Acts::ConvexPolygonBounds< PolygonDynamic > Class Template Reference

#include <acts/blob/master/Core/include/Acts/Surfaces/ConvexPolygonBounds.hpp>

Inheritance diagram for Acts::ConvexPolygonBounds< PolygonDynamic >:

Collaboration diagram for Acts::ConvexPolygonBounds< PolygonDynamic >:

Public Member Functions
	ConvexPolygonBounds ()=delete
	Default constructor, deleted.
	~ConvexPolygonBounds () override=default
	Defaulted destructor.
	ConvexPolygonBounds (const std::vector< Vector2D > &vertices)
BoundsType	type () const final
bool	inside (const Vector2D &lposition, const BoundaryCheck &bcheck) const final
double	distanceToBoundary (const Vector2D &lposition) const final
std::vector< Vector2D >	vertices (unsigned int lseg=1) const final
const RectangleBounds &	boundingBox () const final
Public Member Functions inherited from Acts::ConvexPolygonBoundsBase
std::ostream &	toStream (std::ostream &sl) const final
std::vector< double >	values () const final

Private Member Functions
void	checkConsistency () const noexcept(false)

Private Attributes
boost::container::small_vector < Vector2D, 10 >	m_vertices
RectangleBounds	m_boundingBox

Additional Inherited Members
Public Types inherited from Acts::SurfaceBounds
enum	BoundsType : int {   eCone = 0, eCylinder = 1, eDiamond = 2, eDisc = 3,   eEllipse = 5, eLine = 6, eRectangle = 7, eTrapezoid = 8,   eTriangle = 9, eDiscTrapezoid = 10, eConvexPolygon = 11, eAnnulus = 12,   eBoundless = 13, eOther = 14 }
Static Protected Member Functions inherited from Acts::ConvexPolygonBoundsBase
template<typename coll_t >
static RectangleBounds	makeBoundingBox (const coll_t &vertices)
template<typename coll_t >
static void	convex_impl (const coll_t &vertices) noexcept(false)

Detailed Description

template<>
class Acts::ConvexPolygonBounds< PolygonDynamic >

This is the specialization handling a polygon with a dynamic number of points. It can accept any number of points.

Definition at line 142 of file ConvexPolygonBounds.hpp.

View newest version in sPHENIX GitHub at line 142 of file ConvexPolygonBounds.hpp

Constructor & Destructor Documentation

Acts::ConvexPolygonBounds< PolygonDynamic >::ConvexPolygonBounds ( )

delete

Default constructor, deleted.

Acts::ConvexPolygonBounds< PolygonDynamic >::~ConvexPolygonBounds ( )

overridedefault

Defaulted destructor.

Acts::ConvexPolygonBounds< PolygonDynamic >::ConvexPolygonBounds

(

const std::vector< Vector2D > &

vertices

)

Constructor from a vector of vertices, to facilitate construction. This will throw if the vertices do not form a convex polygon.

Parameters

vertices

The list of vertices.

Member Function Documentation

const RectangleBounds& Acts::ConvexPolygonBounds< PolygonDynamic >::boundingBox ( ) const

finalvirtual

Return a rectangle bounds object that encloses this polygon.

Returns

The rectangular bounds

Implements Acts::PlanarBounds.

void Acts::ConvexPolygonBounds< PolygonDynamic >::checkConsistency ( ) const

privatenoexcept

Return whether this bounds class is in fact convex thorws a logic error if not

double Acts::ConvexPolygonBounds< PolygonDynamic >::distanceToBoundary ( const Vector2D &  lposition ) const

finalvirtual

Return the smallest distance to any point on the boundary of this bounds object.

Parameters

lpos	The lposition position to get the distance to

Returns

The smallest distance to the boundary.

Implements Acts::SurfaceBounds.

bool Acts::ConvexPolygonBounds< PolygonDynamic >::inside ( const Vector2D &  lposition, const BoundaryCheck &  bcheck  ) const

finalvirtual

Return whether a local 2D point lies inside of the bounds defined by this object.

Parameters

lposition	The local position to check
bcheck	The BoundaryCheck object handling tolerances.

Returns

Whether the points is inside

Implements Acts::SurfaceBounds.

BoundsType Acts::ConvexPolygonBounds< PolygonDynamic >::type ( ) const

finalvirtual

Return the bounds type of this bounds object.

Returns

The bounds type

Implements Acts::SurfaceBounds.

std::vector<Vector2D> Acts::ConvexPolygonBounds< PolygonDynamic >::vertices ( unsigned int  lseg = 1 ) const

finalvirtual

Return the vertices

Parameters

lseg	the number of segments used to approximate and eventually curved line

Note

the number of segements is ignored in this representation

Returns

vector for vertices in 2D

Implements Acts::PlanarBounds.

Member Data Documentation

RectangleBounds Acts::ConvexPolygonBounds< PolygonDynamic >::m_boundingBox

private

Definition at line 191 of file ConvexPolygonBounds.hpp.

View newest version in sPHENIX GitHub at line 191 of file ConvexPolygonBounds.hpp

boost::container::small_vector<Vector2D, 10> Acts::ConvexPolygonBounds< PolygonDynamic >::m_vertices

private

Definition at line 190 of file ConvexPolygonBounds.hpp.

View newest version in sPHENIX GitHub at line 190 of file ConvexPolygonBounds.hpp

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

• acts/blob/master/Core/include/Acts/Surfaces/ConvexPolygonBounds.hpp