Reference documentation for deal.II version Git cd5f69ed86 2019-12-07 22:13:35 -0500
\(\newcommand{\dealcoloneq}{\mathrel{\vcenter{:}}=}\)
Public Types | Public Member Functions | Private Attributes | List of all members
ChunkSparsityPatternIterators::Iterator Class Reference

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

Public Types

using size_type = types::global_dof_index
 

Public Member Functions

 Iterator (const ChunkSparsityPattern *sp, const size_type row)
 
Iteratoroperator++ ()
 
Iterator operator++ (int)
 
const Accessoroperator* () const
 
const Accessoroperator-> () const
 
bool operator== (const Iterator &) const
 
bool operator!= (const Iterator &) const
 
bool operator< (const Iterator &) const
 

Private Attributes

Accessor accessor
 

Detailed Description

Iterator that walks over the elements of a sparsity pattern.

Definition at line 169 of file chunk_sparsity_pattern.h.

Member Typedef Documentation

◆ size_type

Declare the type for container size.

Definition at line 175 of file chunk_sparsity_pattern.h.

Constructor & Destructor Documentation

◆ Iterator()

ChunkSparsityPatternIterators::Iterator::Iterator ( const ChunkSparsityPattern sp,
const size_type  row 
)

Constructor. Create an iterator into the sparsity pattern sp for the given row and the index within it.

Member Function Documentation

◆ operator++() [1/2]

Iterator& ChunkSparsityPatternIterators::Iterator::operator++ ( )

Prefix increment.

◆ operator++() [2/2]

Iterator ChunkSparsityPatternIterators::Iterator::operator++ ( int  )

Postfix increment.

◆ operator*()

const Accessor& ChunkSparsityPatternIterators::Iterator::operator* ( ) const

Dereferencing operator.

◆ operator->()

const Accessor* ChunkSparsityPatternIterators::Iterator::operator-> ( ) const

Dereferencing operator.

◆ operator==()

bool ChunkSparsityPatternIterators::Iterator::operator== ( const Iterator ) const

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

◆ operator!=()

bool ChunkSparsityPatternIterators::Iterator::operator!= ( const Iterator ) const

Inverse of ==.

◆ operator<()

bool ChunkSparsityPatternIterators::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.

This function is only valid if both iterators point into the same matrix.

Member Data Documentation

◆ accessor

Accessor ChunkSparsityPatternIterators::Iterator::accessor
private

Store an object of the accessor class.

Definition at line 231 of file chunk_sparsity_pattern.h.


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