Class RadialBounds¶

Defined in File RadialBounds.hpp

Inheritance Relationships¶

Base Type¶

public Acts::DiscBounds (Class DiscBounds)

Class Documentation¶

class Acts::RadialBounds : public Acts::DiscBounds ¶

Class to describe the bounds for a planar DiscSurface.

By providing an argument for hphisec, the bounds can be restricted to a phi-range around the center position.

Public Types

enum BoundValues¶

Values:

enumerator eMinR¶

enumerator eMaxR¶

enumerator eHalfPhiSector¶

enumerator eAveragePhi¶

enumerator eSize¶

Public Functions

RadialBounds() = delete¶

RadialBounds(double minR, double maxR, double halfPhi = M_PI, double avgPhi = 0.) noexcept(false)¶

Constructor for full disc of symmetric disc around phi=0.

Parameters

minR: The inner radius (0 for full disc)
maxR: The outer radius
halfPhi: The half opening angle (Pi for full angular coverage)
avgPhi: The average phi for the disc/ring sector

RadialBounds(const std::array<double, eSize> &values) noexcept(false)¶

Constructor from array values.

Parameters

values: The bound values

~RadialBounds() override = default¶

double binningValuePhi() const final¶: Return a reference radius for binning.

double binningValueR() const final¶: Return a reference radius for binning.

bool coversFullAzimuth() const final¶: Returns true for full phi coverage.

double get(BoundValues bValue) const¶

Access to the bound values.

Parameters

bValue: the class nested enum for the array access

bool inside(const Vector2 &lposition, const BoundaryCheck &bcheck) const final¶

For disc surfaces the local position in (r,phi) is checked.

Return

is a boolean indicating the operation success

Parameters

lposition: local position to be checked
bcheck: boundary check directive

bool insideRadialBounds(double R, double tolerance = 0.) const final¶: Checks if this is inside the radial coverage given the a tolerance.

double rMax() const final¶: Return method for outer Radius.

double rMin() const final¶: Return method for inner Radius.

std::ostream &toStream(std::ostream &sl) const final¶

Outstream operator.

Parameters

sl: is the ostream to be dumped into

SurfaceBounds::BoundsType type() const final¶

Return the bounds type - for persistency optimization.

Return: is a BoundsType enum

std::vector<double> values() const final¶

Return the bound values as dynamically sized vector.

Return: this returns a copy of the internal values