class TGLSelectRecordBase

library: libRGL
#include "TGLSelectRecord.h"

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class TGLSelectRecordBase

 TGLSelectRecordBase

 Base class for select records.
 Supports initialization from a raw GL record (UInt_t*) and
 copies the name-data into internal array.

Function Members (Methods)

public:

	TGLSelectRecordBase()
	TGLSelectRecordBase(UInt_t* data)
	TGLSelectRecordBase(const TGLSelectRecordBase& rec)
virtual	~TGLSelectRecordBase()
static TClass*	Class()
UInt_t	GetCurrItem() const
UInt_t	GetItem(Int_t i) const
UInt_t*	GetItems() const
Float_t	GetMaxZ() const
Float_t	GetMinZ() const
Int_t	GetN() const
Int_t	GetNLeft() const
virtual TClass*	IsA() const
void	NextPos()
TGLSelectRecordBase&	operator=(const TGLSelectRecordBase& rec)
void	PrevPos()
virtual void	Reset()
void	ResetPos()
virtual void	Set(UInt_t* data)
void	SetRawOnly(UInt_t* data)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

void	CopyItems(UInt_t* items)

Data Members

protected:

UInt_t*	fItems
Float_t	fMaxZ
Float_t	fMinZ
Int_t	fN
Int_t	fPos

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLSelectRecordBase()

 Default constructor.

TGLSelectRecordBase(UInt_t* data)

 Constructor from raw GL-select record.

TGLSelectRecordBase(const TGLSelectRecordBase& rec)

 Copy constructor.

~TGLSelectRecordBase()

 Destructor.

TGLSelectRecordBase& operator=(const TGLSelectRecordBase& rec)

 Copy operator.

void CopyItems(UInt_t* items)

 Copy data from names. fN must already be set.

void SetRawOnly(UInt_t* data)

 Setup the record from raw buffer.

void Set(UInt_t* data)

 Setup the record from raw buffer.

void Reset()

 Reinitalize all data to null values.

Int_t GetN()

{ return fN; }

UInt_t* GetItems()

{ return fItems; }

UInt_t GetItem(Int_t i) const

{ return fItems[i]; }

Float_t GetMinZ()

{ return fMinZ; }

Float_t GetMaxZ()

{ return fMaxZ; }

UInt_t GetCurrItem()

{ return fPos < fN ? fItems[fPos] : 0; }

Int_t GetNLeft()

{ return fN - fPos; }

void NextPos()

{ ++fPos; }

void PrevPos()

{ --fPos; }

void ResetPos()

{ fPos = 0; }

Author: Matevz Tadel, Jun 2007
Last update: root/gl:$Name: $:$Id: TGLSelectRecord.cxx,v 1.2 2007/06/23 21:23:22 brun Exp $
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *

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