#include <AbstractMeshReader.hpp>

Inheritance diagram for AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator:

Collaboration diagram for AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator:

Public Member Functions
	NodeIterator (unsigned index, AbstractMeshReader< ELEMENT_DIM, SPACE_DIM > *pReader)

	NodeIterator (const std::set< unsigned > &rIndices, AbstractMeshReader< ELEMENT_DIM, SPACE_DIM > *pReader)

unsigned	GetIndex () const

Private Member Functions
void	CacheData (unsigned index, bool firstRead=false)

void	increment ()

bool	equal (const NodeIterator &rOther) const

const std::vector< double > &	dereference () const

Private Attributes
unsigned	mIndex

const std::set< unsigned > *	mpIndices

std::set< unsigned > ::const_iterator	mIndicesIterator

AbstractMeshReader < ELEMENT_DIM, SPACE_DIM > *	mpReader

std::vector< double >	mLastDataRead

Friends
class	boost::iterator_core_access

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator

An iterator class for node data.

Todo:: #1930. We could roll most iterator functionality into a base class here

Definition at line 363 of file AbstractMeshReader.hpp.

Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator	(	unsigned	index,
		AbstractMeshReader< ELEMENT_DIM, SPACE_DIM > *	pReader
	)

inline

Constructor for pointing to a specific item.

Note that, in the case of an ASCII mesh file, this will actually start wherever the file pointer currently is. The user is responsible for resetting the reader prior to creating an iterator.

Parameters

index	the index of the item to point at
pReader	the mesh reader to iterate over

Definition at line 377 of file AbstractMeshReader.hpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::CacheData(), and AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndex.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator	(	const std::set< unsigned > &	rIndices,
		AbstractMeshReader< ELEMENT_DIM, SPACE_DIM > *	pReader
	)

Constructor for iterating over a subset of the items in the mesh.

Parameters

rIndices	a set of item indices over which to iterate
pReader	the mesh reader to iterate over

Definition at line 299 of file AbstractMeshReader.cpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::CacheData(), AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndex, AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndicesIterator, AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mpIndices, and AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mpReader.

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::CacheData	(	unsigned	index,
		bool	firstRead = `false`
	)

private

Read the pointed-at item data (if we're pointing at anything) and cache it within the iterator, for use in dereference.

Parameters

index	the item to read
firstRead	Set to true in the constructor. This ensures that the line 0 is always read

Definition at line 344 of file AbstractMeshReader.cpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumNodes().

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const std::vector<double>& AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::dereference ( ) const

inlineprivate

Dereference this iterator to get the data for the item pointed at.

Returns: reference Note that the returned reference is only valid for as long as this iterator is pointing at the item.

Definition at line 435 of file AbstractMeshReader.hpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::GetNumNodes(), AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mLastDataRead, and AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mpReader.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::equal ( const NodeIterator & rOther ) const

inlineprivate

Returns: true if two iterators point at the same item.

Parameters

rOther the other iterator

Definition at line 424 of file AbstractMeshReader.hpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndex.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::GetIndex ( ) const

inline

Returns: the index of the item pointed at.

Definition at line 398 of file AbstractMeshReader.hpp.

References AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndex.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::increment ( )

private

Increment the iterator to point at the next item in the file.

Definition at line 317 of file AbstractMeshReader.cpp.

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndex

private

The index of the item pointed at.

Definition at line 444 of file AbstractMeshReader.hpp.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::equal(), AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::GetIndex(), and AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::set<unsigned>::const_iterator AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mIndicesIterator

private

Iterator over the indices in that subset.

Definition at line 450 of file AbstractMeshReader.hpp.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector<double> AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mLastDataRead

private

Data for the last item read.

Definition at line 456 of file AbstractMeshReader.hpp.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::dereference().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const std::set<unsigned>* AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mpIndices

private

The set which we're iterating over, if we are iterating over a subset of the items.

Definition at line 447 of file AbstractMeshReader.hpp.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractMeshReader<ELEMENT_DIM, SPACE_DIM>* AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::mpReader

private

The mesh reader we're iterating over.

Definition at line 453 of file AbstractMeshReader.hpp.

Referenced by AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::dereference(), and AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator::NodeIterator().

The documentation for this class was generated from the following files:

mesh/src/reader/AbstractMeshReader.hpp
mesh/src/reader/AbstractMeshReader.cpp

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM> class AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class AbstractMeshReader< ELEMENT_DIM, SPACE_DIM >::NodeIterator