Acts::Neutral Struct Reference

Charge and momentum interpretation for neutral particles. More...

#include <acts/blob/sPHENIX/Core/include/Acts/EventData/Charge.hpp>

Public Member Functions
constexpr	Neutral ()=default
constexpr	Neutral (float absQ) noexcept
constexpr float	absQ () const noexcept
template<typename T >
constexpr auto	extractCharge (T) const noexcept
template<typename T >
constexpr auto	extractMomentum (T qOverP) const noexcept
template<typename P , typename Q >
constexpr auto	qOverP (P momentum, Q signedQ) const noexcept

Friends
constexpr bool	operator== (Neutral, Neutral) noexcept

Detailed Description

Charge and momentum interpretation for neutral particles.

Definition at line 55 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 55 of file Charge.hpp

Constructor & Destructor Documentation

constexpr Acts::Neutral::Neutral ( )

default

constexpr Acts::Neutral::Neutral ( float  absQ )

inlinenoexcept

Construct and verify the input charge magnitude (in debug builds).

This constructor is only provided to allow consistent construction.

Definition at line 63 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 63 of file Charge.hpp

References absQ(), and assert.

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Member Function Documentation

constexpr float Acts::Neutral::absQ ( ) const

inlinenoexcept

Definition at line 68 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 68 of file Charge.hpp

Referenced by Neutral().

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template<typename T >

constexpr auto Acts::Neutral::extractCharge ( T  ) const

inlinenoexcept

Definition at line 71 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 71 of file Charge.hpp

Referenced by BOOST_AUTO_TEST_CASE().

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template<typename T >

constexpr auto Acts::Neutral::extractMomentum ( T  qOverP ) const

inlinenoexcept

Definition at line 76 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 76 of file Charge.hpp

References assert, and qOverP().

Referenced by BOOST_AUTO_TEST_CASE().

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template<typename P , typename Q >

constexpr auto Acts::Neutral::qOverP ( P  momentum, Q  signedQ  ) const

inlinenoexcept

Definition at line 82 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 82 of file Charge.hpp

References assert, and momentum.

Referenced by extractMomentum().

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Friends And Related Function Documentation

constexpr bool operator== ( Neutral  , Neutral    )

friend

Compare for equality.

This is always true as Neutral has no internal state. Must be available to provide a consistent interface.

Definition at line 92 of file Charge.hpp.

View newest version in sPHENIX GitHub at line 92 of file Charge.hpp

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

• acts/blob/sPHENIX/Core/include/Acts/EventData/Charge.hpp