File SurfaceBounds.hpp¶
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namespace Acts
Set the Geometry Context PLUGIN.
Set the Calibration Context PLUGIN.
Convenience functions to ease creation of and Acts::InterpolatedMaterialMap and to avoid code duplication.
Set the Mangetic Field Context PLUGIN.
Convenience functions to ease creation of and Acts::InterpolatedBFieldMap and to avoid code duplication.
Currently implemented for the two most common formats: rz and xyz.
Functions
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inline bool operator!=(const SurfaceBounds &lhs, const SurfaceBounds &rhs)¶
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inline std::ostream &operator<<(std::ostream &os, const SurfaceBounds &sb)¶
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inline bool operator==(const SurfaceBounds &lhs, const SurfaceBounds &rhs)¶
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class SurfaceBounds
- #include <Acts/Surfaces/SurfaceBounds.hpp>
Interface for surface bounds.
Surface bounds provide:
inside() checks
distance to boundary calculations
the BoundsType and a set of parameters to simplify persistency
Subclassed by Acts::ConeBounds, Acts::CylinderBounds, Acts::DiscBounds, Acts::InfiniteBounds, Acts::LineBounds, Acts::PlanarBounds
Public Types
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enum BoundsType
This is nested to the SurfaceBounds, as also VolumeBounds will have Bounds Type.
Values:
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enumerator eCone
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enumerator eCylinder
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enumerator eDiamond
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enumerator eDisc
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enumerator eEllipse
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enumerator eLine
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enumerator eRectangle
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enumerator eTrapezoid
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enumerator eTriangle
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enumerator eDiscTrapezoid
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enumerator eConvexPolygon
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enumerator eAnnulus
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enumerator eBoundless
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enumerator eOther
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enumerator eCone
Public Functions
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virtual ~SurfaceBounds() = default
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virtual bool inside(const Vector2 &lposition, const BoundaryCheck &bcheck) const = 0
Inside check for the bounds object driven by the boundary check directive Each Bounds has a method inside, which checks if a LocalPosition is inside the bounds Inside can be called without/with tolerances.
- Parameters
lposition – Local position (assumed to be in right surface frame)
bcheck – boundary check directive
- Returns
boolean indicator for the success of this operation
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virtual std::ostream &toStream(std::ostream &os) const = 0
Output Method for std::ostream, to be overloaded by child classes.
- Parameters
os – is the outstream in which the string dump is done
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virtual BoundsType type() const = 0
Return the bounds type - for persistency optimization.
- Returns
is a BoundsType enum
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virtual std::vector<double> values() const = 0
Access method for bound values, this is a dynamically sized vector containing the parameters needed to describe these bounds.
- Returns
of the stored values for this SurfaceBounds object
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inline bool operator!=(const SurfaceBounds &lhs, const SurfaceBounds &rhs)¶