CPLJSONArray Class Reference

The JSONArray class JSON array from JSONDocument. More...

#include <cpl_json.h>

Inheritance diagram for CPLJSONArray:

Public Member Functions
int	Size () const
	Get array size. More...
void	Add (const CPLJSONObject &oValue)
	Add json object to array. More...
void	Add (const std::string &osValue)
	Add value to array. More...
void	Add (const char *pszValue)
	Add value to array. More...
void	Add (double dfValue)
	Add value to array. More...
void	Add (int nValue)
	Add value to array. More...
void	Add (GInt64 nValue)
	Add value to array. More...
void	Add (bool bValue)
	Add value to array. More...
CPLJSONObject	operator[] (int nIndex)
	Get array item by index. More...
const CPLJSONObject	operator[] (int nIndex) const
	Get array const item by index. More...
Public Member Functions inherited from CPLJSONObject
void	Add (const std::string &osName, const std::string &osValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, const char *pszValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, double dfValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, int nValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, GInt64 nValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, const CPLJSONArray &oValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, const CPLJSONObject &oValue)
	Add new key - value pair to json object. More...
void	Add (const std::string &osName, bool bValue)
	Add new key - value pair to json object. More...
void	AddNull (const std::string &osName)
	Add new key - null pair to json object. More...
void	Set (const std::string &osName, const std::string &osValue)
	Change value by key. More...
void	Set (const std::string &osName, const char *pszValue)
	Change value by key. More...
void	Set (const std::string &osName, double dfValue)
	Change value by key. More...
void	Set (const std::string &osName, int nValue)
	Change value by key. More...
void	Set (const std::string &osName, GInt64 nValue)
	Change value by key. More...
void	Set (const std::string &osName, bool bValue)
	Change value by key. More...
void	SetNull (const std::string &osName)
	Change value by key. More...
std::string	GetString (const std::string &osName, const std::string &osDefault="") const
	Get value by key. More...
double	GetDouble (const std::string &osName, double dfDefault=0.0) const
	Get value by key. More...
int	GetInteger (const std::string &osName, int nDefault=0) const
	Get value by key. More...
GInt64	GetLong (const std::string &osName, GInt64 nDefault=0) const
	Get value by key. More...
bool	GetBool (const std::string &osName, bool bDefault=false) const
	Get value by key. More...
std::string	ToString (const std::string &osDefault="") const
	Get value. More...
double	ToDouble (double dfDefault=0.0) const
	Get value. More...
int	ToInteger (int nDefault=0) const
	Get value. More...
GInt64	ToLong (GInt64 nDefault=0) const
	Get value. More...
bool	ToBool (bool bDefault=false) const
	Get value. More...
CPLJSONArray	ToArray () const
	Get value. More...
std::string	Format (enum PrettyFormat eFormat) const
	Stringify object to json format. More...
void	Delete (const std::string &osName)
	Delete json object by key. More...
CPLJSONArray	GetArray (const std::string &osName) const
	Get value by key. More...
CPLJSONObject	GetObj (const std::string &osName) const
	Get value by key. More...
CPLJSONObject	operator[] (const std::string &osName) const
	Get value by key. More...
enum Type	GetType () const
	Get json object type. More...
std::vector< CPLJSONObject >	GetChildren () const
	Get json object children. More...
bool	IsValid () const
	Check if json object valid. More...
void	Deinit ()
	Decrement reference counter and make pointer NULL. More...

Friends
class	CPLJSONObject
class	CPLJSONDocument

Additional Inherited Members
Public Types inherited from CPLJSONObject
enum	Type {   Unknown, Null, Object, Array,   Boolean, String, Integer, Long,   Double }
	Json object types.
enum	PrettyFormat { Plain, Spaced, Pretty }
	Json object format to string options. More...

Detailed Description

The JSONArray class JSON array from JSONDocument.

Member Function Documentation

Add() [1/7]

void CPLJSONArray::Add

(

const CPLJSONObject &

oValue

)

Add json object to array.

Parameters

oValue

Json array.

Since

GDAL 2.3

Add() [2/7]

void CPLJSONArray::Add

(

const std::string &

osValue

)

Add value to array.

Parameters

osValue

Value to add.

Since

GDAL 2.3

Add() [3/7]

void CPLJSONArray::Add

(

const char *

pszValue

)

Add value to array.

Parameters

pszValue

Value to add.

Since

GDAL 2.3

Add() [4/7]

void CPLJSONArray::Add

(

double

dfValue

)

Add value to array.

Parameters

dfValue

Value to add.

Since

GDAL 2.3

Add() [5/7]

void CPLJSONArray::Add

(

int

nValue

)

Add value to array.

Parameters

nValue

Value to add.

Since

GDAL 2.3

Add() [6/7]

void CPLJSONArray::Add

(

GInt64

nValue

)

Add value to array.

Parameters

nValue

Value to add.

Since

GDAL 2.3

Add() [7/7]

void CPLJSONArray::Add

(

bool

bValue

)

Add value to array.

Parameters

bValue

Value to add.

Since

GDAL 2.3

operator[]() [1/2]

CPLJSONObject CPLJSONArray::operator[]

(

int

nIndex

)

Get array item by index.

Parameters

nIndex

Item index.

Returns

Json object.

Since

GDAL 2.3

operator[]() [2/2]

const CPLJSONObject CPLJSONArray::operator[]

(

int

nIndex

)

const

Get array const item by index.

Parameters

nIndex

Item index.

Returns

Json object.

Since

GDAL 2.3

Size()

int CPLJSONArray::Size

(

)

const

Get array size.

Returns

Array size.

Since

GDAL 2.3

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

• cpl_json.h
• cpl_json.cpp