class TExMapIter


TExMap

This class stores a (key,value) pair using an external hash.
The (key,value) are Long_t's and therefore can contain object
pointers or any longs. The map uses an open addressing hashing
method (linear probing).

Function Members (Methods)

public:

	TExMapIter(const TExMap* map)
	TExMapIter(const TExMapIter& tei)
virtual	~TExMapIter()
static TClass*	Class()
const TExMap*	GetCollection() const
virtual TClass*	IsA() const
Bool_t	Next(Long_t& key, Long_t& value)
Bool_t	Next(ULong_t& hash, Long_t& key, Long_t& value)
TExMapIter&	operator=(const TExMapIter&)
void	Reset()
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

Data Members

private:

Int_t	fCursor
const TExMap*	fMap

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TExMapIter(const TExMap *map)

 Create TExMap iterator.

TExMapIter & operator=(const TExMapIter& )

 Overloaded assignment operator.

Bool_t Next(ULong_t& hash, Long_t& key, Long_t& value)

 Get next entry from TExMap. Returns kFALSE at end of map.

Bool_t Next(Long_t& key, Long_t& value)

 Get next entry from TExMap. Returns kFALSE at end of map.

TExMapIter(const TExMap *map)

virtual ~TExMapIter()

{ }

const TExMap * GetCollection()

{ return fMap; }

void Reset()

{ fCursor = 0; }

Author: Fons Rademakers 26/05/99
Last update: root/cont:$Name: $:$Id: TExMap.cxx,v 1.15 2007/02/08 09:08:10 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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