ROOT_528-00b_version: include/RooAbsCache.h Source File

00001 /*****************************************************************************
00002  * Project: RooFit                                                           *
00003  * Package: RooFitCore                                                       *
00004  *    File: $Id: RooAbsCache.h 24247 2008-06-12 14:54:32Z wouter $
00005  * Authors:                                                                  *
00006  *   WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu       *
00007  *   DK, David Kirkby,    UC Irvine,         dkirkby@uci.edu                 *
00008  *                                                                           *
00009  * Copyright (c) 2000-2005, Regents of the University of California          *
00010  *                          and Stanford University. All rights reserved.    *
00011  *                                                                           *
00012  * Redistribution and use in source and binary forms,                        *
00013  * with or without modification, are permitted according to the terms        *
00014  * listed in LICENSE (http://roofit.sourceforge.net/license.txt)             *
00015  *****************************************************************************/
00016 #ifndef ROO_ABS_CACHE
00017 #define ROO_ABS_CACHE
00018 
00019 #include "Rtypes.h"
00020 #include "Riosfwd.h"
00021 
00022 class RooAbsArg ;
00023 class RooAbsCollection ;
00024 class RooArgSet ;
00025 class RooArgList ;
00026 class RooLinkedList ;
00027 
00028 class RooAbsCache {
00029 
00030 public:
00031 
00032   RooAbsCache(RooAbsArg* owner=0) ;
00033   RooAbsCache(const RooAbsCache&, RooAbsArg* owner=0 ) ;
00034   virtual Bool_t redirectServersHook(const RooAbsCollection& /*newServerList*/, Bool_t /*mustReplaceAll*/, Bool_t /*nameChange*/, Bool_t /*isRecursive*/) ;
00035   virtual void operModeHook() ;
00036   virtual void optimizeCacheMode(const RooArgSet&, RooArgSet&, RooLinkedList& ) ;
00037   virtual void findConstantNodes(const RooArgSet&, RooArgSet& , RooLinkedList&) ;
00038   virtual void printCompactTreeHook(ostream&, const char *) ;
00039 
00040   virtual ~RooAbsCache() ;
00041    
00042 protected:
00043 
00044   RooAbsArg* _owner ; // Pointer to owning RooAbsArg
00045 
00046   ClassDef(RooAbsCache,1) // Base class for cache managers 
00047 
00048 } ;
00049 
00050 
00051 #endif