TrilinosWrappers::SparsityPatternIterators::Iterator Class Reference

#include <deal.II/lac/trilinos_sparsity_pattern.h>

Public Types
using	size_type = ::types::global_dof_index

Public Member Functions
	Iterator (const SparsityPattern *sparsity_pattern, const size_type row, const size_type index)
	Iterator (const Iterator &i)
Iterator &	operator++ ()
Iterator	operator++ (int)
const Accessor &	operator* () const
const Accessor *	operator-> () const
bool	operator== (const Iterator &) const
bool	operator!= (const Iterator &) const
bool	operator< (const Iterator &) const

Static Public Member Functions
static ::ExceptionBase &	ExcInvalidIndexWithinRow (size_type arg1, size_type arg2)

Private Attributes
Accessor	accessor

Friends
class	TrilinosWrappers::SparsityPattern

Detailed Description

Iterator class for sparsity patterns of type TrilinosWrappers::SparsityPattern. Access to individual elements of the sparsity pattern is handled by the Accessor class in this namespace.

Definition at line 172 of file trilinos_sparsity_pattern.h.

Member Typedef Documentation

size_type

using TrilinosWrappers::SparsityPatternIterators::Iterator::size_type = ::types::global_dof_index

Declare type for container size.

Definition at line 178 of file trilinos_sparsity_pattern.h.

Constructor & Destructor Documentation

Iterator() [1/2]

TrilinosWrappers::SparsityPatternIterators::Iterator::Iterator	(	const SparsityPattern *	sparsity_pattern,
		const size_type	row,
		const size_type	index
	)

Constructor. Create an iterator into the matrix matrix for the given row and the index within it.

Iterator() [2/2]

TrilinosWrappers::SparsityPatternIterators::Iterator::Iterator

(

const Iterator &

i

)

Copy constructor.

Member Function Documentation

operator++() [1/2]

Iterator& TrilinosWrappers::SparsityPatternIterators::Iterator::operator++

(

)

Prefix increment.

operator++() [2/2]

Iterator TrilinosWrappers::SparsityPatternIterators::Iterator::operator++

(

int

)

Postfix increment.

operator*()

const Accessor& TrilinosWrappers::SparsityPatternIterators::Iterator::operator*

(

)

const

Dereferencing operator.

operator->()

const Accessor* TrilinosWrappers::SparsityPatternIterators::Iterator::operator->

(

)

const

Dereferencing operator.

operator==()

bool TrilinosWrappers::SparsityPatternIterators::Iterator::operator==

(

const Iterator &

)

const

Comparison. True, if both iterators point to the same matrix position.

operator!=()

bool TrilinosWrappers::SparsityPatternIterators::Iterator::operator!=

(

const Iterator &

)

const

Inverse of ==.

operator<()

bool TrilinosWrappers::SparsityPatternIterators::Iterator::operator<

(

const Iterator &

)

const

Comparison operator. Result is true if either the first row number is smaller or if the row numbers are equal and the first index is smaller.

Member Data Documentation

accessor

Accessor TrilinosWrappers::SparsityPatternIterators::Iterator::accessor

private

Store an object of the accessor class.

Definition at line 249 of file trilinos_sparsity_pattern.h.

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

• deal.II/lac/trilinos_sparsity_pattern.h