fastjet::PseudoJetPlusInfo< TExtraInfo > Class Template Reference [Access to extra information]

a templated extension of PseudoJet that carries extra information More...

#include <PseudoJetPlusInfo.hh>

Inheritance diagram for fastjet::PseudoJetPlusInfo< TExtraInfo >:

Collaboration diagram for fastjet::PseudoJetPlusInfo< TExtraInfo >:

List of all members.

Public Member Functions
	PseudoJetPlusInfo (const PseudoJet &pj, const TExtraInfo &ei)
	ctor with full initialisation
	PseudoJetPlusInfo (const PseudoJet &pj)
	copy ctor from PseudoJet this version requires that the ExtraInfo pointer is dynamic-castable onto a pointer to TExtraInfo before making te copy If no extra info is present, just discard it
const TExtraInfo *	extra_info () const
	retrieve a pointer to the extra information

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Detailed Description

template<typename TExtraInfo>
class fastjet::PseudoJetPlusInfo< TExtraInfo >

a templated extension of PseudoJet that carries extra information

a class that carries the PseudoJet together with some extra info though you could live with the PseudoJet::_extra_info which is already in PseudoJet, this class is mostly a helper that deals with the association of a generic extra info (derived PsseudoJet::ExtraInfo) to a PseudoJet

WARNING: the template parameter T (i.e. your specific extra info type) has to be derived from PseudoJet::ExtraInfo (this is mostly related to the use of dynamic_casts that we have adopted as a safe-keeper against misuse of pointers)

Definition at line 57 of file PseudoJetPlusInfo.hh.

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Constructor & Destructor Documentation

template<typename TExtraInfo >

fastjet::PseudoJetPlusInfo< TExtraInfo >::PseudoJetPlusInfo	(	const PseudoJet &	pj,
		const TExtraInfo &	ei
	)			[inline]

ctor with full initialisation

Parameters:

	pj	the underlying PseudoJet
	ei	the extra information

Definition at line 62 of file PseudoJetPlusInfo.hh.

                                                               : PseudoJet(pj){
    const ExtraInfo * extra_info_ptr = extra_info();
    if (!extra_info_ptr) {
      extra_info_shared().reset(new TExtraInfo(ei));
    } else if (dynamic_cast<const TExtraInfo*>(extra_info_ptr)) {
      // then this is already a valid PseudoJetPlusInfo
      // don't do anything
    } else {
      // we already have an info but of wrong type!
      throw ("invalid extra_info for initialising PseudoJetPlusInfo");
    }
  }

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

• include/fastjet/PseudoJetPlusInfo.hh