/usr/include/root/RooAbsCacheElement.h is in libroot-roofit-dev 5.34.00-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Project: RooFit *
* Package: RooFitCore *
* File: $Id: RooAbsCacheElement.h 24247 2008-06-12 14:54:32Z wouter $
* Authors: *
* WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
* DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
* *
* Copyright (c) 2000-2005, Regents of the University of California *
* and Stanford University. All rights reserved. *
* *
* Redistribution and use in source and binary forms, *
* with or without modification, are permitted according to the terms *
* listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
*****************************************************************************/
#ifndef ROO_ABS_CACHE_ELEMENT
#define ROO_ABS_CACHE_ELEMENT
#include "Rtypes.h"
#include "RooAbsArg.h"
class RooAbsCollection ;
class RooArgSet ;
class RooArgList ;
class RooAbsCacheElement {
public:
RooAbsCacheElement() : _owner(0) {
// Default constructor
} ;
virtual Bool_t redirectServersHook(const RooAbsCollection& /*newServerList*/, Bool_t /*mustReplaceAll*/,
Bool_t /*nameChange*/, Bool_t /*isRecursive*/) ;
virtual void printCompactTreeHook(std::ostream&, const char *, Int_t curElem, Int_t totElem) ;
virtual ~RooAbsCacheElement() {
// Destructor
} ;
enum Action { OperModeChange,OptimizeCaching,FindConstantNodes } ;
virtual RooArgList containedArgs(Action) = 0 ;
virtual void operModeHook(RooAbsArg::OperMode) ;
virtual void optimizeCacheMode(const RooArgSet& obs, RooArgSet& optNodes, RooLinkedList& processedNodes) ;
virtual void findConstantNodes(const RooArgSet& obs, RooArgSet& cacheList, RooLinkedList& processedNodes) ;
void setOwner(RooAbsArg* owner) {
// Store pointer to owner
_owner = owner ;
}
protected:
RooAbsArg* _owner ; //! Pointer to owning RooAbsArg
ClassDef(RooAbsCacheElement,1) // Base class for cache elements
} ;
#endif
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