sgpp::combigrid::AbstractPermutationIterator Class Reference

Iterates over the elements of a permutation. More...

#include <AbstractPermutationIterator.hpp>

Inheritance diagram for sgpp::combigrid::AbstractPermutationIterator:

Public Member Functions
virtual std::shared_ptr< AbstractPermutationIterator >	clone ()=0
virtual void	moveToNext ()=0
	Go to next element of the permutation. More...
virtual void	reset ()=0
	Sets the iterator back to the start. More...
virtual size_t	value ()=0
	Current value of the permutation. More...
virtual	~AbstractPermutationIterator ()

Detailed Description

Iterates over the elements of a permutation.

It is assumed that the user already knows the number of elements of the permutation. This class is used internally to obtain grid points in a sorted order, i.e. from left to right, by providing the indices in the correct order.

Constructor & Destructor Documentation

~AbstractPermutationIterator()

sgpp::combigrid::AbstractPermutationIterator::~AbstractPermutationIterator ( )

virtual

Member Function Documentation

clone()

virtual std::shared_ptr<AbstractPermutationIterator> sgpp::combigrid::AbstractPermutationIterator::clone ( )

pure virtual

Implemented in sgpp::combigrid::SortedPermutationIterator, sgpp::combigrid::ExponentialChebyshevPermutationIterator, sgpp::combigrid::ExponentialLevelorderPermutationIterator, and sgpp::combigrid::ExponentialNoBoundaryPermutationIterator.

moveToNext()

virtual void sgpp::combigrid::AbstractPermutationIterator::moveToNext ( )

pure virtual

Go to next element of the permutation.

Implemented in sgpp::combigrid::SortedPermutationIterator, sgpp::combigrid::ExponentialChebyshevPermutationIterator, sgpp::combigrid::ExponentialLevelorderPermutationIterator, and sgpp::combigrid::ExponentialNoBoundaryPermutationIterator.

reset()

virtual void sgpp::combigrid::AbstractPermutationIterator::reset ( )

pure virtual

Sets the iterator back to the start.

Implemented in sgpp::combigrid::SortedPermutationIterator, sgpp::combigrid::ExponentialChebyshevPermutationIterator, sgpp::combigrid::ExponentialLevelorderPermutationIterator, and sgpp::combigrid::ExponentialNoBoundaryPermutationIterator.

value()

virtual size_t sgpp::combigrid::AbstractPermutationIterator::value ( )

pure virtual

Current value of the permutation.

Implemented in sgpp::combigrid::SortedPermutationIterator, sgpp::combigrid::ExponentialChebyshevPermutationIterator, sgpp::combigrid::ExponentialLevelorderPermutationIterator, and sgpp::combigrid::ExponentialNoBoundaryPermutationIterator.

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

• combigrid/src/sgpp/combigrid/common/AbstractPermutationIterator.hpp
• combigrid/src/sgpp/combigrid/common/AbstractPermutationIterator.cpp