formats::json::Array Class Reference

#include <userver/formats/json/array.hpp>

Detailed Description

Non-mutable JSON array representation.

This class is implemented in terms of formats::json::Value and cannot represent anything else but a JSON array. Use it when you need to explicitly state that only JSON array is expected.

Definition at line 23 of file array.hpp.

Inheritance diagram for formats::json::Array:

Public Types
using	const_iterator
using	const_reverse_iterator

Public Member Functions
	Array ()
	Creates empty array.
	Array (const Value &value)
	Array (Value &&value)
	Array (ValueBuilder &&builder)
	Creates array extracting value from the builder.
	Array (const Array &)=default
	Array (Array &&) noexcept=default
Array &	operator= (const Array &) &=default
Array &	operator= (Array &&) noexcept=default
const Value &	GetValue () const &
	Returns formats::json::Value.
Value &&	ExtractValue () &&
	Returns formats::json::Value.
Value	operator[] (std::string_view key) const =delete
Array	Clone () const
	Returns a deep copy of array (see formats::json::Value::Clone).
Value	operator[] (std::size_t index) const
const_iterator	begin () const
const_iterator	end () const
const_reverse_iterator	rbegin () const
const_reverse_iterator	rend () const
bool	IsEmpty () const
std::size_t	GetSize () const
void	CheckInBounds (std::size_t index) const
template<typename T>
auto	As () const
template<typename T, typename First, typename... Rest>
auto	As (First &&default_arg, Rest &&... more_default_args) const
template<typename T>
auto	As (DefaultConstructed) const
template<typename T>
T	ConvertTo () const
template<typename T, typename First, typename... Rest>
T	ConvertTo (First &&default_arg, Rest &&... more_default_args) const
std::string	GetPath () const
bool	IsRoot () const noexcept

Member Typedef Documentation

const_iterator

using formats::json::Value::const_iterator

Definition at line 70 of file value.hpp.

const_reverse_iterator

using formats::json::Value::const_reverse_iterator

Definition at line 71 of file value.hpp.

Constructor & Destructor Documentation

Array() [1/3]

formats::json::Array::Array ( const Value & value )

inlineexplicit

Exceptions

TypeMismatchException

if value is not an array

Definition at line 32 of file array.hpp.

Array() [2/3]

formats::json::Array::Array ( Value && value )

inlineexplicit

Exceptions

TypeMismatchException

if value is not an array

Definition at line 39 of file array.hpp.

Array() [3/3]

formats::json::Array::Array ( ValueBuilder && builder )

explicit

Creates array extracting value from the builder.

Exceptions

TypeMismatchException

if extracted value is not an array.

Member Function Documentation

As() [1/3]

template<typename T>

auto formats::json::Value::As

(

)

const

See also

formats::json::Value::As

Definition at line 183 of file value.hpp.

As() [2/3]

template<typename T>

auto formats::json::Value::As

(

Value::DefaultConstructed

)

const

See also

formats::json::Value::As

Definition at line 195 of file value.hpp.

As() [3/3]

template<typename T, typename First, typename... Rest>

auto formats::json::Value::As	(	First &&	default_arg,
		Rest &&...	more_default_args ) const

See also

formats::json::Value::As

Definition at line 189 of file value.hpp.

begin()

const_iterator formats::json::Value::begin

(

)

const

See also

formats::json::Value::begin

CheckInBounds()

void formats::json::Value::CheckInBounds

(

std::size_t

index

)

const

See also

formats::json::Value::CheckInBounds

Clone()

Array formats::json::Array::Clone ( ) const

inline

Returns a deep copy of array (see formats::json::Value::Clone).

Definition at line 101 of file array.hpp.

ConvertTo() [1/2]

template<typename T>

T formats::json::Value::ConvertTo

(

)

const

See also

formats::json::Value::ConvertTo

Definition at line 200 of file value.hpp.

ConvertTo() [2/2]

template<typename T, typename First, typename... Rest>

T formats::json::Value::ConvertTo	(	First &&	default_arg,
		Rest &&...	more_default_args ) const

See also

formats::json::Value::ConvertTo

Definition at line 205 of file value.hpp.

end()

const_iterator formats::json::Value::end

(

)

const

See also

formats::json::Value::end

ExtractValue()

Value && formats::json::Array::ExtractValue ( ) &&

inline

Returns formats::json::Value.

Definition at line 59 of file array.hpp.

GetPath()

std::string formats::json::Value::GetPath

(

)

const

See also

formats::json::Value::GetPath

GetSize()

std::size_t formats::json::Value::GetSize

(

)

const

See also

formats::json::Value::GetSize

GetValue()

const Value & formats::json::Array::GetValue ( ) const &

inline

Returns formats::json::Value.

Definition at line 56 of file array.hpp.

IsEmpty()

bool formats::json::Value::IsEmpty

(

)

const

See also

formats::json::Value::IsEmpty

IsRoot()

bool formats::json::Value::IsRoot ( ) const

noexcept

See also

formats::json::Value::IsRoot

operator[]()

Value formats::json::Value::operator[]

(

std::size_t

index

)

const

See also

formats::json::Value::operator[]

rbegin()

const_reverse_iterator formats::json::Value::rbegin

(

)

const

See also

formats::json::Value::rbegin

rend()

const_reverse_iterator formats::json::Value::rend

(

)

const

See also

formats::json::Value::rend

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

• userver/formats/json/array.hpp