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OutputVisitor Class Template Reference
[NodeVisitor]

OutputVisitor is used for output of the tree. It uses an configurable OutputStrategy (see OutputStrategy), 'DefaultOutputStrategy' if none is given. More...

#include <nodevisitor.h>

Inheritance diagram for OutputVisitor:

[legend]Collaboration diagram for OutputVisitor:

[legend]List of all members.

Public Types
typedef OutputVisitor< _TContent, _TIter >	_Self
typedef NodeVisitor< typename _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >	_Base
typedef OutputStrategy< _TContent >	strategy_type
Public Methods
	OutputVisitor (strategy_type *os=0)
	Constructor If no outputstrategy is given the visitor uses NullOutputStrategy that writes to stdout.
virtual	~OutputVisitor ()
virtual _Self *	construct () const
virtual _Self *	clone () const
virtual void	operator() (const Node< _TContent > *node)
virtual void	operator() (_TIter &iter)
	Start the output process.
virtual void	visitNormalNode (const NormalNode< _TContent > *node)
	Take a NormalNode and output its content.
virtual void	visitRootNode (const RootNode< _TContent > *node)
	Take a RootNode and output its content.
void	setOutputStrategy (strategy_type *os)
	Set the OutputStrategy for the node content output.
void	setNullOutputStrategy ()
	Reset the OutputStrategy to a NullOutputStrategy.
virtual strategy_type *	outputStrategy ()
Protected Methods
	OutputVisitor (const OutputVisitor &ov)
Protected Attributes
strategy_type *	m_outputStrategy
NullOutputStrategy< _TContent >	m_nulloutputstrategy

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Detailed Description

template<class _TContent, class _TIter>
class treecomp::OutputVisitor< _TContent, _TIter >

OutputVisitor is used for output of the tree. It uses an configurable OutputStrategy (see OutputStrategy), 'DefaultOutputStrategy' if none is given.

Definition at line 158 of file nodevisitor.h.

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Member Typedef Documentation

typedef NodeVisitor<typename _TIter::const_iterator, const Node<_TContent>,const NormalNode<_TContent>,const RootNode<_TContent> > _Base

Reimplemented from NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >. Definition at line 166 of file nodevisitor.h. Referenced by OutputVisitor::OutputVisitor().

typedef OutputVisitor<_TContent,_TIter> _Self

Reimplemented from NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >. Definition at line 163 of file nodevisitor.h. Referenced by OutputVisitor::clone().

typedef OutputStrategy<_TContent> strategy_type

Definition at line 167 of file nodevisitor.h.

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Constructor & Destructor Documentation

OutputVisitor (  strategy_type *    os = 0 )  [explicit]

Constructor If no outputstrategy is given the visitor uses NullOutputStrategy that writes to stdout. Parameters: os  The OutputStrategy to use Definition at line 366 of file nodevisitor.h. References OutputVisitor::m_nulloutputstrategy, and OutputVisitor::m_outputStrategy.

virtual ~OutputVisitor (    )  [inline, virtual]

Definition at line 172 of file nodevisitor.h.

OutputVisitor (  const OutputVisitor< _TContent, _TIter > &    ov )  [inline, explicit, protected]

Definition at line 188 of file nodevisitor.h. References OutputVisitor::_Base, and OutputVisitor::m_outputStrategy.

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Member Function Documentation

virtual _Self* clone (    )  const [inline, virtual]

Definition at line 175 of file nodevisitor.h. References OutputVisitor::_Self.

virtual _Self* construct (    )  const [inline, virtual]

Definition at line 174 of file nodevisitor.h.

void operator() (  _TIter &    iter )  [virtual]

Start the output process. Parameters: iter  The NodeIterator that iterates over all nodes to visit Definition at line 383 of file nodevisitor.h. References NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >::init(), NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >::iterate(), and OutputVisitor::m_outputStrategy.

virtual void operator() (  const Node< _TContent > *    node )  [inline, virtual]

Reimplemented from NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >. Definition at line 177 of file nodevisitor.h.

virtual strategy_type* outputStrategy (    )  [inline, virtual]

Definition at line 185 of file nodevisitor.h. References OutputVisitor::m_outputStrategy.

void setNullOutputStrategy (    )

Reset the OutputStrategy to a NullOutputStrategy. Definition at line 433 of file nodevisitor.h. References OutputVisitor::m_outputStrategy, and OutputVisitor::setOutputStrategy().

void setOutputStrategy (  strategy_type *    os )

Set the OutputStrategy for the node content output. Parameters: os  The OutputStrategy to use Definition at line 420 of file nodevisitor.h. References OutputVisitor::m_nulloutputstrategy, and OutputVisitor::m_outputStrategy. Referenced by OutputVisitor::setNullOutputStrategy().

void visitNormalNode (  const NormalNode< _TContent > *    node )  [virtual]

Take a NormalNode and output its content. Parameters: node  The NormalNode to visit Implements NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >. Definition at line 398 of file nodevisitor.h. References OutputVisitor::m_outputStrategy.

void visitRootNode (  const RootNode< _TContent > *    node )  [virtual]

Take a RootNode and output its content. Parameters: node  The RootNode to visit Implements NodeVisitor< _TIter::const_iterator, const Node< _TContent >, const NormalNode< _TContent >, const RootNode< _TContent > >. Definition at line 409 of file nodevisitor.h. References OutputVisitor::m_outputStrategy.

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Member Data Documentation

NullOutputStrategy<_TContent> m_nulloutputstrategy [protected]

Definition at line 192 of file nodevisitor.h. Referenced by OutputVisitor::OutputVisitor(), and OutputVisitor::setOutputStrategy().

strategy_type* m_outputStrategy [protected]

Definition at line 191 of file nodevisitor.h. Referenced by OutputVisitor::operator()(), OutputVisitor::outputStrategy(), OutputVisitor::OutputVisitor(), OutputVisitor::setNullOutputStrategy(), OutputVisitor::setOutputStrategy(), OutputVisitor::visitNormalNode(), and OutputVisitor::visitRootNode().

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

• nodevisitor.h

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