Core::TransformChain::TransformChainIterator

Iterator for traversing the sequence / transform chain. More...

#include "Core/Nodes/Iterators.h"

Public Types

	Name
using std::ptrdiff_t	difference_type
using std::forward_iterator_tag	iterator_category
using Ptr< Node >	pointer
using Ptr< Node > &	reference
using Ptr< Node >	value_type

Public Functions

	Name
	TransformChainIterator() =default<br>Empty "past the end" iterator.
	TransformChainIterator(TransformChain * chain, const Ptr< Sequence > & sequence, const Ptr< Camera > & camera, const Ptr< Node > & node, bool mSkipEmptySequences, bool mIgnoreCamera, bool mSkipEmptyCamera)
std::vector< Ptr< Node > >	collect()
std::vector< TransformInfo >	collectInfo()
std::pair< std::vector< Ptr< Node > >, std::vector< TransformInfo > >	collectWithInfo()
bool	equals(const Iterator & b) const
Sequence *	getSequence() const
void	next()<br>Advance the iterator.
Ptr< Node >	operator*() const<br>Get current matrix, can be a transformation or the sequence itself.
Iterator &	operator++()
Iterator	operator++(int )
Ptr< Node >	operator->() const
const TransformInfo &	transformInfo() const<br>Return the current transform metadata object carrying detailed information about the current transform.
bool	valid() const<br>Check whether the iterator is pointing at a valid element (eg. not the end of a container)

Public Attributes

	Name
bool	m_ignoreCamera
bool	m_skipEmptyCamera
bool	m_skipEmptySequences

Friends

	Name
class	TransformChain

Detailed Description

cpp

class Core::TransformChain::TransformChainIterator;

class Core::TransformChain::TransformChainIterator;

Iterator for traversing the sequence / transform chain.

Advances from a leaf to root (from "right" to "left"), optionally including empty sequences and camera sequences.

Public Types Documentation

using difference_type

cpp

using Core::TransformChain::TransformChainIterator::difference_type =  std::ptrdiff_t;

using Core::TransformChain::TransformChainIterator::difference_type =  std::ptrdiff_t;

using iterator_category

cpp

using Core::TransformChain::TransformChainIterator::iterator_category =  std::forward_iterator_tag;

using Core::TransformChain::TransformChainIterator::iterator_category =  std::forward_iterator_tag;

using pointer

cpp

using Core::TransformChain::TransformChainIterator::pointer =  Ptr<Node>;

using Core::TransformChain::TransformChainIterator::pointer =  Ptr<Node>;

using reference

cpp

using Core::TransformChain::TransformChainIterator::reference =  Ptr<Node>&;

using Core::TransformChain::TransformChainIterator::reference =  Ptr<Node>&;

using value_type

cpp

using Core::TransformChain::TransformChainIterator::value_type =  Ptr<Node>;

using Core::TransformChain::TransformChainIterator::value_type =  Ptr<Node>;

Public Functions Documentation

function TransformChainIterator

cpp

TransformChainIterator() =default

TransformChainIterator() =default

Empty "past the end" iterator.

function TransformChainIterator

cpp

TransformChainIterator(
    TransformChain * chain,
    const Ptr< Sequence > & sequence,
    const Ptr< Camera > & camera,
    const Ptr< Node > & node,
    bool mSkipEmptySequences,
    bool mIgnoreCamera,
    bool mSkipEmptyCamera
)

TransformChainIterator(
    TransformChain * chain,
    const Ptr< Sequence > & sequence,
    const Ptr< Camera > & camera,
    const Ptr< Node > & node,
    bool mSkipEmptySequences,
    bool mIgnoreCamera,
    bool mSkipEmptyCamera
)

function collect

cpp

std::vector< Ptr< Node > > collect()

std::vector< Ptr< Node > > collect()

Return: Non-owned pointer to the all matrices from start to the root, note that Ptr<Node> may points to operator with matrix output, not only to transformation.

function collectInfo

cpp

std::vector< TransformInfo > collectInfo()

std::vector< TransformInfo > collectInfo()

function collectWithInfo

cpp

std::pair< std::vector< Ptr< Node > >, std::vector< TransformInfo > > collectWithInfo()

std::pair< std::vector< Ptr< Node > >, std::vector< TransformInfo > > collectWithInfo()

function equals

cpp

bool equals(
    const Iterator & b
) const

bool equals(
    const Iterator & b
) const

function getSequence

cpp

Sequence * getSequence() const

Sequence * getSequence() const

Return: Non-owned pointer to the current sequence. Never null.

function next

cpp

void next()

void next()

Advance the iterator.

Move to the next matrix (to the root). Eg. advancing "right to left"

function operator*

cpp

Ptr< Node > operator*() const

Ptr< Node > operator*() const

Get current matrix, can be a transformation or the sequence itself.

Note: You have to extract data from the node by yourself.

function operator++

cpp

inline Iterator & operator++()

inline Iterator & operator++()

function operator++

cpp

inline Iterator operator++(
    int 
)

inline Iterator operator++(
    int 
)

function operator->

cpp

inline Ptr< Node > operator->() const

inline Ptr< Node > operator->() const

function transformInfo

cpp

inline const TransformInfo & transformInfo() const

inline const TransformInfo & transformInfo() const

Return the current transform metadata object carrying detailed information about the current transform.

function valid

cpp

bool valid() const

bool valid() const

Check whether the iterator is pointing at a valid element (eg. not the end of a container)

Public Attributes Documentation

variable m_ignoreCamera

cpp

bool m_ignoreCamera = true;

bool m_ignoreCamera = true;

variable m_skipEmptyCamera

cpp

bool m_skipEmptyCamera = true;

bool m_skipEmptyCamera = true;

variable m_skipEmptySequences

cpp

bool m_skipEmptySequences = true;

bool m_skipEmptySequences = true;

Friends

friend TransformChain

cpp

friend class TransformChain(
    TransformChain 
);

friend class TransformChain(
    TransformChain 
);

Updated on 2026-05-21 at 15:39:36 +0000

Classes

Namespaces

Core::TransformChain::TransformChainIterator

Public Types

Public Functions

Public Attributes

Friends

Detailed Description

Public Types Documentation

using difference_type

using iterator_category

using pointer

using reference

using value_type

Public Functions Documentation

function TransformChainIterator

function TransformChainIterator

function collect

function collectInfo

function collectWithInfo

function equals

function getSequence

function next

function operator*

function operator++

function operator++

function operator->

function transformInfo

function valid

Public Attributes Documentation

variable m_ignoreCamera

variable m_skipEmptyCamera

variable m_skipEmptySequences

Friends

friend TransformChain

Core::TransformChain::TransformChainIterator ​

Public Types ​

Public Functions ​

Public Attributes ​

Friends ​

Detailed Description ​

Public Types Documentation ​

using difference_type ​

using iterator_category ​

using pointer ​

using reference ​

using value_type ​

Public Functions Documentation ​

function TransformChainIterator ​

function TransformChainIterator ​

function collect ​

function collectInfo ​

function collectWithInfo ​

function equals ​

function getSequence ​

function next ​

function operator* ​

function operator++ ​

function operator++ ​

function operator-> ​

function transformInfo ​

function valid ​

Public Attributes Documentation ​

variable m_ignoreCamera ​

variable m_skipEmptyCamera ​

variable m_skipEmptySequences ​

Friends ​

friend TransformChain ​

Core::TransformChain::TransformChainIterator

Public Types

Public Functions

Public Attributes

Friends

Detailed Description

Public Types Documentation

using difference_type

using iterator_category

using pointer

using reference

using value_type

Public Functions Documentation

function TransformChainIterator

function TransformChainIterator

function collect

function collectInfo

function collectWithInfo

function equals

function getSequence

function next

function operator*

function operator++

function operator++

function operator->

function transformInfo

function valid

Public Attributes Documentation

variable m_ignoreCamera

variable m_skipEmptyCamera

variable m_skipEmptySequences

Friends

friend TransformChain