OpenCV: CvFileNode Struct Reference

| OpenCV 3.4.2 Open Source Computer Vision

Public Attributes | List of all members
CvFileNode Struct Reference
Core functionality » C structures and operations

`#include "types_c.h"`

## Public Attributes
union {
double f
int i
CvFileNodeHash * map
CvSeq * seq
CvString str
} | data
struct CvTypeInfo * | info
int | tag

## Detailed Description

Basic element of the file storage - scalar or collection:

## Member Data Documentation

## ◆ data

union { ... } CvFileNode::data

## ◆ f

double CvFileNode::f

scalar floating-point number

## ◆ i

int CvFileNode::i

scalar integer number

## ◆ info

struct CvTypeInfo* CvFileNode::info

type information (only for user-defined object, for others it is 0)

## ◆ map

CvFileNodeHash* CvFileNode::map

map (collection of named file nodes)

## ◆ seq

CvSeq* CvFileNode::seq

sequence (ordered collection of file nodes)

## ◆ str

CvString CvFileNode::str

text string

## ◆ tag

int CvFileNode::tag

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

- core/include/opencv2/core/types_c.h