AlgHandle.cxx

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// $Id: AlgHandle.cxx,v 1.16 2003/12/07 06:13:36 gmieg Exp $
//
// AlgHandle.cxx
//
// AlgHandle is the user access channel for AlgBase derived objects.
//
// Author:  G. Irwin 2/2000

#include <cassert>

#include "Algorithm/AlgBase.h"
#include "Algorithm/AlgHandle.h"

ClassImp(AlgHandle)

//______________________________________________________________________
AlgHandle::AlgHandle() :
  fAlgBase(0)
, fAlgConfigRef(0)
{
}

//______________________________________________________________________
AlgHandle::AlgHandle(AlgBase *ab, TRef &acr) :
  fAlgBase(ab)
, fAlgConfigRef(acr)
{
}

//______________________________________________________________________
AlgHandle::AlgHandle(const AlgHandle &ah) :
  TNamed(ah)
, fAlgBase(ah.fAlgBase)
, fAlgConfigRef(ah.fAlgConfigRef)
{
}

//______________________________________________________________________
AlgHandle::~AlgHandle()
{
}

//______________________________________________________________________
AlgConfig &AlgHandle::GetAlgConfig()
{
   return (AlgConfig &) *fAlgConfigRef.GetObject();
}

//______________________________________________________________________
TRef &AlgHandle::GetAlgConfigRef() const
{
   return (TRef &) fAlgConfigRef;
}

//______________________________________________________________________
const char *AlgHandle::GetName() const
{

// Returns ClassName() if there is no assigned TNamed name.
 return strlen(TNamed::GetName()) > 0 ? TNamed::GetName() : ClassName();
}

//______________________________________________________________________
void AlgHandle::RunAlg(CandHandle &ch, CandContext &cx)
{
   fAlgBase->RunAlg((AlgConfig &) *fAlgConfigRef.GetObject(), ch, cx);
}

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