Definition of a rectangle from dimension ranges. More...

#include "SimpleGeo.h"

Public Types
using	Data_t = Data
	Numerical type for boundaries. More...

using	Rectangle_t = Rectangle< Data >
	This type. More...

using	Range_t = Range< Data_t >
	Type for dimension boundaries. More...

Public Member Functions
	Rectangle ()=default
	Default constructor: an empty rectangle. More...

	Rectangle (Range_t const &width, Range_t const &depth)
	Constructor from width and depth ranges. More...

bool	isNull () const
	Returns whether the rectangle has null area. More...

bool	contains (Data_t w, Data_t d) const
	Returns whether the specified point is in the area. More...

bool	overlaps (Rectangle_t const &r) const
	Returns whether this and the specified rectangle overlap. More...

void	extendToInclude (Rectangle_t const &r)
	Extends the range to include the specified point. More...

Public Attributes
Range_t	width
	Range along width direction. More...

Range_t	depth
	Range along depth direction. More...

Detailed Description

template<typename Data = double>
struct lar::util::simple_geo::Rectangle< Data >

Definition of a rectangle from dimension ranges.

Template Parameters

Data	numerical type for boundary coordinates

See also: Range, Area

This object defines a 2D area (rectangle) as a list of one range for each dimension. Dimensions are called "width" and "depth".

If the use case asks for point-driven area rather than a dimension-driven area, use Area instead.

Definition at line 388 of file SimpleGeo.h.

Member Typedef Documentation

template<typename Data = double>

using lar::util::simple_geo::Rectangle< Data >::Data_t = Data

Numerical type for boundaries.

Definition at line 389 of file SimpleGeo.h.

template<typename Data = double>

using lar::util::simple_geo::Rectangle< Data >::Range_t = Range<Data_t>

Type for dimension boundaries.

Definition at line 391 of file SimpleGeo.h.

template<typename Data = double>

using lar::util::simple_geo::Rectangle< Data >::Rectangle_t = Rectangle<Data>

This type.

Definition at line 390 of file SimpleGeo.h.

Constructor & Destructor Documentation

template<typename Data = double>

lar::util::simple_geo::Rectangle< Data >::Rectangle ( )

default

Default constructor: an empty rectangle.

template<typename Data = double>

lar::util::simple_geo::Rectangle< Data >::Rectangle	(	Range_t const &	width,
		Range_t const &	depth
	)

inline

Constructor from width and depth ranges.

Definition at line 400 of file SimpleGeo.h.

401 : width(width), depth(depth)

402 {}

lar::util::simple_geo::Rectangle::width

Range_t width

Range along width direction.

Definition: SimpleGeo.h:393

lar::util::simple_geo::Rectangle::depth

Range_t depth

Range along depth direction.

Definition: SimpleGeo.h:394

Member Function Documentation

template<typename Data = double>

bool lar::util::simple_geo::Rectangle< Data >::contains	(	Data_t	w,
		Data_t	d
	)		const

inline

Returns whether the specified point is in the area.

Definition at line 408 of file SimpleGeo.h.

Referenced by geo::part::AreaOwner::contains().

409 { return width.contains(w) && depth.contains(d); }

d

Float_t d

Definition: plot.C:237

lar::util::simple_geo::Range::contains

bool contains(Data_t v) const

Returns whether the specified value is within the range.

Definition: SimpleGeo.h:344

lar::util::simple_geo::Rectangle::width

Range_t width

Range along width direction.

Definition: SimpleGeo.h:393

lar::util::simple_geo::Rectangle::depth

Range_t depth

Range along depth direction.

Definition: SimpleGeo.h:394

w

Float_t w

Definition: plot.C:23

template<typename Data >

void lar::util::simple_geo::Rectangle< Data >::extendToInclude ( Rectangle_t const & r )

Extends the range to include the specified point.

Definition at line 517 of file SimpleGeo.h.

References lar::util::simple_geo::Rectangle< Data >::depth, lar::util::simple_geo::Rectangle< Data >::overlaps(), and lar::util::simple_geo::Rectangle< Data >::width.

Referenced by computeTotalArea(), and lar::util::simple_geo::operator<<().

 {
   width.extendToInclude(r.width);
   depth.extendToInclude(r.depth);
 } // lar::util::simple_geo::Rectangle<Data>::extendToInclude()

template<typename Data = double>

bool lar::util::simple_geo::Rectangle< Data >::isNull ( ) const

inline

Returns whether the rectangle has null area.

Definition at line 405 of file SimpleGeo.h.

Referenced by lar::util::simple_geo::Rectangle< Data >::overlaps().

405 { return width.isNull() || depth.isNull(); }

lar::util::simple_geo::Rectangle::width

Range_t width

Range along width direction.

Definition: SimpleGeo.h:393

lar::util::simple_geo::Rectangle::depth

Range_t depth

Range along depth direction.

Definition: SimpleGeo.h:394

lar::util::simple_geo::Range::isNull

bool isNull() const

Returns whether the range is empty.

Definition: SimpleGeo.h:338

template<typename Data >

bool lar::util::simple_geo::Rectangle< Data >::overlaps ( Rectangle_t const & r ) const

Returns whether this and the specified rectangle overlap.

Definition at line 527 of file SimpleGeo.h.

References lar::util::simple_geo::Rectangle< Data >::depth, lar::util::simple_geo::Rectangle< Data >::isNull(), and lar::util::simple_geo::Rectangle< Data >::width.

Referenced by lar::util::simple_geo::Rectangle< Data >::extendToInclude().

 {
   if (isNull() || r.isNull()) return false;
   return width.overlap(r.width) && depth.overlap(r.depth);
 } // lar::util::simple_geo::Rectangle<Data>::overlaps()