GenericMemberIterator

Engine/source/persistence/rapidjson/document.h

(Constant) member iterator for a JSON object value

std::iterator_traits support

GenericMemberIterator()

Default constructor (singular value)

GenericMemberIterator(const NonConstIterator & it)

Iterator conversions to more const.

Iterator &

operator=(const NonConstIterator & it)

ValueType

value_type

ValueType *

pointer

ValueType &

reference

std::ptrdiff_t

difference_type

std::random_access_iterator_tag

iterator_category

pointer

Pointer

Pointer to (const) GenericMember.

reference

Reference

Reference to (const) GenericMember.

difference_type

DifferenceType

Signed integer type (e.g.

ptrdiff_t

)

dereference

Reference

operator*()

Pointer

operator->()

Reference

operator[](DifferenceType n)

DifferenceType

operator-(ConstIterator that)

Distance.

GenericMemberIterator(Pointer p)

Internal constructor from plain pointer.

Pointer

ptr_

raw pointer

stepping

Iterator &

operator++()

Iterator &

operator--()

Iterator

operator++(int )

Iterator

operator--(int )

increment/decrement

Iterator

operator+(DifferenceType n)

Iterator

operator-(DifferenceType n)

Iterator &

operator+=(DifferenceType n)

Iterator &

operator-=(DifferenceType n)

relations

bool

operator==(ConstIterator that)

bool

operator!=(ConstIterator that)

bool

operator<=(ConstIterator that)

bool

operator>=(ConstIterator that)

bool

operator<(ConstIterator that)

bool

operator>(ConstIterator that)

Private Types

GenericMember< Encoding, Allocator >

PlainType

internal::MaybeAddConst< Const, PlainType >::Type

ValueType

Public Types

GenericMemberIterator< true, Encoding, Allocator >

ConstIterator

Constant iterator type.

GenericMemberIterator

Iterator

Iterator type itself.

GenericMemberIterator< false, Encoding, Allocator >

NonConstIterator

Non-constant iterator type.

Public Friends

class

GenericMemberIterator

class

GenericValue< Encoding, Allocator>

Detailed Description

(Constant) member iterator for a JSON object value

Parameters:

Const	Is this a constant iterator?
Encoding	Encoding of the value. (Even non-string values need to have the same encoding in a document)
Allocator	Allocator type for allocating memory of object, array and string.

This class implements a Random Access Iterator for GenericMember elements of a GenericValue, see ISO/IEC 14882:2003(E) C++ standard, 24.1 [lib.iterator.requirements].

note:
This iterator implementation is mainly intended to avoid implicit conversions from iterator values to
NULL
, e.g. from GenericValue::FindMember.

note:
Define
RAPIDJSON_NOMEMBERITERATORCLASS
to fall back to a pointer-based implementation, if your platform doesn't provide the C++ header.

see:

GenericMember, GenericValue::MemberIterator, GenericValue::ConstMemberIterator