/usr/include/root/RooAbsString.h is in libroot-roofit-dev 5.34.30-0ubuntu8.
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: RooAbsString.h,v 1.26 2007/05/11 09:11:30 verkerke Exp $
* 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_STRING
#define ROO_ABS_STRING
#include "RooAbsArg.h"
class RooArgSet ;
class RooVectorDataStore ;
class TH1F ;
class RooAbsString : public RooAbsArg {
public:
// Constructors, assignment etc
RooAbsString() ;
RooAbsString(const char *name, const char *title, Int_t size=128) ;
RooAbsString(const RooAbsString& other, const char* name=0);
virtual ~RooAbsString();
// Return value and unit accessors
virtual const char* getVal() const ;
Bool_t operator==(const char*) const ;
virtual Bool_t operator==(const RooAbsArg& other) ;
virtual Bool_t isIdentical(const RooAbsArg& other, Bool_t assumeSameType=kFALSE) ;
// I/O streaming interface (machine readable)
virtual Bool_t readFromStream(std::istream& is, Bool_t compact, Bool_t verbose=kFALSE) ;
virtual void writeToStream(std::ostream& os, Bool_t compact) const ;
// Printing interface (human readable)
virtual void printValue(std::ostream& os) const ;
RooAbsArg *createFundamental(const char* newname=0) const;
protected:
// Function evaluation and error tracing
const char* traceEval() const ;
virtual Bool_t traceEvalHook(const char* value) const ;
virtual TString evaluate() const { return "" ; }
// Internal consistency checking (needed by RooDataSet)
virtual Bool_t isValid() const ;
virtual Bool_t isValidString(const char*, Bool_t printError=kFALSE) const ;
virtual void syncCache(const RooArgSet* nset=0) ;
void copyCache(const RooAbsArg* source, Bool_t valueOnly=kFALSE, Bool_t setValDiry=kTRUE) ;
virtual void attachToTree(TTree& t, Int_t bufSize=32000) ;
virtual void attachToVStore(RooVectorDataStore&) {}
virtual void fillTreeBranch(TTree& t) ;
virtual void setTreeBranchStatus(TTree& t, Bool_t active) ;
Int_t _len ; // Length of _value
mutable char *_value ; //[_len] Value
ClassDef(RooAbsString,1) // Abstract string-valued variable
};
#endif
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