OpenCV  4.1.0
Open Source Computer Vision
Public Member Functions | Static Public Member Functions | Friends | List of all members
cv::dnn::DictValue Struct Reference

This struct stores the scalar value (or array) of one of the following type: double, cv::String or int64. More...

#include <opencv2/dnn/dict.hpp>

Public Member Functions

 DictValue (const DictValue &r)
 
 DictValue (bool i)
 Constructs integer scalar.
 
 DictValue (int64 i=0)
 Constructs integer scalar.
 
 DictValue (int i)
 Constructs integer scalar.
 
 DictValue (unsigned p)
 Constructs integer scalar.
 
 DictValue (double p)
 Constructs floating point scalar.
 
 DictValue (const String &s)
 Constructs string scalar.
 
 DictValue (const char *s)
 
 ~DictValue ()
 
template<typename T >
get (int idx=-1) const
 Tries to convert array element with specified index to requested type and returns its.
 
int getIntValue (int idx=-1) const
 
double getRealValue (int idx=-1) const
 
String getStringValue (int idx=-1) const
 
bool isInt () const
 
bool isReal () const
 
bool isString () const
 
DictValueoperator= (const DictValue &r)
 
int size () const
 

Static Public Member Functions

template<typename TypeIter >
static DictValue arrayInt (TypeIter begin, int size)
 Constructs integer array.
 
template<typename TypeIter >
static DictValue arrayReal (TypeIter begin, int size)
 Constructs floating point array.
 
template<typename TypeIter >
static DictValue arrayString (TypeIter begin, int size)
 Constructs array of strings.
 

Friends

std::ostream & operator<< (std::ostream &stream, const DictValue &dictv)
 

Detailed Description

This struct stores the scalar value (or array) of one of the following type: double, cv::String or int64.

Todo:
Maybe int64 is useless because double type exactly stores at least 2^52 integers.

Constructor & Destructor Documentation

cv::dnn::DictValue::DictValue ( const DictValue r)
cv::dnn::DictValue::DictValue ( bool  i)
inline

Constructs integer scalar.

cv::dnn::DictValue::DictValue ( int64  i = 0)
inline

Constructs integer scalar.

cv::dnn::DictValue::DictValue ( int  i)
inline

Constructs integer scalar.

cv::dnn::DictValue::DictValue ( unsigned  p)
inline

Constructs integer scalar.

cv::dnn::DictValue::DictValue ( double  p)
inline

Constructs floating point scalar.

cv::dnn::DictValue::DictValue ( const String s)
inline

Constructs string scalar.

cv::dnn::DictValue::DictValue ( const char *  s)
inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

cv::dnn::DictValue::~DictValue ( )

Member Function Documentation

template<typename TypeIter >
static DictValue cv::dnn::DictValue::arrayInt ( TypeIter  begin,
int  size 
)
static

Constructs integer array.

template<typename TypeIter >
static DictValue cv::dnn::DictValue::arrayReal ( TypeIter  begin,
int  size 
)
static

Constructs floating point array.

template<typename TypeIter >
static DictValue cv::dnn::DictValue::arrayString ( TypeIter  begin,
int  size 
)
static

Constructs array of strings.

template<typename T >
T cv::dnn::DictValue::get ( int  idx = -1) const

Tries to convert array element with specified index to requested type and returns its.

int cv::dnn::DictValue::getIntValue ( int  idx = -1) const
double cv::dnn::DictValue::getRealValue ( int  idx = -1) const
String cv::dnn::DictValue::getStringValue ( int  idx = -1) const
bool cv::dnn::DictValue::isInt ( ) const
bool cv::dnn::DictValue::isReal ( ) const
bool cv::dnn::DictValue::isString ( ) const
DictValue& cv::dnn::DictValue::operator= ( const DictValue r)
int cv::dnn::DictValue::size ( ) const

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  stream,
const DictValue dictv 
)
friend

Member Data Documentation

AutoBuffer<double, 1>* cv::dnn::DictValue::pd
AutoBuffer<int64, 1>* cv::dnn::DictValue::pi
AutoBuffer<String, 1>* cv::dnn::DictValue::ps
void* cv::dnn::DictValue::pv

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