SgVectorPairIterator< T > Class Template Reference

#include <SgVector.h>

List of all members.

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Detailed Description

template<typename T>
class SgVectorPairIterator< T >

Iterator to iterate through all possible pairs of vector elements.

Each pair is returned exactly once, i.e. with

        vector = e1, e2, ... en
    

the returned pairs are (in order):

        (e1, e2), (e1, e3), ... (e1, en), (e2,e3), ... (e(n - 1), en)
    

Todo:

use standard iterator format.

Definition at line 757 of file SgVector.h.

Public Member Functions
	SgVectorPairIterator (const SgVector< T > &vector)
virtual	~SgVectorPairIterator ()
bool	NextPair (T &elt1, T &elt2)
	Find the next pair of data elements.
Private Attributes
const SgVector< T > &	m_vector
int	m_index1
int	m_index2

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Constructor & Destructor Documentation

template<typename T>

SgVectorPairIterator< T >::SgVectorPairIterator

(

const SgVector< T > &

vector

)

Definition at line 779 of file SgVector.h.

template<typename T>

virtual SgVectorPairIterator< T >::~SgVectorPairIterator

(

)

[virtual]

Definition at line 762 of file SgVector.h.

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Member Function Documentation

template<typename T>

bool SgVectorPairIterator< T >::NextPair	(	T &	elt1,
		T &	elt2
	)

Find the next pair of data elements.

Return true and change elt1 and elt2 if not reached the end of the vector; return false and don't touch the parameters if at the end of the vector.

Definition at line 786 of file SgVector.h.

References SgVectorPairIterator< T >::m_index1, SgVectorPairIterator< T >::m_index2, and SgVectorPairIterator< T >::m_vector.

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Member Data Documentation

template<typename T>

int SgVectorPairIterator< T >::m_index1 [private]

Definition at line 774 of file SgVector.h.

Referenced by SgVectorPairIterator< T >::NextPair().

template<typename T>

int SgVectorPairIterator< T >::m_index2 [private]

Definition at line 775 of file SgVector.h.

Referenced by SgVectorPairIterator< T >::NextPair().

template<typename T>

const SgVector<T>& SgVectorPairIterator< T >::m_vector [private]

Definition at line 773 of file SgVector.h.

Referenced by SgVectorPairIterator< T >::NextPair().

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

• SgVector.h

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17 Jun 2010 Doxygen 1.4.7