stride_ = `0`
| ) |  |
| inline

## Member Function Documentation

## ◆ free()

template<typename T>

void cvflann::Matrix< T >::free | ( |  | ) |
| inline

Convenience function for deallocating the storage data.

## ◆ operator[]()

template<typename T>

T* cvflann::Matrix< T >::operator[] | ( | size_t | index | ) | const
| inline

Operator that return a (pointer to a) row of the data.

## Member Data Documentation

## ◆ cols

template<typename T>

size_t cvflann::Matrix< T >::cols

## ◆ data

template<typename T>

T* cvflann::Matrix< T >::data

## ◆ rows

template<typename T>

size_t cvflann::Matrix< T >::rows

## ◆ stride

template<typename T>

size_t cvflann::Matrix< T >::stride

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

- flann/include/opencv2/flann/matrix.h