json::ValueConstIterator Class Reference

const iterator for object and array value. More...

#include <json_value.h>

Inheritance diagram for json::ValueConstIterator:

Collaboration diagram for json::ValueConstIterator:

Public Types
using	size_t = unsigned int
using	difference_type = int
using	reference = Value const&
using	pointer = Value const*
using	SelfType = ValueConstIterator

Public Member Functions
	ValueConstIterator ()=default
	ValueConstIterator (ValueConstIterator const &other)=default
SelfType &	operator= (SelfType const &other)
SelfType	operator++ (int)
SelfType	operator-- (int)
SelfType &	operator-- ()
SelfType &	operator++ ()
reference	operator* () const
bool	operator== (SelfType const &other) const
bool	operator!= (SelfType const &other) const
Value	key () const
	Return either the index or the member name of the referenced value as a Value.
UInt	index () const
	Return the index of the referenced Value. -1 if it is not an ValueType::Array.
char const *	memberName () const
	Return the member name of the referenced Value.

Protected Member Functions
Value &	deref () const
void	increment ()
void	decrement ()
difference_type	computeDistance (SelfType const &other) const
bool	isEqual (SelfType const &other) const
void	copy (SelfType const &other)

Private Member Functions
	ValueConstIterator (Value::ObjectValues::iterator const &current)

Private Attributes
Value::ObjectValues::iterator	current_
bool	isNull_

Friends
class	Value

Detailed Description

const iterator for object and array value.

Definition at line 557 of file json_value.h.

Member Typedef Documentation

size_t

using json::ValueConstIterator::size_t = unsigned int

Definition at line 562 of file json_value.h.

difference_type

using json::ValueConstIterator::difference_type = int

Definition at line 563 of file json_value.h.

reference

using json::ValueConstIterator::reference = Value const&

Definition at line 564 of file json_value.h.

pointer

using json::ValueConstIterator::pointer = Value const*

Definition at line 565 of file json_value.h.

SelfType

using json::ValueConstIterator::SelfType = ValueConstIterator

Definition at line 566 of file json_value.h.

Constructor & Destructor Documentation

ValueConstIterator() [1/3]

json::ValueConstIterator::ValueConstIterator ( )

default

ValueConstIterator() [2/3]

json::ValueConstIterator::ValueConstIterator ( ValueConstIterator const & other )

default

ValueConstIterator() [3/3]

json::ValueConstIterator::ValueConstIterator ( Value::ObjectValues::iterator const & current )

explicitprivate

Definition at line 129 of file json_valueiterator.cpp.

Member Function Documentation

operator=()

ValueConstIterator & json::ValueConstIterator::operator=

(

SelfType const &

other

)

Definition at line 135 of file json_valueiterator.cpp.

operator++() [1/2]

SelfType json::ValueConstIterator::operator++

(

int

)

Definition at line 581 of file json_value.h.

operator--() [1/2]

SelfType json::ValueConstIterator::operator--

(

int

)

Definition at line 589 of file json_value.h.

operator--() [2/2]

SelfType & json::ValueConstIterator::operator--

(

)

Definition at line 597 of file json_value.h.

operator++() [2/2]

SelfType & json::ValueConstIterator::operator++

(

)

Definition at line 604 of file json_value.h.

operator*()

reference json::ValueConstIterator::operator*

(

)

const

Definition at line 611 of file json_value.h.

operator==()

bool json::ValueIteratorBase::operator== ( SelfType const & other ) const

inherited

Definition at line 504 of file json_value.h.

operator!=()

bool json::ValueIteratorBase::operator!= ( SelfType const & other ) const

inherited

Definition at line 510 of file json_value.h.

key()

Value json::ValueIteratorBase::key ( ) const

nodiscardinherited

Return either the index or the member name of the referenced value as a Value.

Definition at line 88 of file json_valueiterator.cpp.

index()

UInt json::ValueIteratorBase::index ( ) const

nodiscardinherited

Return the index of the referenced Value. -1 if it is not an ValueType::Array.

Definition at line 104 of file json_valueiterator.cpp.

memberName()

char const * json::ValueIteratorBase::memberName ( ) const

nodiscardinherited

Return the member name of the referenced Value.

"" if it is not an ValueType::Object.

Definition at line 115 of file json_valueiterator.cpp.

deref()

Value & json::ValueIteratorBase::deref ( ) const

nodiscardprotectedinherited

Definition at line 26 of file json_valueiterator.cpp.

increment()

void json::ValueIteratorBase::increment ( )

protectedinherited

Definition at line 32 of file json_valueiterator.cpp.

decrement()

void json::ValueIteratorBase::decrement ( )

protectedinherited

Definition at line 38 of file json_valueiterator.cpp.

computeDistance()

ValueIteratorBase::difference_type json::ValueIteratorBase::computeDistance ( SelfType const & other ) const

nodiscardprotectedinherited

Definition at line 44 of file json_valueiterator.cpp.

isEqual()

bool json::ValueIteratorBase::isEqual ( SelfType const & other ) const

nodiscardprotectedinherited

Definition at line 71 of file json_valueiterator.cpp.

copy()

void json::ValueIteratorBase::copy ( SelfType const & other )

protectedinherited

Definition at line 82 of file json_valueiterator.cpp.

Friends And Related Symbol Documentation

Value

friend class Value

friend

Definition at line 559 of file json_value.h.

Member Data Documentation

current_

Value::ObjectValues::iterator json::ValueIteratorBase::current_

privateinherited

Definition at line 549 of file json_value.h.

isNull_

bool json::ValueIteratorBase::isNull_

privateinherited

Definition at line 551 of file json_value.h.