hep.lcio.event

Interface LCRelation

All Superinterfaces:

Cloneable, LCObject

All Known Implementing Classes:

ILCRelation

public interface LCRelation
extends LCObject

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.

See Also:

LCRelationNavigator

Method Summary

Modifier and Type	Method and Description
LCObject	getFrom() The 'from' object of the given relation.
LCObject	getTo() The 'to' object of the given relation.
float	getWeight() The weight of the given relation - only if collection flag bit LCIO::LCREL_WEIGHTED is set.

Method Detail

getFrom

LCObject getFrom()

The 'from' object of the given relation.

getTo

LCObject getTo()

The 'to' object of the given relation.

getWeight

float getWeight()

The weight of the given relation - only if collection flag bit LCIO::LCREL_WEIGHTED is set.