LLU::NodeNameIterator Struct Reference

Description

Simple proxy input iterator that goes over a DataStore and returns node names when dereferenced.

Template Parameters

T	- data node type, see LLU::NodeType namespace for supported node types

Inherits LLU::Detail::DataListIteratorPrimitive.

#include <DataList.hpp>

Public Types
using	value_type = std::string_view
	This iterator iterates over node names which are represented by std::string_view. More...
using	reference = value_type
	NodeIterator is a proxy iterator and so the reference type is the same as value_type. More...
using	iterator_category = std::input_iterator_tag
using	pointer = void *
using	difference_type = mint

Public Member Functions
template<typename T >
	NodeNameIterator (const NodeIterator< T > &it)
	Create NodeNameIterator pointing to the same node as given NodeIterator<T> More...
reference	operator* () const
	Get name of the currently pointed to node. More...
NodeNameIterator &	operator++ ()
	Pre-increment operator. More...
NodeNameIterator	operator++ (int)
	Post-increment operator. More...

Public Attributes
GenericDataNode	node

Type aliases documentation

reference

using LLU::NodeNameIterator::reference = value_type

NodeIterator is a proxy iterator and so the reference type is the same as value_type.

value_type

using LLU::NodeNameIterator::value_type = std::string_view

This iterator iterates over node names which are represented by std::string_view.

Constructor & Destructor Documentation

NodeNameIterator()

template<typename T >

LLU::NodeNameIterator::NodeNameIterator ( const NodeIterator< T > &  it )

inlineexplicit

Create NodeNameIterator pointing to the same node as given NodeIterator<T>

Template Parameters

T	- any type. It will be discarded as node names are always strings

Parameters

it	- NodeIterator<T> from which a new NodeNameIterator will be created

Member Function Documentation

operator*()

reference LLU::NodeNameIterator::operator* ( ) const

inline

Get name of the currently pointed to node.

Returns

proxy object with the name of the currently pointed to node

operator++() [1/2]

NodeNameIterator& LLU::NodeNameIterator::operator++ ( )

inline

Pre-increment operator.

Returns

this

operator++() [2/2]

NodeNameIterator LLU::NodeNameIterator::operator++ ( int  )

inline

Post-increment operator.

Returns

"old" copy of the iterator object