THaNamedList.cxx

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//*-- Author :    Ole Hansen    08/05/2000
 
 
//
// THaNamedList
//
// A list with a name. Used to store blocks of THaCuts (tests) 
// in a THashList, where the name of this list is the hash index.
//
 
#include "THaNamedList.h"
#include "TNamed.h"
#include "TClass.h"
#include <iostream>
 
using namespace std;
 
 
//_____________________________________________________________________________
THaNamedList::THaNamedList() : fNamed(new TNamed)
{
  // THaNamedList default constructor
}
 
//_____________________________________________________________________________
THaNamedList::THaNamedList( const char* name ) :
  fNamed(new TNamed(name,name))
{
  // Normal THaNamedList constructor with single argument
}
 
//_____________________________________________________________________________
THaNamedList::THaNamedList( const char* name, const char* title ) :
  fNamed(new TNamed(name,title))
{
  // Normal THaNamedList constructor with name and title
}
 
//_____________________________________________________________________________
THaNamedList::~THaNamedList()
{
  // THaNamed list destructor
 
  delete fNamed;
}
 
//_____________________________________________________________________________
void THaNamedList::PrintOpt( Option_t* opt ) const
{
  // Print all objects in the list. Pass option 'opt' through to each object
  // being printed. (This is the old ROOT 2,x behavior).
 
  TIter next(this);
  while( TObject* object = next() )
    object->Print(opt);
}
 
//_____________________________________________________________________________
void THaNamedList::ls( Option_t* opt ) const
{
   // List THaNamedList name and title.
 
  //  IndentLevel();
  cout <<"OBJ: " << fNamed->IsA()->GetName() << "\t" << GetName() << "\t" << GetTitle() << " : "
       << Int_t(TestBit(kCanDelete)) << endl;
  TList::ls( opt );
}
 
//_____________________________________________________________________________
void THaNamedList::SetName( const Text_t* name )
{
  // Set the name of the object. 
  // Only set name if it is not set already.
  // This avoids problems with hash tables.
  // Should probably be changed to provide a means of rehashing.
 
  if( !*fNamed->GetName() )
    fNamed->SetName( name );
}
 
//_____________________________________________________________________________
void THaNamedList::SetNameTitle( const Text_t* name, const Text_t* title )
{
  // Set name and title of the object, but only if the name is not yet 
  // initialized
 
  if( !*fNamed->GetName() )
    fNamed->SetNameTitle( name, title );
}
 
//_____________________________________________________________________________
ClassImp(THaNamedList)