ChannelVisitor Class Reference

#include <Channels/ChannelVisitor.H>

Inheritance diagram for ChannelVisitor:

[legend]List of all members.

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Detailed Description

Abstract base class for algorithms that traverse an entire tree of channel objects.

This is a straightforward implementation of the "Visitor" design pattern; see http://en.wikipedia.org/wiki/Visitor_pattern for details

Definition at line 49 of file ChannelVisitor.H.

Public Member Functions
virtual	~ChannelVisitor ()
	Virtual destructor for safe base class destruction.
virtual void	visitChannelBase (ChannelBase &chan)=0
	Visit the given ChannelBase node.
virtual void	visitSingleChannel (SingleChannel &chan)=0
	Visit the given SingleChannel node.
virtual void	visitComplexChannel (ComplexChannel &chan)=0
	Visit the given ComplexChannel node.

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Constructor & Destructor Documentation

ChannelVisitor::~ChannelVisitor (   )  [virtual]

Virtual destructor for safe base class destruction. Definition at line 44 of file ChannelVisitor.C.

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Member Function Documentation

virtual void ChannelVisitor::visitChannelBase (  ChannelBase &  chan  )  [pure virtual]

Visit the given ChannelBase node. Implemented in ChannelVisitorInstallFacet< CFS, CFC >, FeatureBiaser, WeightFinder, GuidedSearchBiaser, JetFiller, JetSpecFiller, OptimalGainsFinder, BayesianBiaser, and MaskBiaser. Referenced by SpectralResidualChannel::accept(), and ChannelBase::accept().

virtual void ChannelVisitor::visitComplexChannel (  ComplexChannel &  chan  )  [pure virtual]

Visit the given ComplexChannel node. NOTE: ComplexChannel does NOT provide the iteration over its subchannels; instead, each ChannelVisitor subclass must iterate over ComplexChannel's subchannels, calling subChan(i)->accept(*this) for each one. Although this requires slightly more code for each ChannelVisitor subclass, it is also much more flexible since it lets the visitor be aware of the hierarchical structres of the various channels that it visits. Implemented in ChannelVisitorInstallFacet< CFS, CFC >, FeatureBiaser, WeightFinder, GuidedSearchBiaser, JetFiller, JetSpecFiller, OptimalGainsFinder, BayesianBiaser, and MaskBiaser. Referenced by ComplexChannel::accept().

virtual void ChannelVisitor::visitSingleChannel (  SingleChannel &  chan  )  [pure virtual]

Visit the given SingleChannel node. Implemented in ChannelVisitorInstallFacet< CFS, CFC >, FeatureBiaser, WeightFinder, GuidedSearchBiaser, JetFiller, JetSpecFiller, OptimalGainsFinder, BayesianBiaser, and MaskBiaser. Referenced by SingleChannel::accept().

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

• src/Channels/ChannelVisitor.H
• src/Channels/ChannelVisitor.C

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