GeneralVector< T > Struct Template Reference

3-vector with members of arbitrary type, especially members can be dual numbers More...

#include <beamHelpers.h>

Public Member Functions
	GeneralVector (T x, T y, T z)
	constructor allowing to set the components of vector
T	norm2 () const
	L2 norm of the vector squared
T	angleX () const
	angle in the XZ projection of the vector
T	angleY () const
	angle in the YZ projection of the vector

Public Attributes
T	el [3]
	elements of the vector

Detailed Description

template<typename T>
struct Belle2::GeneralVector< T >

3-vector with members of arbitrary type, especially members can be dual numbers

Definition at line 136 of file beamHelpers.h.

Constructor & Destructor Documentation

GeneralVector()

GeneralVector ( T  x, T  y, T  z  )

inline

constructor allowing to set the components of vector

Definition at line 140 of file beamHelpers.h.

{ el[0] = x; el[1] = y; el[2] = z; }

Member Function Documentation

angleX()

T angleX ( ) const

inline

angle in the XZ projection of the vector

Definition at line 146 of file beamHelpers.h.

{ return atan(el[0] / el[2]); }

angleY()

T angleY ( ) const

inline

angle in the YZ projection of the vector

Definition at line 149 of file beamHelpers.h.

{ return atan(el[1] / el[2]); }

norm2()

T norm2 ( ) const

inline

L2 norm of the vector squared

Definition at line 143 of file beamHelpers.h.

{ return (el[0] * el[0] + el[1] * el[1] + el[2] * el[2]); }

Member Data Documentation

el

T el[3]

elements of the vector

Definition at line 137 of file beamHelpers.h.

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

• generators/utilities/include/beamHelpers.h