RootCore Packages: /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/PATInterfaces/PATInterfaces/IWeightTool.h Source File

00001 
00002 // Interface for a per-event weight computation
00003 // The getWeight() function computes and returns the weight
00004 //
00005 // Author: Olivier Arnaez <olivier.arnaez@cern.ch>
00007 // $Id: IWeightTool.h $
00008 #ifndef PATINTERFACES_IWEIGHTTOOL_H
00009 #define PATINTERFACES_IWEIGHTTOOL_H
00010 
00011 // System include(s):
00012 
00013 // Framework include(s):
00014 #include "AsgTools/IAsgTool.h"
00015 
00016 // Forward declaration
00017 
00018 
00021 class IWeightTool : virtual public asg::IAsgTool {
00022 
00024   ASG_TOOL_INTERFACE( IWeightTool )
00025 
00026  public:
00027 
00029   virtual ~IWeightTool(){};
00030 
00032   virtual double getWeight() const = 0;
00033 
00034 
00035  }; // class IWeightTool
00036 
00037 
00038 #endif // PATINTERFACES_IWEIGHTTOOL_H