ROOT_528-00b_version: core/base/src/TObjString.cxx Source File

00001 // @(#)root/base:$Id: TObjString.cxx 20877 2007-11-19 11:17:07Z rdm $
00002 // Author: Fons Rademakers   12/11/95
00003 
00004 /*************************************************************************
00005  * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
00006  * All rights reserved.                                                  *
00007  *                                                                       *
00008  * For the licensing terms see $ROOTSYS/LICENSE.                         *
00009  * For the list of contributors see $ROOTSYS/README/CREDITS.             *
00010  *************************************************************************/
00011 
00012 //////////////////////////////////////////////////////////////////////////
00013 //                                                                      //
00014 // TObjString                                                           //
00015 //                                                                      //
00016 // Collectable string class. This is a TObject containing a TString.    //
00017 //                                                                      //
00018 //////////////////////////////////////////////////////////////////////////
00019 
00020 #include "TObjString.h"
00021 
00022 ClassImp(TObjString)
00023 
00024 //______________________________________________________________________________
00025 Int_t TObjString::Compare(const TObject *obj) const
00026 {
00027    // string compare the argument with this object.
00028    if (this == obj) return 0;
00029    if (TObjString::Class() != obj->IsA()) return -1;
00030    return fString.CompareTo(((TObjString*)obj)->fString);
00031 }
00032 
00033 //______________________________________________________________________________
00034 Bool_t TObjString::IsEqual(const TObject *obj) const
00035 {
00036    // return kTRUE if the argument has the same content as this object.
00037 
00038    if (this == obj) return kTRUE;
00039    if (TObjString::Class() != obj->IsA()) return kFALSE;
00040    return fString == ((TObjString*)obj)->fString;
00041 }