Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator Struct Reference

Returns the angle between the sample-to-pixel vector and its projection on the X-Z (vertical tube) or Y-Z (horizontal tube) plane. More...

Inheritance diagram for Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator:

Public Member Functions
	AlphaAngleCalculator (const DetectorInfo &detectorInfo)
double	getAlpha (size_t index) const
virtual void	project (V3D &v) const =0
virtual	~AlphaAngleCalculator ()=default

Private Attributes
const DetectorInfo &	m_detectorInfo
const V3D	m_samplePos

Detailed Description

Returns the angle between the sample-to-pixel vector and its projection on the X-Z (vertical tube) or Y-Z (horizontal tube) plane.

Note, in all cases Y is assumed to be the pointing-up direction, Z is the beam direction.

Definition at line 52 of file SolidAngle.cpp.

Constructor & Destructor Documentation

AlphaAngleCalculator()

Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::AlphaAngleCalculator ( const DetectorInfo &  detectorInfo )

inline

Definition at line 53 of file SolidAngle.cpp.

~AlphaAngleCalculator()

virtual Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::~AlphaAngleCalculator ( )

virtualdefault

Member Function Documentation

getAlpha()

double Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::getAlpha ( size_t  index ) const

inline

Definition at line 55 of file SolidAngle.cpp.

References index, m_detectorInfo, m_samplePos, Mantid::Geometry::DetectorInfo::position(), and project().

project()

virtual void Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::project ( V3D &  v ) const

pure virtual

Implemented in Mantid::Algorithms::SolidAngleHelpers::AlphaAngleVertical, and Mantid::Algorithms::SolidAngleHelpers::AlphaAngleHorizontal.

Referenced by getAlpha().

Member Data Documentation

m_detectorInfo

const DetectorInfo& Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::m_detectorInfo

private

Definition at line 65 of file SolidAngle.cpp.

Referenced by getAlpha().

m_samplePos

const V3D Mantid::Algorithms::SolidAngleHelpers::AlphaAngleCalculator::m_samplePos

private

Definition at line 66 of file SolidAngle.cpp.

Referenced by getAlpha().

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

• Framework/Algorithms/src/SolidAngle.cpp