ITools.h

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#pragma once
 
#include <GaudiKernel/AlgTool.h>
#include <GaudiKernel/IAlgTool.h>
#include <GaudiKernel/IInterface.h>
 
#include "BesDChain/CDDecay.h"
#include "BesDChain/CDLambda.h"
#include "DecayChain/Function/DCSelectionFunction.h"
 
/*
 * Interface for general selector
 */
template <typename T>
class ISelectorTool : virtual public IAlgTool, public DCSelectionFunction<T> {
public:
  DeclareInterfaceID( ISelectorTool, 1, 0 );
 
  virtual bool operator()( T& obj ) = 0;
};
 
/*
 * Interface for Pi/K/p selector
 */
template <typename T>
class IPiKPSelector : virtual public IAlgTool, public DCSelectionFunction<T> {
public:
  DeclareInterfaceID( IPiKPSelector, 1, 0 );
 
  virtual bool operator()( T& obj )   = 0;
  virtual void setpidtype( int type ) = 0;
};
 
/*
 * Interface for LambdaC selector
 */
class IEbeamBetaSelector : virtual public IAlgTool, public DCSelectionFunction<CDDecay> {
public:
  DeclareInterfaceID( IEbeamBetaSelector, 1, 0 );
 
  virtual void setebeam( double ebeam )    = 0;
  virtual void setbeta( Hep3Vector beta )  = 0;
  virtual bool operator()( CDDecay& theD ) = 0;
};
 
class ILambdaSelector : virtual public IAlgTool, public DCSelectionFunction<CDLambda> {
public:
  DeclareInterfaceID( ILambdaSelector, 1, 0 );
 
  virtual bool IfProtonPID() const = 0;
};