CandShowerSRList.cxx

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// $Id: CandShowerSRList.cxx,v 1.7 2005/02/25 15:42:18 musser Exp $
//
// CandShowerSRList.cxx
//

#include "Algorithm/AlgHandle.h"
#include "MessageService/MsgService.h"
#include "CandShowerSR/CandShowerSRList.h"
#include "CandShowerSR/CandShowerSRListHandle.h"

ClassImp(CandShowerSRList)

//______________________________________________________________________
CVSID("$Id: CandShowerSRList.cxx,v 1.7 2005/02/25 15:42:18 musser Exp $");

//______________________________________________________________________
CandShowerSRList::CandShowerSRList()
{
  MSG("Cand", Msg::kDebug)
    << "Begin CandShowerSRList::CandShowerSRList() ctor: " << endl
    << "UidInt = " << GetUidInt()
    << ", ArchUidInt " << GetArchUidInt() << endl
    << "No. of links = " << GetNLinks() << endl
    << "End CandShowerSRList::CandShowerSRList() ctor." << endl;
}

//______________________________________________________________________
CandShowerSRList::CandShowerSRList(AlgHandle &ah) :
  CandShowerList(ah)   // Should be the next class up on inheritance chain
{

// The sole purpose of this constructor is to transmit the AlgHandle
// up the inheritance chain to CandBase without having to invoke the
// full constructor of an intermediate Candidate type which the highest
// level Candidate might inherit from.  One only wants to create the
// LocalHandle and invoke the RunAlg() method in the lowest level class.
}

//______________________________________________________________________
CandShowerSRList::CandShowerSRList(AlgHandle &ah, CandHandle &ch,
                                   CandContext &cx) :
  CandShowerList(ah)   // Should be the next class up on inheritance chain
{
  CreateLocalHandle();
  MSG("Cand", Msg::kDebug)
    << "Begin CandShowerSRList::CandShowerSRList(AlgHandle &, CandHandle &, "
    << "CandContext &) ctor: " << endl
    << "UidInt = " << GetUidInt()
    << ", ArchUidInt " << GetArchUidInt() << endl
    << "No. of links = " << GetNLinks() << endl
    << "End CandShowerSRList::CandShowerSRList(AlgHandle &, CandHandle &, "
    << "CandContext &) ctor." << endl;
  
  // Run Algorithm to construct Candidate
  {                                                   // Start of scope.
    CandShowerSRListHandle cdh(this);          // cdh will go out of scope
    ch = cdh;                                       // after setting ch.
  }                                                     // End of scope.
  ah.RunAlg(ch, cx);
}

//______________________________________________________________________
CandShowerSRList::CandShowerSRList(const CandShowerSRList &rhs) :
  CandShowerList(rhs)  // Should be the next class up on inheritance chain
{

  //CreateLocalHandle(); // Moved to Dup function following copy-ctor call
  MSG("Cand", Msg::kDebug)
    << "Begin CandShowerSRList::CandShowerSRList"
    << "(const CandShowerSRList &rhs) ctor: " << endl
    << "UidInt = " << GetUidInt()
    << ", ArchUidInt " << GetArchUidInt() << endl
    << "No. of links = " << GetNLinks() << endl
    << "End CandShowerSRList::CandShowerSRList"
    << "(const CandShowerSRList &rhs) ctor." << endl;
}

//______________________________________________________________________
CandShowerSRList::~CandShowerSRList()
{
  MSG("Cand", Msg::kDebug)
    << "Begin CandShowerSRList::~CandShowerSRList() dtor: " << endl
    << "UidInt = " << GetUidInt()
    << ", ArchUidInt " << GetArchUidInt() << endl
    << "No. of links = " << GetNLinks() << endl
    << "End CandShowerSRList::~CandShowerSRList() dtor." << endl;
}

//______________________________________________________________________
void CandShowerSRList::CreateLocalHandle()
{
  SetLocalHandle(new CandShowerSRListHandle(this));
}

//______________________________________________________________________
CandShowerSRList *CandShowerSRList::Dup() const
{

  // Base copy ctor dups owned pointers, but defers copying Daughter List.
  // Daughter List copy is made in the derived class Dup() function.
  // This is because base class copy constructor hasn't yet created
  // fLocalHandle with a CandHandle* of the full derived type.
  CandShowerSRList *cb = new CandShowerSRList(*this); // Copy-ctor dups ptrs
  cb->CreateLocalHandle();   // Initializes fLocalHandle after copy-ctor
  TIter iterdau = GetDaughterIterator();
  CandHandle *dau;
  while ((dau=(CandHandle *) iterdau())) cb->AddDaughterLink(*dau);
  return cb;
}

//______________________________________________________________________
Bool_t CandShowerSRList::IsEquivalent(const TObject *rhs) const
{
  Bool_t result = true;
  if (!CandShowerList::IsEquivalent(rhs)) result = false;    // superclass
  TestDisplayCandBanner("CandShowerSRList");
  const CandShowerSRList* rCnd = dynamic_cast<const CandShowerSRList*>(rhs);
  if (rCnd == NULL) return false;

  TestNothing("CandShowerSRList");
  
  return result;
}

//______________________________________________________________________
CandShowerSRListHandle CandShowerSRList::MakeCandidate(AlgHandle &ah,
                                                       CandContext &cx)
{
  CandShowerSRListHandle cdh;
  new CandShowerSRList(ah, cdh, cx);    // cdh owns the new CandShowerSRList
  return cdh;
}

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