IteratorState Class Reference

Collaboration diagram for IteratorState:

Public Member Functions
	IteratorState (const INode *single_element)
	IteratorState (std::vector< const INode * > samples)
virtual	~IteratorState ()
const INode *	getCurrent () const
bool	isEnd () const
void	next ()

Private Member Functions
	IteratorState ()

Private Attributes
std::vector< const INode * >	m_samples
size_t	m_position

Friends
std::ostream &	operator<< (std::ostream &output_stream, IteratorState const &iterator_state)

Detailed Description

Holds state of iterator at single level for SampleTreeIterator.

Definition at line 26 of file NodeIterator.h.

Constructor & Destructor Documentation

IteratorState() [1/3]

IteratorState::IteratorState

(

const INode *

single_element

)

Definition at line 17 of file NodeIterator.cpp.

                                                        : m_position(0)
{
    m_samples.push_back(single_element);
}

References m_samples.

IteratorState() [2/3]

IteratorState::IteratorState

(

std::vector< const INode * >

samples

)

Definition at line 22 of file NodeIterator.cpp.

                                                            : m_samples(samples), m_position(0)
{
}

~IteratorState()

virtual IteratorState::~IteratorState ( )

inlinevirtual

Definition at line 32 of file NodeIterator.h.

{}

IteratorState() [3/3]

IteratorState::IteratorState ( )

private

Member Function Documentation

getCurrent()

const INode* IteratorState::getCurrent ( ) const

inline

Definition at line 34 of file NodeIterator.h.

{ return m_samples[m_position]; }

References m_position, and m_samples.

isEnd()

bool IteratorState::isEnd ( ) const

inline

Definition at line 35 of file NodeIterator.h.

{ return m_position >= m_samples.size(); }

References m_position, and m_samples.

Referenced by PreorderStrategy::next(), and PostorderStrategy::next().

next()

void IteratorState::next ( )

inline

Definition at line 36 of file NodeIterator.h.

{ ++m_position; }

References m_position.

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  output_stream, IteratorState const &  iterator_state  )

friend

Definition at line 38 of file NodeIterator.h.

    {
        return output_stream << "memento state " << iterator_state.m_position << " "
                             << iterator_state.m_samples.size();
    }

Member Data Documentation

m_samples

std::vector<const INode*> IteratorState::m_samples

private

Definition at line 46 of file NodeIterator.h.

Referenced by getCurrent(), isEnd(), and IteratorState().

m_position

size_t IteratorState::m_position

private

Definition at line 47 of file NodeIterator.h.

Referenced by getCurrent(), isEnd(), and next().

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

• /home/www/ba/Param/Node/NodeIterator.h
• /home/www/ba/Param/Node/NodeIterator.cpp