EVENT::LCRelation Class Reference

A single weighted relationship between two LCObjects. More...

#include <pre-generated/EVENT/LCRelation.h>

Inheritance diagram for EVENT::LCRelation:

List of all members.

Public Types
typedef LCRelation	lcobject_type
	Useful typedef for template programming with LCIO.
Public Member Functions
virtual	~LCRelation ()
	Destructor.
virtual LCObject *	getFrom () const =0
	The 'from' object of the given relation.
virtual LCObject *	getTo () const =0
	The 'to' object of the given relation.
virtual float	getWeight () const =0
	The weight of the given relation - only if collection flag bit LCIO::LCREL_WEIGHTED is set.

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Detailed Description

A single weighted relationship between two LCObjects.

Stored in an LCCollection like any other LCObject. Use inplementations of LCRelationNavigator to navigate the relation efficiently. the types of the objects is decoded in the collection paramters 'RelationFromType' and 'RelationToType'. In order to store weights != 1. with the relation set the collection flag bit LCIO::LCREL_WEIGHTED, this is done automatically in UTIL::LCRelationNavigator if a weight != 1. exists.

Author:

gaede

Version:

Id

LCRelation.aid,v 1.7 2006-09-14 10:16:11 gaede Exp

See also:

LCRelationNavigator

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

• LCRelation.h