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
SelfType &	operator= (ValueIteratorBase 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 arrayValue.
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 558 of file json_value.h.

Member Typedef Documentation

size_t

using Json::ValueConstIterator::size_t = unsigned int

Definition at line 563 of file json_value.h.

difference_type

using Json::ValueConstIterator::difference_type = int

Definition at line 564 of file json_value.h.

reference

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

Definition at line 565 of file json_value.h.

pointer

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

Definition at line 566 of file json_value.h.

SelfType

using Json::ValueConstIterator::SelfType = ValueConstIterator

Definition at line 567 of file json_value.h.

Constructor & Destructor Documentation

ValueConstIterator() [1/2]

Json::ValueConstIterator::ValueConstIterator ( )

default

ValueConstIterator() [2/2]

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

explicitprivate

Definition at line 131 of file json_valueiterator.cpp.

Member Function Documentation

operator=()

ValueConstIterator & Json::ValueConstIterator::operator=

(

ValueIteratorBase const &

other

)

Definition at line 138 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 505 of file json_value.h.

operator!=()

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

inherited

Definition at line 511 of file json_value.h.

key()

Value Json::ValueIteratorBase::key ( ) const

inherited

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

Definition at line 90 of file json_valueiterator.cpp.

index()

UInt Json::ValueIteratorBase::index ( ) const

inherited

Return the index of the referenced Value. -1 if it is not an arrayValue.

Definition at line 106 of file json_valueiterator.cpp.

memberName()

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

inherited

Return the member name of the referenced Value.

"" if it is not an objectValue.

Definition at line 117 of file json_valueiterator.cpp.

deref()

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

protectedinherited

Definition at line 27 of file json_valueiterator.cpp.

increment()

void Json::ValueIteratorBase::increment ( )

protectedinherited

Definition at line 33 of file json_valueiterator.cpp.

decrement()

void Json::ValueIteratorBase::decrement ( )

protectedinherited

Definition at line 39 of file json_valueiterator.cpp.

computeDistance()

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

protectedinherited

Definition at line 45 of file json_valueiterator.cpp.

isEqual()

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

protectedinherited

Definition at line 73 of file json_valueiterator.cpp.

copy()

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

protectedinherited

Definition at line 84 of file json_valueiterator.cpp.

Friends And Related Symbol Documentation

Value

friend class Value

friend

Definition at line 560 of file json_value.h.

Member Data Documentation

current_

Value::ObjectValues::iterator Json::ValueIteratorBase::current_

privateinherited

Definition at line 550 of file json_value.h.

isNull_

bool Json::ValueIteratorBase::isNull_

privateinherited

Definition at line 552 of file json_value.h.