Gaudi::Decays::Nodes::StableCharged Class Reference

represent simple predicate for Stable+Charged particles More...

#include </builds/gaudi/Gaudi/GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h>

Inheritance diagram for Gaudi::Decays::Nodes::StableCharged:

Collaboration diagram for Gaudi::Decays::Nodes::StableCharged:

Public Member Functions
	StableCharged (const Gaudi::Interfaces::IParticlePropertySvc *svc=0)
	constructor service
StableCharged *	clone () const override
	MANDATORY: clone method ("virtual constructor").
bool	operator() (const Gaudi::ParticleID &pid) const override
	MANDATORY: the only one essential method.
std::ostream &	fillStream (std::ostream &s) const override
	MANDATORY: the specific printout.
Public Member Functions inherited from Gaudi::Decays::Nodes::Stable
	Stable (const Gaudi::Interfaces::IParticlePropertySvc *svc=0)
	constructor service
Public Member Functions inherited from Gaudi::Decays::Nodes::LongLived_
	LongLived_ (const double high, const Gaudi::Interfaces::IParticlePropertySvc *svc=0)
	constructor with high edge and service
	LongLived_ (const Gaudi::Interfaces::IParticlePropertySvc *svc=0)
	constructor service
Public Member Functions inherited from Gaudi::Decays::Nodes::CTau
	CTau (const double low, const double high, const Gaudi::Interfaces::IParticlePropertySvc *svc=nullptr)
	constructor from c-tau range
bool	valid () const override
	MANDATORY: check the validity.
StatusCode	validate (const Gaudi::Interfaces::IParticlePropertySvc *svc) const override
	MANDATORY: the proper validation of the node.
const Gaudi::Interfaces::IParticlePropertySvc *	ppSvc () const
double	low () const
	get low edge
double	high () const
	get high edge
StatusCode	setService (const Gaudi::Interfaces::IParticlePropertySvc *svc) const
MsgStream &	printAcceptedAsTable (MsgStream &s) const
Public Member Functions inherited from Gaudi::Decays::iNode
virtual bool	operator! () const
	invalid node?
virtual std::string	toString () const
	the string representation of the node
virtual	~iNode ()=default
	virtual destructor

Additional Inherited Members
Protected Member Functions inherited from Gaudi::Decays::Nodes::CTau
template<typename F, typename = std::is_invocable_r<bool, F, Gaudi::ParticleID>>
bool	classify (Gaudi::ParticleID pid, F &&f) const

Detailed Description

represent simple predicate for Stable+Charged particles

Author

Vanya BELYAEV Ivan..nosp@m.Bely.nosp@m.aev@n.nosp@m.ikhe.nosp@m.f.nl

Date

2009-05-11

Definition at line 538 of file NodesPIDs.h.

Constructor & Destructor Documentation

StableCharged()

Gaudi::Decays::Nodes::StableCharged::StableCharged

(

const Gaudi::Interfaces::IParticlePropertySvc *

svc = 0

)

constructor service

Definition at line 392 of file NodePIDs.cpp.

    : Decays::Nodes::Stable( svc ) {}

Member Function Documentation

clone()

Decays::Nodes::StableCharged * Gaudi::Decays::Nodes::StableCharged::clone ( ) const

overridevirtual

MANDATORY: clone method ("virtual constructor").

Reimplemented from Gaudi::Decays::Nodes::Stable.

Definition at line 395 of file NodePIDs.cpp.

                                                                {
  return new Decays::Nodes::StableCharged( *this );
}

fillStream()

std::ostream & Gaudi::Decays::Nodes::StableCharged::fillStream ( std::ostream & s ) const

overridevirtual

MANDATORY: the specific printout.

Reimplemented from Gaudi::Decays::Nodes::Stable.

Definition at line 399 of file NodePIDs.cpp.

{ return s << " StableCharged "; }

operator()()

bool Gaudi::Decays::Nodes::StableCharged::operator() ( const Gaudi::ParticleID & pid ) const

overridevirtual

MANDATORY: the only one essential method.

Reimplemented from Gaudi::Decays::Nodes::CTau.

Definition at line 401 of file NodePIDs.cpp.

                                                                            {
  return classify( pid, [&]( Gaudi::ParticleID id ) {
    // invalid node
    if ( !ppSvc() ) { return false; } //  REJECT for invalid service
    // use the service
    const Gaudi::ParticleProperty* pp = ppSvc()->find( id );
    if ( !pp ) { return false; } // REJECT for invalid dparticle
    // final decision: check ctau range
    return low() <= pp->ctau() && 0 != id.threeCharge();
  } );
}

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The documentation for this class was generated from the following files:

• GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h
• GaudiPartProp/src/NodePIDs.cpp