Implementation of PadRowLayout2D for a wedge shaped module. More...

#include <VersatileDiskRowLayout.h>

Inheritance diagram for gear::VersatileDiskRowLayout:

Classes
class	Row
	Internal helper class for VersatileDiskRowLayout, describing one row. More...

Public Member Functions
	VersatileDiskRowLayout (double rMin)
	Construct the VersatileDiskRowLayout. More...

	VersatileDiskRowLayout (const VersatileDiskRowLayout &)
	The copy constructor. More...

VersatileDiskRowLayout &	operator= (const VersatileDiskRowLayout &)
	The assignment operator.

virtual	~VersatileDiskRowLayout ()
	Destructor.

PadRowLayout2D *	clone () const
	Returns a copy (clone) of this class. More...

virtual void	addRow (int nPads, double padPitch, double rowHeight, double offset=0., double padWidth=0., double padHeight=0., int repeat=1)
	Add 'repeat' rows with the given parameters. More...

virtual int	getPadLayoutImplType () const
	The type of the row layout implementation: PadRowLayout2D.FIXEDPADSIZEDISKLAYOUT.

virtual int	getPadLayoutType () const

virtual int	getPadShape () const
	The shape of the pads: PadRowLayout2D::RECTANGLE (i.e. More...

virtual int	getNPads () const
	The total number of pads in the TPC.

virtual int	getNRows () const
	The number of rows.

virtual double	getRowHeight (int rowNumber) const
	The row height in mm.

virtual double	getPadHeight (int padIndex) const
	The height of the pad in mm.

virtual double	getPadWidth (int padIndex) const
	The width of the pad in radians.

virtual double	getPadPitch (int padIndex) const
	The pitch of the pad in radians.

virtual Vector2D	getPadCenter (int padIndex) const
	The center of the pad in 2d coordinates, (x,y) or (r,phi).

virtual const std::vector< int > &	getPadsInRow (int rowNumber) const
	Indices of all pads in row rowNumber (row indices start from 0 at the bottom (CARTESIAN) or at the center (POLAR)).

virtual const std::vector < double > &	getPlaneExtent () const
	Extent of the sensitive plane - [xmin,xmax,ymin,ymax] CARTESIAN or [rmin,rmax,phimin,phimax] POLAR.

virtual int	getRowNumber (int padIndex) const
	The number of the row that contains the pad at padIndex - numbering starts at r/y==0.

virtual int	getPadNumber (int padIndex) const
	The pad number (column) within the row - numbering starts at phi/x =.

virtual int	getPadIndex (int rowNum, int padNum) const
	Create a padIndex for the given row and pad ( column ) number.

virtual int	getNearestPad (double c0, double c1) const
	The index of the pad nearest to the given point in 2d coordinates (x,y,) or (r,phi).

virtual int	getRightNeighbour (int padIndex) const
	The index of the right neighbour pad.

virtual int	getLeftNeighbour (int padIndex) const
	The index of the left neighbour pad.

virtual bool	isInsidePad (double c0, double c1, int padIndex) const
	True if coordinate (c0,c1) is within the given pad.

virtual bool	isInsidePad (double c0, double c1) const
	True if coordinate (c0,c1) is within any pad.

virtual bool	isFrayed () const
	Get information whether geometry has large staggering.

const std::vector< Row > &	rows () const
	Get access to the individual rows.

Public Member Functions inherited from gear::FixedDiskLayoutBase
virtual int	getCoordinateType () const
	The type of the row layouts coordinate system: PadRowLayout2D.POLAR.

virtual double	getDistanceToPad (double c0, double c1, int padIndex) const
	Returns the closest distance to the edge (outer border) of the pad.

Public Member Functions inherited from gear::PadRowLayout2D
virtual	~PadRowLayout2D ()
	Destructor.

Protected Member Functions
void	copy_and_assign (const VersatileDiskRowLayout &)
	function to copy all internal variables, incl. More...

void	cleanup ()
	function to delete all the objects pointed to and owned by the VersatileDiskRowLayout. More...

Protected Attributes
int	_nPad {}
	number of pads, keep for performance reasons

std::vector< Row >	_rows {}
	vector with all the rows of the pad plane

std::vector< double >	_extent {}
	the plane extent

std::vector< std::vector< int > * >	_padIndices {}
	vector for getPadsInRow

bool	_isFrayed {}
	Flag that describes if the geometry is frayed.

Additional Inherited Members
Static Public Attributes inherited from gear::PadRowLayout2D
static const int	RECTANGULARPADROWLAYOUT = 1

static const int	FIXEDPADSIZEDISKLAYOUT = 2

static const int	FIXEDPADANGLEDISKLAYOUT = 3

static const int	VERSATILEDISKROWLAYOUT = 4

static const int	TPCMODULE = 100

static const int	CARTESIAN = 1

static const int	POLAR = 2

static const int	RECTANGLE = 1

static const int	DIAMOND = 2

static const int	HEXAGON = 3

static const int	CHEVRON = 4

Detailed Description

Implementation of PadRowLayout2D for a wedge shaped module.

It is made up of individual rows. All pads within a row are the same. They are keystone shaped. The height and width can vary from row to row. Each row can have an offset in phi, so a staggering can be implemented.

The geometry is specified as frayed if the edge of a the first or last pad in a row is further away from the edge than half its height. In this case the getNearestPad() function does not work reliably.

For a description and visualisation of the geometric parameters see the documentation of the XML syntax in VersatileDiskRowLayoutXML.

Author: M. Killenberg, University of Bonn

Version: $Id$

Definition at line 25 of file VersatileDiskRowLayout.h.

Constructor & Destructor Documentation

gear::VersatileDiskRowLayout::VersatileDiskRowLayout ( double rMin )

Construct the VersatileDiskRowLayout.

The only requred parameter is the minimal radius. All other parameters are calculated when adding the pad rows.

Definition at line 13 of file VersatileDiskRowLayout.cc.

References _extent.

Referenced by clone().

gear::VersatileDiskRowLayout::VersatileDiskRowLayout ( const VersatileDiskRowLayout & right )

The copy constructor.

Needed because _padIndices allocates memory dynamically

Definition at line 24 of file VersatileDiskRowLayout.cc.

References copy_and_assign().

Member Function Documentation

void gear::VersatileDiskRowLayout::addRow	(	int	nPads,
		double	padPitch,
		double	rowHeight,
		double	offset = `0.`,
		double	padWidth = `0.`,
		double	padHeight = `0.`,
		int	repeat = `1`
	)

virtual

Add 'repeat' rows with the given parameters.

padPitch, padWidth and offset are measured at the central radius of the pad (middle of the pad row). All dimensions are in mm in this function. Note that this is different from the getPadWidth() and getPadPitch() functions (and all other functions derrived from PadRowLayout2D), which answer in radian as this is a polar layout.

Definition at line 53 of file VersatileDiskRowLayout.cc.

References _extent, _nPad, _padIndices, and _rows.

Referenced by gear::VersatileDiskRowLayoutXML::fromXML().

void gear::VersatileDiskRowLayout::cleanup ( )

protected

function to delete all the objects pointed to and owned by the VersatileDiskRowLayout.

Used by desctructor and assigment operator to avoid code duplication

Definition at line 171 of file VersatileDiskRowLayout.cc.

References _padIndices.

Referenced by operator=(), and ~VersatileDiskRowLayout().

PadRowLayout2D * gear::VersatileDiskRowLayout::clone ( ) const

virtual

Returns a copy (clone) of this class.

As PadRowLayout2D is an abstract interface with several implementation, this is used get a copy of the actual implementation without having to know what the actual implementation is.

Implements gear::PadRowLayout2D.

Definition at line 48 of file VersatileDiskRowLayout.cc.

References VersatileDiskRowLayout().

void gear::VersatileDiskRowLayout::copy_and_assign ( const VersatileDiskRowLayout & right )

protected

function to copy all internal variables, incl.

the objects pointed to and owned by the VersatileDiskRowLayout. Used by constructor and assigment operator to avoid code duplication

Definition at line 29 of file VersatileDiskRowLayout.cc.

References _extent, _isFrayed, _nPad, _padIndices, and _rows.

Referenced by operator=(), and VersatileDiskRowLayout().

int gear::VersatileDiskRowLayout::getPadLayoutType ( ) const

virtual

Deprecated:: { As there now is more than one implementation for each coordinate type this is not sufficient to distinguish the implementations any more. Use getPadLayoutImplType() to get the implementation type. Use getCoordinateType() to get the type of the coordinate system.

For backward compatibility this function returns PadRowLayout2D.CARTESIAN, i. e. getCoordinateType().}

Reimplemented from gear::FixedDiskLayoutBase.

Definition at line 151 of file VersatileDiskRowLayout.cc.

References gear::FixedDiskLayoutBase::getCoordinateType().

virtual int gear::VersatileDiskRowLayout::getPadShape ( ) const

inlinevirtual

The shape of the pads: PadRowLayout2D::RECTANGLE (i.e.

keystone).

Reimplemented from gear::FixedDiskLayoutBase.

Definition at line 160 of file VersatileDiskRowLayout.h.

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