library: libRooFit
#include "RooAbsString.h"

RooAbsString

class description - source file - inheritance tree (.pdf)

class RooAbsString : public RooAbsArg

Inheritance Chart:

TObject

TNamed

RooPrintable

RooAbsArg

RooAbsString

RooStringVar

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.


    protected:

         virtual void attachToTree(TTree& t, Int_t bufSize = 32000)
         virtual void copyCache(const RooAbsArg* source)
      virtual TString evaluate() const
         virtual void fillTreeBranch(TTree& t)
       virtual Bool_t isValid() const
       virtual Bool_t isValidString(const char*, Bool_t printError = kFALSE) const
         virtual void setTreeBranchStatus(TTree& t, Bool_t active)
         virtual void syncCache(const RooArgSet* nset = 0)
          const char* traceEval() const
       virtual Bool_t traceEvalHook(const char* value) const

    public:

                  virtual ~RooAbsString()
           static TClass* Class()
       virtual RooAbsArg* createFundamental(const char* newname = "0") const
      virtual const char* getVal() const
          virtual TClass* IsA() const
                   Bool_t operator==(const char*) const
           virtual Bool_t operator==(const RooAbsArg& other)
             virtual void printToStream(ostream& stream, RooPrintable::PrintOption opt = Standard, TString indent = ) const
           virtual Bool_t readFromStream(istream& is, Bool_t compact, Bool_t verbose = kFALSE)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
             virtual void writeToStream(ostream& os, Bool_t compact) const

Data Members


    protected:

      Int_t _len    
      char* _value  [_len]

Class Description

 Implementation of RooAbsString may be derived, there no interface
 is provided to modify the contents

~RooAbsString()

const char* getVal() const

 Return value of object. Calculated if dirty, otherwise cached value is returned.

Bool_t readFromStream(istream& /*is*/, Bool_t /*compact*/, Bool_t /*verbose*/)

Read object contents from stream (dummy for now)

void writeToStream(ostream& /*os*/, Bool_t /*compact*/) const

Write object contents to stream (dummy for now)

void printToStream(ostream& os, PrintOption /*opt*/, TString indent) const

Print object contents

Bool_t isValid() const

 Check if current value is valid

Bool_t isValidString(const char* value, Bool_t /*printError*/) const

 Check if given value is valid

Bool_t traceEvalHook(const char* /*value*/) const

const char* traceEval() const

 Calculate current value of object, with error tracing wrapper

void syncCache(const RooArgSet*)

void copyCache(const RooAbsArg* source)

 Copy cache of another RooAbsArg to our cache

void attachToTree(TTree& t, Int_t bufSize)

 Attach object to a branch of given TTree

void fillTreeBranch(TTree& t)

 First determine if branch is taken

void setTreeBranchStatus(TTree& t, Bool_t active)

 (De)Activate associate tree branch

RooAbsArg* createFundamental(const char* newname) const

 Create a RooStringVar fundamental object with our properties.

Inline Functions

             Bool_t operator==(const char*) const
             Bool_t operator==(const RooAbsArg& other)
            TString evaluate() const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)

Last update: Tue Jun 28 18:10:21 2005
Copyright (c) 2000-2005, Regents of the University of California *

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