AlignableDetOrUnitPtr Class Reference

#include <AlignableDetOrUnitPtr.h>

Public Member Functions
Alignable *	alignable ()
const Alignable *	alignable () const
AlignableBeamSpot *	alignableBeamSpot ()
const AlignableBeamSpot *	alignableBeamSpot () const
AlignableDet *	alignableDet ()
const AlignableDet *	alignableDet () const
	AlignableDetOrUnitPtr (AlignableBeamSpot *aliBeamSpot)
	Constructor from AlignableBeamSpot* (non-explicit: for automatic conversions) More...
	AlignableDetOrUnitPtr (AlignableDet *aliDet)
	Constructor from AlignableDet* (non-explicit: for automatic conversions) More...
	AlignableDetOrUnitPtr (AlignableDetUnit *aliDetUnit)
	Constructor from AlignableDetUnit* (non-explicit: for automatic conversions) More...
AlignableDetUnit *	alignableDetUnit ()
const AlignableDetUnit *	alignableDetUnit () const
const AlignmentPositionError *	alignmentPositionError () const
	alignment position error (see comments in specific classes) More...
bool	isNull () const
	check for empty pointer More...
	operator Alignable * ()
	operator const Alignable * () const
Alignable *	operator-> ()
const Alignable *	operator-> () const
AlignableDetOrUnitPtr &	operator= (AlignableBeamSpot *aliBeamSpot)
AlignableDetOrUnitPtr &	operator= (AlignableDet *aliDet)
AlignableDetOrUnitPtr &	operator= (AlignableDetUnit *aliDetUnit)
	~AlignableDetOrUnitPtr ()
	Non-virtual destructor: do not use as base class. More...

Private Attributes
AlignableBeamSpot *	theAliBeamSpot
	Pointer to Alignable if it is the beam spot. More...
AlignableDet *	theAliDet
	Pointer to Alignable if it is a Det. More...
AlignableDetUnit *	theAliDetUnit
	Pointer to Alignable if it is a DetUnit. More...

Detailed Description

Class to hold either a pointer to an AlignableDet or to an AlignableDetUnit. As such it is like a pointer to an Alignable of that hierarchy level on which hits can exists. Therefore it should be used whenever it should be ensured by C++ type safety that a lowest level Alignable* is dealt with.

Conversion and '->' operators exist to use this class as a pointer to the base class Alignable. On the other hand, the accessors alignableDet() and alignableDetUnit() can be used to check which concrete type it is.

Since this class is very light weighted, it can be used by value.

Original author: Gero Flucke, April 2007

Date:

2009/02/28 21:04:59

Revision:

1.3

(last update by

Author:

flucke

)

Definition at line 30 of file AlignableDetOrUnitPtr.h.

Constructor & Destructor Documentation

AlignableDetOrUnitPtr::AlignableDetOrUnitPtr ( AlignableBeamSpot *  aliBeamSpot )

inline

Constructor from AlignableBeamSpot* (non-explicit: for automatic conversions)

Definition at line 35 of file AlignableDetOrUnitPtr.h.

    : theAliBeamSpot(aliBeamSpot), theAliDet(0), theAliDetUnit(0) {}

AlignableDetOrUnitPtr::AlignableDetOrUnitPtr ( AlignableDet *  aliDet )

inline

Constructor from AlignableDet* (non-explicit: for automatic conversions)

Definition at line 39 of file AlignableDetOrUnitPtr.h.

    : theAliBeamSpot(0), theAliDet(aliDet), theAliDetUnit(0) {}

AlignableDetOrUnitPtr::AlignableDetOrUnitPtr ( AlignableDetUnit *  aliDetUnit )

inline

Constructor from AlignableDetUnit* (non-explicit: for automatic conversions)

Definition at line 43 of file AlignableDetOrUnitPtr.h.

    : theAliBeamSpot(0), theAliDet(0), theAliDetUnit(aliDetUnit) {}

AlignableDetOrUnitPtr::~AlignableDetOrUnitPtr ( )

inline

Non-virtual destructor: do not use as base class.

Definition at line 46 of file AlignableDetOrUnitPtr.h.

{}

Member Function Documentation

Alignable* AlignableDetOrUnitPtr::alignable ( )

inline

Definition at line 62 of file AlignableDetOrUnitPtr.h.

Referenced by CSCAlignmentCorrections::applyAlignment(), and CSCChamberFitter::radiusCorrection().

{ return this->operator Alignable*();}

const Alignable* AlignableDetOrUnitPtr::alignable ( ) const

inline

Definition at line 63 of file AlignableDetOrUnitPtr.h.

{ return this->operator const Alignable*();}

AlignableBeamSpot* AlignableDetOrUnitPtr::alignableBeamSpot ( )

inline

Definition at line 66 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot.

{ return theAliBeamSpot;}

const AlignableBeamSpot* AlignableDetOrUnitPtr::alignableBeamSpot ( ) const

inline

Definition at line 67 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot.

{ return theAliBeamSpot;}

AlignableDet* AlignableDetOrUnitPtr::alignableDet ( )

inline

Definition at line 68 of file AlignableDetOrUnitPtr.h.

References theAliDet.

{ return theAliDet;}

const AlignableDet* AlignableDetOrUnitPtr::alignableDet ( ) const

inline

Definition at line 69 of file AlignableDetOrUnitPtr.h.

References theAliDet.

{ return theAliDet;}

AlignableDetUnit* AlignableDetOrUnitPtr::alignableDetUnit ( )

inline

Definition at line 70 of file AlignableDetOrUnitPtr.h.

References theAliDetUnit.

{ return theAliDetUnit;}

const AlignableDetUnit* AlignableDetOrUnitPtr::alignableDetUnit ( ) const

inline

Definition at line 71 of file AlignableDetOrUnitPtr.h.

References theAliDetUnit.

{ return theAliDetUnit;}

const AlignmentPositionError * AlignableDetOrUnitPtr::alignmentPositionError

(

)

const

alignment position error (see comments in specific classes)

Definition at line 36 of file AlignableDetOrUnitPtr.cc.

References AlignableDet::alignmentPositionError(), AlignableBeamSpot::alignmentPositionError(), AlignableDetUnit::alignmentPositionError(), theAliBeamSpot, theAliDet, and theAliDetUnit.

{
  if (theAliBeamSpot)     return theAliBeamSpot->alignmentPositionError();
  else if (theAliDet)     return theAliDet->alignmentPositionError();
  else if (theAliDetUnit) return theAliDetUnit->alignmentPositionError();
  else                    return 0;
}

bool AlignableDetOrUnitPtr::isNull ( ) const

inline

check for empty pointer

Definition at line 74 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot, theAliDet, and theAliDetUnit.

{ return (!theAliBeamSpot && !theAliDet && !theAliDetUnit);}

AlignableDetOrUnitPtr::operator Alignable *

(

)

Definition at line 20 of file AlignableDetOrUnitPtr.cc.

{ 
  if (theAliBeamSpot) return theAliBeamSpot;
  else if (theAliDet) return theAliDet;
  else                return theAliDetUnit;
}

AlignableDetOrUnitPtr::operator const Alignable *

(

)

const

Definition at line 28 of file AlignableDetOrUnitPtr.cc.

{
  if (theAliBeamSpot) return theAliBeamSpot;
  else if (theAliDet) return theAliDet;
  else                return theAliDetUnit;
}

Alignable* AlignableDetOrUnitPtr::operator-> ( )

inline

Definition at line 59 of file AlignableDetOrUnitPtr.h.

{ return this->operator Alignable*();}

const Alignable* AlignableDetOrUnitPtr::operator-> ( ) const

inline

Definition at line 60 of file AlignableDetOrUnitPtr.h.

{ return this->operator const Alignable*();}

AlignableDetOrUnitPtr& AlignableDetOrUnitPtr::operator= ( AlignableBeamSpot *  aliBeamSpot )

inline

Definition at line 48 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot, theAliDet, and theAliDetUnit.

                                                                            {
    theAliBeamSpot = aliBeamSpot; theAliDet = 0; theAliDetUnit = 0; return *this;}

AlignableDetOrUnitPtr& AlignableDetOrUnitPtr::operator= ( AlignableDet *  aliDet )

inline

Definition at line 50 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot, theAliDet, and theAliDetUnit.

                                                                  {
    theAliBeamSpot = 0; theAliDet = aliDet; theAliDetUnit = 0; return *this;}

AlignableDetOrUnitPtr& AlignableDetOrUnitPtr::operator= ( AlignableDetUnit *  aliDetUnit )

inline

Definition at line 52 of file AlignableDetOrUnitPtr.h.

References theAliBeamSpot, theAliDet, and theAliDetUnit.

                                                                          {
    theAliBeamSpot = 0; theAliDet = 0; theAliDetUnit = aliDetUnit; return *this;}

Member Data Documentation

AlignableBeamSpot* AlignableDetOrUnitPtr::theAliBeamSpot

private

Pointer to Alignable if it is the beam spot.

Definition at line 82 of file AlignableDetOrUnitPtr.h.

Referenced by alignableBeamSpot(), alignmentPositionError(), isNull(), and operator=().

AlignableDet* AlignableDetOrUnitPtr::theAliDet

private

Pointer to Alignable if it is a Det.

Definition at line 83 of file AlignableDetOrUnitPtr.h.

Referenced by alignableDet(), alignmentPositionError(), isNull(), and operator=().

AlignableDetUnit* AlignableDetOrUnitPtr::theAliDetUnit

private

Pointer to Alignable if it is a DetUnit.

Definition at line 84 of file AlignableDetOrUnitPtr.h.

Referenced by alignableDetUnit(), alignmentPositionError(), isNull(), and operator=().